From 6049b6d0df750908dec0d858448345256b4e9f5e Mon Sep 17 00:00:00 2001 From: hathach Date: Fri, 7 Dec 2012 01:27:32 +0700 Subject: [PATCH] make fundamental changes in project building add some makefile.defs --- .cproject | 1670 --------------- .project | 92 - demos/{ => bsp}/boards/board.h | 20 +- .../boards/board_lpcxpresso13uxx.c} | 2 +- .../boards/board_ngx43xx.c} | 2 +- .../lpc11uxx/startup_keil/startup_LPC11Uxx.s | 252 +++ .../startup_xpresso/cr_startup_lpc11u.c | 386 ++++ demos/bsp/lpc13uxx/inc/clkconfig.h | 44 + demos/bsp/lpc13uxx/inc/gpio.h | 64 + demos/bsp/lpc13uxx/inc/nmi.h | 32 + demos/bsp/lpc13uxx/inc/power_api.h | 88 + demos/bsp/lpc13uxx/inc/timer16.h | 59 + demos/bsp/lpc13uxx/inc/timer32.h | 58 + demos/bsp/lpc13uxx/inc/type.h | 52 + demos/bsp/lpc13uxx/inc/uart.h | 72 + demos/bsp/lpc13uxx/inc/usart.h | 44 + demos/bsp/lpc13uxx/src/Serial.c | 33 + demos/bsp/lpc13uxx/src/clkconfig.c | 69 + demos/bsp/lpc13uxx/src/gpio.c | 838 ++++++++ demos/bsp/lpc13uxx/src/nmi.c | 95 + demos/bsp/lpc13uxx/src/timer16.c | 628 ++++++ demos/bsp/lpc13uxx/src/timer32.c | 646 ++++++ demos/bsp/lpc13uxx/src/uart.c | 437 ++++ .../lpc13uxx/startup_keil/startup_LPC13Uxx.s | 279 +++ .../startup_xpresso}/cr_startup_lpc13u.c | 2 + demos/demos.mk | 72 + demos/device/keyboard/.cproject | 423 +--- demos/device/keyboard/.project | 5 +- demos/device/keyboard/makefile.defs | 10 + doxygen.Doxyfile | 1808 ----------------- license.md | 27 - license.txt | 29 - overview.md | 3 - tinyusb/common/common.h | 2 +- tinyusb/common/compiler/compiler_gcc.h | 64 +- tinyusb/common/mcu/mcu.h | 12 +- .../mcu/{mcu_lpc134x.h => mcu_lpc13uxx.h} | 8 +- tinyusb/device/romdriver/error.h | 3 +- tinyusb/hal/{hal_lpc134x.c => hal_lpc13uxx.c} | 4 +- tinyusb/tusb_cfg.h | 4 +- 40 files changed, 4359 insertions(+), 4079 deletions(-) delete mode 100644 .cproject delete mode 100644 .project rename demos/{ => bsp}/boards/board.h (90%) rename demos/{boards/board_lpcexpresso1347.c => bsp/boards/board_lpcxpresso13uxx.c} (98%) rename demos/{boards/board_ngx4330_explorer.c => bsp/boards/board_ngx43xx.c} (98%) create mode 100644 demos/bsp/lpc11uxx/startup_keil/startup_LPC11Uxx.s create mode 100644 demos/bsp/lpc11uxx/startup_xpresso/cr_startup_lpc11u.c create mode 100644 demos/bsp/lpc13uxx/inc/clkconfig.h create mode 100644 demos/bsp/lpc13uxx/inc/gpio.h create mode 100644 demos/bsp/lpc13uxx/inc/nmi.h create mode 100644 demos/bsp/lpc13uxx/inc/power_api.h create mode 100644 demos/bsp/lpc13uxx/inc/timer16.h create mode 100644 demos/bsp/lpc13uxx/inc/timer32.h create mode 100644 demos/bsp/lpc13uxx/inc/type.h create mode 100644 demos/bsp/lpc13uxx/inc/uart.h create mode 100644 demos/bsp/lpc13uxx/inc/usart.h create mode 100644 demos/bsp/lpc13uxx/src/Serial.c create mode 100644 demos/bsp/lpc13uxx/src/clkconfig.c create mode 100644 demos/bsp/lpc13uxx/src/gpio.c create mode 100644 demos/bsp/lpc13uxx/src/nmi.c create mode 100644 demos/bsp/lpc13uxx/src/timer16.c create mode 100644 demos/bsp/lpc13uxx/src/timer32.c create mode 100644 demos/bsp/lpc13uxx/src/uart.c create mode 100644 demos/bsp/lpc13uxx/startup_keil/startup_LPC13Uxx.s rename demos/{device/keyboard => bsp/lpc13uxx/startup_xpresso}/cr_startup_lpc13u.c (99%) create mode 100644 demos/demos.mk create mode 100644 demos/device/keyboard/makefile.defs delete mode 100644 doxygen.Doxyfile delete mode 100644 license.md delete mode 100644 license.txt delete mode 100644 overview.md rename tinyusb/common/mcu/{mcu_lpc134x.h => mcu_lpc13uxx.h} (94%) rename tinyusb/hal/{hal_lpc134x.c => hal_lpc13uxx.c} (98%) diff --git a/.cproject b/.cproject deleted file mode 100644 index 1f93625a0..000000000 --- a/.cproject +++ /dev/null @@ -1,1670 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <?xml version="1.0" encoding="UTF-8"?> -<TargetConfig> -<Properties property_0="" property_3="NXP" property_4="LPC1347" property_count="5" version="1"/> -<infoList vendor="NXP"><info chip="LPC1347" match_id="0x08020543" name="LPC1347" stub="crt_emu_lpc11_13_nxp"><chip><name>LPC1347</name> -<family>LPC13xx (12bit ADC)</family> -<vendor>NXP (formerly Philips)</vendor> -<reset board="None" core="Real" sys="Real"/> -<clock changeable="TRUE" freq="12MHz" is_accurate="TRUE"/> -<memory can_program="true" id="Flash" is_ro="true" type="Flash"/> -<memory id="RAM" type="RAM"/> -<memory id="Periph" is_volatile="true" type="Peripheral"/> -<memoryInstance derived_from="Flash" id="MFlash64" location="0x0" size="0x10000"/> -<memoryInstance derived_from="RAM" id="RamLoc8" location="0x10000000" size="0x2000"/> -<memoryInstance derived_from="RAM" id="RamUsb2" location="0x20004000" size="0x800"/> -<memoryInstance derived_from="RAM" id="RamPeriph2" location="0x20000000" size="0x800"/> -<prog_flash blocksz="0x1000" location="0x0" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/> -<peripheralInstance derived_from="V7M_MPU" id="MPU" location="0xe000ed90"/> -<peripheralInstance derived_from="V7M_NVIC" id="NVIC" location="0xe000e000"/> -<peripheralInstance derived_from="V7M_DCR" id="DCR" location="0xe000edf0"/> -<peripheralInstance derived_from="V7M_ITM" id="ITM" location="0xe0000000"/> -<peripheralInstance derived_from="I2C" id="I2C" location="0x40000000"/> -<peripheralInstance derived_from="WWDT" id="WWDT" location="0x40004000"/> -<peripheralInstance derived_from="USART" id="USART" location="0x40008000"/> -<peripheralInstance derived_from="CT16B0" id="CT16B0" location="0x4000c000"/> -<peripheralInstance derived_from="CT16B1" id="CT16B1" location="0x40010000"/> -<peripheralInstance derived_from="CT32B0" id="CT32B0" location="0x40014000"/> -<peripheralInstance derived_from="CT32B1" id="CT32B1" location="0x40018000"/> -<peripheralInstance derived_from="ADC" id="ADC" location="0x4001c000"/> -<peripheralInstance derived_from="PMU" id="PMU" location="0x40038000"/> -<peripheralInstance derived_from="FLASHCTRL" id="FLASHCTRL" location="0x4003c000"/> -<peripheralInstance derived_from="SSP0" id="SSP0" location="0x40040000"/> -<peripheralInstance derived_from="IOCON" id="IOCON" location="0x40044000"/> -<peripheralInstance derived_from="SYSCON" id="SYSCON" location="0x40048000"/> -<peripheralInstance derived_from="GPIO-PIN-INT" id="GPIO-PIN-INT" location="0x4004c000"/> -<peripheralInstance derived_from="SSP1" id="SSP1" location="0x40058000"/> -<peripheralInstance derived_from="GPIO-GROUP-INT0" id="GPIO-GROUP-INT0" location="0x4005c000"/> -<peripheralInstance derived_from="GPIO-GROUP-INT1" id="GPIO-GROUP-INT1" location="0x40060000"/> -<peripheralInstance derived_from="RITIMER" id="RITIMER" location="0x40064000"/> -<peripheralInstance derived_from="USB" id="USB" location="0x40080000"/> -<peripheralInstance derived_from="GPIO-PORT" id="GPIO-PORT" location="0x50000000"/> -</chip> -<processor><name gcc_name="cortex-m3">Cortex-M3</name> -<family>Cortex-M</family> -</processor> -<link href="nxp_lpc13Uxx_peripheral.xme" show="embed" type="simple"/> -</info> -</infoList> -</TargetConfig> - - diff --git a/.project b/.project deleted file mode 100644 index 6927be6fa..000000000 --- a/.project +++ /dev/null @@ -1,92 +0,0 @@ - - - tinyusb - - - - - - org.eclipse.cdt.managedbuilder.core.genmakebuilder - - - ?name? - - - - org.eclipse.cdt.make.core.append_environment - true - - - org.eclipse.cdt.make.core.autoBuildTarget - all - - - org.eclipse.cdt.make.core.buildArguments - - - - org.eclipse.cdt.make.core.buildCommand - make - - - org.eclipse.cdt.make.core.buildLocation - ${workspace_loc:/tinyusb/Debug} - - - org.eclipse.cdt.make.core.cleanBuildTarget - clean - - - org.eclipse.cdt.make.core.contents - org.eclipse.cdt.make.core.activeConfigSettings - - - org.eclipse.cdt.make.core.enableAutoBuild - true - - - org.eclipse.cdt.make.core.enableCleanBuild - true - - - org.eclipse.cdt.make.core.enableFullBuild - true - - - org.eclipse.cdt.make.core.fullBuildTarget - all - - - org.eclipse.cdt.make.core.stopOnError - true - - - org.eclipse.cdt.make.core.useDefaultBuildCmd - true - - - - - org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder - full,incremental, - - - - - - org.eclipse.cdt.core.cnature - org.eclipse.cdt.managedbuilder.core.managedBuildNature - org.eclipse.cdt.managedbuilder.core.ScannerConfigNature - - - - 1354161221797 - html - 5 - - org.eclipse.ui.ide.multiFilter - 1.0-name-matches-false-false-index.htm? - - - - diff --git a/demos/boards/board.h b/demos/bsp/boards/board.h similarity index 90% rename from demos/boards/board.h rename to demos/bsp/boards/board.h index c3bdd6e48..76c2b6314 100644 --- a/demos/boards/board.h +++ b/demos/bsp/boards/board.h @@ -57,22 +57,22 @@ #include - /// n-th Bit +/// n-th Bit #ifndef BIT #define BIT(n) (1 << (n)) #endif -#ifndef BOARD -#define BOARD BOARD_NGX4330_EXPLORER +#define BOARD_NGX43XX 1 +#define BOARD_LPCXPRESSOUXX 2 + +#if BOARD == BOARD_NGX43XX +//#include "board_ngx4330.h" +#elif BOARD == BOARD_LPCXPRESSO13UXX + +#else + #error BOARD is not defined or supported yet #endif -#define BOARD_NGX4330_EXPLORER 1 -#define BOARD_LPCXPRESSO1347 2 - -//#ifdef BOARD == BOARD_NGX4330_EXPLORER -//#include "board_ngx4330_explorer.h" -//#endif - /// Init board peripherals : Clock, UART, LEDs, Buttons void board_init(void); void board_leds(uint32_t mask, uint32_t state); diff --git a/demos/boards/board_lpcexpresso1347.c b/demos/bsp/boards/board_lpcxpresso13uxx.c similarity index 98% rename from demos/boards/board_lpcexpresso1347.c rename to demos/bsp/boards/board_lpcxpresso13uxx.c index 9b3179687..caad73d14 100644 --- a/demos/boards/board_lpcexpresso1347.c +++ b/demos/bsp/boards/board_lpcxpresso13uxx.c @@ -37,7 +37,7 @@ #include "board.h" -#if BOARD == BOARD_LPCXPRESSO1347 +#if BOARD == BOARD_LPCXPRESSO13UXX #include "LPC13Uxx.h" diff --git a/demos/boards/board_ngx4330_explorer.c b/demos/bsp/boards/board_ngx43xx.c similarity index 98% rename from demos/boards/board_ngx4330_explorer.c rename to demos/bsp/boards/board_ngx43xx.c index 6ab9c0e27..d06a57c3f 100644 --- a/demos/boards/board_ngx4330_explorer.c +++ b/demos/bsp/boards/board_ngx43xx.c @@ -37,7 +37,7 @@ #include "board.h" -#if BOARD == BOARD_NGX4330_EXPLORER +#if BOARD == BOARD_NGX43XX #include "lpc43xx_uart.h" #include "lpc43xx_scu.h" diff --git a/demos/bsp/lpc11uxx/startup_keil/startup_LPC11Uxx.s b/demos/bsp/lpc11uxx/startup_keil/startup_LPC11Uxx.s new file mode 100644 index 000000000..6d54df0dd --- /dev/null +++ b/demos/bsp/lpc11uxx/startup_keil/startup_LPC11Uxx.s @@ -0,0 +1,252 @@ +;/**************************************************************************//** +; * @file startup_LPC11Uxx.s +; * @brief CMSIS Cortex-M0 Core Device Startup File +; * for the NXP LPC11Uxx Device Series +; * @version V1.10 +; * @date 24. November 2010 +; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------ +; * +; * @note +; * Copyright (C) 2009-2010 ARM Limited. All rights reserved. +; * +; * @par +; * ARM Limited (ARM) is supplying this software for use with Cortex-M +; * processor based microcontrollers. This file can be freely distributed +; * within development tools that are supporting such ARM based processors. +; * +; * @par +; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED +; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF +; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. +; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR +; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. +; * +; ******************************************************************************/ + + +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000200 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000100 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + + AREA RESET, DATA, READONLY + EXPORT __Vectors + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD FLEX_INT0_IRQHandler ; All GPIO pin can be routed to FLEX_INTx + DCD FLEX_INT1_IRQHandler + DCD FLEX_INT2_IRQHandler + DCD FLEX_INT3_IRQHandler + DCD FLEX_INT4_IRQHandler + DCD FLEX_INT5_IRQHandler + DCD FLEX_INT6_IRQHandler + DCD FLEX_INT7_IRQHandler + DCD GINT0_IRQHandler + DCD GINT1_IRQHandler ; PIO0 (0:7) + DCD Reserved_IRQHandler ; Reserved + DCD Reserved_IRQHandler + DCD Reserved_IRQHandler + DCD Reserved_IRQHandler + DCD SSP1_IRQHandler ; SSP1 + DCD I2C_IRQHandler ; I2C + DCD TIMER16_0_IRQHandler ; 16-bit Timer0 + DCD TIMER16_1_IRQHandler ; 16-bit Timer1 + DCD TIMER32_0_IRQHandler ; 32-bit Timer0 + DCD TIMER32_1_IRQHandler ; 32-bit Timer1 + DCD SSP0_IRQHandler ; SSP0 + DCD UART_IRQHandler ; UART + DCD USB_IRQHandler ; USB IRQ + DCD USB_FIQHandler ; USB FIQ + DCD ADC_IRQHandler ; A/D Converter + DCD WDT_IRQHandler ; Watchdog timer + DCD BOD_IRQHandler ; Brown Out Detect + DCD FMC_IRQHandler ; IP2111 Flash Memory Controller + DCD Reserved_IRQHandler ; Reserved + DCD Reserved_IRQHandler ; Reserved + DCD USBWakeup_IRQHandler ; USB wake up + DCD Reserved_IRQHandler ; Reserved + + + IF :LNOT::DEF:NO_CRP + AREA |.ARM.__at_0x02FC|, CODE, READONLY +CRP_Key DCD 0xFFFFFFFF + ENDIF + + + AREA |.text|, CODE, READONLY + + +; Reset Handler + +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + + +; Dummy Exception Handlers (infinite loops which can be modified) + +; now, under COMMON NMI.c and NMI.h, a real NMI handler is created if NMI is enabled +; for particular peripheral. +;NMI_Handler PROC +; EXPORT NMI_Handler [WEAK] +; B . +; ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP +Reserved_IRQHandler PROC + EXPORT Reserved_IRQHandler [WEAK] + B . + ENDP + +Default_Handler PROC + EXPORT NMI_Handler [WEAK] + EXPORT FLEX_INT0_IRQHandler [WEAK] + EXPORT FLEX_INT1_IRQHandler [WEAK] + EXPORT FLEX_INT2_IRQHandler [WEAK] + EXPORT FLEX_INT3_IRQHandler [WEAK] + EXPORT FLEX_INT4_IRQHandler [WEAK] + EXPORT FLEX_INT5_IRQHandler [WEAK] + EXPORT FLEX_INT6_IRQHandler [WEAK] + EXPORT FLEX_INT7_IRQHandler [WEAK] + EXPORT GINT0_IRQHandler [WEAK] + EXPORT GINT1_IRQHandler [WEAK] + EXPORT SSP1_IRQHandler [WEAK] + EXPORT I2C_IRQHandler [WEAK] + EXPORT TIMER16_0_IRQHandler [WEAK] + EXPORT TIMER16_1_IRQHandler [WEAK] + EXPORT TIMER32_0_IRQHandler [WEAK] + EXPORT TIMER32_1_IRQHandler [WEAK] + EXPORT SSP0_IRQHandler [WEAK] + EXPORT UART_IRQHandler [WEAK] + + EXPORT USB_IRQHandler [WEAK] + EXPORT USB_FIQHandler [WEAK] + EXPORT ADC_IRQHandler [WEAK] + EXPORT WDT_IRQHandler [WEAK] + EXPORT BOD_IRQHandler [WEAK] + EXPORT FMC_IRQHandler [WEAK] + EXPORT USBWakeup_IRQHandler [WEAK] + +NMI_Handler +FLEX_INT0_IRQHandler +FLEX_INT1_IRQHandler +FLEX_INT2_IRQHandler +FLEX_INT3_IRQHandler +FLEX_INT4_IRQHandler +FLEX_INT5_IRQHandler +FLEX_INT6_IRQHandler +FLEX_INT7_IRQHandler +GINT0_IRQHandler +GINT1_IRQHandler +SSP1_IRQHandler +I2C_IRQHandler +TIMER16_0_IRQHandler +TIMER16_1_IRQHandler +TIMER32_0_IRQHandler +TIMER32_1_IRQHandler +SSP0_IRQHandler +UART_IRQHandler +USB_IRQHandler +USB_FIQHandler +ADC_IRQHandler +WDT_IRQHandler +BOD_IRQHandler +FMC_IRQHandler +USBWakeup_IRQHandler + + B . + + ENDP + + + ALIGN + + +; User Initial Stack & Heap + + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + + END diff --git a/demos/bsp/lpc11uxx/startup_xpresso/cr_startup_lpc11u.c b/demos/bsp/lpc11uxx/startup_xpresso/cr_startup_lpc11u.c new file mode 100644 index 000000000..f8e421e1c --- /dev/null +++ b/demos/bsp/lpc11uxx/startup_xpresso/cr_startup_lpc11u.c @@ -0,0 +1,386 @@ +#ifdef __LPC11UXX__ + +//***************************************************************************** +// +--+ +// | ++----+ +// +-++ | +// | | +// +-+--+ | +// | +--+--+ +// +----+ Copyright (c) 2011 Code Red Technologies Ltd. +// +// Microcontroller Startup code for use with Red Suite +// +// Version : 110323 +// +// Software License Agreement +// +// The software is owned by Code Red Technologies and/or its suppliers, and is +// protected under applicable copyright laws. All rights are reserved. Any +// use in violation of the foregoing restrictions may subject the user to criminal +// sanctions under applicable laws, as well as to civil liability for the breach +// of the terms and conditions of this license. +// +// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED +// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. +// USE OF THIS SOFTWARE FOR COMMERCIAL DEVELOPMENT AND/OR EDUCATION IS SUBJECT +// TO A CURRENT END USER LICENSE AGREEMENT (COMMERCIAL OR EDUCATIONAL) WITH +// CODE RED TECHNOLOGIES LTD. +// +//***************************************************************************** +#if defined (__cplusplus) +#ifdef __REDLIB__ +#error Redlib does not support C++ +#else +//***************************************************************************** +// +// The entry point for the C++ library startup +// +//***************************************************************************** +extern "C" { + extern void __libc_init_array(void); +} +#endif +#endif + +#define WEAK __attribute__ ((weak)) +#define ALIAS(f) __attribute__ ((weak, alias (#f))) + +#define __USE_CMSIS // Added by nxpUSBlib + +// Code Red - if CMSIS is being used, then SystemInit() routine +// will be called by startup code rather than in application's main() +#if defined (__USE_CMSIS) +#include "LPC11Uxx.h" +#endif + +//***************************************************************************** +#if defined (__cplusplus) +extern "C" { +#endif + +//***************************************************************************** +// +// Forward declaration of the default handlers. These are aliased. +// When the application defines a handler (with the same name), this will +// automatically take precedence over these weak definitions +// +//***************************************************************************** + void ResetISR(void); +WEAK void NMI_Handler(void); +WEAK void HardFault_Handler(void); +WEAK void SVCall_Handler(void); +WEAK void PendSV_Handler(void); +WEAK void SysTick_Handler(void); +WEAK void IntDefaultHandler(void); +//***************************************************************************** +// +// Forward declaration of the specific IRQ handlers. These are aliased +// to the IntDefaultHandler, which is a 'forever' loop. When the application +// defines a handler (with the same name), this will automatically take +// precedence over these weak definitions +// +//***************************************************************************** + +void FLEX_INT0_IRQHandler (void) ALIAS(IntDefaultHandler); +void FLEX_INT1_IRQHandler (void) ALIAS(IntDefaultHandler); +void FLEX_INT2_IRQHandler (void) ALIAS(IntDefaultHandler); +void FLEX_INT3_IRQHandler (void) ALIAS(IntDefaultHandler); +void FLEX_INT4_IRQHandler (void) ALIAS(IntDefaultHandler); +void FLEX_INT5_IRQHandler (void) ALIAS(IntDefaultHandler); +void FLEX_INT6_IRQHandler (void) ALIAS(IntDefaultHandler); +void FLEX_INT7_IRQHandler (void) ALIAS(IntDefaultHandler); +void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler); +void GINT1_IRQHandler (void) ALIAS(IntDefaultHandler); +void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler); +void I2C_IRQHandler (void) ALIAS(IntDefaultHandler); +void TIMER16_0_IRQHandler (void) ALIAS(IntDefaultHandler); +void TIMER16_1_IRQHandler (void) ALIAS(IntDefaultHandler); +void TIMER32_0_IRQHandler (void) ALIAS(IntDefaultHandler); +void TIMER32_1_IRQHandler (void) ALIAS(IntDefaultHandler); +void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler); +void UART_IRQHandler (void) ALIAS(IntDefaultHandler); +void USB_IRQHandler (void) ALIAS(IntDefaultHandler); +void USB_FIQHandler (void) ALIAS(IntDefaultHandler); +void ADC_IRQHandler (void) ALIAS(IntDefaultHandler); +void WDT_IRQHandler (void) ALIAS(IntDefaultHandler); +void BOD_IRQHandler (void) ALIAS(IntDefaultHandler); +void FMC_IRQHandler (void) ALIAS(IntDefaultHandler); +void USBWakeup_IRQHandler (void) ALIAS(IntDefaultHandler); + +//***************************************************************************** +// +// The entry point for the application. +// __main() is the entry point for redlib based applications +// main() is the entry point for newlib based applications +// +//***************************************************************************** +// +// The entry point for the application. +// __main() is the entry point for Redlib based applications +// main() is the entry point for Newlib based applications +// +//***************************************************************************** +#if defined (__REDLIB__) +extern void __main(void); +#endif +extern int main(void); +//***************************************************************************** +// +// External declaration for the pointer to the stack top from the Linker Script +// +//***************************************************************************** +extern void _vStackTop(void); + +//***************************************************************************** +#if defined (__cplusplus) +} // extern "C" +#endif +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000. +// +//***************************************************************************** +extern void (* const g_pfnVectors[])(void); +__attribute__ ((section(".isr_vector"))) +void (* const g_pfnVectors[])(void) = { + &_vStackTop, // The initial stack pointer + ResetISR, // The reset handler + NMI_Handler, // The NMI handler + HardFault_Handler, // The hard fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + SVCall_Handler, // SVCall handler + 0, // Reserved + 0, // Reserved + PendSV_Handler, // The PendSV handler + SysTick_Handler, // The SysTick handler + + // LPC11U specific handlers + FLEX_INT0_IRQHandler, // 0 - GPIO pin interrupt 0 + FLEX_INT1_IRQHandler, // 1 - GPIO pin interrupt 1 + FLEX_INT2_IRQHandler, // 2 - GPIO pin interrupt 2 + FLEX_INT3_IRQHandler, // 3 - GPIO pin interrupt 3 + FLEX_INT4_IRQHandler, // 4 - GPIO pin interrupt 4 + FLEX_INT5_IRQHandler, // 5 - GPIO pin interrupt 5 + FLEX_INT6_IRQHandler, // 6 - GPIO pin interrupt 6 + FLEX_INT7_IRQHandler, // 7 - GPIO pin interrupt 7 + GINT0_IRQHandler, // 8 - GPIO GROUP0 interrupt + GINT1_IRQHandler, // 9 - GPIO GROUP1 interrupt + 0, // 10 - Reserved + 0, // 11 - Reserved + 0, // 12 - Reserved + 0, // 13 - Reserved + SSP1_IRQHandler, // 14 - SPI/SSP1 Interrupt + I2C_IRQHandler, // 15 - I2C0 + TIMER16_0_IRQHandler, // 16 - CT16B0 (16-bit Timer 0) + TIMER16_1_IRQHandler, // 17 - CT16B1 (16-bit Timer 1) + TIMER32_0_IRQHandler, // 18 - CT32B0 (32-bit Timer 0) + TIMER32_1_IRQHandler, // 19 - CT32B1 (32-bit Timer 1) + SSP0_IRQHandler, // 20 - SPI/SSP0 Interrupt + UART_IRQHandler, // 21 - UART0 + USB_IRQHandler, // 22 - USB IRQ + USB_FIQHandler, // 23 - USB FIQ + ADC_IRQHandler, // 24 - ADC (A/D Converter) + WDT_IRQHandler, // 25 - WDT (Watchdog Timer) + BOD_IRQHandler, // 26 - BOD (Brownout Detect) + FMC_IRQHandler, // 27 - IP2111 Flash Memory Controller + 0, // 28 - Reserved + 0, // 29 - Reserved + USBWakeup_IRQHandler, // 30 - USB wake-up interrupt + 0, // 31 - Reserved +}; + +//***************************************************************************** +// Functions to carry out the initialization of RW and BSS data sections. These +// are written as separate functions rather than being inlined within the +// ResetISR() function in order to cope with MCUs with multiple banks of +// memory. +//***************************************************************************** +__attribute__ ((section(".after_vectors"))) +void data_init(unsigned int romstart, unsigned int start, unsigned int len) { + unsigned int *pulDest = (unsigned int*) start; + unsigned int *pulSrc = (unsigned int*) romstart; + unsigned int loop; + for (loop = 0; loop < len; loop = loop + 4) + *pulDest++ = *pulSrc++; +} + +__attribute__ ((section(".after_vectors"))) +void bss_init(unsigned int start, unsigned