Add support for the STM32C0 and the NUCLEO-C071RB.

This commit is contained in:
David (Pololu)
2024-10-08 12:30:44 -07:00
committed by hathach
parent dbc2c8d972
commit 568c785da1
16 changed files with 961 additions and 8 deletions

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@@ -153,7 +153,7 @@ Following CPUs are supported, check out `Supported Devices`_ for comprehensive l
+--------------+------------------------------------------------------------+ +--------------+------------------------------------------------------------+
| Sony | CXD56 | | Sony | CXD56 |
+--------------+------------------------------------------------------------+ +--------------+------------------------------------------------------------+
| ST STM32 | F0, F1, F2, F3, F4, F7, G0, G4, H5, H7, | | ST STM32 | C0, F0, F1, F2, F3, F4, F7, G0, G4, H5, H7, |
| | | | | |
| | L0, L1, L4, L4+, L5, U5, WB | | | L0, L1, L4, L4+, L5, U5, WB |
+--------------+------------------------------------------------------------+ +--------------+------------------------------------------------------------+

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@@ -97,7 +97,7 @@ Supported MCUs
| +-----------------------------+--------+------+-----------+------------------------+-------------------+ | +-----------------------------+--------+------+-----------+------------------------+-------------------+
| | F3 | ✔ | ✖ | ✖ | stm32_fsdev | | | | F3 | ✔ | ✖ | ✖ | stm32_fsdev | |
| +-----------------------------+--------+------+-----------+------------------------+-------------------+ | +-----------------------------+--------+------+-----------+------------------------+-------------------+
| | G0, H5 | ✔ | | ✖ | stm32_fsdev | | | | C0, G0, H5 | ✔ | | ✖ | stm32_fsdev | |
| +-----------------------------+--------+------+-----------+------------------------+-------------------+ | +-----------------------------+--------+------+-----------+------------------------+-------------------+
| | G4 | ✔ | ✖ | ✖ | stm32_fsdev | | | | G4 | ✔ | ✖ | ✖ | stm32_fsdev | |
| +-----------------------------+--------+------+-----------+------------------------+-------------------+ | +-----------------------------+--------+------+-----------+------------------------+-------------------+

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@@ -107,6 +107,9 @@
#elif CFG_TUSB_MCU == OPT_MCU_STM32G0 #elif CFG_TUSB_MCU == OPT_MCU_STM32G0
#include "stm32g0xx.h" #include "stm32g0xx.h"
#elif CFG_TUSB_MCU == OPT_MCU_STM32C0
#include "stm32c0xx.h"
#elif CFG_TUSB_MCU == OPT_MCU_CXD56 #elif CFG_TUSB_MCU == OPT_MCU_CXD56
// no header needed // no header needed

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@@ -0,0 +1,187 @@
/*
******************************************************************************
**
** @file : LinkerScript.ld
**
** @author : Auto-generated by STM32CubeIDE
**
** Abstract : Linker script for NUCLEO-C071RB Board embedding STM32C071RBTx Device from stm32c0 series
** 128KBytes FLASH
** 24KBytes RAM
**
** Set heap size, stack size and stack location according
** to application requirements.
**
** Set memory bank area and size if external memory is used
**
** Target : STMicroelectronics STM32
**
** Distribution: The file is distributed as is, without any warranty
** of any kind.
**
******************************************************************************
** @attention
**
** Copyright (c) 2024 STMicroelectronics.
** All rights reserved.
**
** This software is licensed under terms that can be found in the LICENSE file
** in the root directory of this software component.
** If no LICENSE file comes with this software, it is provided AS-IS.
**
******************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/* Highest address of the user mode stack */
_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */
_Min_Heap_Size = 0x200; /* required amount of heap */
_Min_Stack_Size = 0x400; /* required amount of stack */
/* Memories definition */
MEMORY
{
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 24K
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 128K
}
/* Sections */
SECTIONS
{
/* The startup code into "FLASH" Rom type memory */
.isr_vector :
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
} >FLASH
/* The program code and other data into "FLASH" Rom type memory */
.text :
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
KEEP (*(.init))
KEEP (*(.fini))
. = ALIGN(4);
_etext = .; /* define a global symbols at end of code */
} >FLASH
/* Constant data into "FLASH" Rom type memory */
.rodata :
{
. = ALIGN(4);
*(.rodata) /* .rodata sections (constants, strings, etc.) */
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
. = ALIGN(4);
} >FLASH
.ARM.extab (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
*(.ARM.extab* .gnu.linkonce.armextab.*)
. = ALIGN(4);
} >FLASH
.ARM (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
__exidx_start = .;
*(.ARM.exidx*)
__exidx_end = .;
. = ALIGN(4);
} >FLASH
.preinit_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__preinit_array_start = .);
KEEP (*(.preinit_array*))
PROVIDE_HIDDEN (__preinit_array_end = .);
. = ALIGN(4);
} >FLASH
.init_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__init_array_start = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array*))
PROVIDE_HIDDEN (__init_array_end = .);
. = ALIGN(4);
} >FLASH
.fini_array (READONLY) : /* The "READONLY" keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
{
. = ALIGN(4);
PROVIDE_HIDDEN (__fini_array_start = .);
KEEP (*(SORT(.fini_array.*)))
KEEP (*(.fini_array*))
PROVIDE_HIDDEN (__fini_array_end = .);
. = ALIGN(4);
} >FLASH
/* Used by the startup to initialize data */
_sidata = LOADADDR(.data);
/* Initialized data sections into "RAM" Ram type memory */
.data :
{
. = ALIGN(4);
_sdata = .; /* create a global symbol at data start */
*(.data) /* .data sections */
*(.data*) /* .data* sections */
*(.RamFunc) /* .RamFunc sections */
*(.RamFunc*) /* .RamFunc* sections */
. = ALIGN(4);
_edata = .; /* define a global symbol at data end */
} >RAM AT> FLASH
/* Uninitialized data section into "RAM" Ram type memory */
. = ALIGN(4);
.bss :
{
/* This is used by the startup in order to initialize the .bss section */
_sbss = .; /* define a global symbol at bss start */
__bss_start__ = _sbss;
*(.bss)
*(.bss*)
*(COMMON)
. = ALIGN(4);
_ebss = .; /* define a global symbol at bss end */
__bss_end__ = _ebss;
} >RAM
/* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
._user_heap_stack :
{
. = ALIGN(8);
PROVIDE ( end = . );
PROVIDE ( _end = . );
. = . + _Min_Heap_Size;
. = . + _Min_Stack_Size;
. = ALIGN(8);
} >RAM
/* Remove information from the compiler libraries */
/DISCARD/ :
{
libc.a ( * )
libm.a ( * )
libgcc.a ( * )
}
.ARM.attributes 0 : { *(.ARM.attributes) }
}

