text: /*
   * Copyright (c) 2006-2018, 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__
  
  #include "stm32f10x.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         64
  #define STM32_SRAM_END          (0x20000000 + STM32_SRAM_SIZE * 1024)
  
  #if defined(__CC_ARM) || defined(__CLANG_ARM)
  extern int Image$$RW_IRAM1$$ZI$$Limit;
  #define STM32_SRAM_BEGIN    (&Image$$RW_IRAM1$$ZI$$Limit)
  #elif __ICCARM__
  #pragma section="HEAP"
  #define STM32_SRAM_BEGIN    (__segment_end("HEAP"))
  #else
  extern int __bss_end;
  #define STM32_SRAM_BEGIN    (&__bss_end)
  #endif
  
  #define RT_USING_SPI1
  
  void rt_hw_board_init(void);
  void rt_hw_usart_init(void);
  
  #endif
  
  // <<< Use Configuration Wizard in Context Menu >>>
  