rt-thread-official/bsp/lpc824/drivers/board.h

39 lines
839 B
C

/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2009-09-22 Bernard add board.h to this bsp
*/
// <<< Use Configuration Wizard in Context Menu >>>
#ifndef __BOARD_H__
#define __BOARD_H__
#ifdef __CC_ARM
extern int Image$$RW_IRAM1$$ZI$$Limit;
#define HEAP_BEGIN (&Image$$RW_IRAM1$$ZI$$Limit)
#elif __ICCARM__
#pragma section="HEAP"
#define HEAP_BEGIN (__segment_end("HEAP"))
#else
extern int __bss_end;
#define HEAP_BEGIN (&__bss_end)
#endif
#define LPC824_SRAM_SIZE 8
#define LPC824_SRAM_END (0x10000000 + LPC824_SRAM_SIZE * 1024)
#define HEAP_END LPC824_SRAM_END
void rt_hw_board_init(void);
void Error_Handler(void);
#endif
//*** <<< end of configuration section >>> ***