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@@ -0,0 +1,10 @@
set(MCU_VARIANT stm32c071xx)
set(JLINK_DEVICE stm32c071rb)
set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/STM32C071RBTx_FLASH.ld)
function(update_board TARGET)
target_compile_definitions(${TARGET} PUBLIC
STM32C071xx
)
endfunction()

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@@ -0,0 +1,58 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2020, Ha Thach (tinyusb.org)
* Copyright (c) 2023, HiFiPhile
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#ifndef BOARD_H_
#define BOARD_H_
// Green LED
#define GREEN_LED_PORT GPIOA
#define GREEN_LED_PIN GPIO_PIN_5
#define GREEN_LED_STATE_ON 1
// Blue LED
#define BLUE_LED_PORT GPIOC
#define BLUE_LED_PIN GPIO_PIN_9
#define BLUE_LED_STATE_ON 0
// Generic LED
#define LED_PORT GREEN_LED_PORT
#define LED_PIN GREEN_LED_PIN
#define LED_STATE_ON GREEN_LED_STATE_ON
// Button
#define BUTTON_PORT GPIOC
#define BUTTON_PIN GPIO_PIN_13
#define BUTTON_STATE_ACTIVE 0
// Enable UART serial communication with the ST-Link
#define UART_DEV USART2
#define UART_GPIO_PORT GPIOA
#define UART_GPIO_AF GPIO_AF1_USART2
#define UART_TX_PIN GPIO_PIN_2
#define UART_RX_PIN GPIO_PIN_3
#endif /* BOARD_H_ */

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@@ -0,0 +1,13 @@
CFLAGS += \
-DSTM32C071xx
# GCC
SRC_S_GCC += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32c071xx.s
LD_FILE_GCC = $(BOARD_PATH)/STM32C071RBTx_FLASH.ld
# IAR
SRC_S_IAR += $(ST_CMSIS)/Source/Templates/iar/startup_stm32c071xx.s
LD_FILE_IAR = $(ST_CMSIS)/Source/Templates/iar/linker/stm32c071xx_flash.icf
# For flash-jlink target
JLINK_DEVICE = stm32c071rb