int len) { + unsigned int *pulDest = (unsigned int*) start; + unsigned int loop; + for (loop = 0; loop < len; loop = loop + 4) + *pulDest++ = 0; +} + +#ifndef USE_OLD_STYLE_DATA_BSS_INIT +//***************************************************************************** +// The following symbols are constructs generated by the linker, indicating +// the location of various points in the "Global Section Table". This table is +// created by the linker via the Code Red managed linker script mechanism. It +// contains the load address, execution address and length of each RW data +// section and the execution and length of each BSS (zero initialized) section. +//***************************************************************************** +extern unsigned int __data_section_table; +extern unsigned int __data_section_table_end; +extern unsigned int __bss_section_table; +extern unsigned int __bss_section_table_end; +#else +//***************************************************************************** +// The following symbols are constructs generated by the linker, indicating +// the load address, execution address and length of the RW data section and +// the execution and length of the BSS (zero initialized) section. +// Note that these symbols are not normally used by the managed linker script +// mechanism in Red Suite/LPCXpresso 3.6 (Windows) and LPCXpresso 3.8 (Linux). +// They are provide here simply so this startup code can be used with earlier +// versions of Red Suite which do not support the more advanced managed linker +// script mechanism introduced in the above version. To enable their use, +// define "USE_OLD_STYLE_DATA_BSS_INIT". +//***************************************************************************** +extern unsigned int _etext; +extern unsigned int _data; +extern unsigned int _edata; +extern unsigned int _bss; +extern unsigned int _ebss; +#endif + + +//***************************************************************************** +// Reset entry point for your code. +// Sets up a simple runtime environment and initializes the C/C++ +// library. +//***************************************************************************** +__attribute__ ((section(".after_vectors"))) +void +ResetISR(void) { + +#ifndef USE_OLD_STYLE_DATA_BSS_INIT + // + // Copy the data sections from flash to SRAM. + // + unsigned int LoadAddr, ExeAddr, SectionLen; + unsigned int *SectionTableAddr; + + // Load base address of Global Section Table + SectionTableAddr = &__data_section_table; + + // Copy the data sections from flash to SRAM. + while (SectionTableAddr < &__data_section_table_end) { + LoadAddr = *SectionTableAddr++; + ExeAddr = *SectionTableAddr++; + SectionLen = *SectionTableAddr++; + data_init(LoadAddr, ExeAddr, SectionLen); + } + // At this point, SectionTableAddr = &__bss_section_table; + // Zero fill the bss segment + while (SectionTableAddr < &__bss_section_table_end) { + ExeAddr = *SectionTableAddr++; + SectionLen = *SectionTableAddr++; + bss_init(ExeAddr, SectionLen); + } +#else + // Use Old Style Data and BSS section initialization. + // This will only initialize a single RAM bank. + unsigned int * LoadAddr, *ExeAddr, *EndAddr, SectionLen; + + // Copy the data segment from flash to SRAM. + LoadAddr = &_etext; + ExeAddr = &_data; + EndAddr = &_edata; + SectionLen = (void*)EndAddr - (void*)ExeAddr; + data_init((unsigned int)LoadAddr, (unsigned int)ExeAddr, SectionLen); + // Zero fill the bss segment + ExeAddr = &_bss; + EndAddr = &_ebss; + SectionLen = (void*)EndAddr - (void*)ExeAddr; + bss_init ((unsigned int)ExeAddr, SectionLen); +#endif + +#ifdef __USE_CMSIS + SystemInit(); +#endif + +#if defined (__cplusplus) + // + // Call C++ library initialisation + // + __libc_init_array(); +#endif + +#if defined (__REDLIB__) + // Call the Redlib library, which in turn calls main() + __main() ; +#else + main(); +#endif + // + // main() shouldn't return, but if it does, we'll just enter an infinite loop + // + while (1) { + ; + } +} + +//***************************************************************************** +// Default exception handlers. Override the ones here by defining your own +// handler routines in your application code. +//***************************************************************************** +__attribute__ ((section(".after_vectors"))) +void NMI_Handler(void) +{ + while(1) + { + } +} +__attribute__ ((section(".after_vectors"))) +void HardFault_Handler(void) +{ + while(1) + { + } +} +__attribute__ ((section(".after_vectors"))) +void SVCall_Handler(void) +{ + while(1) + { + } +} +__attribute__ ((section(".after_vectors"))) +void PendSV_Handler(void) +{ + while(1) + { + } +} +__attribute__ ((section(".after_vectors"))) +void SysTick_Handler(void) +{ + while(1) + { + } +} + +//***************************************************************************** +// +// Processor ends up here if an unexpected interrupt occurs or a specific +// handler is not present in the application code. +// +//***************************************************************************** +__attribute__ ((section(".after_vectors"))) +void IntDefaultHandler(void) +{ + while(1) + { + } +} + +#endif /* __LPC11UXX__ */ diff --git a/demos/bsp/lpc13uxx/inc/clkconfig.h b/demos/bsp/lpc13uxx/inc/clkconfig.h new file mode 100644 index 000000000..50876a097 --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/clkconfig.h @@ -0,0 +1,44 @@ +/**************************************************************************** + * $Id:: clkconfig.h 6172 2011-01-13 18:22:51Z usb00423 $ + * Project: NXP LPC13Uxx software example + * + * Description: + * This file contains definition and prototype for clock configuration. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __CLKCONFIG_H +#define __CLKCONFIG_H + +#define SYSPLL_SRC_IRC_OSC 0 +#define SYSPLL_SRC_SYS_OSC 1 + +#define MAINCLK_SRC_IRC_OSC 0 +#define MAINCLK_SRC_SYSPLL_IN 1 +#define MAINCLK_SRC_WDT_OSC 2 +#define MAINCLK_SRC_SYS_PLL 3 + +#define WDTCLK_SRC_IRC_OSC 0 +#define WDTCLK_SRC_WDT_OSC 1 + +#define CLKOUTCLK_SRC_IRC_OSC 0 +#define CLKOUTCLK_SRC_SYS_OSC 1 +#define CLKOUTCLK_SRC_WDT_OSC 2 +#define CLKOUTCLK_SRC_MAIN_CLK 3 + +void WDT_CLK_Setup(uint32_t timer_num); +void CLKOUT_Setup(uint32_t timer_num); +#endif /* end __CLKCONFIG_H */ +/***************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/inc/gpio.h b/demos/bsp/lpc13uxx/inc/gpio.h new file mode 100644 index 000000000..27f61f164 --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/gpio.h @@ -0,0 +1,64 @@ +/**************************************************************************** + * $Id:: gpio.h 6172 2011-01-13 18:22:51Z usb00423 $ + * Project: NXP LPC13Uxx software example + * + * Description: + * This file contains definition and prototype for GPIO. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __GPIO_H +#define __GPIO_H + +#define CHANNEL0 0 +#define CHANNEL1 1 +#define CHANNEL2 2 +#define CHANNEL3 3 +#define CHANNEL4 4 +#define CHANNEL5 5 +#define CHANNEL6 6 +#define CHANNEL7 7 + +#define PORT0 0 +#define PORT1 1 + +#define GROUP0 0 +#define GROUP1 1 + +void PIN_INT0_IRQHandler(void); +void PIN_INT1_IRQHandler(void); +void PIN_INT2_IRQHandler(void); +void PIN_INT3_IRQHandler(void); +void PIN_INT4_IRQHandler(void); +void PIN_INT5_IRQHandler(void); +void PIN_INT6_IRQHandler(void); +void PIN_INT7_IRQHandler(void); +void GINT0_IRQHandler(void); +void GINT1_IRQHandler(void); +void GPIOInit( void ); +void GPIOSetPinInterrupt( uint32_t channelNum, uint32_t portNum, uint32_t bitPosi, + uint32_t sense, uint32_t event ); +void GPIOPinIntEnable( uint32_t channelNum, uint32_t event ); +void GPIOPinIntDisable( uint32_t channelNum, uint32_t event ); +uint32_t GPIOPinIntStatus( uint32_t channelNum ); +void GPIOPinIntClear( uint32_t channelNum ); +void GPIOSetGroupedInterrupt( uint32_t groupNum, uint32_t *bitPattern, uint32_t logic, + uint32_t sense, uint32_t *eventPattern ); +uint32_t GPIOGetPinValue( uint32_t portNum, uint32_t bitPosi ); +void GPIOSetBitValue( uint32_t portNum, uint32_t bitPosi, uint32_t bitVal ); +void GPIOSetDir( uint32_t portNum, uint32_t bitPosi, uint32_t dir ); + +#endif /* end __GPIO_H */ +/***************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/inc/nmi.h b/demos/bsp/lpc13uxx/inc/nmi.h new file mode 100644 index 000000000..498e4fd38 --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/nmi.h @@ -0,0 +1,32 @@ +/**************************************************************************** + * $Id:: nmi.h 6172 2011-01-13 18:22:51Z usb00423 $ + * Project: NXP LPC13Uxx NMI software example + * + * Description: + * This file contains definition and prototype for NMI interrupt. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __NMI_H +#define __NMI_H + +#define NMI_ENABLED 1 + +#define MAX_NMI_NUM 32 + +void NMI_Init( uint32_t NMI_num ); +void NMI_Handler(void); +#endif /* end __NMI_H */ +/***************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/inc/power_api.h b/demos/bsp/lpc13uxx/inc/power_api.h new file mode 100644 index 000000000..f95021774 --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/power_api.h @@ -0,0 +1,88 @@ +/**************************************************************************** + * $Id:: power_api.h 6249 2011-01-25 19:23:47Z usb01267 $ + * Project: NXP LPC13Uxx software example + * + * Description: + * Power API Header File for NXP LPC13Uxx Device Series + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __LPC13UXX_POWER_API_H__ +#define __LPC13UXX_POWER_API_H__ + +#ifdef __cplusplus + extern "C" { +#endif + +#define PWRROMD_PRESENT + +#define USBROMD_PRESENT + +#ifdef USBROMD_PRESENT +#include "mw_usbd_rom_api.h" +#endif + +typedef struct _PWRD { + void (*set_pll)(unsigned int cmd[], unsigned int resp[]); + void (*set_power)(unsigned int cmd[], unsigned int resp[]); +} PWRD; + +typedef struct _ROM { +#ifdef USBROMD_PRESENT + const USBD_API_T * pUSBD; +#else + const unsigned p_usbd; +#endif /* USBROMD_PRESENT */ + const unsigned p_clib; + const unsigned p_cand; +#ifdef PWRROMD_PRESENT + const PWRD * pPWRD; +#else + const unsigned p_pwrd; +#endif /* PWRROMD_PRESENT */ + const unsigned p_dev1; + const unsigned p_dev2; + const unsigned p_dev3; + const unsigned p_dev4; +} ROM; + +//PLL setup related definitions +#define CPU_FREQ_EQU 0 //main PLL freq must be equal to the specified +#define CPU_FREQ_LTE 1 //main PLL freq must be less than or equal the specified +#define CPU_FREQ_GTE 2 //main PLL freq must be greater than or equal the specified +#define CPU_FREQ_APPROX 3 //main PLL freq must be as close as possible the specified + +#define PLL_CMD_SUCCESS 0 //PLL setup successfully found +#define PLL_INVALID_FREQ 1 //specified freq out of range (either input or output) +#define PLL_INVALID_MODE 2 //invalid mode (see above for valid) specified +#define PLL_FREQ_NOT_FOUND 3 //specified freq not found under specified conditions +#define PLL_NOT_LOCKED 4 //PLL not locked => no changes to the PLL setup + +//power setup elated definitions +#define PARAM_DEFAULT 0 //default power settings (voltage regulator, flash interface) +#define PARAM_CPU_PERFORMANCE 1 //setup for maximum CPU performance (higher current, more computation) +#define PARAM_EFFICIENCY 2 //balanced setting (power vs CPU performance) +#define PARAM_LOW_CURRENT 3 //lowest active current, lowest CPU performance + +#define PARAM_CMD_SUCCESS 0 //power setting successfully found +#define PARAM_INVALID_FREQ 1 //specified freq out of range (=0 or > 50 MHz) +#define PARAM_INVALID_MODE 2 //specified mode not valid (see above for valid) + +#define MAX_CLOCK_KHZ_PARAM 50000 + +#ifdef __cplusplus +} +#endif + +#endif /* __LPC13UXX_POWER_API_H__ */ + diff --git a/demos/bsp/lpc13uxx/inc/timer16.h b/demos/bsp/lpc13uxx/inc/timer16.h new file mode 100644 index 000000000..64355554c --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/timer16.h @@ -0,0 +1,59 @@ +/**************************************************************************** + * $Id:: timer16.h 6956 2011-03-23 23:03:25Z usb00423 $ + * Project: NXP LPC13Uxx software example + * + * Description: + * This file contains definition and prototype for 16-bit timer + * configuration. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __TIMER16_H +#define __TIMER16_H + +/* The test is either MAT_OUT or CAP_IN. Default is MAT_OUT. */ +#define TIMER_MATCH 0 + + +#define EMC0 4 +#define EMC1 6 +#define EMC2 8 +#define EMC3 10 + +#define MATCH0 (1<<0) +#define MATCH1 (1<<1) +#define MATCH2 (1<<2) +#define MATCH3 (1<<3) + +///* For 16-bit timer, make sure that TIME_INTERVAL should be no +//greater than 0xFFFF. */ +#ifndef TIME_INTERVAL +#define TIME_INTERVAL (SystemCoreClock/1000 - 1) +#endif + +void delayMs(uint8_t timer_num, uint32_t delayInMs); +void CT16B0_IRQHandler(void); +void CT16B1_IRQHandler(void); +void enable_timer16(uint8_t timer_num); +void disable_timer16(uint8_t timer_num); +void reset_timer16(uint8_t timer_num); +void set_timer16_capture(uint8_t timer_num, uint8_t location ); +void set_timer16_match(uint8_t timer_num, uint8_t match_enable, uint8_t location); +void init_timer16(uint8_t timer_num, uint32_t timerInterval); +void init_timer16PWM(uint8_t timer_num, uint32_t period, uint8_t match_enable, uint8_t cap_enabled); +void setMatch_timer16PWM (uint8_t timer_num, uint8_t match_nr, uint32_t value); + +#endif /* end __TIMER16_H */ +/***************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/inc/timer32.h b/demos/bsp/lpc13uxx/inc/timer32.h new file mode 100644 index 000000000..ff0ad3846 --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/timer32.h @@ -0,0 +1,58 @@ +/**************************************************************************** + * $Id:: timer32.h 7146 2011-04-19 19:48:01Z nxp28548 $ + * Project: NXP LPC13Uxx software example + * + * Description: + * This file contains definition and prototype for 32-bit timer + * configuration. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __TIMER32_H +#define __TIMER32_H + +/* The test is either MAT_OUT or CAP_IN. Default is CAP_IN. */ +#ifndef TIMER_MATCH +#define TIMER_MATCH 0 +#endif//TIMER_MATCH + +#define EMC0 4 +#define EMC1 6 +#define EMC2 8 +#define EMC3 10 + +#define MATCH0 (1<<0) +#define MATCH1 (1<<1) +#define MATCH2 (1<<2) +#define MATCH3 (1<<3) + +#ifndef TIME_INTERVAL +#define TIME_INTERVAL (SystemCoreClock/100 - 1) +#endif + +void delay32Ms(uint8_t timer_num, uint32_t delayInMs); +void CT32B0_IRQHandler(void); +void CT32B1_IRQHandler(void); +void enable_timer32(uint8_t timer_num); +void disable_timer32(uint8_t timer_num); +void reset_timer32(uint8_t timer_num); +void set_timer32_capture(uint8_t timer_num, uint8_t location ); +void set_timer32_match(uint8_t timer_num, uint8_t match_enable, uint8_t location); +void init_timer32(uint8_t timer_num, uint32_t timerInterval); +void init_timer32PWM(uint8_t timer_num, uint32_t period, uint8_t match_enable); +void setMatch_timer32PWM (uint8_t timer_num, uint8_t match_nr, uint32_t value); + +#endif /* end __TIMER32_H */ +/***************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/inc/type.h b/demos/bsp/lpc13uxx/inc/type.h new file mode 100644 index 000000000..ff9520927 --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/type.h @@ -0,0 +1,52 @@ +/**************************************************************************** + * $Id:: type.h 6172 2011-01-13 18:22:51Z usb00423 $ + * Project: NXP LPC13Uxx software example + * + * Description: + * This file contains different type definition. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __TYPE_H__ +#define __TYPE_H__ + +#if defined (__GNUC__) +#include + +#else +/* exact-width signed integer types */ +typedef signed char int8_t; +typedef signed short int int16_t; +typedef signed int int32_t; +typedef signed __int64 int64_t; + + /* exact-width unsigned integer types */ +typedef unsigned char uint8_t; +typedef unsigned short int uint16_t; +typedef unsigned int uint32_t; +typedef unsigned __int64 uint64_t; +#endif + +#ifndef NULL +#define NULL ((void *)0) +#endif + +#ifndef FALSE +#define FALSE (0) +#endif + +#ifndef TRUE +#define TRUE (1) +#endif + +#endif /* __TYPE_H__ */ diff --git a/demos/bsp/lpc13uxx/inc/uart.h b/demos/bsp/lpc13uxx/inc/uart.h new file mode 100644 index 000000000..9e6da9a1e --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/uart.h @@ -0,0 +1,72 @@ +/**************************************************************************** + * $Id:: uart.h 6172 2011-01-13 18:22:51Z usb00423 $ + * Project: NXP LPC13Uxx software example + * + * Description: + * This file contains definition and prototype for UART configuration. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __UART_H +#define __UART_H + +#define AUTOBAUD_ENABLE 0 +#define FDR_CALIBRATION 0 +#define RS485_ENABLED 0 +#define TX_INTERRUPT 0 /* 0 if TX uses polling, 1 interrupt driven. */ +#define MODEM_TEST 0 + +#define IER_RBR (0x01<<0) +#define IER_THRE (0x01<<1) +#define IER_RLS (0x01<<2) +#define IER_ABEO (0x01<<8) +#define IER_ABTO (0x01<<9) + +#define IIR_PEND 0x01 +#define IIR_RLS 0x03 +#define IIR_RDA 0x02 +#define IIR_CTI 0x06 +#define IIR_THRE 0x01 +#define IIR_ABEO (0x01<<8) +#define IIR_ABTO (0x01<<9) + +#define LSR_RDR (0x01<<0) +#define LSR_OE (0x01<<1) +#define LSR_PE (0x01<<2) +#define LSR_FE (0x01<<3) +#define LSR_BI (0x01<<4) +#define LSR_THRE (0x01<<5) +#define LSR_TEMT (0x01<<6) +#define LSR_RXFE (0x01<<7) + +#define BUFSIZE 0x40 + +/* RS485 mode definition. */ +#define RS485_NMMEN (0x1<<0) +#define RS485_RXDIS (0x1<<1) +#define RS485_AADEN (0x1<<2) +#define RS485_SEL (0x1<<3) +#define RS485_DCTRL (0x1<<4) +#define RS485_OINV (0x1<<5) + +void ModemInit( void ); +void UARTInit(uint32_t Baudrate); +void USART_IRQHandler(void); +void UARTSend(uint8_t *BufferPtr, uint32_t Length); +void print_string( uint8_t *str_ptr ); +uint8_t get_key( void ); + +#endif /* end __UART_H */ +/***************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/inc/usart.h b/demos/bsp/lpc13uxx/inc/usart.h new file mode 100644 index 000000000..b81474541 --- /dev/null +++ b/demos/bsp/lpc13uxx/inc/usart.h @@ -0,0 +1,44 @@ +/**************************************************************************** + * $Id:: usart.h 6172 2011-01-13 18:22:51Z usb00423 $ + * Project: NXP LPC13Uxx software example + * + * Description: + * This file contains definition and prototype for UART configuration. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __USART_H +#define __USART_H + +/* Synchronous mode control register definition. */ +#define SYNC_ON (0x1<<0) +#define SYNC_OFF (0x0<<0) + +#define SYNC_MASTER (0x1<<1) +#define SYNC_SLAVE (0x0<<1) + +#define SYNC_RE (0x0<<2) +#define SYNC_FE (0x1<<2) + +#define SYNC_CONT_CLK_EN (0x1<<4) +#define SYNC_CONT_CLK_DIS (0x0<<4) + +#define SYNC_STARTSTOPOFF (0x1<<5) +#define SYNC_STARTSTOPON (0x0<<5) + +#define SYNC_CON_CLK_CLR (0x1<<6) + +#endif /* end __USART_H */ +/***************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/src/Serial.c b/demos/bsp/lpc13uxx/src/Serial.c new file mode 100644 index 000000000..3f8b97d74 --- /dev/null +++ b/demos/bsp/lpc13uxx/src/Serial.c @@ -0,0 +1,33 @@ +/******************************************************************************/ +/* SERIAL.C: Low Level Serial Routines */ +/******************************************************************************/ +/* This file is part of the uVision/ARM development tools. */ +/* Copyright (c) 2005-2006 Keil Software. All rights reserved. */ +/* This software may only be used under the terms of a valid, current, */ +/* end user licence from KEIL for a compatible version of KEIL software */ +/* development tools. Nothing else gives you the right to use this software. */ +/******************************************************************************/ + +#include "LPC13Uxx.h" /* LPC13Uxx definitions */ +#include "uart.h" + +#define CR 0x0D + +/* implementation of putchar (also used by printf function to output data) */ +int sendchar (int ch) { /* Write character to Serial Port */ + + + if (ch == '\n') { + while (!(LPC_USART->LSR & 0x20)); + LPC_USART->THR = CR; /* output CR */ + } + while (!(LPC_USART->LSR & 0x20)); + return (LPC_USART->THR = ch); +} + + +int getkey (void) { /* Read character from Serial Port */ + + while (!