53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2006-2021, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2023-01-31 shelton first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __BOARD_H__
|
||
|
|
#define __BOARD_H__
|
||
|
|
|
||
|
|
#include <rtthread.h>
|
||
|
|
#include "at32f421.h"
|
||
|
|
#include "at32_msp.h"
|
||
|
|
#include "drv_common.h"
|
||
|
|
#include "drv_gpio.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define AT32_FLASH_START_ADRESS ((uint32_t)0x08000000)
|
||
|
|
#define FLASH_PAGE_SIZE (1 * 1024)
|
||
|
|
#define AT32_FLASH_SIZE (64 * 1024)
|
||
|
|
#define AT32_FLASH_END_ADDRESS ((uint32_t)(AT32_FLASH_START_ADRESS + AT32_FLASH_SIZE))
|
||
|
|
|
||
|
|
/* internal sram memory size[kbytes] <16>, default: 16*/
|
||
|
|
#define AT32_SRAM_SIZE 16
|
||
|
|
#define AT32_SRAM_END (0x20000000 + AT32_SRAM_SIZE * 1024)
|
||
|
|
|
||
|
|
#if defined(__ARMCC_VERSION)
|
||
|
|
extern int Image$$RW_IRAM1$$ZI$$Limit;
|
||
|
|
#define HEAP_BEGIN ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
|
||
|
|
#elif __ICCARM__
|
||
|
|
#pragma section="CSTACK"
|
||
|
|
#define HEAP_BEGIN (__segment_end("CSTACK"))
|
||
|
|
#else
|
||
|
|
extern int __bss_end;
|
||
|
|
#define HEAP_BEGIN ((void *)&__bss_end)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define HEAP_END AT32_SRAM_END
|
||
|
|
|
||
|
|
void system_clock_config(void);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __BOARD_H__ */
|