73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
|
/*
|
||
|
|
* File : board.h
|
||
|
|
* This file is part of RT-Thread RTOS
|
||
|
|
* COPYRIGHT (C) 2009, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* The license and distribution terms for this file may be
|
||
|
|
* found in the file LICENSE in this distribution or at
|
||
|
|
* http://www.rt-thread.org/license/LICENSE
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2009-09-22 Bernard add board.h to this bsp
|
||
|
|
* 2013-11-15 bright fix SRAM size for heap management
|
||
|
|
*/
|
||
|
|
|
||
|
|
// <<< Use Configuration Wizard in Context Menu >>>
|
||
|
|
#ifndef __BOARD_H__
|
||
|
|
#define __BOARD_H__
|
||
|
|
|
||
|
|
#include <stm32l0xx.h>
|
||
|
|
|
||
|
|
/* board configuration */
|
||
|
|
// <o> SDCard Driver <1=>SDIO sdcard <0=>SPI MMC card
|
||
|
|
// <i>Default: 1
|
||
|
|
#define STM32_USE_SDIO 0
|
||
|
|
|
||
|
|
/* whether use board external SRAM memory */
|
||
|
|
// <e>Use external SRAM memory on the board
|
||
|
|
// <i>Enable External SRAM memory
|
||
|
|
#define STM32_EXT_SRAM 0
|
||
|
|
// <o>Begin Address of External SRAM
|
||
|
|
// <i>Default: 0x68000000
|
||
|
|
#define STM32_EXT_SRAM_BEGIN 0x68000000 /* the begining address of external SRAM */
|
||
|
|
// <o>End Address of External SRAM
|
||
|
|
// <i>Default: 0x68080000
|
||
|
|
#define STM32_EXT_SRAM_END 0x68080000 /* the end address of external SRAM */
|
||
|
|
// </e>
|
||
|
|
|
||
|
|
// <o> Internal SRAM memory size[Kbytes] <8-64>
|
||
|
|
// <i>Default: 64
|
||
|
|
#define STM32_SRAM_SIZE 20
|
||
|
|
#define STM32_SRAM_END (0x20000000 + STM32_SRAM_SIZE * 1024)
|
||
|
|
|
||
|
|
void rt_hw_board_init(void);
|
||
|
|
|
||
|
|
/* SD Card init function */
|
||
|
|
void rt_hw_msd_init(void);
|
||
|
|
|
||
|
|
#define PRINT_RCC_FREQ_INFO
|
||
|
|
#define UFQFPN32
|
||
|
|
|
||
|
|
#ifdef RT_USING_PIN
|
||
|
|
extern inline void stm32_pin_write_early(rt_base_t pin, rt_base_t value);
|
||
|
|
extern inline int stm32_pin_read_early(rt_base_t pin);
|
||
|
|
extern void stm32_pin_mode_early(rt_base_t pin, rt_base_t mode);
|
||
|
|
#endif /*RT_USING_PIN*/
|
||
|
|
|
||
|
|
#define RT_USING_UART1
|
||
|
|
#define UART1_GPIO_TX 19
|
||
|
|
#define UART1_GPIO_RX 20
|
||
|
|
#define UART1_GPIO_AF GPIO_AF4_USART1
|
||
|
|
|
||
|
|
#define RT_USING_SPI1
|
||
|
|
#define SPI1PINNSS 8
|
||
|
|
#define SPI1PINSCK 11
|
||
|
|
#define SPI1PINMOSI 12
|
||
|
|
#define SPI1PINMISO 13
|
||
|
|
|
||
|
|
#define RT_USING_SI4438
|
||
|
|
#define SI4438_SDN 7
|
||
|
|
|
||
|
|
#endif
|