(LPC_USART->LSR & 0x01)); + return (LPC_USART->RBR); +} diff --git a/demos/bsp/lpc13uxx/src/clkconfig.c b/demos/bsp/lpc13uxx/src/clkconfig.c new file mode 100644 index 000000000..488472206 --- /dev/null +++ b/demos/bsp/lpc13uxx/src/clkconfig.c @@ -0,0 +1,69 @@ +/**************************************************************************** + * $Id:: clkconfig.c 6874 2011-03-22 01:58:31Z usb00423 $ + * Project: NXP LPC13Uxx Clock Configuration example + * + * Description: + * This file contains clock configuration code example which include + * watchdog setup and debug clock out setup. + * + **************************************************************************** +* Software that is described herein is for illustrative purposes only +* which provides customers with programming information regarding the +* products. This software is supplied "AS IS" without any warranties. +* NXP Semiconductors assumes no responsibility or liability for the +* use of the software, conveys no license or title under any patent, +* copyright, or mask work right to the product. NXP Semiconductors +* reserves the right to make changes in the software without +* notification. NXP Semiconductors also make no representation or +* warranty that such application will be suitable for the specified +* use without further testing or modification. +* Permission to use, copy, modify, and distribute this software and its +* documentation is hereby granted, under NXP Semiconductors' +* relevant copyright in the software, without fee, provided that it +* is used in conjunction with NXP Semiconductors microcontrollers. This +* copyright, permission, and disclaimer notice must appear in all copies of +* this code. +****************************************************************************/ +#include "LPC13Uxx.h" +#include "clkconfig.h" + + +/***************************************************************************** +** Function name: WDT_CLK_Setup +** +** Descriptions: Configure WDT clock. +** parameters: clock source: irc_osc(0), main_clk(1), wdt_osc(2). +** +** Returned value: None +** +*****************************************************************************/ +void WDT_CLK_Setup ( uint32_t clksrc ) +{ + /* Freq = 0.5Mhz, div_sel is 0x1F, divided by 64. WDT_OSC should be 7.8125khz */ + LPC_SYSCON->WDTOSCCTRL = (0x1<<5)|0x1F; + LPC_SYSCON->PDRUNCFG &= ~(0x1<<6); /* Let WDT clock run */ + + /* Enables clock for WDT */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<15); + LPC_WWDT->CLKSEL = clksrc; /* Select clock source */ + return; +} + +/***************************************************************************** +** Function name: CLKOUT_Setup +** +** Descriptions: Configure CLKOUT for reference clock check. +** parameters: clock source: irc_osc(0), sys_osc(1), wdt_osc(2), +** main_clk(3). +** +** Returned value: None +** +*****************************************************************************/ +void CLKOUT_Setup ( uint32_t clksrc ) +{ + /* debug PLL after configuration. */ + LPC_SYSCON->CLKOUTSEL = clksrc; /* Select Main clock */ + LPC_SYSCON->CLKOUTDIV = 1; /* Divided by 1 */ + return; +} + diff --git a/demos/bsp/lpc13uxx/src/gpio.c b/demos/bsp/lpc13uxx/src/gpio.c new file mode 100644 index 000000000..421b31c8c --- /dev/null +++ b/demos/bsp/lpc13uxx/src/gpio.c @@ -0,0 +1,838 @@ +/**************************************************************************** + * $Id:: gpio.c 6874 2011-03-22 01:58:31Z usb00423 $ + * Project: NXP LPC13Uxx GPIO example + * + * Description: + * This file contains GPIO code example which include GPIO + * initialization, GPIO interrupt handler, and related APIs for + * GPIO access. + * + **************************************************************************** +* Software that is described herein is for illustrative purposes only +* which provides customers with programming information regarding the +* products. This software is supplied "AS IS" without any warranties. +* NXP Semiconductors assumes no responsibility or liability for the +* use of the software, conveys no license or title under any patent, +* copyright, or mask work right to the product. NXP Semiconductors +* reserves the right to make changes in the software without +* notification. NXP Semiconductors also make no representation or +* warranty that such application will be suitable for the specified +* use without further testing or modification. +* Permission to use, copy, modify, and distribute this software and its +* documentation is hereby granted, under NXP Semiconductors' +* relevant copyright in the software, without fee, provided that it +* is used in conjunction with NXP Semiconductors microcontrollers. This +* copyright, permission, and disclaimer notice must appear in all copies of +* this code. +****************************************************************************/ +#include "LPC13Uxx.h" /* LPC13Uxx Peripheral Registers */ +#include "gpio.h" + +volatile uint32_t pin_int0_counter = 0; +volatile uint32_t pin_int1_counter = 0; +volatile uint32_t pin_int2_counter = 0; +volatile uint32_t pin_int3_counter = 0; +volatile uint32_t pin_int4_counter = 0; +volatile uint32_t pin_int5_counter = 0; +volatile uint32_t pin_int6_counter = 0; +volatile uint32_t pin_int7_counter = 0; +volatile uint32_t gint0_counter = 0; +volatile uint32_t gint1_counter = 0; +volatile uint32_t pin_int0_level_counter = 0; +volatile uint32_t pin_int0_rising_edge_counter = 0; +volatile uint32_t pin_int0_falling_edge_counter = 0; +volatile uint32_t pin_int1_level_counter = 0; +volatile uint32_t pin_int1_rising_edge_counter = 0; +volatile uint32_t pin_int1_falling_edge_counter = 0; +volatile uint32_t pin_int2_level_counter = 0; +volatile uint32_t pin_int2_rising_edge_counter = 0; +volatile uint32_t pin_int2_falling_edge_counter = 0; +volatile uint32_t pin_int3_level_counter = 0; +volatile uint32_t pin_int3_rising_edge_counter = 0; +volatile uint32_t pin_int3_falling_edge_counter = 0; +volatile uint32_t pin_int4_level_counter = 0; +volatile uint32_t pin_int4_rising_edge_counter = 0; +volatile uint32_t pin_int4_falling_edge_counter = 0; +volatile uint32_t pin_int5_level_counter = 0; +volatile uint32_t pin_int5_rising_edge_counter = 0; +volatile uint32_t pin_int5_falling_edge_counter = 0; +volatile uint32_t pin_int6_level_counter = 0; +volatile uint32_t pin_int6_rising_edge_counter = 0; +volatile uint32_t pin_int6_falling_edge_counter = 0; +volatile uint32_t pin_int7_level_counter = 0; +volatile uint32_t pin_int7_rising_edge_counter = 0; +volatile uint32_t pin_int7_falling_edge_counter = 0; +volatile uint32_t gint0_level_counter = 0; +volatile uint32_t gint0_edge_counter = 0; +volatile uint32_t gint1_level_counter = 0; +volatile uint32_t gint1_edge_counter = 0; + +/***************************************************************************** +** Function name: PIN_INT0_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void PIN_INT0_IRQHandler(void) +{ + pin_int0_counter++; + if ( LPC_GPIO_PIN_INT->IST & (0x1<<0) ) + { + if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<0) ) + { + pin_int0_level_counter++; + } + else + { + if ( ( LPC_GPIO_PIN_INT->RISE & (0x1<<0) ) && ( LPC_GPIO_PIN_INT->IENR & (0x1<<0) ) ) + { + pin_int0_rising_edge_counter++; + LPC_GPIO_PIN_INT->RISE = 0x1<<0; + } + if ( ( LPC_GPIO_PIN_INT->FALL & (0x1<<0) ) && ( LPC_GPIO_PIN_INT->IENF & (0x1<<0) ) ) + { + pin_int0_falling_edge_counter++; + LPC_GPIO_PIN_INT->FALL = 0x1<<0; + } + LPC_GPIO_PIN_INT->IST = 0x1<<0; + } + } + return; +} + +/***************************************************************************** +** Function name: PIN_INT1_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void PIN_INT1_IRQHandler(void) +{ + pin_int1_counter++; + if ( LPC_GPIO_PIN_INT->IST & (0x1<<1) ) + { + if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<1) ) + { + pin_int1_level_counter++; + } + else + { + if ( ( LPC_GPIO_PIN_INT->RISE & (0x1<<1) ) && ( LPC_GPIO_PIN_INT->IENR & (0x1<<1) ) ) + { + pin_int1_rising_edge_counter++; + LPC_GPIO_PIN_INT->RISE = 0x1<<1; + } + if ( ( LPC_GPIO_PIN_INT->FALL & (0x1<<1) ) && ( LPC_GPIO_PIN_INT->IENF & (0x1<<1) ) ) + { + pin_int1_falling_edge_counter++; + LPC_GPIO_PIN_INT->FALL = 0x1<<1; + } + LPC_GPIO_PIN_INT->IST = 0x1<<1; + } + } + return; +} + +/***************************************************************************** +** Function name: PIN_INT2_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void PIN_INT2_IRQHandler(void) +{ + pin_int2_counter++; + if ( LPC_GPIO_PIN_INT->IST & (0x1<<2) ) + { + if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<2) ) + { + pin_int2_level_counter++; + } + else + { + if ( ( LPC_GPIO_PIN_INT->RISE & (0x1<<2) ) && ( LPC_GPIO_PIN_INT->IENR & (0x1<<2) ) ) + { + pin_int2_rising_edge_counter++; + LPC_GPIO_PIN_INT->RISE = 0x1<<2; + } + if ( ( LPC_GPIO_PIN_INT->FALL & (0x1<<2) ) && ( LPC_GPIO_PIN_INT->IENF & (0x1<<2) ) ) + { + pin_int2_falling_edge_counter++; + LPC_GPIO_PIN_INT->FALL = 0x1<<2; + } + LPC_GPIO_PIN_INT->IST = 0x1<<2; + } + } + return; +} + +/***************************************************************************** +** Function name: PIN_INT3_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void PIN_INT3_IRQHandler(void) +{ + pin_int3_counter++; + if ( LPC_GPIO_PIN_INT->IST & (0x1<<3) ) + { + if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<3) ) + { + pin_int3_level_counter++; + } + else + { + if ( ( LPC_GPIO_PIN_INT->RISE & (0x1<<3) ) && ( LPC_GPIO_PIN_INT->IENR & (0x1<<3) ) ) + { + pin_int3_rising_edge_counter++; + LPC_GPIO_PIN_INT->RISE = 0x1<<3; + } + if ( ( LPC_GPIO_PIN_INT->FALL & (0x1<<3) ) && ( LPC_GPIO_PIN_INT->IENF & (0x1<<3) ) ) + { + pin_int3_falling_edge_counter++; + LPC_GPIO_PIN_INT->FALL = 0x1<<3; + } + LPC_GPIO_PIN_INT->IST = 0x1<<3; + } + } + return; +} + +/***************************************************************************** +** Function name: PIN_INT4_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void PIN_INT4_IRQHandler(void) +{ + pin_int4_counter++; + if ( LPC_GPIO_PIN_INT->IST & (0x1<<4) ) + { + if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<4) ) + { + pin_int4_level_counter++; + } + else + { + if ( ( LPC_GPIO_PIN_INT->RISE & (0x1<<4) ) && ( LPC_GPIO_PIN_INT->IENR & (0x1<<4) ) ) + { + pin_int4_rising_edge_counter++; + LPC_GPIO_PIN_INT->RISE = 0x1<<4; + } + if ( ( LPC_GPIO_PIN_INT->FALL & (0x1<<4) ) && ( LPC_GPIO_PIN_INT->IENF & (0x1<<4) ) ) + { + pin_int4_falling_edge_counter++; + LPC_GPIO_PIN_INT->FALL = 0x1<<4; + } + LPC_GPIO_PIN_INT->IST = 0x1<<4; + } + } + return; +} + +/***************************************************************************** +** Function name: PIN_INT5_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void PIN_INT5_IRQHandler(void) +{ + pin_int5_counter++; + if ( LPC_GPIO_PIN_INT->IST & (0x1<<5) ) + { + if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<5) ) + { + pin_int5_level_counter++; + } + else + { + if ( ( LPC_GPIO_PIN_INT->RISE & (0x1<<5) ) && ( LPC_GPIO_PIN_INT->IENR & (0x1<<5) ) ) + { + pin_int5_rising_edge_counter++; + LPC_GPIO_PIN_INT->RISE = 0x1<<5; + } + if ( ( LPC_GPIO_PIN_INT->FALL & (0x1<<5) ) && ( LPC_GPIO_PIN_INT->IENF & (0x1<<5) ) ) + { + pin_int5_falling_edge_counter++; + LPC_GPIO_PIN_INT->FALL = 0x1<<5; + } + LPC_GPIO_PIN_INT->IST = 0x1<<5; + } + } + return; +} + +/***************************************************************************** +** Function name: PIN_INT6_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void PIN_INT6_IRQHandler(void) +{ + pin_int6_counter++; + if ( LPC_GPIO_PIN_INT->IST & (0x1<<6) ) + { + if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<6) ) + { + pin_int6_level_counter++; + } + else + { + if ( ( LPC_GPIO_PIN_INT->RISE & (0x1<<6) ) && ( LPC_GPIO_PIN_INT->IENR & (0x1<<6) ) ) + { + pin_int6_rising_edge_counter++; + LPC_GPIO_PIN_INT->RISE = 0x1<<6; + } + if ( ( LPC_GPIO_PIN_INT->FALL & (0x1<<6) ) && ( LPC_GPIO_PIN_INT->IENF & (0x1<<6) ) ) + { + pin_int6_falling_edge_counter++; + LPC_GPIO_PIN_INT->FALL = 0x1<<6; + } + LPC_GPIO_PIN_INT->IST = 0x1<<6; + } + } + return; +} + +/***************************************************************************** +** Function name: PIN_INT7_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void PIN_INT7_IRQHandler(void) +{ + pin_int7_counter++; + if ( LPC_GPIO_PIN_INT->IST & (0x1<<7) ) + { + if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<7) ) + { + pin_int7_level_counter++; + } + else + { + if ( ( LPC_GPIO_PIN_INT->RISE & (0x1<<7) ) && ( LPC_GPIO_PIN_INT->IENR & (0x1<<7) ) ) + { + pin_int7_rising_edge_counter++; + LPC_GPIO_PIN_INT->RISE = 0x1<<7; + } + if ( ( LPC_GPIO_PIN_INT->FALL & (0x1<<7) ) && ( LPC_GPIO_PIN_INT->IENF & (0x1<<7) ) ) + { + pin_int7_falling_edge_counter++; + LPC_GPIO_PIN_INT->FALL = 0x1<<7; + } + LPC_GPIO_PIN_INT->IST = 0x1<<7; + } + } + return; +} + +/***************************************************************************** +** Function name: GINT0_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void GINT0_IRQHandler(void) +{ + gint0_counter++; + if ( LPC_GPIO_GROUP_INT0->CTRL & (0x1<<0) ) + { + if ( LPC_GPIO_GROUP_INT0->CTRL & (0x1<<2) ) + { + gint0_level_counter++; + } + else + { + gint0_edge_counter++; + } + LPC_GPIO_GROUP_INT0->CTRL |= (0x1<<0); + } + return; +} + +/***************************************************************************** +** Function name: GINT1_IRQHandler +** +** Descriptions: Use one GPIO pin as interrupt source +** +** parameters: None +** +** Returned value: None +** +*****************************************************************************/ +void GINT1_IRQHandler(void) +{ + gint1_counter++; + if ( LPC_GPIO_GROUP_INT1->CTRL & (0x1<<0) ) + { + if ( LPC_GPIO_GROUP_INT1->CTRL & (0x1<<2) ) + { + gint1_level_counter++; + } + else + { + gint1_edge_counter++; + } + LPC_GPIO_GROUP_INT1->CTRL |= (0x1<<0); + } + return; +} + +/***************************************************************************** +** Function name: GPIOInit +** +** Descriptions: Initialize GPIO, install the +** GPIO interrupt handler +** +** parameters: None +** +** Returned value: true or false, return false if the VIC table +** is full and GPIO interrupt handler can be +** installed. +** +*****************************************************************************/ +void GPIOInit( void ) +{ + /* Enable AHB clock to the GPIO domain. */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<6); + + /* Enable AHB clock to the PinInt, GroupedInt domain. */ + LPC_SYSCON->SYSAHBCLKCTRL |= ((1<<19) | (1<<23) | (1<<24)); + + return; +} + +/***************************************************************************** +** Function name: GPIOSetPinInterrupt +** +** Descriptions: Set interrupt sense, event, etc. +** sense: edge or level, 0 is edge, 1 is level +** event/polarity: 0 is active low/falling, 1 is high/rising. +** +** parameters: channel #, port #, bit position, sense, event(polarity) +** +** Returned value: None +** +*****************************************************************************/ +void GPIOSetPinInterrupt( uint32_t channelNum, uint32_t portNum, uint32_t bitPosi, + uint32_t sense, uint32_t event ) +{ + switch ( channelNum ) + { + case CHANNEL0: + if ( portNum ) + { + LPC_SYSCON->PINSEL[0] = bitPosi + 24; + } + else + { + LPC_SYSCON->PINSEL[0] = bitPosi; + } + NVIC_EnableIRQ(PIN_INT0_IRQn); + break; + case CHANNEL1: + if ( portNum ) + { + LPC_SYSCON->PINSEL[1] = bitPosi + 24; + } + else + { + LPC_SYSCON->PINSEL[1] = bitPosi; + } + NVIC_EnableIRQ(PIN_INT1_IRQn); + break; + case CHANNEL2: + if ( portNum ) + { + LPC_SYSCON->PINSEL[2] = bitPosi + 24; + } + else + { + LPC_SYSCON->PINSEL[2] = bitPosi; + } + NVIC_EnableIRQ(PIN_INT2_IRQn); + break; + case CHANNEL3: + if ( portNum ) + { + LPC_SYSCON->PINSEL[3] = bitPosi + 24; + } + else + { + LPC_SYSCON->PINSEL[3] = bitPosi; + } + NVIC_EnableIRQ(PIN_INT3_IRQn); + break; + case CHANNEL4: + if ( portNum ) + { + LPC_SYSCON->PINSEL[4] = bitPosi + 24; + } + else + { + LPC_SYSCON->PINSEL[4] = bitPosi; + } + NVIC_EnableIRQ(PIN_INT4_IRQn); + break; + case CHANNEL5: + if ( portNum ) + { + LPC_SYSCON->PINSEL[5] = bitPosi + 24; + } + else + { + LPC_SYSCON->PINSEL[5] = bitPosi; + } + NVIC_EnableIRQ(PIN_INT5_IRQn); + break; + case CHANNEL6: + if ( portNum ) + { + LPC_SYSCON->PINSEL[6] = bitPosi + 24; + } + else + { + LPC_SYSCON->PINSEL[6] = bitPosi; + } + NVIC_EnableIRQ(PIN_INT6_IRQn); + break; + case CHANNEL7: + if ( portNum ) + { + LPC_SYSCON->PINSEL[7] = bitPosi + 24; + } + else + { + LPC_SYSCON->PINSEL[7] = bitPosi; + } + NVIC_EnableIRQ(PIN_INT7_IRQn); + break; + default: + break; + } + if ( sense == 0 ) + { + LPC_GPIO_PIN_INT->ISEL &= ~(0x1<IENF |= (0x1<IENR |= (0x1<ISEL |= (0x1<IENR |= (0x1<IENF &= ~(0x1<IENF |= (0x1<ISEL & (0x1<SIENF |= (0x1<SIENR |= (0x1<SIENR |= (0x1<ISEL & (0x1<CIENF |= (0x1<CIENR |= (0x1<CIENR |= (0x1<IST & (0x1<ISEL & (0x1<IST = (1<CTRL &= ~(0x1<<2); /* Edge trigger */ + } + else + { + LPC_GPIO_GROUP_INT0->CTRL |= (0x1<<2); /* Level trigger. */ + } + if ( logic == 0 ) + { + LPC_GPIO_GROUP_INT0->CTRL &= ~(0x1<<1); /* OR */ + } + else + { + LPC_GPIO_GROUP_INT0->CTRL |= (0x1<<1); /* AND */ + } + LPC_GPIO_GROUP_INT0->PORT_POL[0] = *((uint32_t *)(eventPattern + 0)); + LPC_GPIO_GROUP_INT0->PORT_POL[1] = *((uint32_t *)(eventPattern + 1)); + LPC_GPIO_GROUP_INT0->PORT_ENA[0] = *((uint32_t *)(bitPattern + 0)); + LPC_GPIO_GROUP_INT0->PORT_ENA[1] = *((uint32_t *)(bitPattern + 1)); + /* as soon as enabled, an edge may be generated */ + /* clear interrupt flag and NVIC pending interrupt to */ + /* workaround the potential edge generated as enabled */ + LPC_GPIO_GROUP_INT0->CTRL |= (1<<0); + NVIC_ClearPendingIRQ(GINT0_IRQn); + NVIC_EnableIRQ(GINT0_IRQn); + break; + case GROUP1: + if ( sense == 0 ) + { + LPC_GPIO_GROUP_INT1->CTRL &= ~(0x1<<2); /* Edge trigger */ + } + else + { + LPC_GPIO_GROUP_INT1->CTRL |= (0x1<<2); /* Level trigger. */ + } + if ( logic == 0 ) + { + LPC_GPIO_GROUP_INT1->CTRL &= ~(0x1<<1); /* OR */ + } + else + { + LPC_GPIO_GROUP_INT1->CTRL |= (0x1<<1); /* AND */ + } + LPC_GPIO_GROUP_INT1->PORT_POL[0] = *((uint32_t *)(eventPattern + 0)); + LPC_GPIO_GROUP_INT1->PORT_POL[1] = *((uint32_t *)(eventPattern + 1)); + LPC_GPIO_GROUP_INT1->PORT_ENA[0] = *((uint32_t *)(bitPattern + 0)); + LPC_GPIO_GROUP_INT1->PORT_ENA[1] = *((uint32_t *)(bitPattern + 1)); + /* as soon as enabled, an edge may be generated */ + /* clear interrupt flag and NVIC pending interrupt to */ + /* workaround the potential edge generated as enabled */ + LPC_GPIO_GROUP_INT1->CTRL |= (1<<0); + NVIC_ClearPendingIRQ(GINT1_IRQn); + NVIC_EnableIRQ(GINT1_IRQn); + break; + default: + break; + } + + return; +} + +/***************************************************************************** +** Function name: GPIOGetPinValue +** +** Descriptions: Read Current state of port pin, PIN register value +** +** parameters: port num, bit position +** Returned value: None +** +*****************************************************************************/ +uint32_t GPIOGetPinValue( uint32_t portNum, uint32_t bitPosi ) +{ + uint32_t regVal = 0; + + if( bitPosi < 0x20 ) + { + if ( LPC_GPIO->PIN[portNum] & (0x1<PIN[portNum]; + } + return ( regVal ); +} + +/***************************************************************************** +** Function name: GPIOSetBitValue +** +** Descriptions: Set/clear a bit in a specific position +** +** parameters: port num, bit position, bit value +** +** Returned value: None +** +*****************************************************************************/ +void GPIOSetBitValue( uint32_t portNum, uint32_t bitPosi, uint32_t bitVal ) +{ + if ( bitVal ) + { + LPC_GPIO->SET[portNum] = 1<CLR[portNum] = 1<DIR[portNum] |= (1<DIR[portNum] &= ~(1<NMISRC; + regVal &= ~0x80000000; + if ( regVal < MAX_NMI_NUM ) + { + if ( regVal == CT16B0_IRQn ) + { + /* Use TIMER16_0_IRQHandler as example for real application. */ + LPC_CT16B0->IR = 0xFF; /* Clear timer16_0 interrupt */ + } + else if ( regVal == CT16B1_IRQn ) + { + /* Use TIMER16_1_IRQHandler as example for real application. */ + LPC_CT16B1->IR = 0xFF; /* Clear timer16_1 interrupt */ + } + else if ( regVal == CT32B0_IRQn ) + { + /* Use TIMER32_0_IRQHandler as example for real application. */ + LPC_CT32B0->IR = 0xFF; /* Clear timer32_0 interrupt */ + } + else if ( regVal == CT32B1_IRQn ) + { + /* Use TIMER32_0_IRQHandler as example for real application. */ + LPC_CT32B1->IR = 0xFF; /* Clear timer32_1 interrupt */ + } + NMI_Counter[regVal]++; + } + return; +} + +/***************************************************************************** +** Function name: NMI_Init +** +** Descriptions: NMI initialization +** parameters: NMI number +** +** Returned value: None +** +*****************************************************************************/ +void NMI_Init( uint32_t NMI_num ) +{ + uint32_t i; + + for ( i = 0; i < MAX_NMI_NUM; i++ ) + { + NMI_Counter[i] = 0x0; + } + LPC_SYSCON->NMISRC = 0x80000000|NMI_num; + return; +} + +#endif diff --git a/demos/bsp/lpc13uxx/src/timer16.c b/demos/bsp/lpc13uxx/src/timer16.c new file mode 100644 index 000000000..a599ec326 --- /dev/null +++ b/demos/bsp/lpc13uxx/src/timer16.c @@ -0,0 +1,628 @@ +/**************************************************************************** + * $Id:: timer16.c 6950 2011-03-23 22:09:44Z usb00423 $ + * Project: NXP LPC13Uxx 16-bit timer example + * + * Description: + * This file contains 16-bit timer code example which include timer + * initialization, timer interrupt handler, and related APIs for + * timer setup. + * + **************************************************************************** +* Software that is described herein is for illustrative purposes only +* which provides customers with programming information regarding the +* products. This software is supplied "AS IS" without any warranties. +* NXP Semiconductors assumes no responsibility or liability for the +* use of the software, conveys no license or title under any patent, +* copyright, or mask work right to the product. NXP Semiconductors +* reserves the right to make changes in the software without +* notification. NXP Semiconductors also make no representation or +* warranty that such application will be suitable for the specified +* use without further testing or modification. +* Permission to use, copy, modify, and distribute this software and its +* documentation is hereby granted, under NXP Semiconductors' +* relevant copyright in the software, without fee, provided that it +* is used in conjunction with NXP Semiconductors microcontrollers. This +* copyright, permission, and disclaimer notice must appear in all copies of +* this code. +****************************************************************************/ +#include "LPC13Uxx.h" +#include "timer16.h" +#include "nmi.h" + +volatile uint32_t timer16_0_counter[4] = {0,0,0,0}; +volatile uint32_t timer16_1_counter[4] = {0,0,0,0}; +volatile uint32_t timer16_0_capture[4] = {0,0,0,0}; +volatile uint32_t timer16_1_capture[4] = {0,0,0,0}; +volatile uint32_t timer16_0_period = 0; +volatile uint32_t timer16_1_period = 0; + +/***************************************************************************** +** Function name: delayMs +** +** Descriptions: Start the timer delay in milo seconds +** until elapsed +** +** parameters: timer number, Delay value in milo second +** +** Returned value: None +** +*****************************************************************************/ +void delayMs(uint8_t timer_num, uint32_t delayInMs) +{ + if (timer_num == 0) + { + /* + * setup timer #0 for delay + */ + LPC_CT16B0->TCR = 0x02; /* reset timer */ + LPC_CT16B0->PR = 0x00; /* set prescaler to zero */ + LPC_CT16B0->MR0 = delayInMs * (SystemCoreClock / 1000); + LPC_CT16B0->IR = 0xff; /* reset all interrrupts */ + LPC_CT16B0->MCR = 0x04; /* stop timer on match */ + LPC_CT16B0->TCR = 0x01; /* start timer */ + /* wait until delay time has elapsed */ + while (LPC_CT16B0->TCR & 0x01); + } + else if (timer_num == 1) + { + /* + * setup timer #1 for delay + */ + LPC_CT16B1->TCR = 0x02; /* reset timer */ + LPC_CT16B1->PR = 0x00; /* set prescaler to zero */ + LPC_CT16B1->MR0 = delayInMs * (SystemCoreClock / 1000); + LPC_CT16B1->IR = 0xff; /* reset all interrrupts */ + LPC_CT16B1->MCR = 0x04; /* stop timer on match */ + LPC_CT16B1->TCR = 0x01; /* start timer */ + /* wait until delay time has elapsed */ + while (LPC_CT16B1->TCR & 0x01); + } + return; +} + +/****************************************************************************** +** Function name: CT16B0_IRQHandler +** +** Descriptions: Timer/CounterX and CaptureX interrupt handler +** +** parameters: None +** Returned value: None +** +******************************************************************************/ +void CT16B0_IRQHandler(void) +{ + if ( LPC_CT16B0->IR & (0x1<<0) ) + { + LPC_CT16B0->IR = 0x1<<0; /* clear interrupt flag */ + timer16_0_counter[0]++; + } + if ( LPC_CT16B0->IR & (0x1<<1) ) + { + LPC_CT16B0->IR = 0x1<<1; /* clear interrupt flag */ + timer16_0_counter[1]++; + } + if ( LPC_CT16B0->IR & (0x1<<2) ) + { + LPC_CT16B0->IR = 0x1<<2; /* clear interrupt flag */ + timer16_0_counter[2]++; + } + if ( LPC_CT16B0->IR & (0x1<<3) ) + { + LPC_CT16B0->IR = 0x1<<3; /* clear interrupt flag */ + timer16_0_counter[3]++; + } + if ( LPC_CT16B0->IR & (0x1<<4) ) + { + LPC_CT16B0->IR = 0x1<<4; /* clear interrupt flag */ + timer16_0_capture[0]++; + } + if ( LPC_CT16B0->IR & (0x1<<5) ) + { + LPC_CT16B0->IR = 0x1<<5; /* clear interrupt flag */ + timer16_0_capture[1]++; + } + if ( LPC_CT16B0->IR & (0x1<<6) ) + { + LPC_CT16B0->IR = 0x1<<6; /* clear interrupt flag */ + timer16_0_capture[2]++; + } + if ( LPC_CT16B0->IR & (0x1<<7) ) + { + LPC_CT16B0->IR = 0x1<<7; /* clear interrupt flag */ + timer16_0_capture[3]++; + } + return; +} + +/****************************************************************************** +** Function name: CT16B1_IRQHandler +** +** Descriptions: Timer/CounterX and CaptureX interrupt handler +** +** parameters: None +** Returned value: None +** +******************************************************************************/ +void CT16B1_IRQHandler(void) +{ + if ( LPC_CT16B1->IR & (0x1<<0) ) + { + LPC_CT16B1->IR = 0x1<<0; /* clear interrupt flag */ + timer16_1_counter[0]++; + } + if ( LPC_CT16B1->IR & (0x1<<1) ) + { + LPC_CT16B1->IR = 0x1<<1; /* clear interrupt flag */ + timer16_1_counter[1]++; + } + if ( LPC_CT16B1->IR & (0x1<<2) ) + { + LPC_CT16B1->IR = 0x1<<2; /* clear interrupt flag */ + timer16_1_counter[2]++; + } + if ( LPC_CT16B1->IR & (0x1<<3) ) + { + LPC_CT16B1->IR = 0x1<<3; /* clear interrupt flag */ + timer16_1_counter[3]++; + } + if ( LPC_CT16B1->IR & (0x1<<4) ) + { + LPC_CT16B1->IR = 0x1<<4; /* clear interrupt flag */ + timer16_1_capture[0]++; + } + if ( LPC_CT16B1->IR & (0x1<<5) ) + { + LPC_CT16B1->IR = 0x1<<5; /* clear interrupt flag */ + timer16_1_capture[1]++; + } + if ( LPC_CT16B1->IR & (0x1<<6) ) + { + LPC_CT16B1->IR = 0x1<<6; /* clear interrupt flag */ + timer16_1_capture[2]++; + } + if ( LPC_CT16B1->IR & (0x1<<7) ) + { + LPC_CT16B1->IR = 0x1<<7; /* clear interrupt flag */ + timer16_1_capture[3]++; + } + return; +} + +/****************************************************************************** +** Function name: enable_timer +** +** Descriptions: Enable timer +** +** parameters: timer number: 0 or 1 +** Returned value: None +** +******************************************************************************/ +void enable_timer16(uint8_t timer_num) +{ + if ( timer_num == 0 ) + { + LPC_CT16B0->TCR = 1; + } + else + { + LPC_CT16B1->TCR = 1; + } + return; +} + +/****************************************************************************** +** Function name: disable_timer +** +** Descriptions: Disable timer +** +** parameters: timer number: 0 or 1 +** Returned value: None +** +******************************************************************************/ +void disable_timer16(uint8_t timer_num) +{ + if ( timer_num == 0 ) + { + LPC_CT16B0->TCR = 0; + } + else + { + LPC_CT16B1->TCR = 0; + } + return; +} + +/****************************************************************************** +** Function name: reset_timer +** +** Descriptions: Reset timer +** +** parameters: timer number: 0 or 1 +** Returned value: None +** +******************************************************************************/ +void reset_timer16(uint8_t timer_num) +{ + uint32_t regVal; + + if ( timer_num == 0 ) + { + regVal = LPC_CT16B0->TCR; + regVal |= 0x02; + LPC_CT16B0->TCR = regVal; + } + else + { + regVal = LPC_CT16B1->TCR; + regVal |= 0x02; + LPC_CT16B1->TCR = regVal; + } + return; +} + +/****************************************************************************** +** Function name: Set_timer_capture +** +** Descriptions: set timer capture based on LOC number. +** +** parameters: timer number and location number +** Returned value: None +** +******************************************************************************/ +void set_timer16_capture(uint8_t timer_num, uint8_t location ) +{ + if ( timer_num == 0 ) + { + /* Timer0_16 I/O config */ + if ( location == 0 ) + { + LPC_IOCON->PIO1_16 &= ~0x07; + LPC_IOCON->PIO1_16 |= 0x02; /* Timer0_16 CAP0 */ + LPC_IOCON->PIO1_17 &= ~0x07; + LPC_IOCON->PIO1_17 |= 0x01; /* Timer0_16 CAP2 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO0_2 &= ~0x07; + LPC_IOCON->PIO0_2 |= 0x02; /* Timer0_16 CAP0 */ + } + else + { + while ( 1 ); /* Fatal location number error */ + } + } + else + { + /* Timer1_16 I/O config */ + if ( location == 0 ) + { + LPC_IOCON->PIO0_20 &= ~0x07; /* Timer1_16 I/O config */ + LPC_IOCON->PIO0_20 |= 0x01; /* Timer1_16 CAP0 */ + LPC_IOCON->PIO1_18 &= ~0x07; + LPC_IOCON->PIO1_18 |= 0x01; /* Timer1_16 CAP1 */ + } + else + { + while ( 1 ); /* Fatal location number error */ + } + } + return; +} + +/****************************************************************************** +** Function name: Set_timer_match +** +** Descriptions: set timer match based on LOC number. +** +** parameters: timer number, match enable, and location number +** Returned value: None +** +******************************************************************************/ +void set_timer16_match(uint8_t timer_num, uint8_t match_enable, uint8_t location) +{ + if ( timer_num == 0 ) + { + if ( match_enable & 0x01 ) + { + /* Timer0_16 I/O config */ + if ( location == 0 ) + { + LPC_IOCON->PIO0_8 &= ~0x07; + LPC_IOCON->PIO0_8 |= 0x02; /* Timer0_16 MAT0 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO1_13 &= ~0x07; + LPC_IOCON->PIO1_13 |= 0x02; /* Timer0_16 MAT0 */ + } + } + if ( match_enable & 0x02 ) + { + /* Timer0_16 I/O config */ + if ( location == 0 ) + { + LPC_IOCON->PIO0_9 &= ~0x07; + LPC_IOCON->PIO0_9 |= 0x02; /* Timer0_16 MAT1 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO1_14 &= ~0x07; + LPC_IOCON->PIO1_14 |= 0x02; /* Timer0_16 MAT1 */ + } + } + if ( match_enable & 0x04 ) + { + /* Timer0_16 I/O config */ + if ( location == 0 ) + { +#ifdef __SWD_DISABLED + LPC_IOCON->SWCLK_PIO0_10 &= ~0x07; + LPC_IOCON->SWCLK_PIO0_10 |= 0x03; /* Timer0_16 MAT2 */ +#endif + } + else if ( location == 1 ) + { + LPC_IOCON->PIO1_15 &= ~0x07; + LPC_IOCON->PIO1_15 |= 0x02; /* Timer0_16 MAT2 */ + } + } + } + else if ( timer_num == 1 ) + { + if ( match_enable & 0x01 ) + { + /* Timer1_16 I/O config */ + if ( location == 0 ) + { + LPC_IOCON->PIO0_21 &= ~0x07; + LPC_IOCON->PIO0_21 |= 0x01; /* Timer1_16 MAT0 */ + } + } + if ( match_enable & 0x02 ) + { + /* Timer1_16 I/O config */ + if ( location == 0 ) + { + LPC_IOCON->PIO0_22 &= ~0x07; + LPC_IOCON->PIO0_22 |= 0x02; /* Timer1_16 MAT1 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO1_23 &= ~0x07; + LPC_IOCON->PIO1_23 |= 0x01; /* Timer1_16 MAT1 */ + } + } + } + return; +} + +/****************************************************************************** +** Function name: init_timer +** +** Descriptions: Initialize timer, set timer interval, reset timer, +** install timer interrupt handler +** +** parameters: timer number and timer interval +** Returned value: None +** +******************************************************************************/ +void init_timer16(uint8_t timer_num, uint32_t TimerInterval) +{ + uint32_t i; + + if ( timer_num == 0 ) + { + /* Some of the I/O pins need to be clearfully planned if + you use below module because JTAG and TIMER CAP/MAT pins are muxed. */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<7); + + LPC_CT16B0->MR0 = TimerInterval; + LPC_CT16B0->MR1 = TimerInterval; +#if TIMER_MATCH + for ( i = 0; i < 4; i++ ) + { + timer16_0_counter[i] = 0; + } + set_timer16_match(timer_num, 0x07, 0); + LPC_CT16B0->EMR &= ~(0xFF<<4); + LPC_CT16B0->EMR |= ((0x3<<4)|(0x3<<6)|(0x3<<8)); +#else + for ( i = 0; i < 4; i++ ) + { + timer16_0_capture[i] = 0; + } + set_timer16_capture(timer_num, 0); + /* Capture 0 and 2 on rising edge, interrupt enable. */ + LPC_CT16B0->CCR = (0x5<<0)|(0x5<<6); +#endif + LPC_CT16B0->MCR = (0x3<<0)|(0x3<<3); /* Interrupt and Reset on MR0 and MR1 */ + + /* Enable the TIMER0 Interrupt */ +#if NMI_ENABLED + NVIC_DisableIRQ(CT16B0_IRQn); + NMI_Init( CT16B0_IRQn ); +#else + NVIC_EnableIRQ(CT16B0_IRQn); +#endif + } + else if ( timer_num == 1 ) + { + /* Some of the I/O pins need to be clearfully planned if + you use below module because JTAG and TIMER CAP/MAT pins are muxed. */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<8); + LPC_CT16B1->MR0 = TimerInterval; + LPC_CT16B1->MR1 = TimerInterval; +#if TIMER_MATCH + for ( i = 0; i < 4; i++ ) + { + timer16_1_counter[i] = 0; + } + set_timer16_match(timer_num, 0x07, 0); + LPC_CT16B1->EMR &= ~(0xFF<<4); + LPC_CT16B1->EMR |= ((0x3<<4)|(0x3<<6)|(0x3<<8)); +#else + for ( i = 0; i < 4; i++ ) + { + timer16_1_capture[i] = 0; + } + set_timer16_capture(timer_num, 0); + /* Capture 0 and 1 on rising edge, interrupt enable. */ + LPC_CT16B1->CCR = (0x5<<0)|(0x5<<3); +#endif + LPC_CT16B1->MCR = (0x3<<0)|(0x3<<3); /* Interrupt and Reset on MR0 and MR1 */ + + /* Enable the TIMER1 Interrupt */ +#if NMI_ENABLED + NVIC_DisableIRQ(CT16B1_IRQn); + NMI_Init( CT16B1_IRQn ); +#else + NVIC_EnableIRQ(CT16B1_IRQn); +#endif + } + return; +} + +/****************************************************************************** +** Function name: init_timer16PWM +** +** Descriptions: Initialize timer as PWM +** +** parameters: timer number, period and match enable: +** match_enable[0] = PWM for MAT0 +** match_enable[1] = PWM for MAT1 +** match_enable[2] = PWM for MAT2 +** +** Returned value: None +** +******************************************************************************/ +void init_timer16PWM(uint8_t timer_num, uint32_t period, uint8_t match_enable, uint8_t cap_enabled) +{ + disable_timer16(timer_num); + + if (timer_num == 1) + { + /* Some of the I/O pins need to be clearfully planned if + you use below module because JTAG and TIMER CAP/MAT pins are muxed. */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<8); + + /* Setup the external match register */ + LPC_CT16B1->EMR = (1<PWMC = (1<<3)|(match_enable); + + /* Setup the match registers */ + /* set the period value to a global variable */ + timer16_1_period = period; + LPC_CT16B1->MR3 = timer16_1_period; + LPC_CT16B1->MR0 = timer16_1_period/2; + LPC_CT16B1->MR1 = timer16_1_period/2; + LPC_CT16B1->MR2 = timer16_1_period/2; + + /* Set match control register */ + LPC_CT16B1->MCR = 1<<10;// | 1<<9; /* Reset on MR3 */ + + if (cap_enabled) + { + /* Use location 0 for test. */ + set_timer16_capture( timer_num, 0 ); + LPC_CT16B1->IR = 0xF; /* clear interrupt flag */ + + /* Set the capture control register */ + LPC_CT16B1->CCR = 7; + + } + /* Enable the TIMER1 Interrupt */ + NVIC_EnableIRQ(CT16B1_IRQn); + } + else + { + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<7); + + /* Setup the external match register */ + LPC_CT16B0->EMR = (1<PWMC = (1<<3)|(match_enable); + + /* Setup the match registers */ + /* set the period value to a global variable */ + timer16_0_period = period; + LPC_CT16B0->MR3 = timer16_0_period; + LPC_CT16B0->MR0 = timer16_0_period/2; + LPC_CT16B0->MR1 = timer16_0_period/2; + LPC_CT16B0->MR2 = timer16_0_period/2; + + /* Set the match control register */ + LPC_CT16B0->MCR = 1<<10; /* Reset on MR3 */ + + /* Enable the TIMER1 Interrupt */ + NVIC_EnableIRQ(CT16B0_IRQn); + } +} + +/****************************************************************************** +** Function name: pwm16_setMatch +** +** Descriptions: Set the pwm16 match values +** +** parameters: timer number, match numner and the value +** +** Returned value: None +** +******************************************************************************/ +void setMatch_timer16PWM (uint8_t timer_num, uint8_t match_nr, uint32_t value) +{ + if (timer_num) + { + switch (match_nr) + { + case 0: + LPC_CT16B1->MR0 = value; + break; + case 1: + LPC_CT16B1->MR1 = value; + break; + case 2: + LPC_CT16B1->MR2 = value; + break; + case 3: + LPC_CT16B1->MR3 = value; + break; + default: + break; + } + } + else + { + switch (match_nr) + { + case 0: + LPC_CT16B0->MR0 = value; + break; + case 1: + LPC_CT16B0->MR1 = value; + break; + case 2: + LPC_CT16B0->MR2 = value; + break; + case 3: + LPC_CT16B0->MR3 = value; + break; + default: + break; + } + } +} + +/****************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/src/timer32.c b/demos/bsp/lpc13uxx/src/timer32.c new file mode 100644 index 000000000..d201a8b96 --- /dev/null +++ b/demos/bsp/lpc13uxx/src/timer32.c @@ -0,0 +1,646 @@ +/**************************************************************************** + * $Id:: timer32.c 6951 2011-03-23 22:11:07Z usb00423 $ + * Project: NXP LPC13Uxx 32-bit timer example + * + * Description: + * This file contains 32-bit timer code example which include timer + * initialization, timer interrupt handler, and related APIs for + * timer setup. + * + **************************************************************************** +* Software that is described herein is for illustrative purposes only +* which provides customers with programming information regarding the +* products. This software is supplied "AS IS" without any warranties. +* NXP Semiconductors assumes no responsibility or liability for the +* use of the software, conveys no license or title under any patent, +* copyright, or mask work right to the product. NXP Semiconductors +* reserves the right to make changes in the software without +* notification. NXP Semiconductors also make no representation or +* warranty that such application will be suitable for the specified +* use without further testing or modification. +* Permission to use, copy, modify, and distribute this software and its +* documentation is hereby granted, under NXP Semiconductors' +* relevant copyright in the software, without fee, provided that it +* is used in conjunction with NXP Semiconductors microcontrollers. This +* copyright, permission, and disclaimer notice must appear in all copies of +* this code. +****************************************************************************/ +#include "LPC13Uxx.h" +#include "timer32.h" +#include "nmi.h" + +volatile uint32_t timer32_0_counter[4] = {0,0,0,0}; +volatile uint32_t timer32_1_counter[4] = {0,0,0,0}; +volatile uint32_t timer32_0_capture[4] = {0,0,0,0}; +volatile uint32_t timer32_1_capture[4] = {0,0,0,0}; +volatile uint32_t timer32_0_period = 0; +volatile uint32_t timer32_1_period = 0; + +/***************************************************************************** +** Function name: delay32Ms +** +** Descriptions: Start the timer delay in milo seconds +** until elapsed +** +** parameters: timer number, Delay value in milo second +** +** Returned value: None +** +*****************************************************************************/ +void delay32Ms(uint8_t timer_num, uint32_t delayInMs) +{ + if (timer_num == 0) + { + /* setup timer #0 for delay */ + LPC_CT32B0->TCR = 0x02; /* reset timer */ + LPC_CT32B0->PR = 0x00; /* set prescaler to zero */ + LPC_CT32B0->MR0 = delayInMs * (SystemCoreClock / 1000); + LPC_CT32B0->IR = 0xff; /* reset all interrrupts */ + LPC_CT32B0->MCR = 0x04; /* stop timer on match */ + LPC_CT32B0->TCR = 0x01; /* start timer */ + + /* wait until delay time has elapsed */ + while (LPC_CT32B0->TCR & 0x01); + } + else if (timer_num == 1) + { + /* setup timer #1 for delay */ + LPC_CT32B1->TCR = 0x02; /* reset timer */ + LPC_CT32B1->PR = 0x00; /* set prescaler to zero */ + LPC_CT32B1->MR0 = delayInMs * (SystemCoreClock / 1000); + LPC_CT32B1->IR = 0xff; /* reset all interrrupts */ + LPC_CT32B1->MCR = 0x04; /* stop timer on match */ + LPC_CT32B1->TCR = 0x01; /* start timer */ + + /* wait until delay time has elapsed */ + while (LPC_CT32B1->TCR & 0x01); + } + return; +} + +/****************************************************************************** +** Function name: CT32B0_IRQHandler +** +** Descriptions: Timer/CounterX and captureX interrupt handler +** +** parameters: None +** Returned value: None +** +******************************************************************************/ +void CT32B0_IRQHandler(void) +{ + if ( LPC_CT32B0->IR & (0x01<<0) ) + { + LPC_CT32B0->IR = 0x1<<0; /* clear interrupt flag */ + timer32_0_counter[0]++; + } + if ( LPC_CT32B0->IR & (0x01<<1) ) + { + LPC_CT32B0->IR = 0x1<<1; /* clear interrupt flag */ + timer32_0_counter[1]++; + } + if ( LPC_CT32B0->IR & (0x01<<2) ) + { + LPC_CT32B0->IR = 0x1<<2; /* clear interrupt flag */ + timer32_0_counter[2]++; + } + if ( LPC_CT32B0->IR & (0x01<<3) ) + { + LPC_CT32B0->IR = 0x1<<3; /* clear interrupt flag */ + timer32_0_counter[3]++; + } + if ( LPC_CT32B0->IR & (0x1<<4) ) + { + LPC_CT32B0->IR = 0x1<<4; /* clear interrupt flag */ + timer32_0_capture[0]++; + } + if ( LPC_CT32B0->IR & (0x1<<5) ) + { + LPC_CT32B0->IR = 0x1<<5; /* clear interrupt flag */ + timer32_0_capture[1]++; + } + if ( LPC_CT32B0->IR & (0x1<<6) ) + { + LPC_CT32B0->IR = 0x1<<6; /* clear interrupt flag */ + timer32_0_capture[2]++; + } + if ( LPC_CT32B0->IR & (0x1<<7) ) + { + LPC_CT32B0->IR = 0x1<<7; /* clear interrupt flag */ + timer32_0_capture[3]++; + } + return; +} + +/****************************************************************************** +** Function name: CT32B1_IRQHandler +** +** Descriptions: Timer/CounterX and captureX interrupt handler +** +** parameters: None +** Returned value: None +** +******************************************************************************/ +void CT32B1_IRQHandler(void) +{ + if ( LPC_CT32B1->IR & (0x01<<0) ) + { + LPC_CT32B1->IR = 0x1<<0; /* clear interrupt flag */ + timer32_1_counter[0]++; + } + if ( LPC_CT32B1->IR & (0x01<<1) ) + { + LPC_CT32B1->IR = 0x1<<1; /* clear interrupt flag */ + timer32_1_counter[1]++; + } + if ( LPC_CT32B1->IR & (0x01<<2) ) + { + LPC_CT32B1->IR = 0x1<<2; /* clear interrupt flag */ + timer32_1_counter[2]++; + } + if ( LPC_CT32B1->IR & (0x01<<3) ) + { + LPC_CT32B1->IR = 0x1<<3; /* clear interrupt flag */ + timer32_1_counter[3]++; + } + if ( LPC_CT32B1->IR & (0x1<<4) ) + { + LPC_CT32B1->IR = 0x1<<4; /* clear interrupt flag */ + timer32_1_capture[0]++; + } + if ( LPC_CT32B1->IR & (0x1<<5) ) + { + LPC_CT32B1->IR = 0x1<<5; /* clear interrupt flag */ + timer32_1_capture[1]++; + } + if ( LPC_CT32B1->IR & (0x1<<6) ) + { + LPC_CT32B1->IR = 0x1<<6; /* clear interrupt flag */ + timer32_1_capture[2]++; + } + if ( LPC_CT32B1->IR & (0x1<<7) ) + { + LPC_CT32B1->IR = 0x1<<7; /* clear interrupt flag */ + timer32_1_capture[3]++; + } + return; +} + +/****************************************************************************** +** Function name: enable_timer +** +** Descriptions: Enable timer +** +** parameters: timer number: 0 or 1 +** Returned value: None +** +******************************************************************************/ +void enable_timer32(uint8_t timer_num) +{ + if ( timer_num == 0 ) + { + LPC_CT32B0->TCR = 1; + } + else + { + LPC_CT32B1->TCR = 1; + } + return; +} + +/****************************************************************************** +** Function name: disable_timer +** +** Descriptions: Disable timer +** +** parameters: timer number: 0 or 1 +** Returned value: None +** +******************************************************************************/ +void disable_timer32(uint8_t timer_num) +{ + if ( timer_num == 0 ) + { + LPC_CT32B0->TCR = 0; + } + else + { + LPC_CT32B1->TCR = 0; + } + return; +} + +/****************************************************************************** +** Function name: reset_timer +** +** Descriptions: Reset timer +** +** parameters: timer number: 0 or 1 +** Returned value: None +** +******************************************************************************/ +void reset_timer32(uint8_t timer_num) +{ + uint32_t regVal; + + if ( timer_num == 0 ) + { + regVal = LPC_CT32B0->TCR; + regVal |= 0x02; + LPC_CT32B0->TCR = regVal; + } + else + { + regVal = LPC_CT32B1->TCR; + regVal |= 0x02; + LPC_CT32B1->TCR = regVal; + } + return; +} + +/****************************************************************************** +** Function name: set_timer_capture +** +** Descriptions: Set timer capture based on location +** +** parameters: timer number: 0~1, location 0~2 +** Returned value: None +** +******************************************************************************/ +void set_timer32_capture(uint8_t timer_num, uint8_t location ) +{ + if ( timer_num == 0 ) + { + /* Timer0_32 I/O config */ + if ( location == 0 ) + { + LPC_IOCON->PIO1_28 &= ~0x07; + LPC_IOCON->PIO1_28 |= 0x01; /* Timer0_32 CAP0 */ + LPC_IOCON->PIO1_29 &= ~0x07; + LPC_IOCON->PIO1_29 |= 0x02; /* Timer0_32 CAP2 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO0_17 &= ~0x07; + LPC_IOCON->PIO0_17 |= 0x02; /* Timer0_32 CAP0 */ + } + else + { + while ( 1 ); /* Fatal location number error */ + } + } + else + { + /* Timer1_32 I/O config */ + if ( location == 0 ) + { + LPC_IOCON->PIO1_4 &= ~0x07; /* Timer1_32 I/O config */ + LPC_IOCON->PIO1_4 |= 0x01; /* Timer1_32 CAP0 */ + LPC_IOCON->PIO1_5 &= ~0x07; + LPC_IOCON->PIO1_5 |= 0x01; /* Timer1_32 CAP1 */ + } + else if ( location == 1 ) + { + LPC_IOCON->TMS_PIO0_12 &= ~0x07; + LPC_IOCON->TMS_PIO0_12 |= 0x03; /* Timer1_32 CAP0 */ + } + else + { + while ( 1 ); /* Fatal location number error */ + } + } + return; +} + +/****************************************************************************** +** Function name: set_timer_match +** +** Descriptions: Set timer match based on location +** +** parameters: timer number: 0~1, location 0~2 +** Returned value: None +** +******************************************************************************/ +void set_timer32_match(uint8_t timer_num, uint8_t match_enable, uint8_t location) +{ + if ( timer_num == 0 ) + { + if ( match_enable & 0x01 ) + { + if ( location == 0 ) + { + LPC_IOCON->PIO0_18 &= ~0x07; + LPC_IOCON->PIO0_18 |= 0x02; /* Timer0_32 MAT0 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO1_24 &= ~0x07; + LPC_IOCON->PIO1_24 |= 0x01; /* Timer0_32 MAT0 */ + } + } + if ( match_enable & 0x02 ) + { + if ( location == 0 ) + { + LPC_IOCON->PIO0_19 &= ~0x07; + LPC_IOCON->PIO0_19 |= 0x02; /* Timer0_32 MAT1 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO1_25 &= ~0x07; + LPC_IOCON->PIO1_25 |= 0x01; /* Timer0_32 MAT1 */ + } + } + if ( match_enable & 0x04 ) + { + if ( location == 0 ) + { + LPC_IOCON->PIO0_1 &= ~0x07; + LPC_IOCON->PIO0_1 |= 0x02; /* Timer0_32 MAT2 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO1_26 &= ~0x07; + LPC_IOCON->PIO1_26 |= 0x01; /* Timer0_32 MAT2 */ + } + } + if ( match_enable & 0x08 ) + { + if ( location == 0 ) + { + LPC_IOCON->TDI_PIO0_11 &= ~0x07; + LPC_IOCON->TDI_PIO0_11 |= 0x03; /* Timer0_32 MAT3 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO1_27 &= ~0x07; + LPC_IOCON->PIO1_27 |= 0x01; /* Timer0_32 MAT3 */ + } + } + } + else if ( timer_num == 1 ) + { + if ( match_enable & 0x01 ) + { + if ( location == 0 ) + { + LPC_IOCON->PIO1_0 &= ~0x07; + LPC_IOCON->PIO1_0 |= 0x01; /* Timer1_32 MAT0 */ + } + else if ( location == 1 ) + { + LPC_IOCON->TDO_PIO0_13 &= ~0x07; + LPC_IOCON->TDO_PIO0_13 |= 0x03; /* Timer1_32 MAT0 */ + } + } + if ( match_enable & 0x02 ) + { + if ( location == 0 ) + { + LPC_IOCON->PIO1_1 &= ~0x07; + LPC_IOCON->PIO1_1 |= 0x01; /* Timer1_32 MAT1 */ + } + else if ( location == 1 ) + { + LPC_IOCON->TRST_PIO0_14 &= ~0x07; + LPC_IOCON->TRST_PIO0_14 |= 0x03; /* Timer1_32 MAT1 */ + } + } + if ( match_enable & 0x04 ) + { + if ( location == 0 ) + { + LPC_IOCON->PIO1_2 &= ~0x07; + LPC_IOCON->PIO1_2 |= 0x01; /* Timer1_32 MAT2 */ + } + else if ( location == 1 ) + { +#if __SWD_DISABLED + LPC_IOCON->SWDIO_PIO0_15 &= ~0x07; + LPC_IOCON->SWDIO_PIO0_15 |= 0x03; /* Timer1_32 MAT2 */ +#endif + } + } + if ( match_enable & 0x08 ) + { + if ( location == 0 ) + { + LPC_IOCON->PIO1_3 &= ~0x07; + LPC_IOCON->PIO1_3 |= 0x01; /* Timer1_32 MAT3 */ + } + else if ( location == 1 ) + { + LPC_IOCON->PIO0_16 &= ~0x07; + LPC_IOCON->PIO0_16 |= 0x02; /* Timer1_32 MAT3 */ + } + } + } + return; +} + +/****************************************************************************** +** Function name: init_timer +** +** Descriptions: Initialize timer, set timer interval, reset timer, +** install timer interrupt handler +** +** parameters: timer number and timer interval +** Returned value: None +** +******************************************************************************/ +void init_timer32(uint8_t timer_num, uint32_t TimerInterval) +{ + uint32_t i; + + if ( timer_num == 0 ) + { + /* Some of the I/O pins need to be clearfully planned if + you use below module because JTAG and TIMER CAP/MAT pins are muxed. */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<9); + + LPC_CT32B0->MR0 = TimerInterval; +#if TIMER_MATCH + for ( i = 0; i < 4; i++ ) + { + timer32_0_counter[i] = 0; + } + set_timer32_match(timer_num, 0x0F, 0); + LPC_CT32B0->EMR &= ~(0xFF<<4); + LPC_CT32B0->EMR |= ((0x3<<4)|(0x3<<6)|(0x3<<8)|(0x3<<10)); /* MR0/1/2/3 Toggle */ +#else + for ( i = 0; i < 4; i++ ) + { + timer32_0_capture[i] = 0; + } + set_timer32_capture(timer_num, 0 ); + /* Capture 0 on rising edge, interrupt enable. */ + LPC_CT32B0->CCR = (0x5<<0)|(0x5<<6); +#endif + LPC_CT32B0->MCR = 3; /* Interrupt and Reset on MR0 */ + + /* Enable the TIMER0 Interrupt */ +#if NMI_ENABLED + NVIC_DisableIRQ( CT32B0_IRQn ); + NMI_Init( CT32B0_IRQn ); +#else + NVIC_EnableIRQ(CT32B0_IRQn); +#endif + } + else if ( timer_num == 1 ) + { + /* Some of the I/O pins need to be clearfully planned if + you use below module because JTAG and TIMER CAP/MAT pins are muxed. */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<10); + + LPC_CT32B1->MR0 = TimerInterval; +#if TIMER_MATCH + for ( i = 0; i < 4; i++ ) + { + timer32_1_counter[i] = 0; + } + set_timer32_match(timer_num, 0x0F, 0); + LPC_CT32B1->EMR &= ~(0xFF<<4); + LPC_CT32B1->EMR |= ((0x3<<4)|(0x3<<6)|(0x3<<8)|(0x3<<10)); /* MR0/1/2 Toggle */ +#else + for ( i = 0; i < 4; i++ ) + { + timer32_1_capture[i] = 0; + } + set_timer32_capture(timer_num, 0 ); + /* Capture 0 on rising edge, interrupt enable. */ + LPC_CT32B1->CCR = (0x5<<0)|(0x5<<3); +#endif + LPC_CT32B1->MCR = 3; /* Interrupt and Reset on MR0 */ + + /* Enable the TIMER1 Interrupt */ +#if NMI_ENABLED + NVIC_DisableIRQ( CT32B1_IRQn ); + NMI_Init( CT32B1_IRQn ); +#else + NVIC_EnableIRQ(CT32B1_IRQn); +#endif + } + return; +} +/****************************************************************************** +** Function name: init_timer32PWM +** +** Descriptions: Initialize timer as PWM +** +** parameters: timer number, period and match enable: +** match_enable[0] = PWM for MAT0 +** match_enable[1] = PWM for MAT1 +** match_enable[2] = PWM for MAT2 +** Returned value: None +** +******************************************************************************/ +void init_timer32PWM(uint8_t timer_num, uint32_t period, uint8_t match_enable) +{ + disable_timer32(timer_num); + if (timer_num == 1) + { + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<10); + + /* Setup the external match register */ + LPC_CT32B1->EMR = (1<PWMC = MATCH3|(match_enable); + + /* Setup the match registers */ + /* set the period value to a global variable */ + timer32_1_period = period; + LPC_CT32B1->MR3 = timer32_1_period; + LPC_CT32B1->MR0 = timer32_1_period/2; + LPC_CT32B1->MR1 = timer32_1_period/2; + LPC_CT32B1->MR2 = timer32_1_period/2; + LPC_CT32B1->MCR = 1<<10; /* Reset on MR3 */ + } + else + { + /* Some of the I/O pins need to be clearfully planned if + you use below module because JTAG and TIMER CAP/MAT pins are muxed. */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<9); + + /* Setup the external match register */ + LPC_CT32B0->EMR = (1<PWMC = MATCH3|(match_enable); + + /* Setup the match registers */ + /* set the period value to a global variable */ + timer32_0_period = period; + LPC_CT32B0->MR3 = timer32_0_period; + LPC_CT32B0->MR0 = timer32_0_period/2; + LPC_CT32B0->MR1 = timer32_0_period/2; + LPC_CT32B0->MR2 = timer32_0_period/2; + LPC_CT32B0->MCR = 1<<10; /* Reset on MR3 */ + } +} + +/****************************************************************************** +** Function name: pwm32_setMatch +** +** Descriptions: Set the pwm32 match values +** +** parameters: timer number, match numner and the value +** +** Returned value: None +** +******************************************************************************/ +void setMatch_timer32PWM (uint8_t timer_num, uint8_t match_nr, uint32_t value) +{ + if (timer_num) + { + switch (match_nr) + { + case 0: + LPC_CT32B1->MR0 = value; + break; + case 1: + LPC_CT32B1->MR1 = value; + break; + case 2: + LPC_CT32B1->MR2 = value; + break; + case 3: + LPC_CT32B1->MR3 = value; + break; + default: + break; + } + } + else + { + switch (match_nr) + { + case 0: + LPC_CT32B0->MR0 = value; + break; + case 1: + LPC_CT32B0->MR1 = value; + break; + case 2: + LPC_CT32B0->MR2 = value; + break; + case 3: + LPC_CT32B0->MR3 = value; + break; + default: + break; + } + } +} + +/****************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/src/uart.c b/demos/bsp/lpc13uxx/src/uart.c new file mode 100644 index 000000000..4e90dd41b --- /dev/null +++ b/demos/bsp/lpc13uxx/src/uart.c @@ -0,0 +1,437 @@ +/**************************************************************************** + * $Id:: uart.c 7125 2011-04-15 00:22:12Z usb01267 $ + * Project: NXP LPC13Uxx UART example + * + * Description: + * This file contains UART code example which include UART + * initialization, UART interrupt handler, and related APIs for + * UART access. + * + **************************************************************************** +* Software that is described herein is for illustrative purposes only +* which provides customers with programming information regarding the +* products. This software is supplied "AS IS" without any warranties. +* NXP Semiconductors assumes no responsibility or liability for the +* use of the software, conveys no license or title under any patent, +* copyright, or mask work right to the product. NXP Semiconductors +* reserves the right to make changes in the software without +* notification. NXP Semiconductors also make no representation or +* warranty that such application will be suitable for the specified +* use without further testing or modification. +* Permission to use, copy, modify, and distribute this software and its +* documentation is hereby granted, under NXP Semiconductors' +* relevant copyright in the software, without fee, provided that it +* is used in conjunction with NXP Semiconductors microcontrollers. This +* copyright, permission, and disclaimer notice must appear in all copies of +* this code. +****************************************************************************/ +#include "LPC13Uxx.h" +#include "type.h" +#include "uart.h" + +volatile uint32_t UARTStatus; +volatile uint8_t UARTTxEmpty = 1; +volatile uint8_t UARTBuffer[BUFSIZE]; +volatile uint32_t UARTCount = 0; + +#if AUTOBAUD_ENABLE +volatile uint32_t UARTAutoBaud = 0, AutoBaudTimeout = 0; +#endif + +/***************************************************************************** +** Function name: USART_IRQHandler +** +** Descriptions: USART interrupt handler +** +** parameters: None +** Returned value: None +** +*****************************************************************************/ +void USART_IRQHandler(void) +{ + uint8_t IIRValue, LSRValue; + uint8_t Dummy = Dummy; + + IIRValue = LPC_USART->IIR; + + IIRValue >>= 1; /* skip pending bit in IIR */ + IIRValue &= 0x07; /* check bit 1~3, interrupt identification */ + if (IIRValue == IIR_RLS) /* Receive Line Status */ + { + LSRValue = LPC_USART->LSR; + /* Receive Line Status */ + if (LSRValue & (LSR_OE | LSR_PE | LSR_FE | LSR_RXFE | LSR_BI)) + { + /* There are errors or break interrupt */ + /* Read LSR will clear the interrupt */ + UARTStatus = LSRValue; + Dummy = LPC_USART->RBR; /* Dummy read on RX to clear + interrupt, then bail out */ + return; + } + if (LSRValue & LSR_RDR) /* Receive Data Ready */ + { + /* If no error on RLS, normal ready, save into the data buffer. */ + /* Note: read RBR will clear the interrupt */ + UARTBuffer[UARTCount++] = LPC_USART->RBR; + if (UARTCount == BUFSIZE) + { + UARTCount = 0; /* buffer overflow */ + } + } + } + else if (IIRValue == IIR_RDA) /* Receive Data Available */ + { + /* Receive Data Available */ + UARTBuffer[UARTCount++] = LPC_USART->RBR; + if (UARTCount == BUFSIZE) + { + UARTCount = 0; /* buffer overflow */ + } + } + else if (IIRValue == IIR_CTI) /* Character timeout indicator */ + { + /* Character Time-out indicator */ + UARTStatus |= 0x100; /* Bit 9 as the CTI error */ + } + else if (IIRValue == IIR_THRE) /* THRE, transmit holding register empty */ + { + /* THRE interrupt */ + LSRValue = LPC_USART->LSR; /* Check status in the LSR to see if + valid data in U0THR or not */ + if (LSRValue & LSR_THRE) + { + UARTTxEmpty = 1; + } + else + { + UARTTxEmpty = 0; + } + } +#if AUTOBAUD_ENABLE + if (LPC_USART->IIR & IIR_ABEO) /* End of Auto baud */ + { + LPC_USART->IER &= ~IIR_ABEO; + /* clear bit ABEOInt in the IIR by set ABEOIntClr in the ACR register */ + LPC_USART->ACR |= IIR_ABEO; + UARTAutoBaud = 1; + } + else if (LPC_USART->IIR & IIR_ABTO)/* Auto baud time out */ + { + LPC_USART->IER &= ~IIR_ABTO; + AutoBaudTimeout = 1; + /* clear bit ABTOInt in the IIR by set ABTOIntClr in the ACR register */ + LPC_USART->ACR |= IIR_ABTO; + } +#endif + return; +} + +#if MODEM_TEST +/***************************************************************************** +** Function name: ModemInit +** +** Descriptions: Initialize UART0 port as modem, setup pin select. +** +** parameters: None +** Returned value: None +** +*****************************************************************************/ +void ModemInit( void ) +{ + + LPC_IOCON->PIO0_7 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO0_7 |= 0x01; /* UART CTS */ + LPC_IOCON->PIO0_17 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO0_17 |= 0x01; /* UART RTS */ +#if 1 + LPC_IOCON->PIO1_13 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_13 |= 0x01; /* UART DTR */ + LPC_IOCON->PIO1_14 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_14 |= 0x01; /* UART DSR */ + LPC_IOCON->PIO1_15 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_15 |= 0x01; /* UART DCD */ + LPC_IOCON->PIO1_16 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_16 |= 0x01; /* UART RI */ + +#else + LPC_IOCON->PIO1_19 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_19 |= 0x01; /* UART DTR */ + LPC_IOCON->PIO1_20 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_20 |= 0x01; /* UART DSR */ + LPC_IOCON->PIO1_21 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_21 |= 0x01; /* UART DCD */ + LPC_IOCON->PIO1_22 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_22 |= 0x01; /* UART RI */ +#endif + LPC_USART->MCR = 0xC0; /* Enable Auto RTS and Auto CTS. */ + return; +} +#endif + +/*********************************************************************** + * + * Function: uart_set_divisors + * + * Purpose: Determines best dividers to get a target clock rate + * + * Processing: + * See function. + * + * Parameters: + * UARTClk : UART clock + * baudrate : Desired UART baud rate + * + * Outputs: + * baudrate : Sets the estimated buadrate value in DLL, DLM, and FDR. + * + * Returns: Error status. + * + * Notes: None + * + **********************************************************************/ +uint32_t uart_set_divisors(uint32_t UARTClk, uint32_t baudrate) +{ + uint32_t uClk; + uint32_t calcBaudrate = 0; + uint32_t temp = 0; + + uint32_t mulFracDiv, dividerAddFracDiv; + uint32_t diviser = 0 ; + uint32_t mulFracDivOptimal = 1; + uint32_t dividerAddOptimal = 0; + uint32_t diviserOptimal = 0; + + uint32_t relativeError = 0; + uint32_t relativeOptimalError = 100000; + + /* get UART block clock */ + uClk = UARTClk >> 4; /* div by 16 */ + /* In the Uart IP block, baud rate is calculated using FDR and DLL-DLM registers + * The formula is : + * BaudRate= uClk * (mulFracDiv/(mulFracDiv+dividerAddFracDiv) / (16 * (DLL) + * It involves floating point calculations. That's the reason the formulae are adjusted with + * Multiply and divide method.*/ + /* The value of mulFracDiv and dividerAddFracDiv should comply to the following expressions: + * 0 < mulFracDiv <= 15, 0 <= dividerAddFracDiv <= 15 */ + for (mulFracDiv = 1; mulFracDiv <= 15; mulFracDiv++) + { + for (dividerAddFracDiv = 0; dividerAddFracDiv <= 15; dividerAddFracDiv++) + { + temp = (mulFracDiv * uClk) / ((mulFracDiv + dividerAddFracDiv)); + diviser = temp / baudrate; + if ((temp % baudrate) > (baudrate / 2)) + diviser++; + + if (diviser > 2 && diviser < 65536) + { + calcBaudrate = temp / diviser; + + if (calcBaudrate <= baudrate) + relativeError = baudrate - calcBaudrate; + else + relativeError = calcBaudrate - baudrate; + + if ((relativeError < relativeOptimalError)) + { + mulFracDivOptimal = mulFracDiv ; + dividerAddOptimal = dividerAddFracDiv; + diviserOptimal = diviser; + relativeOptimalError = relativeError; + if (relativeError == 0) + break; + } + } /* End of if */ + } /* end of inner for loop */ + if (relativeError == 0) + break; + } /* end of outer for loop */ + + if (relativeOptimalError < (baudrate / 30)) + { + /* Set the `Divisor Latch Access Bit` and enable so the DLL/DLM access*/ + /* Initialise the `Divisor latch LSB` and `Divisor latch MSB` registers */ + LPC_USART->DLM = (diviserOptimal >> 8) & 0xFF; + LPC_USART->DLL = diviserOptimal & 0xFF; + + /* Initialise the Fractional Divider Register */ + LPC_USART->FDR = ((mulFracDivOptimal & 0xF) << 4) | (dividerAddOptimal & 0xF); + return( TRUE ); + } + return ( FALSE ); +} + +/***************************************************************************** +** Function name: UARTInit +** +** Descriptions: Initialize UART0 port, setup pin select, +** clock, parity, stop bits, FIFO, etc. +** +** parameters: UART baudrate +** Returned value: None +** +*****************************************************************************/ +void UARTInit(uint32_t baudrate) +{ +#if !AUTOBAUD_ENABLE + uint32_t Fdiv; +#endif + volatile uint32_t regVal; + + UARTTxEmpty = 1; + UARTCount = 0; + + NVIC_DisableIRQ(USART_IRQn); + /* Select only one location from below. */ +#if 1 + LPC_IOCON->PIO0_18 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO0_18 |= 0x01; /* UART RXD */ + LPC_IOCON->PIO0_19 &= ~0x07; + LPC_IOCON->PIO0_19 |= 0x01; /* UART TXD */ +#endif +#if 0 + LPC_IOCON->PIO1_14 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_14 |= 0x03; /* UART RXD */ + LPC_IOCON->PIO1_13 &= ~0x07; + LPC_IOCON->PIO1_13 |= 0x03; /* UART TXD */ +#endif +#if 0 + LPC_IOCON->PIO1_17 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_17 |= 0x02; /* UART RXD */ + LPC_IOCON->PIO1_18 &= ~0x07; + LPC_IOCON->PIO1_18 |= 0x02; /* UART TXD */ +#endif +#if 0 + LPC_IOCON->PIO1_26 &= ~0x07; /* UART I/O config */ + LPC_IOCON->PIO1_26 |= 0x02; /* UART RXD */ + LPC_IOCON->PIO1_27 &= ~0x07; + LPC_IOCON->PIO1_27 |= 0x02; /* UART TXD */ +#endif + + /* Enable UART clock */ + LPC_SYSCON->SYSAHBCLKCTRL |= (1<<12); + LPC_SYSCON->UARTCLKDIV = 0x1; /* divided by 1 */ + + LPC_USART->LCR = 0x83; /* 8 bits, no Parity, 1 Stop bit */ +#if !AUTOBAUD_ENABLE +#if FDR_CALIBRATION + if ( uart_set_divisors(SystemCoreClock/LPC_SYSCON->UARTCLKDIV, baudrate) != TRUE ) + { + Fdiv = ((SystemCoreClock/LPC_SYSCON->UARTCLKDIV)/16)/baudrate ; /*baud rate */ + LPC_USART->DLM = Fdiv / 256; + LPC_USART->DLL = Fdiv % 256; + LPC_USART->FDR = 0x10; /* Default */ + } +#else + Fdiv = ((SystemCoreClock/LPC_SYSCON->UARTCLKDIV)/16)/baudrate ; /*baud rate */ + LPC_USART->DLM = Fdiv / 256; + LPC_USART->DLL = Fdiv % 256; + LPC_USART->FDR = 0x10; /* Default */ +#endif +#endif + LPC_USART->LCR = 0x03; /* DLAB = 0 */ + LPC_USART->FCR = 0x07; /* Enable and reset TX and RX FIFO. */ + + /* Read to clear the line status. */ + regVal = LPC_USART->LSR; + + /* Ensure a clean start, no data in either TX or RX FIFO. */ + while (( LPC_USART->LSR & (LSR_THRE|LSR_TEMT)) != (LSR_THRE|LSR_TEMT) ); + while ( LPC_USART->LSR & LSR_RDR ) + { + regVal = LPC_USART->RBR; /* Dump data from RX FIFO */ + } + + /* Enable the UART Interrupt */ + NVIC_EnableIRQ(USART_IRQn); + +#if TX_INTERRUPT + LPC_USART->IER = IER_RBR | IER_THRE | IER_RLS; /* Enable UART interrupt */ +#else + LPC_USART->IER = IER_RBR | IER_RLS; /* Enable UART interrupt */ +#endif +#if AUTOBAUD_ENABLE + LPC_USART->IER |= IER_ABEO | IER_ABTO; +#endif + return; +} + +/***************************************************************************** +** Function name: UARTSend +** +** Descriptions: Send a block of data to the UART 0 port based +** on the data length +** +** parameters: buffer pointer, and data length +** Returned value: None +** +*****************************************************************************/ +void UARTSend(uint8_t *BufferPtr, uint32_t Length) +{ + + while ( Length != 0 ) + { + /* THRE status, contain valid data */ +#if !TX_INTERRUPT + while ( !(LPC_USART->LSR & LSR_THRE) ); + LPC_USART->THR = *BufferPtr; +#else + /* Below flag is set inside the interrupt handler when THRE occurs. */ + while ( !(UARTTxEmpty & 0x01) ); + LPC_USART->THR = *BufferPtr; + UARTTxEmpty = 0; /* not empty in the THR until it shifts out */ +#endif + BufferPtr++; + Length--; + } + return; +} + +/***************************************************************************** +** Function name: print_string +** +** Descriptions: print out string on the terminal +** +** parameters: pointer to the string end with NULL char. +** Returned value: none. +** +*****************************************************************************/ +void print_string( uint8_t *str_ptr ) +{ + while(*str_ptr != 0x00) + { + while((LPC_USART->LSR & 0x60) != 0x60); + LPC_USART->THR = *str_ptr; + str_ptr++; + } + return; +} + +/***************************************************************************** +** Function name: get_key +** +** Descriptions: Get a character from the terminal +** +** parameters: None +** Returned value: character, zero is none. +** +*****************************************************************************/ +uint8_t get_key( void ) +{ + uint8_t dummy; + + while ( !(LPC_USART->LSR & 0x01) ); + dummy = LPC_USART->RBR; + if ((dummy>=65) && (dummy<=90)) + { + /* convert capital to non-capital character, A2a, B2b, C2c. */ + dummy +=32; + } + /* echo */ + LPC_USART->THR = dummy; + return(dummy); +} + +/****************************************************************************** +** End Of File +******************************************************************************/ diff --git a/demos/bsp/lpc13uxx/startup_keil/startup_LPC13Uxx.s b/demos/bsp/lpc13uxx/startup_keil/startup_LPC13Uxx.s new file mode 100644 index 000000000..413b12208 --- /dev/null +++ b/demos/bsp/lpc13uxx/startup_keil/startup_LPC13Uxx.s @@ -0,0 +1,279 @@ +;/**************************************************************************//** +; * @file startup_LPC13Uxx.s +; * @brief CMSIS Cortex-M3 Core Device Startup File +; * for the NXP LPC13Uxx Device Series +; * @version V1.10 +; * @date 24. November 2010 +; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------ +; * +; * @note +; * Copyright (C) 2009-2010 ARM Limited. All rights reserved. +; * +; * @par +; * ARM Limited (ARM) is supplying this software for use with Cortex-M +; * processor based microcontrollers. This file can be freely distributed +; * within development tools that are supporting such ARM based processors. +; * +; * @par +; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED +; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF +; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. +; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR +; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. +; * +; ******************************************************************************/ + + +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000200 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000000 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + + AREA RESET, DATA, READONLY + EXPORT __Vectors + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD PIN_INT0_IRQHandler ; All GPIO pin can be routed to PIN_INTx + DCD PIN_INT1_IRQHandler + DCD PIN_INT2_IRQHandler + DCD PIN_INT3_IRQHandler + DCD PIN_INT4_IRQHandler + DCD PIN_INT5_IRQHandler + DCD PIN_INT6_IRQHandler + DCD PIN_INT7_IRQHandler + DCD GINT0_IRQHandler + DCD GINT1_IRQHandler ; PIO0 (0:7) + DCD Reserved_IRQHandler ; Reserved + DCD Reserved_IRQHandler + DCD OSTIMER_IRQHandler + DCD Reserved_IRQHandler + DCD SSP1_IRQHandler ; SSP1 + DCD I2C_IRQHandler ; I2C + DCD CT16B0_IRQHandler ; 16-bit Timer0 + DCD CT16B1_IRQHandler ; 16-bit Timer1 + DCD CT32B0_IRQHandler ; 32-bit Timer0 + DCD CT32B1_IRQHandler ; 32-bit Timer1 + DCD SSP0_IRQHandler ; SSP0 + DCD USART_IRQHandler ; USART + DCD USB_IRQHandler ; USB IRQ + DCD USB_FIQHandler ; USB FIQ + DCD ADC_IRQHandler ; A/D Converter + DCD WDT_IRQHandler ; Watchdog timer + DCD BOD_IRQHandler ; Brown Out Detect + DCD FMC_IRQHandler ; IP2111 Flash Memory Controller + DCD OSCFAIL_IRQHandler ; OSC FAIL + DCD PVTCIRCUIT_IRQHandler ; PVT CIRCUIT + DCD USBWakeup_IRQHandler ; USB wake up + DCD Reserved_IRQHandler ; Reserved + + + IF :LNOT::DEF:NO_CRP + AREA |.ARM.__at_0x02FC|, CODE, READONLY +CRP_Key DCD 0xFFFFFFFF + ENDIF + + + AREA |.text|, CODE, READONLY + + +; Reset Handler + +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + + +; Dummy Exception Handlers (infinite loops which can be modified) + +; now, under COMMON NMI.c and NMI.h, a real NMI handler is created if NMI is enabled +; for particular peripheral. +;NMI_Handler PROC +; EXPORT NMI_Handler [WEAK] +; B . +; ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP + +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP +Reserved_IRQHandler PROC + EXPORT Reserved_IRQHandler [WEAK] + B . + ENDP + +Default_Handler PROC + EXPORT NMI_Handler [WEAK] + EXPORT PIN_INT0_IRQHandler [WEAK] + EXPORT PIN_INT1_IRQHandler [WEAK] + EXPORT PIN_INT2_IRQHandler [WEAK] + EXPORT PIN_INT3_IRQHandler [WEAK] + EXPORT PIN_INT4_IRQHandler [WEAK] + EXPORT PIN_INT5_IRQHandler [WEAK] + EXPORT PIN_INT6_IRQHandler [WEAK] + EXPORT PIN_INT7_IRQHandler [WEAK] + EXPORT GINT0_IRQHandler [WEAK] + EXPORT GINT1_IRQHandler [WEAK] + EXPORT OSTIMER_IRQHandler [WEAK] + EXPORT SSP1_IRQHandler [WEAK] + EXPORT I2C_IRQHandler [WEAK] + EXPORT CT16B0_IRQHandler [WEAK] + EXPORT CT16B1_IRQHandler [WEAK] + EXPORT CT32B0_IRQHandler [WEAK] + EXPORT CT32B1_IRQHandler [WEAK] + EXPORT SSP0_IRQHandler [WEAK] + EXPORT USART_IRQHandler [WEAK] + + EXPORT USB_IRQHandler [WEAK] + EXPORT USB_FIQHandler [WEAK] + EXPORT ADC_IRQHandler [WEAK] + EXPORT WDT_IRQHandler [WEAK] + EXPORT BOD_IRQHandler [WEAK] + EXPORT FMC_IRQHandler [WEAK] + EXPORT OSCFAIL_IRQHandler [WEAK] + EXPORT PVTCIRCUIT_IRQHandler [WEAK] + EXPORT USBWakeup_IRQHandler [WEAK] + +NMI_Handler +PIN_INT0_IRQHandler +PIN_INT1_IRQHandler +PIN_INT2_IRQHandler +PIN_INT3_IRQHandler +PIN_INT4_IRQHandler +PIN_INT5_IRQHandler +PIN_INT6_IRQHandler +PIN_INT7_IRQHandler +GINT0_IRQHandler +GINT1_IRQHandler +OSTIMER_IRQHandler +SSP1_IRQHandler +I2C_IRQHandler +CT16B0_IRQHandler +CT16B1_IRQHandler +CT32B0_IRQHandler +CT32B1_IRQHandler +SSP0_IRQHandler +USART_IRQHandler +USB_IRQHandler +USB_FIQHandler +ADC_IRQHandler +WDT_IRQHandler +BOD_IRQHandler +FMC_IRQHandler +OSCFAIL_IRQHandler +PVTCIRCUIT_IRQHandler +USBWakeup_IRQHandler + + B . + + ENDP + + + ALIGN + + +; User Initial Stack & Heap + + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + + END diff --git a/demos/device/keyboard/cr_startup_lpc13u.c b/demos/bsp/lpc13uxx/startup_xpresso/cr_startup_lpc13u.c similarity index 99% rename from demos/device/keyboard/cr_startup_lpc13u.c rename to demos/bsp/lpc13uxx/startup_xpresso/cr_startup_lpc13u.c index 8b5d7eebb..5738aac35 100644 --- a/demos/device/keyboard/cr_startup_lpc13u.c +++ b/demos/bsp/lpc13uxx/startup_xpresso/cr_startup_lpc13u.c @@ -45,6 +45,8 @@ extern "C" { #define WEAK __attribute__ ((weak)) #define ALIAS(f) __attribute__ ((weak, alias (#f))) +#define __USE_CMSIS // Added by nxpUSBlib + // Code Red - if CMSIS is being used, then SystemInit() routine // will be called by startup code rather than in application's main() #if defined (__USE_CMSIS) diff --git a/demos/demos.mk b/demos/demos.mk new file mode 100644 index 000000000..a3a1f82d2 --- /dev/null +++ b/demos/demos.mk @@ -0,0 +1,72 @@ +#Compiler Flags = Include Path + Macros Defines +CFLAGS = $(MACROS_DEF) $(INC_PATH) + +#Macros is Board and Mcu +MACROS_DEF += -DBOARD=$(board) -DMCU=MCU_$(MCU) + +#MCU currently supported +mcu_support = 13UXX + +################ Board and MCU determination ################ +#all configuration build's name must be named after the macro BOARD_NAME defined in the tinyusb/demos/boards/board.h +buildname := $(shell echo $(notdir $(build_dir)) | tr a-z A-Z) +board = $(buildname) +mcu = $(shell echo $(MCU) | tr A-Z a-z) + +$(info board $(board) ) + +ifeq (,$(findstring BOARD_,$(board))) + $(error build's name must be name exactly the same as the macro BOARD_NAME defined in the tinyusb/demos/boards/board.h) +endif + +MCU := LPC$(findstring $(mcu_support),$(board)) + +ifeq (,$(MCU)) +$(error build name must contain one of supported mcu: $(mcu_support)) +endif + +$(info MCU $(MCU) $(mcu)) + +################ Build Manipulate ################ +#Remove all other mcu in demos/bsp and keep only needed one +OBJS := $(filter-out ./bsp/lpc%,$(OBJS)) $(filter ./bsp/$(mcu)%,$(OBJS)) + +#remove all other toolchain startup script +toolchain = xpresso +OBJS := $(filter-out ./bsp/$(mcu)/startup%,$(OBJS)) $(filter ./bsp/$(mcu)/startup_$(toolchain)%,$(OBJS)) + +#CMSIS include path & lib path +cmsis_proj = CMSISv2p10_$(shell echo $(MCU) | tr X x) +rel_include += $(cmsis_proj)/inc +rel_include += demos/bsp/boards +rel_include += demos/bsp/$(mcu)/inc +INC_PATH = $(addprefix -I"$(workspace_dir)/, $(addsuffix ",$(rel_include))) + +LIBS += -l$(cmsis_proj) -L"$(workspace_dir)/$(cmsis_proj)/Debug" +#$(warning $(OBJS)) + +#generate makefiles.def containing MCU define for tinyusb lib +$(shell echo CFLAGS = -DMCU=MCU_$(MCU) > $(workspace_dir)/tinyusb/makefile.defs) + + + + + + + +#startup_objs := $(subst $(workspace_dir)/demos,.,$(shell find $(workspace_dir)/demos/ -type f)) +#startup_objs := $(patsubst %.c,%.o,$(startup_objs)) +#startup_objs := $(patsubst %.s,%.o,$(startup_objs)) +#$(error $(startup_objs)) +#OBJS := $(filter-out $(startup_objs),$(OBJS)) + +# add required startup script $(mcu) serves as sub folders inside startup +#startup_lpxpresso = $(mcu).