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This commit is contained in:
hathach
2012-12-18 15:08:30 +07:00
parent 50c89192d8
commit ec4a3f6048
35 changed files with 1570 additions and 3637 deletions
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76
demos/bsp/boards/board.c Normal file
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@@ -0,0 +1,76 @@
/*
* board.c
*
* Created on: Dec 10, 2012
* Author: hathach
*/
/*
* 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.
*/
#include "board.h"
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
//-------------------------------------------------------------------- +
// LPCXpresso printf redirection +
//-------------------------------------------------------------------- +
#if (defined BSP_UART_ENABLE) && (__REDLIB_INTERFACE_VERSION__ >= __REDLIB_INTERFACE_VERSION__)
// Called by bottom level of printf routine within RedLib C library to write
// a character. With the default semihosting stub, this would write the character
// to the debugger console window . But this version writes
// the character to the LPC1768/RDB1768 UART.
int __sys_write (int iFileHandle, char *pcBuffer, int iLength)
{
return board_uart_send(pcBuffer, iLength);
}
// Called by bottom level of scanf routine within RedLib C library to read
// a character. With the default semihosting stub, this would read the character
// from the debugger console window (which acts as stdin). But this version reads
// the character from the LPC1768/RDB1768 UART.
int __sys_readc (void)
{
uint8_t c;
board_uart_recv(&c, 1);
return (int)c;
}
#endif
void check_failed(uint8_t *file, uint32_t line)
{
}

8
demos/bsp/boards/board.h
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@@ -57,7 +57,11 @@
#include <stdint.h>
#define TICKS_PER_SECOND 1000
#define BSP_TICKS_PER_SECOND 1000
//#define BSP_UART_ENABLE
#define BSP_UART_BAUDRATE 115200
/// n-th Bit
#ifndef BIT_
@@ -82,6 +86,8 @@
void board_init(void);
void board_leds(uint32_t mask, uint32_t state);
extern volatile uint32_t system_ticks;
#ifdef __cplusplus
}
#endif

2
demos/bsp/boards/board_at86rf2xx.c
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@@ -50,7 +50,7 @@
void board_init(void)
{
SystemInit();
SysTick_Config(SystemCoreClock / TICKS_PER_SECOND); // 1 msec tick timer
SysTick_Config(SystemCoreClock / BSP_TICKS_PER_SECOND); // 1 msec tick timer
GPIOInit();
GPIOSetDir(CFG_LED_PORT, CFG_LED_PIN, 1);

22
demos/bsp/boards/board_lpcxpresso1347.c
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@@ -40,7 +40,8 @@
#if BOARD == BOARD_LPCXPRESSO1347
#include "LPC13Uxx.h"
#include "gpio.h"
#include "lpc13uxx/inc/gpio.h"
#include "lpc13uxx/inc/uart.h"
#define CFG_LED_PORT (0)
#define CFG_LED_PIN (7)
@@ -50,10 +51,15 @@
void board_init(void)
{
SystemInit();
SysTick_Config(SystemCoreClock / TICKS_PER_SECOND); // 1 msec tick timer
SysTick_Config(SystemCoreClock / BSP_TICKS_PER_SECOND); // 1 msec tick timer
GPIOInit();
// Leds Init
GPIOSetDir(CFG_LED_PORT, CFG_LED_PIN, 1);
LPC_GPIO->CLR[CFG_LED_PORT] = (1 << CFG_LED_PIN);
// Uart Init
UARTInit(BSP_UART_BAUDRATE);
}
void board_leds(uint32_t mask, uint32_t state)
@@ -64,4 +70,16 @@ void board_leds(uint32_t mask, uint32_t state)
}
}
uint32_t board_uart_send(uint8_t *p_buffer, uint32_t length)
{
UARTSend(p_buffer, length);
return length;
}
uint32_t board_uart_recv(uint8_t *p_buffer, uint32_t length)
{
*p_buffer = get_key();
return 1;
}
#endif

29
demos/bsp/boards/board_ngx4330.c
View File

@@ -58,8 +58,9 @@ const static struct {
void board_init(void)
{
CGU_Init();
SysTick_Config( CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE)/TICKS_PER_SECOND ); /* 1 ms Timer */
SysTick_Config( CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE)/BSP_TICKS_PER_SECOND ); /* 1 ms Timer */
// USB Pin init
/* Turn on 5V USB VBUS TODO Should be Host-only */
scu_pinmux(0x2, 6, MD_PUP | MD_EZI, FUNC4); // P2_6 USB1_PWR_EN, USB1 VBus function
scu_pinmux(0x2, 5, MD_PLN | MD_EZI | MD_ZI, FUNC2); // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
@@ -74,6 +75,18 @@ void board_init(void)
scu_pinmux(leds[i].port, leds[i].pin, MD_PUP|MD_EZI|MD_ZI, FUNC0);
GPIO_SetDir(leds[i].port, BIT_(leds[i].pin), 1); // output
}
// UART init
UART_CFG_Type UARTConfigStruct;
scu_pinmux(0x6 ,4, MD_PDN|MD_EZI, FUNC2); // UART0_TXD
scu_pinmux(0x6 ,5, MD_PDN|MD_EZI, FUNC2); // UART0_RXD
UART_ConfigStructInit(&UARTConfigStruct); // default: baud = 9600, 8 bit data, 1 stop bit, no parity
UARTConfigStruct.Baud_rate = BSP_UART_BAUDRATE; // Re-configure baudrate
UART_Init((LPC_USARTn_Type*) LPC_USART0, &UARTConfigStruct); // Initialize UART port
UART_TxCmd((LPC_USARTn_Type*) LPC_USART0, ENABLE); // Enable UART
}
void board_leds(uint32_t mask, uint32_t state)
@@ -82,10 +95,20 @@ void board_leds(uint32_t mask, uint32_t state)
for(i=0; i<BOARD_MAX_LEDS; i++)
{
if ( mask & BIT_(i) )
{
{
(mask & state) ? GPIO_SetValue(leds[i].port, BIT_(leds[i].pin)) : GPIO_ClearValue(leds[i].port, BIT_(leds[i].pin)) ;
}
}
}
}
uint32_t board_uart_send(uint8_t *p_buffer, uint32_t length)
{
return UART_Send((LPC_USARTn_Type*) LPC_UART1, p_buffer, length, BLOCKING);
}
uint32_t board_uart_recv(uint8_t *p_buffer, uint32_t length)
{
return UART_Receive((LPC_USARTn_Type*) LPC_UART1, p_buffer, length, BLOCKING);
}
#endif