199
hw/bsp/stm32c0/family.c Normal file
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@@ -0,0 +1,199 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2019 Ha Thach (tinyusb.org)
* Copyright (c) 2023 HiFiPhile
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "stm32c0xx_hal.h"
#include "bsp/board_api.h"
#include "board.h"
//--------------------------------------------------------------------+
// Forward USB interrupt events to TinyUSB IRQ Handler
//--------------------------------------------------------------------+
void USB_DRD_FS_IRQHandler(void) {
tud_int_handler(0);
}
// Startup code generated by STM32CubeIDE uses USB_IRQHandler, while
// stm32c071xx.s from cmsis_device_c0 uses USB_DRD_FS_IRQHandler.
void USB_IRQHandler(void) {
USB_DRD_FS_IRQHandler();
}
//--------------------------------------------------------------------+
// MACRO TYPEDEF CONSTANT ENUM
//--------------------------------------------------------------------+
UART_HandleTypeDef UartHandle;
void board_init(void) {
HAL_Init();
// Enable the HSIUSB48 48 MHz oscillator.
RCC->CR |= RCC_CR_HSIUSB48ON;
// Wait for HSIUSB48 to be ready.
while (!(RCC->CR & RCC_CR_HSIUSB48RDY)) { }
// Change the SYSCLK source to HSIUSB48.
RCC->CFGR = (RCC->CFGR & ~RCC_CFGR_SW) | RCC_SYSCLKSOURCE_HSIUSB48;
// Wait for the SYSCLK source to change.
while ((RCC->CFGR & RCC_CFGR_SWS) >> RCC_CFGR_SWS_Pos != RCC_SYSCLKSOURCE_HSIUSB48) { }
// Disable HSI48 to save power.
RCC->CR &= ~RCC_CR_HSION;
// Enable peripheral clocks.
RCC->APBENR1 = RCC_APBENR1_USBEN | RCC_APBENR1_CRSEN | RCC_APBENR1_USART2EN;
RCC->APBENR2 = RCC_APBENR2_USART1EN;
// Enable all GPIO clocks.
RCC->IOPENR = 0x2F;
// Turn on CRS to make the HSIUSB48 clock more precise when USB is connected.
CRS->CR |= CRS_CR_AUTOTRIMEN | CRS_CR_CEN;
#if CFG_TUSB_OS == OPT_OS_NONE
// 1ms tick timer
SysTick_Config(SystemCoreClock / 1000);
#elif CFG_TUSB_OS == OPT_OS_FREERTOS
// Explicitly disable systick to prevent its ISR runs before scheduler start
SysTick->CTRL &= ~1U;
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
NVIC_SetPriority(USB_DRD_FS_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY);
#endif
// LED
{
GPIO_InitTypeDef gpio_init = { 0 };
gpio_init.Pin = LED_PIN;
gpio_init.Mode = GPIO_MODE_OUTPUT_PP;
HAL_GPIO_Init(LED_PORT, &gpio_init);
board_led_write(false);
}
// Button
{
GPIO_InitTypeDef gpio_init = { 0 };
gpio_init.Pin = BUTTON_PIN;
gpio_init.Mode = GPIO_MODE_INPUT;
gpio_init.Pull = BUTTON_STATE_ACTIVE ? GPIO_PULLDOWN : GPIO_PULLUP;
HAL_GPIO_Init(BUTTON_PORT, &gpio_init);
}
#ifdef UART_DEV
// UART
{
GPIO_InitTypeDef gpio_init = { 0 };
gpio_init.Pin = UART_TX_PIN | UART_RX_PIN;
gpio_init.Mode = GPIO_MODE_AF_PP;
gpio_init.Pull = GPIO_PULLUP;
gpio_init.Speed = GPIO_SPEED_FREQ_HIGH;
gpio_init.Alternate = UART_GPIO_AF;
HAL_GPIO_Init(UART_GPIO_PORT, &gpio_init);
}
UartHandle = (UART_HandleTypeDef){
.Instance = UART_DEV,
.Init.BaudRate = CFG_BOARD_UART_BAUDRATE,
.Init.WordLength = UART_WORDLENGTH_8B,
.Init.StopBits = UART_STOPBITS_1,
.Init.Parity = UART_PARITY_NONE,
.Init.HwFlowCtl = UART_HWCONTROL_NONE,
.Init.Mode = UART_MODE_TX_RX,
.Init.OverSampling = UART_OVERSAMPLING_16,
.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
};
HAL_UART_Init(&UartHandle);
#endif
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state) {
GPIO_PinState pin_state = (GPIO_PinState)(state ? LED_STATE_ON : (1 - LED_STATE_ON));
HAL_GPIO_WritePin(LED_PORT, LED_PIN, pin_state);
}
uint32_t board_button_read(void) {
return BUTTON_STATE_ACTIVE == HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN);
}
size_t board_get_unique_id(uint8_t id[], size_t max_len) {
(void) max_len;
volatile uint32_t * stm32_uuid = (volatile uint32_t *) UID_BASE;
uint32_t* id32 = (uint32_t*) (uintptr_t) id;
uint8_t const len = 12;
id32[0] = stm32_uuid[0];
id32[1] = stm32_uuid[1];
id32[2] = stm32_uuid[2];
return len;
}
int board_uart_read(uint8_t *buf, int len) {
(void) buf;
(void) len;
return 0;
}
int board_uart_write(void const *buf, int len) {
#ifdef UART_DEV
HAL_UART_Transmit(&UartHandle, (uint8_t*)(uintptr_t) buf, len, 0xffff);
return len;
#else
(void) buf;
(void) len;
(void) UartHandle;
return 0;
#endif
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler(void) {
system_ticks++;
HAL_IncTick();
}
uint32_t board_millis(void) {
return system_ticks;
}
#endif
void HardFault_Handler(void) {
__asm("BKPT #0\n");
}
// Required by __libc_init_array in startup code if we are compiling using
// -nostdlib/-nostartfiles.
void _init(void) {
}