*cr_startup +#startup_require += $(strip $(foreach entry,$(startup_objs), $(shell echo $(entry) | grep -i $(startup_lpxpresso)))) +#OBJS += $(startup_require) +#$(warning $(startup_require)) + +#Remove Other MCU source, start +#$(warning $(CFLAGS) ) +#$(warning $(S_SRCS) ) + diff --git a/demos/device/keyboard/.cproject b/demos/device/keyboard/.cproject index ac7e5142b..24eb5751f 100644 --- a/demos/device/keyboard/.cproject +++ b/demos/device/keyboard/.cproject @@ -4,7 +4,7 @@ - + @@ -18,7 +18,7 @@ - + @@ -29,20 +29,15 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/demos/device/keyboard/.project b/demos/device/keyboard/.project index dd46f5734..3e0b7059b 100644 --- a/demos/device/keyboard/.project +++ b/demos/device/keyboard/.project @@ -3,7 +3,6 @@ device_keyboard - tinyusb @@ -82,9 +81,9 @@ - boards + bsp 2 - PARENT-2-PROJECT_LOC/boards + C:/Users/hathach/Dropbox/tinyusb/tinyusb/demos/bsp diff --git a/demos/device/keyboard/makefile.defs b/demos/device/keyboard/makefile.defs new file mode 100644 index 000000000..4784abf16 --- /dev/null +++ b/demos/device/keyboard/makefile.defs @@ -0,0 +1,10 @@ +#Project absolute path +build_dir = $(subst \,/,$(PWD)) +proj_path = $(build_dir)/.. + +#get workspace absolute path +workspace_dir = $(shell cd $(proj_path)/../../.. ; pwd) +#workspace_dir = $(proj_path)/../../../ +$(info workspace $(workspace_dir)) + +include $(workspace_dir)/demos/demos.mk diff --git a/doxygen.Doxyfile b/doxygen.Doxyfile deleted file mode 100644 index be3057cbb..000000000 --- a/doxygen.Doxyfile +++ /dev/null @@ -1,1808 +0,0 @@ -# Doxyfile 1.8.2 - -# This file describes the settings to be used by the documentation system -# doxygen (www.doxygen.org) for a project. -# -# All text after a hash (#) is considered a comment and will be ignored. -# The format is: -# TAG = value [value, ...] -# For lists items can also be appended using: -# TAG += value [value, ...] -# Values that contain spaces should be placed between quotes (" "). - -#--------------------------------------------------------------------------- -# Project related configuration options -#--------------------------------------------------------------------------- - -# This tag specifies the encoding used for all characters in the config file -# that follow. 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When set to YES local -# methods, which are defined in the implementation section but not in -# the interface are included in the documentation. -# If set to NO (the default) only methods in the interface are included. - -EXTRACT_LOCAL_METHODS = NO - -# If this flag is set to YES, the members of anonymous namespaces will be -# extracted and appear in the documentation as a namespace called -# 'anonymous_namespace{file}', where file will be replaced with the base -# name of the file that contains the anonymous namespace. By default -# anonymous namespaces are hidden. - -EXTRACT_ANON_NSPACES = NO - -# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all -# undocumented members of documented classes, files or namespaces. -# If set to NO (the default) these members will be included in the -# various overviews, but no documentation section is generated. -# This option has no effect if EXTRACT_ALL is enabled. - -HIDE_UNDOC_MEMBERS = NO - -# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all -# undocumented classes that are normally visible in the class hierarchy. -# If set to NO (the default) these classes will be included in the various -# overviews. This option has no effect if EXTRACT_ALL is enabled. - -HIDE_UNDOC_CLASSES = NO - -# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all -# friend (class|struct|union) declarations. -# If set to NO (the default) these declarations will be included in the -# documentation. - -HIDE_FRIEND_COMPOUNDS = NO - -# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any -# documentation blocks found inside the body of a function. -# If set to NO (the default) these blocks will be appended to the -# function's detailed documentation block. - -HIDE_IN_BODY_DOCS = NO - -# The INTERNAL_DOCS tag determines if documentation -# that is typed after a \internal command is included. If the tag is set -# to NO (the default) then the documentation will be excluded. -# Set it to YES to include the internal documentation. - -INTERNAL_DOCS = NO - -# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate -# file names in lower-case letters. If set to YES upper-case letters are also -# allowed. This is useful if you have classes or files whose names only differ -# in case and if your file system supports case sensitive file names. Windows -# and Mac users are advised to set this option to NO. - -CASE_SENSE_NAMES = NO - -# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen -# will show members with their full class and namespace scopes in the -# documentation. If set to YES the scope will be hidden. - -HIDE_SCOPE_NAMES = NO - -# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen -# will put a list of the files that are included by a file in the documentation -# of that file. - -SHOW_INCLUDE_FILES = YES - -# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen -# will list include files with double quotes in the documentation -# rather than with sharp brackets. - -FORCE_LOCAL_INCLUDES = NO - -# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] -# is inserted in the documentation for inline members. - -INLINE_INFO = YES - -# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen -# will sort the (detailed) documentation of file and class members -# alphabetically by member name. If set to NO the members will appear in -# declaration order. - -SORT_MEMBER_DOCS = YES - -# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the -# brief documentation of file, namespace and class members alphabetically -# by member name. If set to NO (the default) the members will appear in -# declaration order. - -SORT_BRIEF_DOCS = NO - -# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen -# will sort the (brief and detailed) documentation of class members so that -# constructors and destructors are listed first. If set to NO (the default) -# the constructors will appear in the respective orders defined by -# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. -# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO -# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO. - -SORT_MEMBERS_CTORS_1ST = NO - -# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the -# hierarchy of group names into alphabetical order. If set to NO (the default) -# the group names will appear in their defined order. - -SORT_GROUP_NAMES = NO - -# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be -# sorted by fully-qualified names, including namespaces. If set to -# NO (the default), the class list will be sorted only by class name, -# not including the namespace part. -# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. -# Note: This option applies only to the class list, not to the -# alphabetical list. - -SORT_BY_SCOPE_NAME = NO - -# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to -# do proper type resolution of all parameters of a function it will reject a -# match between the prototype and the implementation of a member function even -# if there is only one candidate or it is obvious which candidate to choose -# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen -# will still accept a match between prototype and implementation in such cases. - -STRICT_PROTO_MATCHING = NO - -# The GENERATE_TODOLIST tag can be used to enable (YES) or -# disable (NO) the todo list. This list is created by putting \todo -# commands in the documentation. - -GENERATE_TODOLIST = YES - -# The GENERATE_TESTLIST tag can be used to enable (YES) or -# disable (NO) the test list. This list is created by putting \test -# commands in the documentation. - -GENERATE_TESTLIST = YES - -# The GENERATE_BUGLIST tag can be used to enable (YES) or -# disable (NO) the bug list. This list is created by putting \bug -# commands in the documentation. - -GENERATE_BUGLIST = YES - -# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or -# disable (NO) the deprecated list. This list is created by putting -# \deprecated commands in the documentation. - -GENERATE_DEPRECATEDLIST = YES - -# The ENABLED_SECTIONS tag can be used to enable conditional -# documentation sections, marked by \if sectionname ... \endif. - -ENABLED_SECTIONS = - -# The MAX_INITIALIZER_LINES tag determines the maximum number of lines -# the initial value of a variable or macro consists of for it to appear in -# the documentation. If the initializer consists of more lines than specified -# here it will be hidden. Use a value of 0 to hide initializers completely. -# The appearance of the initializer of individual variables and macros in the -# documentation can be controlled using \showinitializer or \hideinitializer -# command in the documentation regardless of this setting. - -MAX_INITIALIZER_LINES = 30 - -# Set the SHOW_USED_FILES tag to NO to disable the list of files generated -# at the bottom of the documentation of classes and structs. If set to YES the -# list will mention the files that were used to generate the documentation. - -SHOW_USED_FILES = YES - -# Set the SHOW_FILES tag to NO to disable the generation of the Files page. -# This will remove the Files entry from the Quick Index and from the -# Folder Tree View (if specified). The default is YES. - -SHOW_FILES = YES - -# Set the SHOW_NAMESPACES tag to NO to disable the generation of the -# Namespaces page. -# This will remove the Namespaces entry from the Quick Index -# and from the Folder Tree View (if specified). The default is YES. - -SHOW_NAMESPACES = YES - -# The FILE_VERSION_FILTER tag can be used to specify a program or script that -# doxygen should invoke to get the current version for each file (typically from -# the version control system). Doxygen will invoke the program by executing (via -# popen()) the command , where is the value of -# the FILE_VERSION_FILTER tag, and is the name of an input file -# provided by doxygen. Whatever the program writes to standard output -# is used as the file version. See the manual for examples. - -FILE_VERSION_FILTER = - -# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed -# by doxygen. The layout file controls the global structure of the generated -# output files in an output format independent way. To create the layout file -# that represents doxygen's defaults, run doxygen with the -l option. -# You can optionally specify a file name after the option, if omitted -# DoxygenLayout.xml will be used as the name of the layout file. - -LAYOUT_FILE = - -# The CITE_BIB_FILES tag can be used to specify one or more bib files -# containing the references data. This must be a list of .bib files. The -# .bib extension is automatically appended if omitted. Using this command -# requires the bibtex tool to be installed. See also -# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style -# of the bibliography can be controlled using LATEX_BIB_STYLE. To use this -# feature you need bibtex and perl available in the search path. - -CITE_BIB_FILES = - -#--------------------------------------------------------------------------- -# configuration options related to warning and progress messages -#--------------------------------------------------------------------------- - -# The QUIET tag can be used to turn on/off the messages that are generated -# by doxygen. Possible values are YES and NO. If left blank NO is used. - -QUIET = NO - -# The WARNINGS tag can be used to turn on/off the warning messages that are -# generated by doxygen. Possible values are YES and NO. If left blank -# NO is used. - -WARNINGS = YES - -# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings -# for undocumented members. If EXTRACT_ALL is set to YES then this flag will -# automatically be disabled. - -WARN_IF_UNDOCUMENTED = YES - -# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for -# potential errors in the documentation, such as not documenting some -# parameters in a documented function, or documenting parameters that -# don't exist or using markup commands wrongly. - -WARN_IF_DOC_ERROR = YES - -# The WARN_NO_PARAMDOC option can be enabled to get warnings for -# functions that are documented, but have no documentation for their parameters -# or return value. If set to NO (the default) doxygen will only warn about -# wrong or incomplete parameter documentation, but not about the absence of -# documentation. - -WARN_NO_PARAMDOC = NO - -# The WARN_FORMAT tag determines the format of the warning messages that -# doxygen can produce. The string should contain the $file, $line, and $text -# tags, which will be replaced by the file and line number from which the -# warning originated and the warning text. Optionally the format may contain -# $version, which will be replaced by the version of the file (if it could -# be obtained via FILE_VERSION_FILTER) - -WARN_FORMAT = "$file:$line: $text" - -# The WARN_LOGFILE tag can be used to specify a file to which warning -# and error messages should be written. If left blank the output is written -# to stderr. - -WARN_LOGFILE = - -#--------------------------------------------------------------------------- -# configuration options related to the input files -#--------------------------------------------------------------------------- - -# The INPUT tag can be used to specify the files and/or directories that contain -# documented source files. You may enter file names like "myfile.cpp" or -# directories like "/usr/src/myproject". Separate the files or directories -# with spaces. - -INPUT = tinyusb overview.md license.md - -# This tag can be used to specify the character encoding of the source files -# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is -# also the default input encoding. Doxygen uses libiconv (or the iconv built -# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for -# the list of possible encodings. - -INPUT_ENCODING = UTF-8 - -# If the value of the INPUT tag contains directories, you can use the -# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank the following patterns are tested: -# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh -# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py -# *.f90 *.f *.for *.vhd *.vhdl - -FILE_PATTERNS = - -# The RECURSIVE tag can be used to turn specify whether or not subdirectories -# should be searched for input files as well. Possible values are YES and NO. -# If left blank NO is used. - -RECURSIVE = YES - -# The EXCLUDE tag can be used to specify files and/or directories that should be -# excluded from the INPUT source files. This way you can easily exclude a -# subdirectory from a directory tree whose root is specified with the INPUT tag. -# Note that relative paths are relative to the directory from which doxygen is -# run. - -EXCLUDE = tinyusb/device/romdriver - -# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or -# directories that are symbolic links (a Unix file system feature) are excluded -# from the input. - -EXCLUDE_SYMLINKS = NO - -# If the value of the INPUT tag contains directories, you can use the -# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude -# certain files from those directories. Note that the wildcards are matched -# against the file with absolute path, so to exclude all test directories -# for example use the pattern */test/* - -EXCLUDE_PATTERNS = - -# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names -# (namespaces, classes, functions, etc.) that should be excluded from the -# output. The symbol name can be a fully qualified name, a word, or if the -# wildcard * is used, a substring. Examples: ANamespace, AClass, -# AClass::ANamespace, ANamespace::*Test - -EXCLUDE_SYMBOLS = - -# The EXAMPLE_PATH tag can be used to specify one or more files or -# directories that contain example code fragments that are included (see -# the \include command). - -EXAMPLE_PATH = - -# If the value of the EXAMPLE_PATH tag contains directories, you can use the -# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank all files are included. - -EXAMPLE_PATTERNS = - -# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be -# searched for input files to be used with the \include or \dontinclude -# commands irrespective of the value of the RECURSIVE tag. -# Possible values are YES and NO. If left blank NO is used. - -EXAMPLE_RECURSIVE = NO - -# The IMAGE_PATH tag can be used to specify one or more files or -# directories that contain image that are included in the documentation (see -# the \image command). - -IMAGE_PATH = - -# The INPUT_FILTER tag can be used to specify a program that doxygen should -# invoke to filter for each input file. Doxygen will invoke the filter program -# by executing (via popen()) the command , where -# is the value of the INPUT_FILTER tag, and is the name of an -# input file. Doxygen will then use the output that the filter program writes -# to standard output. -# If FILTER_PATTERNS is specified, this tag will be -# ignored. - -INPUT_FILTER = - -# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern -# basis. -# Doxygen will compare the file name with each pattern and apply the -# filter if there is a match. -# The filters are a list of the form: -# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further -# info on how filters are used. If FILTER_PATTERNS is empty or if -# non of the patterns match the file name, INPUT_FILTER is applied. - -FILTER_PATTERNS = - -# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using -# INPUT_FILTER) will be used to filter the input files when producing source -# files to browse (i.e. when SOURCE_BROWSER is set to YES). - -FILTER_SOURCE_FILES = NO - -# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file -# pattern. A pattern will override the setting for FILTER_PATTERN (if any) -# and it is also possible to disable source filtering for a specific pattern -# using *.ext= (so without naming a filter). This option only has effect when -# FILTER_SOURCE_FILES is enabled. - -FILTER_SOURCE_PATTERNS = - -#--------------------------------------------------------------------------- -# configuration options related to source browsing -#--------------------------------------------------------------------------- - -# If the SOURCE_BROWSER tag is set to YES then a list of source files will -# be generated. Documented entities will be cross-referenced with these sources. -# Note: To get rid of all source code in the generated output, make sure also -# VERBATIM_HEADERS is set to NO. - -SOURCE_BROWSER = YES - -# Setting the INLINE_SOURCES tag to YES will include the body -# of functions and classes directly in the documentation. - -INLINE_SOURCES = NO - -# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct -# doxygen to hide any special comment blocks from generated source code -# fragments. Normal C, C++ and Fortran comments will always remain visible. - -STRIP_CODE_COMMENTS = YES - -# If the REFERENCED_BY_RELATION tag is set to YES -# then for each documented function all documented -# functions referencing it will be listed. - -REFERENCED_BY_RELATION = YES - -# If the REFERENCES_RELATION tag is set to YES -# then for each documented function all documented entities -# called/used by that function will be listed. - -REFERENCES_RELATION = YES - -# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) -# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from -# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will -# link to the source code. -# Otherwise they will link to the documentation. - -REFERENCES_LINK_SOURCE = YES - -# If the USE_HTAGS tag is set to YES then the references to source code -# will point to the HTML generated by the htags(1) tool instead of doxygen -# built-in source browser. The htags tool is part of GNU's global source -# tagging system (see http://www.gnu.org/software/global/global.html). You -# will need version 4.8.6 or higher. - -USE_HTAGS = NO - -# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen -# will generate a verbatim copy of the header file for each class for -# which an include is specified. Set to NO to disable this. - -VERBATIM_HEADERS = YES - -#--------------------------------------------------------------------------- -# configuration options related to the alphabetical class index -#--------------------------------------------------------------------------- - -# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index -# of all compounds will be generated. Enable this if the project -# contains a lot of classes, structs, unions or interfaces. - -ALPHABETICAL_INDEX = YES - -# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then -# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns -# in which this list will be split (can be a number in the range [1..20]) - -COLS_IN_ALPHA_INDEX = 5 - -# In case all classes in a project start with a common prefix, all -# classes will be put under the same header in the alphabetical index. -# The IGNORE_PREFIX tag can be used to specify one or more prefixes that -# should be ignored while generating the index headers. - -IGNORE_PREFIX = - -#--------------------------------------------------------------------------- -# configuration options related to the HTML output -#--------------------------------------------------------------------------- - -# If the GENERATE_HTML tag is set to YES (the default) Doxygen will -# generate HTML output. - -GENERATE_HTML = YES - -# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `html' will be used as the default path. - -HTML_OUTPUT = html - -# The HTML_FILE_EXTENSION tag can be used to specify the file extension for -# each generated HTML page (for example: .htm,.php,.asp). If it is left blank -# doxygen will generate files with .html extension. - -HTML_FILE_EXTENSION = .html - -# The HTML_HEADER tag can be used to specify a personal HTML header for -# each generated HTML page. If it is left blank doxygen will generate a -# standard header. Note that when using a custom header you are responsible -# for the proper inclusion of any scripts and