/* * 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 */ // <<< Use Configuration Wizard in Context Menu >>> #ifndef __BOARD_H__ #define __BOARD_H__ #include <stm32f4xx.h> #include <stm32f4xx_hal.h> // <o> Internal SRAM memory size[Kbytes] <8-64> // <i>Default: 64 #define STM32_SRAM_SIZE 64 #define STM32_SRAM_END (0x20000000 + STM32_SRAM_SIZE * 1024) #ifdef __CC_ARM extern int Image$$RW_IRAM1$$ZI$$Limit; #define HEAP_BEGIN ((void *)&Image$$RW_IRAM1$$ZI$$Limit) #elif __ICCARM__ #pragma section="HEAP" #define HEAP_BEGIN (__segment_end("HEAP")) #else extern int __bss_end; #define HEAP_BEGIN ((void *)&__bss_end) #endif #define HEAP_END STM32_SRAM_END #endif extern void rt_hw_board_init(void); // <<< Use Configuration Wizard in Context Menu >>>