118
hw/bsp/stm32c0/family.cmake Normal file
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@@ -0,0 +1,118 @@
include_guard()
set(ST_FAMILY c0)
set(ST_PREFIX stm32${ST_FAMILY}xx)
set(ST_HAL_DRIVER ${TOP}/hw/mcu/st/stm32${ST_FAMILY}xx_hal_driver)
set(ST_CMSIS ${TOP}/hw/mcu/st/cmsis_device_${ST_FAMILY})
set(CMSIS_5 ${TOP}/lib/CMSIS_5)
# include board specific
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
# toolchain set up
set(CMAKE_SYSTEM_PROCESSOR cortex-m0plus CACHE INTERNAL "System Processor")
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
set(FAMILY_MCUS STM32C0 CACHE INTERNAL "")
set(OPENOCD_OPTION "-f interface/stlink.cfg -f target/stm32c0x.cfg")
#------------------------------------
# BOARD_TARGET
#------------------------------------
# only need to be built ONCE for all examples
function(add_board_target BOARD_TARGET)
if (TARGET ${BOARD_TARGET})
return()
endif ()
# Startup & Linker script
set(STARTUP_FILE_GNU ${ST_CMSIS}/Source/Templates/gcc/startup_${MCU_VARIANT}.s)
set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
set(STARTUP_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/startup_${MCU_VARIANT}.s)
set(LD_FILE_Clang ${LD_FILE_GNU})
set(LD_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/linker/${MCU_VARIANT}_flash.icf)
add_library(${BOARD_TARGET} STATIC
${ST_CMSIS}/Source/Templates/system_${ST_PREFIX}.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_cortex.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_pwr.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_pwr_ex.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_rcc.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_rcc_ex.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_gpio.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_uart.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_uart_ex.c
${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_dma.c
${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
)
target_include_directories(${BOARD_TARGET} PUBLIC
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
${CMSIS_5}/CMSIS/Core/Include
${ST_CMSIS}/Include
${ST_HAL_DRIVER}/Inc
)
# target_compile_options(${BOARD_TARGET} PUBLIC)
# target_compile_definitions(${BOARD_TARGET} PUBLIC)
update_board(${BOARD_TARGET})
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
-nostartfiles
--specs=nosys.specs --specs=nano.specs
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--script=${LD_FILE_Clang}"
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--config=${LD_FILE_IAR}"
)
endif ()
endfunction()
#------------------------------------
# Functions
#------------------------------------
function(family_configure_example TARGET RTOS)
family_configure_common(${TARGET} ${RTOS})
# Board target
add_board_target(board_${BOARD})
#---------- Port Specific ----------
# These files are built for each example since it depends on example's tusb_config.h
target_sources(${TARGET} PUBLIC
# BSP
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
)
target_include_directories(${TARGET} PUBLIC
# family, hw, board
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
)
# Add TinyUSB target and port source
family_add_tinyusb(${TARGET} OPT_MCU_STM32C0 ${RTOS})
target_sources(${TARGET}-tinyusb PUBLIC
${TOP}/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
${TOP}/src/portable/st/typec/typec_stm32.c
)
target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD})
# Link dependencies
target_link_libraries(${TARGET} PUBLIC board_${BOARD} ${TARGET}-tinyusb)
# Flashing
family_flash_jlink(${TARGET})
family_flash_stlink(${TARGET})
#family_flash_openocd(${TARGET})
endfunction()

52
hw/bsp/stm32c0/family.mk Normal file
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@@ -0,0 +1,52 @@
ST_FAMILY = c0
DEPS_SUBMODULES += lib/CMSIS_5 hw/mcu/st/cmsis_device_$(ST_FAMILY) hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
include $(TOP)/$(BOARD_PATH)/board.mk
CPU_CORE ?= cortex-m0plus
# --------------
# Compiler Flags
# --------------
CFLAGS += \
-DCFG_TUSB_MCU=OPT_MCU_STM32C0
# GCC Flags
CFLAGS_GCC += \
-flto \
# suppress warning caused by vendor mcu driver
CFLAGS_GCC += -Wno-error=cast-align -Wno-error=unused-parameter
LDFLAGS_GCC += \
-nostdlib -nostartfiles \
--specs=nosys.specs --specs=nano.specs
# -----------------
# Sources & Include
# -----------------
SRC_C += \
src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c \
$(ST_CMSIS)/Source/Templates/system_stm32$(ST_FAMILY)xx.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_cortex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr_ex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc_ex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_uart.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_uart_ex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_gpio.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_dma.c
INC += \
$(TOP)/$(BOARD_PATH) \
$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
$(TOP)/$(ST_CMSIS)/Include \
$(TOP)/$(ST_HAL_DRIVER)/Inc
# flash target using on-board stlink
flash: flash-stlink