style sheets that doxygen -# needs, which is dependent on the configuration options used. -# It is advised to generate a default header using "doxygen -w html -# header.html footer.html stylesheet.css YourConfigFile" and then modify -# that header. Note that the header is subject to change so you typically -# have to redo this when upgrading to a newer version of doxygen or when -# changing the value of configuration settings such as GENERATE_TREEVIEW! - -HTML_HEADER = - -# The HTML_FOOTER tag can be used to specify a personal HTML footer for -# each generated HTML page. If it is left blank doxygen will generate a -# standard footer. - -HTML_FOOTER = - -# The HTML_STYLESHEET tag can be used to specify a user-defined cascading -# style sheet that is used by each HTML page. It can be used to -# fine-tune the look of the HTML output. If left blank doxygen will -# generate a default style sheet. Note that it is recommended to use -# HTML_EXTRA_STYLESHEET instead of this one, as it is more robust and this -# tag will in the future become obsolete. - -HTML_STYLESHEET = - -# The HTML_EXTRA_STYLESHEET tag can be used to specify an additional -# user-defined cascading style sheet that is included after the standard -# style sheets created by doxygen. Using this option one can overrule -# certain style aspects. This is preferred over using HTML_STYLESHEET -# since it does not replace the standard style sheet and is therefor more -# robust against future updates. Doxygen will copy the style sheet file to -# the output directory. - -HTML_EXTRA_STYLESHEET = - -# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or -# other source files which should be copied to the HTML output directory. Note -# that these files will be copied to the base HTML output directory. Use the -# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these -# files. In the HTML_STYLESHEET file, use the file name only. Also note that -# the files will be copied as-is; there are no commands or markers available. - -HTML_EXTRA_FILES = - -# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. -# Doxygen will adjust the colors in the style sheet and background images -# according to this color. Hue is specified as an angle on a colorwheel, -# see http://en.wikipedia.org/wiki/Hue for more information. -# For instance the value 0 represents red, 60 is yellow, 120 is green, -# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. -# The allowed range is 0 to 359. - -HTML_COLORSTYLE_HUE = 220 - -# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of -# the colors in the HTML output. For a value of 0 the output will use -# grayscales only. A value of 255 will produce the most vivid colors. - -HTML_COLORSTYLE_SAT = 100 - -# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to -# the luminance component of the colors in the HTML output. Values below -# 100 gradually make the output lighter, whereas values above 100 make -# the output darker. The value divided by 100 is the actual gamma applied, -# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, -# and 100 does not change the gamma. - -HTML_COLORSTYLE_GAMMA = 80 - -# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML -# page will contain the date and time when the page was generated. Setting -# this to NO can help when comparing the output of multiple runs. - -HTML_TIMESTAMP = YES - -# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML -# documentation will contain sections that can be hidden and shown after the -# page has loaded. - -HTML_DYNAMIC_SECTIONS = NO - -# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of -# entries shown in the various tree structured indices initially; the user -# can expand and collapse entries dynamically later on. Doxygen will expand -# the tree to such a level that at most the specified number of entries are -# visible (unless a fully collapsed tree already exceeds this amount). -# So setting the number of entries 1 will produce a full collapsed tree by -# default. 0 is a special value representing an infinite number of entries -# and will result in a full expanded tree by default. - -HTML_INDEX_NUM_ENTRIES = 100 - -# If the GENERATE_DOCSET tag is set to YES, additional index files -# will be generated that can be used as input for Apple's Xcode 3 -# integrated development environment, introduced with OSX 10.5 (Leopard). -# To create a documentation set, doxygen will generate a Makefile in the -# HTML output directory. Running make will produce the docset in that -# directory and running "make install" will install the docset in -# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find -# it at startup. -# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html -# for more information. - -GENERATE_DOCSET = NO - -# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the -# feed. A documentation feed provides an umbrella under which multiple -# documentation sets from a single provider (such as a company or product suite) -# can be grouped. - -DOCSET_FEEDNAME = "Doxygen generated docs" - -# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that -# should uniquely identify the documentation set bundle. This should be a -# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen -# will append .docset to the name. - -DOCSET_BUNDLE_ID = org.doxygen.Project - -# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely -# identify the documentation publisher. This should be a reverse domain-name -# style string, e.g. com.mycompany.MyDocSet.documentation. - -DOCSET_PUBLISHER_ID = org.doxygen.Publisher - -# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. - -DOCSET_PUBLISHER_NAME = Publisher - -# If the GENERATE_HTMLHELP tag is set to YES, additional index files -# will be generated that can be used as input for tools like the -# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) -# of the generated HTML documentation. - -GENERATE_HTMLHELP = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can -# be used to specify the file name of the resulting .chm file. You -# can add a path in front of the file if the result should not be -# written to the html output directory. - -CHM_FILE = - -# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can -# be used to specify the location (absolute path including file name) of -# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run -# the HTML help compiler on the generated index.hhp. - -HHC_LOCATION = - -# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag -# controls if a separate .chi index file is generated (YES) or that -# it should be included in the master .chm file (NO). - -GENERATE_CHI = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING -# is used to encode HtmlHelp index (hhk), content (hhc) and project file -# content. - -CHM_INDEX_ENCODING = - -# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag -# controls whether a binary table of contents is generated (YES) or a -# normal table of contents (NO) in the .chm file. - -BINARY_TOC = NO - -# The TOC_EXPAND flag can be set to YES to add extra items for group members -# to the contents of the HTML help documentation and to the tree view. - -TOC_EXPAND = NO - -# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and -# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated -# that can be used as input for Qt's qhelpgenerator to generate a -# Qt Compressed Help (.qch) of the generated HTML documentation. - -GENERATE_QHP = NO - -# If the QHG_LOCATION tag is specified, the QCH_FILE tag can -# be used to specify the file name of the resulting .qch file. -# The path specified is relative to the HTML output folder. - -QCH_FILE = - -# The QHP_NAMESPACE tag specifies the namespace to use when generating -# Qt Help Project output. For more information please see -# http://doc.trolltech.com/qthelpproject.html#namespace - -QHP_NAMESPACE = org.doxygen.Project - -# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating -# Qt Help Project output. For more information please see -# http://doc.trolltech.com/qthelpproject.html#virtual-folders - -QHP_VIRTUAL_FOLDER = doc - -# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to -# add. For more information please see -# http://doc.trolltech.com/qthelpproject.html#custom-filters - -QHP_CUST_FILTER_NAME = - -# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the -# custom filter to add. For more information please see -# -# Qt Help Project / Custom Filters. - -QHP_CUST_FILTER_ATTRS = - -# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this -# project's -# filter section matches. -# -# Qt Help Project / Filter Attributes. - -QHP_SECT_FILTER_ATTRS = - -# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can -# be used to specify the location of Qt's qhelpgenerator. -# If non-empty doxygen will try to run qhelpgenerator on the generated -# .qhp file. - -QHG_LOCATION = - -# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files -# will be generated, which together with the HTML files, form an Eclipse help -# plugin. To install this plugin and make it available under the help contents -# menu in Eclipse, the contents of the directory containing the HTML and XML -# files needs to be copied into the plugins directory of eclipse. The name of -# the directory within the plugins directory should be the same as -# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before -# the help appears. - -GENERATE_ECLIPSEHELP = NO - -# A unique identifier for the eclipse help plugin. When installing the plugin -# the directory name containing the HTML and XML files should also have -# this name. - -ECLIPSE_DOC_ID = org.doxygen.Project - -# The DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) -# at top of each HTML page. The value NO (the default) enables the index and -# the value YES disables it. Since the tabs have the same information as the -# navigation tree you can set this option to NO if you already set -# GENERATE_TREEVIEW to YES. - -DISABLE_INDEX = NO - -# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index -# structure should be generated to display hierarchical information. -# If the tag value is set to YES, a side panel will be generated -# containing a tree-like index structure (just like the one that -# is generated for HTML Help). For this to work a browser that supports -# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). -# Windows users are probably better off using the HTML help feature. -# Since the tree basically has the same information as the tab index you -# could consider to set DISABLE_INDEX to NO when enabling this option. - -GENERATE_TREEVIEW = YES - -# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values -# (range [0,1..20]) that doxygen will group on one line in the generated HTML -# documentation. Note that a value of 0 will completely suppress the enum -# values from appearing in the overview section. - -ENUM_VALUES_PER_LINE = 4 - -# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be -# used to set the initial width (in pixels) of the frame in which the tree -# is shown. - -TREEVIEW_WIDTH = 250 - -# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open -# links to external symbols imported via tag files in a separate window. - -EXT_LINKS_IN_WINDOW = NO - -# Use this tag to change the font size of Latex formulas included -# as images in the HTML documentation. The default is 10. Note that -# when you change the font size after a successful doxygen run you need -# to manually remove any form_*.png images from the HTML output directory -# to force them to be regenerated. - -FORMULA_FONTSIZE = 10 - -# Use the FORMULA_TRANPARENT tag to determine whether or not the images -# generated for formulas are transparent PNGs. Transparent PNGs are -# not supported properly for IE 6.0, but are supported on all modern browsers. -# Note that when changing this option you need to delete any form_*.png files -# in the HTML output before the changes have effect. - -FORMULA_TRANSPARENT = YES - -# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax -# (see http://www.mathjax.org) which uses client side Javascript for the -# rendering instead of using prerendered bitmaps. Use this if you do not -# have LaTeX installed or if you want to formulas look prettier in the HTML -# output. When enabled you may also need to install MathJax separately and -# configure the path to it using the MATHJAX_RELPATH option. - -USE_MATHJAX = NO - -# When MathJax is enabled you need to specify the location relative to the -# HTML output directory using the MATHJAX_RELPATH option. The destination -# directory should contain the MathJax.js script. For instance, if the mathjax -# directory is located at the same level as the HTML output directory, then -# MATHJAX_RELPATH should be ../mathjax. The default value points to -# the MathJax Content Delivery Network so you can quickly see the result without -# installing MathJax. -# However, it is strongly recommended to install a local -# copy of MathJax from http://www.mathjax.org before deployment. - -MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest - -# The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension -# names that should be enabled during MathJax rendering. - -MATHJAX_EXTENSIONS = - -# When the SEARCHENGINE tag is enabled doxygen will generate a search box -# for the HTML output. The underlying search engine uses javascript -# and DHTML and should work on any modern browser. Note that when using -# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets -# (GENERATE_DOCSET) there is already a search function so this one should -# typically be disabled. For large projects the javascript based search engine -# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. - -SEARCHENGINE = NO - -# When the SERVER_BASED_SEARCH tag is enabled the search engine will be -# implemented using a PHP enabled web server instead of at the web client -# using Javascript. Doxygen will generate the search PHP script and index -# file to put on the web server. The advantage of the server -# based approach is that it scales better to large projects and allows -# full text search. The disadvantages are that it is more difficult to setup -# and does not have live searching capabilities. - -SERVER_BASED_SEARCH = NO - -#--------------------------------------------------------------------------- -# configuration options related to the LaTeX output -#--------------------------------------------------------------------------- - -# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will -# generate Latex output. - -GENERATE_LATEX = NO - -# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `latex' will be used as the default path. - -LATEX_OUTPUT = latex - -# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be -# invoked. If left blank `latex' will be used as the default command name. -# Note that when enabling USE_PDFLATEX this option is only used for -# generating bitmaps for formulas in the HTML output, but not in the -# Makefile that is written to the output directory. - -LATEX_CMD_NAME = latex - -# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to -# generate index for LaTeX. If left blank `makeindex' will be used as the -# default command name. - -MAKEINDEX_CMD_NAME = makeindex - -# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact -# LaTeX documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_LATEX = NO - -# The PAPER_TYPE tag can be used to set the paper type that is used -# by the printer. Possible values are: a4, letter, legal and -# executive. If left blank a4wide will be used. - -PAPER_TYPE = a4 - -# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX -# packages that should be included in the LaTeX output. - -EXTRA_PACKAGES = - -# The LATEX_HEADER tag can be used to specify a personal LaTeX header for -# the generated latex document. The header should contain everything until -# the first chapter. If it is left blank doxygen will generate a -# standard header. Notice: only use this tag if you know what you are doing! - -LATEX_HEADER = - -# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for -# the generated latex document. The footer should contain everything after -# the last chapter. If it is left blank doxygen will generate a -# standard footer. Notice: only use this tag if you know what you are doing! - -LATEX_FOOTER = - -# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated -# is prepared for conversion to pdf (using ps2pdf). The pdf file will -# contain links (just like the HTML output) instead of page references -# This makes the output suitable for online browsing using a pdf viewer. - -PDF_HYPERLINKS = YES - -# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of -# plain latex in the generated Makefile. Set this option to YES to get a -# higher quality PDF documentation. - -USE_PDFLATEX = YES - -# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. -# command to the generated LaTeX files. This will instruct LaTeX to keep -# running if errors occur, instead of asking the user for help. -# This option is also used when generating formulas in HTML. - -LATEX_BATCHMODE = NO - -# If LATEX_HIDE_INDICES is set to YES then doxygen will not -# include the index chapters (such as File Index, Compound Index, etc.) -# in the output. - -LATEX_HIDE_INDICES = NO - -# If LATEX_SOURCE_CODE is set to YES then doxygen will include -# source code with syntax highlighting in the LaTeX output. -# Note that which sources are shown also depends on other settings -# such as SOURCE_BROWSER. - -LATEX_SOURCE_CODE = NO - -# The LATEX_BIB_STYLE tag can be used to specify the style to use for the -# bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See -# http://en.wikipedia.org/wiki/BibTeX for more info. - -LATEX_BIB_STYLE = plain - -#--------------------------------------------------------------------------- -# configuration options related to the RTF output -#--------------------------------------------------------------------------- - -# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output -# The RTF output is optimized for Word 97 and may not look very pretty with -# other RTF readers or editors. - -GENERATE_RTF = NO - -# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `rtf' will be used as the default path. - -RTF_OUTPUT = rtf - -# If the COMPACT_RTF tag is set to YES Doxygen generates more compact -# RTF documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_RTF = NO - -# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated -# will contain hyperlink fields. The RTF file will -# contain links (just like the HTML output) instead of page references. -# This makes the output suitable for online browsing using WORD or other -# programs which support those fields. -# Note: wordpad (write) and others do not support links. - -RTF_HYPERLINKS = NO - -# Load style sheet definitions from file. Syntax is similar to doxygen's -# config file, i.e. a series of assignments. You only have to provide -# replacements, missing definitions are set to their default value. - -RTF_STYLESHEET_FILE = - -# Set optional variables used in the generation of an rtf document. -# Syntax is similar to doxygen's config file. - -RTF_EXTENSIONS_FILE = - -#--------------------------------------------------------------------------- -# configuration options related to the man page output -#--------------------------------------------------------------------------- - -# If the GENERATE_MAN tag is set to YES (the default) Doxygen will -# generate man pages - -GENERATE_MAN = NO - -# The MAN_OUTPUT tag is used to specify where the man pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `man' will be used as the default path. - -MAN_OUTPUT = man - -# The MAN_EXTENSION tag determines the extension that is added to -# the generated man pages (default is the subroutine's section .3) - -MAN_EXTENSION = .3 - -# If the MAN_LINKS tag is set to YES and Doxygen generates man output, -# then it will generate one additional man file for each entity -# documented in the real man page(s). These additional files -# only source the real man page, but without them the man command -# would be unable to find the correct page. The default is NO. - -MAN_LINKS = NO - -#--------------------------------------------------------------------------- -# configuration options related to the XML output -#--------------------------------------------------------------------------- - -# If the GENERATE_XML tag is set to YES Doxygen will -# generate an XML file that captures the structure of -# the code including all documentation. - -GENERATE_XML = NO - -# The XML_OUTPUT tag is used to specify where the XML pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `xml' will be used as the default path. - -XML_OUTPUT = xml - -# The XML_SCHEMA tag can be used to specify an XML schema, -# which can be used by a validating XML parser to check the -# syntax of the XML files. - -XML_SCHEMA = - -# The XML_DTD tag can be used to specify an XML DTD, -# which can be used by a validating XML parser to check the -# syntax of the XML files. - -XML_DTD = - -# If the XML_PROGRAMLISTING tag is set to YES Doxygen will -# dump the program listings (including syntax highlighting -# and cross-referencing information) to the XML output. Note that -# enabling this will significantly increase the size of the XML output. - -XML_PROGRAMLISTING = YES - -#--------------------------------------------------------------------------- -# configuration options for the AutoGen Definitions output -#--------------------------------------------------------------------------- - -# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will -# generate an AutoGen Definitions (see autogen.sf.net) file -# that captures the structure of the code including all -# documentation. Note that this feature is still experimental -# and incomplete at the moment. - -GENERATE_AUTOGEN_DEF = NO - -#--------------------------------------------------------------------------- -# configuration options related to the Perl module output -#--------------------------------------------------------------------------- - -# If the GENERATE_PERLMOD tag is set to YES Doxygen will -# generate a Perl module file that captures the structure of -# the code including all documentation. Note that this -# feature is still experimental and incomplete at the -# moment. - -GENERATE_PERLMOD = NO - -# If the PERLMOD_LATEX tag is set to YES Doxygen will generate -# the necessary Makefile rules, Perl scripts and LaTeX code to be able -# to generate PDF and DVI output from the Perl module output. - -PERLMOD_LATEX = NO - -# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be -# nicely formatted so it can be parsed by a human reader. -# This is useful -# if you want to understand what is going on. -# On the other hand, if this -# tag is set to NO the size of the Perl module output will be much smaller -# and Perl will parse it just the same. - -PERLMOD_PRETTY = YES - -# The names of the make variables in the generated doxyrules.make file -# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. -# This is useful so different doxyrules.make files included by the same -# Makefile don't overwrite each other's variables. - -PERLMOD_MAKEVAR_PREFIX = - -#--------------------------------------------------------------------------- -# Configuration options related to the preprocessor -#--------------------------------------------------------------------------- - -# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will -# evaluate all C-preprocessor directives found in the sources and include -# files. - -ENABLE_PREPROCESSING = YES - -# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro -# names in the source code. If set to NO (the default) only conditional -# compilation will be performed. Macro expansion can be done in a controlled -# way by setting EXPAND_ONLY_PREDEF to YES. - -MACRO_EXPANSION = YES - -# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES -# then the macro expansion is limited to the macros specified with the -# PREDEFINED and EXPAND_AS_DEFINED tags. - -EXPAND_ONLY_PREDEF = NO - -# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files -# pointed to by INCLUDE_PATH will be searched when a #include is found. - -SEARCH_INCLUDES = YES - -# The INCLUDE_PATH tag can be used to specify one or more directories that -# contain include files that are not input files but should be processed by -# the preprocessor. - -INCLUDE_PATH = - -# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard -# patterns (like *.h and *.hpp) to filter out the header-files in the -# directories. If left blank, the patterns specified with FILE_PATTERNS will -# be used. - -INCLUDE_FILE_PATTERNS = - -# The PREDEFINED tag can be used to specify one or more macro names that -# are defined before the preprocessor is started (similar to the -D option of -# gcc). The argument of the tag is a list of macros of the form: name -# or name=definition (no spaces). If the definition and the = are -# omitted =1 is assumed. To prevent a macro definition from being -# undefined via #undef or recursively expanded use the := operator -# instead of the = operator. - -PREDEFINED = __attribute__(x)= __attribute__((x))= ATTR_ALIGNED(x)= ATTR_PREPACKED= ATTR_PACKED= - -# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then -# this tag can be used to specify a list of macro names that should be expanded. -# The macro definition that is found in the sources will be used. -# Use the PREDEFINED tag if you want to use a different macro definition that -# overrules the definition found in the source code. - -EXPAND_AS_DEFINED = - -# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then -# doxygen's preprocessor will remove all references to function-like macros -# that are alone on a line, have an all uppercase name, and do not end with a -# semicolon, because these will confuse the parser if not removed. - -SKIP_FUNCTION_MACROS = YES - -#--------------------------------------------------------------------------- -# Configuration::additions related to external references -#--------------------------------------------------------------------------- - -# The TAGFILES option can be used to specify one or more tagfiles. For each -# tag file the location of the external documentation should be added. The -# format of a tag file without this location is as follows: -# -# TAGFILES = file1 file2 ... -# Adding location for the tag files is done as follows: -# -# TAGFILES = file1=loc1 "file2 = loc2" ... -# where "loc1" and "loc2" can be relative or absolute paths -# or URLs. Note that each tag file must have a unique name (where the name does -# NOT include the path). If a tag file is not located in the directory in which -# doxygen is run, you must also specify the path to the tagfile here. - -TAGFILES = - -# When a file name is specified after GENERATE_TAGFILE, doxygen will create -# a tag file that is based on the input files it reads. - -GENERATE_TAGFILE = - -# If the ALLEXTERNALS tag is set to YES all external classes will be listed -# in the class index. If set to NO only the inherited external classes -# will be listed. - -ALLEXTERNALS = NO - -# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed -# in the modules index. If set to NO, only the current project's groups will -# be listed. - -EXTERNAL_GROUPS = YES - -# The PERL_PATH should be the absolute path and name of the perl script -# interpreter (i.e. the result of `which perl'). - -PERL_PATH = /usr/bin/perl - -#--------------------------------------------------------------------------- -# Configuration options related to the dot tool -#--------------------------------------------------------------------------- - -# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will -# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base -# or super classes. Setting the tag to NO turns the diagrams off. Note that -# this option also works with HAVE_DOT disabled, but it is recommended to -# install and use dot, since it yields more powerful graphs. - -CLASS_DIAGRAMS = YES - -# You can define message sequence charts within doxygen comments using the \msc -# command. Doxygen will then run the mscgen tool (see -# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the -# documentation. The MSCGEN_PATH tag allows you to specify the directory where -# the mscgen tool resides. If left empty the tool is assumed to be found in the -# default search path. - -MSCGEN_PATH = - -# If set to YES, the inheritance and collaboration graphs will hide -# inheritance and usage relations if the target is undocumented -# or is not a class. - -HIDE_UNDOC_RELATIONS = YES - -# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is -# available from the path. This tool is part of Graphviz, a graph visualization -# toolkit from AT&T and Lucent Bell Labs. The other options in this section -# have no effect if this option is set to NO (the default) - -HAVE_DOT = NO - -# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is -# allowed to run in parallel. When set to 0 (the default) doxygen will -# base this on the number of processors available in the system. You can set it -# explicitly to a value larger than 0 to get control over the balance -# between CPU load and processing speed. - -DOT_NUM_THREADS = 0 - -# By default doxygen will use the Helvetica font for all dot files that -# doxygen generates. When you want a differently looking font you can specify -# the font name using DOT_FONTNAME. You need to make sure dot is able to find -# the font, which can be done by putting it in a standard location or by setting -# the DOTFONTPATH environment variable or by setting DOT_FONTPATH to the -# directory containing the font. - -DOT_FONTNAME = Helvetica - -# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. -# The default size is 10pt. - -DOT_FONTSIZE = 10 - -# By default doxygen will tell dot to use the Helvetica font. -# If you specify a different font using DOT_FONTNAME you can use DOT_FONTPATH to -# set the path where dot can find it. - -DOT_FONTPATH = - -# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for each documented class showing the direct and -# indirect inheritance relations. Setting this tag to YES will force the -# CLASS_DIAGRAMS tag to NO. - -CLASS_GRAPH = YES - -# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for each documented class showing the direct and -# indirect implementation dependencies (inheritance, containment, and -# class references variables) of the class with other documented classes. - -COLLABORATION_GRAPH = YES - -# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for groups, showing the direct groups dependencies - -GROUP_GRAPHS = YES - -# If the UML_LOOK tag is set to YES doxygen will generate inheritance and -# collaboration diagrams in a style similar to the OMG's Unified Modeling -# Language. - -UML_LOOK = NO - -# If the UML_LOOK tag is enabled, the fields and methods are shown inside -# the class node. If there are many fields or methods and many nodes the -# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS -# threshold limits the number of items for each type to make the size more -# managable. Set this to 0 for no limit. Note that the threshold may be -# exceeded by 50% before the limit is enforced. - -UML_LIMIT_NUM_FIELDS = 10 - -# If set to YES, the inheritance and collaboration graphs will show the -# relations between templates and their instances. - -TEMPLATE_RELATIONS = NO - -# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT -# tags are set to YES then doxygen will generate a graph for each documented -# file showing the direct and indirect include dependencies of the file with -# other documented files. - -INCLUDE_GRAPH = YES - -# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and -# HAVE_DOT tags are set to YES then doxygen will generate a graph for each -# documented header file showing the documented files that directly or -# indirectly include this file. - -INCLUDED_BY_GRAPH = YES - -# If the CALL_GRAPH and HAVE_DOT options are set to YES then -# doxygen will generate a call dependency graph for every global function -# or class method. Note that enabling this option will significantly increase -# the time of a run. So in most cases it will be better to enable call graphs -# for selected functions only using the \callgraph command. - -CALL_GRAPH = NO - -# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then -# doxygen will generate a caller dependency graph for every global function -# or class method. Note that enabling this option will significantly increase -# the time of a run. So in most cases it will be better to enable caller -# graphs for selected functions only using the \callergraph command. - -CALLER_GRAPH = NO - -# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen -# will generate a graphical hierarchy of all classes instead of a textual one. - -GRAPHICAL_HIERARCHY = YES - -# If the DIRECTORY_GRAPH and HAVE_DOT tags are set to YES -# then doxygen will show the dependencies a directory has on other directories -# in a graphical way. The dependency relations are determined by the #include -# relations between the files in the directories. - -DIRECTORY_GRAPH = YES - -# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images -# generated by dot. Possible values are svg, png, jpg, or gif. -# If left blank png will be used. If you choose svg you need to set -# HTML_FILE_EXTENSION to xhtml in order to make the SVG files -# visible in IE 9+ (other browsers do not have this requirement). - -DOT_IMAGE_FORMAT = png - -# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to -# enable generation of interactive SVG images that allow zooming and panning. -# Note that this requires a modern browser other than Internet Explorer. -# Tested and working are Firefox, Chrome, Safari, and Opera. For IE 9+ you -# need to set HTML_FILE_EXTENSION to xhtml in order to make the SVG files -# visible. Older versions of IE do not have SVG support. - -INTERACTIVE_SVG = NO - -# The tag DOT_PATH can be used to specify the path where the dot tool can be -# found. If left blank, it is assumed the dot tool can be found in the path. - -DOT_PATH = - -# The DOTFILE_DIRS tag can be used to specify one or more directories that -# contain dot files that are included in the documentation (see the -# \dotfile command). - -DOTFILE_DIRS = - -# The MSCFILE_DIRS tag can be used to specify one or more directories that -# contain msc files that are included in the documentation (see the -# \mscfile command). - -MSCFILE_DIRS = - -# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of -# nodes that will be shown in the graph. If the number of nodes in a graph -# becomes larger than this value, doxygen will truncate the graph, which is -# visualized by representing a node as a red box. Note that doxygen if the -# number of direct children of the root node in a graph is already larger than -# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note -# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. - -DOT_GRAPH_MAX_NODES = 50 - -# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the -# graphs generated by dot. A depth value of 3 means that only nodes reachable -# from the root by following a path via at most 3 edges will be shown. Nodes -# that lay further from the root node will be omitted. Note that setting this -# option to 1 or 2 may greatly reduce the computation time needed for large -# code bases. Also note that the size of a graph can be further restricted by -# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. - -MAX_DOT_GRAPH_DEPTH = 0 - -# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent -# background. This is disabled by default, because dot on Windows does not -# seem to support this out of the box. Warning: Depending on the platform used, -# enabling this option may lead to badly anti-aliased labels on the edges of -# a graph (i.e. they become hard to read). - -DOT_TRANSPARENT = NO - -# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output -# files in one run (i.e. multiple -o and -T options on the command line). This -# makes dot run faster, but since only newer versions of dot (>1.8.10) -# support this, this feature is disabled by default. - -DOT_MULTI_TARGETS = NO - -# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will -# generate a legend page explaining the meaning of the various boxes and -# arrows in the dot generated graphs. - -GENERATE_LEGEND = YES - -# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will -# remove the intermediate dot files that are used to generate -# the various graphs. - -DOT_CLEANUP = YES diff --git a/license.md b/license.md deleted file mode 100644 index 51aa2be2d..000000000 --- a/license.md +++ /dev/null @@ -1,27 +0,0 @@ -# License - -
Software License Agreement (BSD License)
-Copyright (c) 2012, hathach (tinyusb.net)
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice,
-   this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
-3. The name of the author may not be used to endorse or promote products
-   derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
-SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
-OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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\ No newline at end of file diff --git a/license.txt b/license.txt deleted file mode 100644 index bd84ee2ea..000000000 --- a/license.txt +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Software License Agreement (BSD License) - * Copyright (c) 2012, hathach (tinyusb.net) - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT - * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING - * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - * - * This file is part of the tiny usb stack. - */ \ No newline at end of file diff --git a/overview.md b/overview.md deleted file mode 100644 index 695690143..000000000 --- a/overview.md +++ /dev/null @@ -1,3 +0,0 @@ -# What is tinyUSB - -![tinyUSB diagram](overview.png) diff --git a/tinyusb/common/common.h b/tinyusb/common/common.h index 4b6fc645b..5f0f0655b 100644 --- a/tinyusb/common/common.h +++ b/tinyusb/common/common.h @@ -104,7 +104,7 @@ #define ASSERT_MESSAGE(condition, value, message) \ do{\ if (!(condition)) {\ - PRINTF("Assert at %s line %d: %s\n", __func__, __LINE__, message); \ + PRINTF("Assert at %s line %d: %s\n", __PRETTY_FUNCTION__, __LINE__, message); \ return (value);\ }\ }while(0) diff --git a/tinyusb/common/compiler/compiler_gcc.h b/tinyusb/common/compiler/compiler_gcc.h index 7c281d31f..8ca15ae3d 100644 --- a/tinyusb/common/compiler/compiler_gcc.h +++ b/tinyusb/common/compiler/compiler_gcc.h @@ -60,7 +60,7 @@ /// If this attribute is used on a function declaration and a call to such a function is not eliminated through dead code elimination or other optimizations, a warning that includes message is diagnosed. This is useful for compile-time checking #define ATTR_WARNING(Message) __attribute__ ((warning(Message))) -/** \ingroup Group_GCC +/** * \defgroup Group_VariableAttr Variable Attributes * @{ */ @@ -74,7 +74,7 @@ #define ATTR_PREPACKED /** @} */ -/** \ingroup Group_GCC +/** * \defgroup Group_FuncAttr Function Attributes * @{ */ @@ -118,6 +118,66 @@ /** @} */ +/** +* \defgroup Group_BuiltinFunc Built-in Functions +* @{ +*/ + +/** You can use the built-in function \b __builtin_constant_p to determine if a value is known to be constant at compile time and hence that GCC can perform constant-folding on expressions involving that value. The argument of the function is the value to test. The function returns the integer 1 if the argument is known to be a compile-time constant and 0 if it is not known to be a compile-time constant. A return of 0 does not indicate that the value is not a constant, but merely that GCC cannot prove it is a constant with the specified value of the -O option. + You typically use this function in an embedded application where memory is a critical resource. If you have some complex calculation, you may want it to be folded if it involves constants, but need to call a function if it does not. For example: + \code + #define Scale_Value(X) \ + (__builtin_constant_p (X) ? ((X) * SCALE + OFFSET) : Scale (X)) + \endcode + You may use this built-in function in either a macro or an inline function. However, if you use it in an inlined function and pass an argument of the function as the argument to the built-in, GCC never returns 1 when you call the inline function with a string constant or compound literal (see Compound Literals) and does not return 1 when you pass a constant numeric value to the inline function unless you specify the -O option. + You may also use __builtin_constant_p in initializers for static data. For instance, you can write + static const int table[] = { __builtin_constant_p (EXPRESSION) ? (EXPRESSION) : -1, }; + This is an acceptable initializer even if EXPRESSION is not a constant expression, including the case where __builtin_constant_p returns 1 because EXPRESSION can be folded to a constant but EXPRESSION contains operands that are not otherwise permitted in a static initializer (for example, 0 && foo ()). GCC must be more conservative about evaluating the built-in in this case, because it has no opportunity to perform optimization. +*/ +#define BUILTIN_CONSTANT(exp) __builtin_constant_p(exp) + +/** You can use the built-in function \b __builtin_types_compatible_p to determine whether two types are the same. This built-in function returns 1 if the unqualified versions of the types type1 and type2 (which are types, not expressions) are compatible, 0 otherwise. The result of this built-in function can be used in integer constant expressions. + This built-in function ignores top level qualifiers (e.g., const, volatile). For example, int is equivalent to const int. The type int[] and int[5] are compatible. On the other hand, int and char * are not compatible, even if the size of their types, on the particular architecture are the same. Also, the amount of pointer indirection is taken into account when determining similarity. Consequently, short * is not similar to short **. Furthermore, two types that are typedefed are considered compatible if their underlying types are compatible. + An enum type is not considered to be compatible with another enum type even if both are compatible with the same integer type; this is what the C standard specifies. For example, enum {foo, bar} is not similar to enum {hot, dog}. + You typically use this function in code whose execution varies depending on the arguments' types. For example: + \code + #define foo(x) \ + ({ \ + typeof (x) tmp = (x); \ + if (__builtin_types_compatible_p (typeof (x), long double)) \ + tmp = foo_long_double (tmp); \ + else if (__builtin_types_compatible_p (typeof (x), double)) \ + tmp = foo_double (tmp); \ + else if (__builtin_types_compatible_p (typeof (x), float)) \ + tmp = foo_float (tmp); \ + else \ + abort (); \ + tmp; \ + }) + \endcode +*/ +#define BUILTIN_TYPE_COMPATIBLE(type1, type2) __builtin_types_compatible_p(type1, type2) + +/** You can use the built-in function \b __builtin_choose_expr to evaluate code depending on the value of a constant expression. This built-in function returns exp1 if const_exp, which is an integer constant expression, is nonzero. Otherwise it returns exp2. +This built-in function is analogous to the `? :' operator in C, except that the expression returned has its type unaltered by promotion rules. Also, the built-in function does not evaluate the expression that is not chosen. For example, if const_exp evaluates to true, exp2 is not evaluated even if it has side-effects. +This built-in function can return an lvalue if the chosen argument is an lvalue. If exp1 is returned, the return type is the same as exp1's type. Similarly, if exp2 is returned, its return type is the same as exp2. +Example: + \code + #define foo(x) \ + __builtin_choose_expr ( \ + __builtin_types_compatible_p (typeof (x), double), \ + foo_double (x), \ + __builtin_choose_expr ( \ + __builtin_types_compatible_p (typeof (x), float), \ + foo_float (x), \ + \\The void expression results in a compile-time error when assigning the result to something. \ + (void)0))\ + \endcode +*/ +#define BUILTIN_CHOOSE_EXPR(const_exp, exp1, exp2) __builtin_choose_expr (const_exp, exp1, exp2) + +/** @} */ + #ifdef __cplusplus } #endif diff --git a/tinyusb/common/mcu/mcu.h b/tinyusb/common/mcu/mcu.h index 2bff2a017..ca0be9dd9 100644 --- a/tinyusb/common/mcu/mcu.h +++ b/tinyusb/common/mcu/mcu.h @@ -53,21 +53,21 @@ //#define MCU MCU_LPC43XX -#define MCU_LPC134X 1 -#define MCU_LPC11XX 2 +#define MCU_LPC13UXX 1 +#define MCU_LPC11UXX 2 #define MCU_LPC43XX 3 #define ENDIAN_LITTLE ///< MCU Endian #define ALIGNMENT (4) ///< MCU Alignment -#if MCU == MCU_LPC134X - #include "mcu_lpc134x.h" +#if MCU == MCU_LPC13UXX + #include "mcu_lpc13uxx.h" #elif MCU == MCU_LPC43XX #include "mcu_lpc43xx.h" -#elif MCU == MCU_LPC11XX +#elif MCU == MCU_LPC11UXX #include "mcu_lpc11xx.h" #else - #error Arch is not supported yet + #error MCU is not defined or supported yet #endif #endif /* _TUSB_MCU_H_ */ diff --git a/tinyusb/common/mcu/mcu_lpc134x.h b/tinyusb/common/mcu/mcu_lpc13uxx.h similarity index 94% rename from tinyusb/common/mcu/mcu_lpc134x.h rename to tinyusb/common/mcu/mcu_lpc13uxx.h index d5ac1e053..615ac4ed7 100644 --- a/tinyusb/common/mcu/mcu_lpc134x.h +++ b/tinyusb/common/mcu/mcu_lpc13uxx.h @@ -1,5 +1,5 @@ /* - * mcu_lpc134x.h + * mcu_lpc13uxx.h * * Created on: Nov 26, 2012 * Author: hathach @@ -46,14 +46,14 @@ * @{ */ -#ifndef _TUSB_MCU_LPC134_X_H_ -#define _TUSB_MCU_LPC134_X_H_ +#ifndef _TUSB_MCU_LPC13UXX_H_ +#define _TUSB_MCU_LPC13UXX_H_ #include "LPC13Uxx.h" #define DEVICE_ROMDRIVER -#endif /* _TUSB_MCU_LPC134_X_H_ */ +#endif /* _TUSB_MCU_LPC13UXX_H_ */ /** @} */ diff --git a/tinyusb/device/romdriver/error.h b/tinyusb/device/romdriver/error.h index 9fa1eee28..4849044bb 100644 --- a/tinyusb/device/romdriver/error.h +++ b/tinyusb/device/romdriver/error.h @@ -133,8 +133,9 @@ typedef enum } ErrorCode_t; - +#ifndef offsetof #define offsetof(s,m) (int)&(((s *)0)->m) +#endif #define COMPILE_TIME_ASSERT(pred) switch(0){case 0:case pred:;} #endif /* __LPC_ERROR_H__ */ diff --git a/tinyusb/hal/hal_lpc134x.c b/tinyusb/hal/hal_lpc13uxx.c similarity index 98% rename from tinyusb/hal/hal_lpc134x.c rename to tinyusb/hal/hal_lpc13uxx.c index 88ecd93e1..8affb434a 100644 --- a/tinyusb/hal/hal_lpc134x.c +++ b/tinyusb/hal/hal_lpc13uxx.c @@ -1,5 +1,5 @@ /* - * hal_lpc134x.c + * hal_lpc13uxx.c * * Created on: Dec 2, 2012 * Author: hathach @@ -37,7 +37,7 @@ #include "common/common.h" -#if MCU == MCU_LPC134X +#if MCU == MCU_LPC13UXX TUSB_Error_t hal_init() { diff --git a/tinyusb/tusb_cfg.h b/tinyusb/tusb_cfg.h index 6cda15830..efb236cef 100644 --- a/tinyusb/tusb_cfg.h +++ b/tinyusb/tusb_cfg.h @@ -57,10 +57,10 @@ #define CFG_TUSB_DEBUG_LEVEL 3 /// Enable Host Support -#define CFG_TUSB_HOST +//#define CFG_TUSB_HOST /// Enable Device Support -//#define CFG_TUSB_DEVICE +#define CFG_TUSB_DEVICE /// Enable CDC Support #define CFG_CLASS_CDC