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@@ -0,0 +1,284 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32c0xx_hal_conf.h
* @author MCD Application Team
* @brief HAL configuration template file.
* This file should be copied to the application folder and renamed
* to stm32c0xx_hal_conf.h.
******************************************************************************
* @attention
*
* Copyright (c) 2021 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32C0xx_HAL_CONF_H
#define STM32C0xx_HAL_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* ########################## Module Selection ############################## */
/**
* @brief This is the list of modules to be used in the HAL driver
*/
#define HAL_MODULE_ENABLED
/* #define HAL_ADC_MODULE_ENABLED */
/* #define HAL_CRC_MODULE_ENABLED */
/* #define HAL_CRYP_MODULE_ENABLED */
/* #define HAL_I2C_MODULE_ENABLED */
/* #define HAL_I2S_MODULE_ENABLED */
/* #define HAL_IWDG_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */
/* #define HAL_PCD_MODULE_ENABLED */
/* #define HAL_HCD_MODULE_ENABLED */
/* #define HAL_RNG_MODULE_ENABLED */
/* #define HAL_RTC_MODULE_ENABLED */
/* #define HAL_SMARTCARD_MODULE_ENABLED */
/* #define HAL_SMBUS_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
/* #define HAL_TIM_MODULE_ENABLED */
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_WWDG_MODULE_ENABLED */
#define HAL_GPIO_MODULE_ENABLED
#define HAL_EXTI_MODULE_ENABLED
#define HAL_DMA_MODULE_ENABLED
#define HAL_RCC_MODULE_ENABLED
#define HAL_FLASH_MODULE_ENABLED
#define HAL_PWR_MODULE_ENABLED
#define HAL_CORTEX_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* ########################## Register Callbacks selection ############################## */
/**
* @brief Set below the peripheral configuration to "1U" to add the support
* of HAL callback registration/unregistration feature for the HAL
* driver(s). This allows user application to provide specific callback
* functions thanks to HAL_PPP_RegisterCallback() rather than overwriting
* the default weak callback functions (see each stm32c0xx_hal_ppp.h file
* for possible callback identifiers defined in HAL_PPP_CallbackIDTypeDef
* for each PPP peripheral).
*/
#define USE_HAL_ADC_REGISTER_CALLBACKS 0U /* ADC register callback disabled */
#define USE_HAL_I2C_REGISTER_CALLBACKS 0U /* I2C register callback disabled */
#define USE_HAL_IRDA_REGISTER_CALLBACKS 0U /* IRDA register callback disabled */
#define USE_HAL_I2S_REGISTER_CALLBACKS 0U /* I2S register callback disabled */
#define USE_HAL_IWDG_REGISTER_CALLBACKS 0U /* IWDG register callback disabled */
#define USE_HAL_RTC_REGISTER_CALLBACKS 0U /* RTC register callback disabled */
#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0U /* SMARTCARD register callback disabled */
#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0U /* SMBUS register callback disabled */
#define USE_HAL_SPI_REGISTER_CALLBACKS 0U /* SPI register callback disabled */
#define USE_HAL_TIM_REGISTER_CALLBACKS 0U /* TIM register callback disabled */
#define USE_HAL_UART_REGISTER_CALLBACKS 0U /* UART register callback disabled */
#define USE_HAL_USART_REGISTER_CALLBACKS 0U /* USART register callback disabled */
#define USE_HAL_WWDG_REGISTER_CALLBACKS 0U /* WWDG register callback disabled */
/* ########################## Oscillator Values adaptation ####################*/
/**
* @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSE is used as system clock source, directly or through the PLL).
*/
#if !defined (HSE_VALUE)
#define HSE_VALUE (8000000U) /*!< Value of the External oscillator in Hz */
#endif /* HSE_VALUE */
#if !defined (HSE_STARTUP_TIMEOUT)
#define HSE_STARTUP_TIMEOUT (100UL) /*!< Time out for HSE start up, in ms */
#endif /* HSE_STARTUP_TIMEOUT */
/**
* @brief Internal High Speed oscillator (HSI) value.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSI is used as system clock source, directly or through the PLL).
*/
#if !defined (HSI_VALUE)
#define HSI_VALUE (48000000UL) /*!< Value of the Internal oscillator in Hz*/
#endif /* HSI_VALUE */
/**
* @brief Internal Low Speed oscillator (LSI) value.
*/
#if !defined (LSI_VALUE)
#define LSI_VALUE (32000UL) /*!< LSI Typical Value in Hz*/
#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
The real value may vary depending on the variations
in voltage and temperature.*/
#if !defined (LSI_STARTUP_TIME)
#define LSI_STARTUP_TIME 130UL /*!< Time out for LSI start up, in ms */
#endif /* LSI_STARTUP_TIME */
/**
* @brief External Low Speed oscillator (LSE) value.
* This value is used by the UART, RTC HAL module to compute the system frequency
*/
#if !defined (LSE_VALUE)
#define LSE_VALUE (32768UL) /*!< Value of the External oscillator in Hz*/
#endif /* LSE_VALUE */
#if !defined (LSE_STARTUP_TIMEOUT)
#define LSE_STARTUP_TIMEOUT (5000UL) /*!< Time out for LSE start up, in ms */
#endif /* LSE_STARTUP_TIMEOUT */
/**
* @brief External clock source for I2S1 peripheral
* This value is used by the RCC HAL module to compute the I2S1 clock source
* frequency.
*/
#if !defined (EXTERNAL_I2S1_CLOCK_VALUE)
#define EXTERNAL_I2S1_CLOCK_VALUE (12288000UL) /*!< Value of the I2S1 External clock source in Hz*/
#endif /* EXTERNAL_I2S1_CLOCK_VALUE */
/* Tip: To avoid modifying this file each time you need to use different HSE,
=== you can define the HSE value in your toolchain compiler preprocessor. */
/* ########################### System Configuration ######################### */
/**
* @brief This is the HAL system configuration section
*/
#define VDD_VALUE (3300UL) /*!< Value of VDD in mv */
#define TICK_INT_PRIORITY 3U /*!< tick interrupt priority */
#define USE_RTOS 0U
#define PREFETCH_ENABLE 0U
#define INSTRUCTION_CACHE_ENABLE 1U
/* ########################## Assert Selection ############################## */
/**
* @brief Uncomment the line below to expanse the "assert_param" macro in the
* HAL drivers code
*/
/* #define USE_FULL_ASSERT 1U */
/* Includes ------------------------------------------------------------------*/
/**
* @brief Include modules header file
*/
#ifdef HAL_RCC_MODULE_ENABLED
#include "stm32c0xx_hal_rcc.h"
#endif /* HAL_RCC_MODULE_ENABLED */
#ifdef HAL_GPIO_MODULE_ENABLED
#include "stm32c0xx_hal_gpio.h"
#endif /* HAL_GPIO_MODULE_ENABLED */
#ifdef HAL_DMA_MODULE_ENABLED
#include "stm32c0xx_hal_dma.h"
#endif /* HAL_DMA_MODULE_ENABLED */
#ifdef HAL_CORTEX_MODULE_ENABLED
#include "stm32c0xx_hal_cortex.h"
#endif /* HAL_CORTEX_MODULE_ENABLED */
#ifdef HAL_ADC_MODULE_ENABLED
#include "stm32c0xx_hal_adc.h"
#include "stm32c0xx_hal_adc_ex.h"
#endif /* HAL_ADC_MODULE_ENABLED */
#ifdef HAL_CRC_MODULE_ENABLED
#include "stm32c0xx_hal_crc.h"
#endif /* HAL_CRC_MODULE_ENABLED */
#ifdef HAL_EXTI_MODULE_ENABLED
#include "stm32c0xx_hal_exti.h"
#endif /* HAL_EXTI_MODULE_ENABLED */
#ifdef HAL_FLASH_MODULE_ENABLED
#include "stm32c0xx_hal_flash.h"
#endif /* HAL_FLASH_MODULE_ENABLED */
#ifdef HAL_I2C_MODULE_ENABLED
#include "stm32c0xx_hal_i2c.h"
#endif /* HAL_I2C_MODULE_ENABLED */
#ifdef HAL_I2S_MODULE_ENABLED
#include "stm32c0xx_hal_i2s.h"
#endif /* HAL_I2S_MODULE_ENABLED */
#ifdef HAL_IRDA_MODULE_ENABLED
#include "stm32c0xx_hal_irda.h"
#endif /* HAL_IRDA_MODULE_ENABLED */
#ifdef HAL_IWDG_MODULE_ENABLED
#include "stm32c0xx_hal_iwdg.h"
#endif /* HAL_IWDG_MODULE_ENABLED */
#ifdef HAL_PWR_MODULE_ENABLED
#include "stm32c0xx_hal_pwr.h"
#endif /* HAL_PWR_MODULE_ENABLED */
#ifdef HAL_RTC_MODULE_ENABLED
#include "stm32c0xx_hal_rtc.h"
#endif /* HAL_RTC_MODULE_ENABLED */
#ifdef HAL_SMARTCARD_MODULE_ENABLED
#include "stm32c0xx_hal_smartcard.h"
#endif /* HAL_SMARTCARD_MODULE_ENABLED */
#ifdef HAL_SMBUS_MODULE_ENABLED
#include "stm32c0xx_hal_smbus.h"
#endif /* HAL_SMBUS_MODULE_ENABLED */
#ifdef HAL_SPI_MODULE_ENABLED
#include "stm32c0xx_hal_spi.h"
#endif /* HAL_SPI_MODULE_ENABLED */
#ifdef HAL_TIM_MODULE_ENABLED
#include "stm32c0xx_hal_tim.h"
#endif /* HAL_TIM_MODULE_ENABLED */
#ifdef HAL_UART_MODULE_ENABLED
#include "stm32c0xx_hal_uart.h"
#endif /* HAL_UART_MODULE_ENABLED */
#ifdef HAL_USART_MODULE_ENABLED
#include "stm32c0xx_hal_usart.h"
#endif /* HAL_USART_MODULE_ENABLED */
#ifdef HAL_WWDG_MODULE_ENABLED
#include "stm32c0xx_hal_wwdg.h"
#endif /* HAL_WWDG_MODULE_ENABLED */
#ifdef HAL_PCD_MODULE_ENABLED
#include "stm32c0xx_hal_pcd.h"
#endif /* HAL_PCD_MODULE_ENABLED */
#ifdef HAL_HCD_MODULE_ENABLED
#include "stm32c0xx_hal_hcd.h"
#endif /* HAL_HCD_MODULE_ENABLED */
/* Exported macro ------------------------------------------------------------*/
#ifdef USE_FULL_ASSERT
/**
* @brief The assert_param macro is used for functions parameters check.
* @param expr If expr is false, it calls assert_failed function
* which reports the name of the source file and the source
* line number of the call that failed.
* If expr is true, it returns no value.
* @retval None
*/
#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
void assert_failed(uint8_t *file, uint32_t line);
#else
#define assert_param(expr) ((void)0U)
#endif /* USE_FULL_ASSERT */
#ifdef __cplusplus
}
#endif
#endif /* STM32C0xx_HAL_CONF_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

View File

@@ -238,6 +238,11 @@
#define TUP_USBIP_FSDEV_STM32 #define TUP_USBIP_FSDEV_STM32
#define TUP_DCD_ENDPOINT_MAX 8 #define TUP_DCD_ENDPOINT_MAX 8
#elif TU_CHECK_MCU(OPT_MCU_STM32C0)
#define TUP_USBIP_FSDEV
#define TUP_USBIP_FSDEV_STM32
#define TUP_DCD_ENDPOINT_MAX 8
#elif TU_CHECK_MCU(OPT_MCU_STM32L0, OPT_MCU_STM32L1) #elif TU_CHECK_MCU(OPT_MCU_STM32L0, OPT_MCU_STM32L1)
#define TUP_USBIP_FSDEV #define TUP_USBIP_FSDEV
#define TUP_USBIP_FSDEV_STM32 #define TUP_USBIP_FSDEV_STM32

View File

@@ -40,6 +40,7 @@
* F102, F103 512 byte buffer; no internal D+ pull-up (maybe many more changes?) * F102, F103 512 byte buffer; no internal D+ pull-up (maybe many more changes?)
* F302xB/C, F303xB/C, F373 512 byte buffer; no internal D+ pull-up * F302xB/C, F303xB/C, F373 512 byte buffer; no internal D+ pull-up
* F302x6/8, F302xD/E2, F303xD/E 1024 byte buffer; no internal D+ pull-up * F302x6/8, F302xD/E2, F303xD/E 1024 byte buffer; no internal D+ pull-up
* C0 2048 byte buffer; 32-bit bus; host mode
* G0 2048 byte buffer; 32-bit bus; host mode * G0 2048 byte buffer; 32-bit bus; host mode
* G4 1024 byte buffer * G4 1024 byte buffer
* H5 2048 byte buffer; 32-bit bus; host mode * H5 2048 byte buffer; 32-bit bus; host mode

View File

@@ -104,6 +104,20 @@
#define USB_CNTR_LPMODE USB_CNTR_SUSPRDY #define USB_CNTR_LPMODE USB_CNTR_SUSPRDY
#define USB_CNTR_FSUSP USB_CNTR_SUSPEN #define USB_CNTR_FSUSP USB_CNTR_SUSPEN
#elif CFG_TUSB_MCU == OPT_MCU_STM32C0
#include "stm32c0xx.h"
#define FSDEV_PMA_SIZE (2048u)
#define USB USB_DRD_FS
#define USB_EP_CTR_RX USB_CHEP_VTRX
#define USB_EP_CTR_TX USB_CHEP_VTTX
#define USB_EPREG_MASK USB_CHEP_REG_MASK
#define USB_CNTR_FRES USB_CNTR_USBRST
#define USB_CNTR_RESUME USB_CNTR_L2RES
#define USB_ISTR_EP_ID USB_ISTR_IDN
#define USB_EPADDR_FIELD USB_CHEP_ADDR
#define USB_CNTR_LPMODE USB_CNTR_SUSPRDY
#define USB_CNTR_FSUSP USB_CNTR_SUSPEN
#elif CFG_TUSB_MCU == OPT_MCU_STM32H5 #elif CFG_TUSB_MCU == OPT_MCU_STM32H5
#include "stm32h5xx.h" #include "stm32h5xx.h"
#define FSDEV_PMA_SIZE (2048u) #define FSDEV_PMA_SIZE (2048u)
@@ -260,6 +274,8 @@ static const IRQn_Type fsdev_irq[] = {
#else #else
USB_UCPD1_2_IRQn, USB_UCPD1_2_IRQn,
#endif #endif
#elif CFG_TUSB_MCU == OPT_MCU_STM32C0
USB_DRD_FS_IRQn,
#elif TU_CHECK_MCU(OPT_MCU_STM32G4, OPT_MCU_STM32L1) #elif TU_CHECK_MCU(OPT_MCU_STM32G4, OPT_MCU_STM32L1)
USB_HP_IRQn, USB_HP_IRQn,
USB_LP_IRQn, USB_LP_IRQn,

View File

@@ -93,6 +93,7 @@
#define OPT_MCU_STM32H5 315 ///< ST H5 #define OPT_MCU_STM32H5 315 ///< ST H5
#define OPT_MCU_STM32U0 316 ///< ST U0 #define OPT_MCU_STM32U0 316 ///< ST U0
#define OPT_MCU_STM32H7RS 317 ///< ST F7RS #define OPT_MCU_STM32H7RS 317 ///< ST F7RS
#define OPT_MCU_STM32C0 318 ///< ST C0
// Sony // Sony
#define OPT_MCU_CXD56 400 ///< SONY CXD56 #define OPT_MCU_CXD56 400 ///< SONY CXD56

View File

@@ -73,6 +73,9 @@ deps_optional = {
'hw/mcu/sony/cxd56/spresense-exported-sdk': ['https://github.com/sonydevworld/spresense-exported-sdk.git', 'hw/mcu/sony/cxd56/spresense-exported-sdk': ['https://github.com/sonydevworld/spresense-exported-sdk.git',
'2ec2a1538362696118dc3fdf56f33dacaf8f4067', '2ec2a1538362696118dc3fdf56f33dacaf8f4067',
'spresense'], 'spresense'],
'hw/mcu/st/cmsis_device_c0': ['https://github.com/STMicroelectronics/cmsis_device_c0.git',
'fb56b1b70c73b74eacda2a4bcc36886444364ab3',
'stm32c0'],
'hw/mcu/st/cmsis_device_f0': ['https://github.com/STMicroelectronics/cmsis_device_f0.git', 'hw/mcu/st/cmsis_device_f0': ['https://github.com/STMicroelectronics/cmsis_device_f0.git',
'2fc25ee22264bc27034358be0bd400b893ef837e', '2fc25ee22264bc27034358be0bd400b893ef837e',
'stm32f0'], 'stm32f0'],
@@ -124,6 +127,9 @@ deps_optional = {
'hw/mcu/st/stm32-mfxstm32l152': ['https://github.com/STMicroelectronics/stm32-mfxstm32l152.git', 'hw/mcu/st/stm32-mfxstm32l152': ['https://github.com/STMicroelectronics/stm32-mfxstm32l152.git',
'7f4389efee9c6a655b55e5df3fceef5586b35f9b', '7f4389efee9c6a655b55e5df3fceef5586b35f9b',
'stm32h7'], 'stm32h7'],
'hw/mcu/st/stm32c0xx_hal_driver': ['https://github.com/STMicroelectronics/stm32c0xx_hal_driver.git',
'41253e2f1d7ae4a4d0c379cf63f5bcf71fcf8eb3',
'stm32c0'],
'hw/mcu/st/stm32f0xx_hal_driver': ['https://github.com/STMicroelectronics/stm32f0xx_hal_driver.git', 'hw/mcu/st/stm32f0xx_hal_driver': ['https://github.com/STMicroelectronics/stm32f0xx_hal_driver.git',
'0e95cd88657030f640a11e690a8a5186c7712ea5', '0e95cd88657030f640a11e690a8a5186c7712ea5',
'stm32f0'], 'stm32f0'],
@@ -189,12 +195,12 @@ deps_optional = {
'ch32f20x'], 'ch32f20x'],
'lib/CMSIS_5': ['https://github.com/ARM-software/CMSIS_5.git', 'lib/CMSIS_5': ['https://github.com/ARM-software/CMSIS_5.git',
'20285262657d1b482d132d20d755c8c330d55c1f', '20285262657d1b482d132d20d755c8c330d55c1f',
'imxrt kinetis_k32l2 kinetis_kl lpc51 lpc54 lpc55 mcx mm32 msp432e4 nrf ra saml2x' 'imxrt kinetis_k32l2 kinetis_kl lpc51 lpc54 lpc55 mcx mm32 msp432e4 nrf ra saml2x '
'lpc11 lpc13 lpc15 lpc17 lpc18 lpc40 lpc43' 'lpc11 lpc13 lpc15 lpc17 lpc18 lpc40 lpc43 '
'stm32f0 stm32f1 stm32f2 stm32f3 stm32f4 stm32f7 stm32g0 stm32g4 stm32h5' 'stm32c0 stm32f0 stm32f1 stm32f2 stm32f3 stm32f4 stm32f7 stm32g0 stm32g4 stm32h5 '
'stm32h7 stm32l0 stm32l1 stm32l4 stm32l5 stm32u5 stm32wb' 'stm32h7 stm32l0 stm32l1 stm32l4 stm32l5 stm32u5 stm32wb '
'sam3x samd11 samd21 samd51 samd5x_e5x same5x same7x saml2x samg' 'sam3x samd11 samd21 samd51 samd5x_e5x same5x same7x saml2x samg '
'tm4c'], 'tm4c '],
'lib/sct_neopixel': ['https://github.com/gsteiert/sct_neopixel.git', 'lib/sct_neopixel': ['https://github.com/gsteiert/sct_neopixel.git',
'e73e04ca63495672d955f9268e003cffe168fcd8', 'e73e04ca63495672d955f9268e003cffe168fcd8',
'lpc55'], 'lpc55'],