1 /* 2 * File : board.h 3 * This file is part of RT-Thread RTOS 4 * COPYRIGHT (C) 2006, RT-Thread Develop Team 5 * 6 * The license and distribution terms for this file may be 7 * found in the file LICENSE in this distribution or at 8 * http://openlab.rt-thread.com/license/LICENSE 9 * 10 * Change Logs: 11 * Date Author Notes 12 * 2006-10-08 Bernard add board.h to this bsp 13 * 2009-12-25 yi.qiu add LM3S configration 14 */ 15 16 // <<< Use Configuration Wizard in Context Menu >>> 17 #ifndef __BOARD_H__ 18 #define __BOARD_H__ 19 20 /* whether use board external SRAM memory */ 21 // <e>Use external SRAM memory on the board 22 // <i>Enable External SRAM memory 23 #define LM3S_EXT_SRAM 0 24 // <o>Begin Address of External SRAM 25 // <i>Default: 0x60000000 26 #define LM3S_EXT_SRAM_BEGIN 0x60000000 /* the begining address of external SRAM */ 27 // <o>End Address of External SRAM 28 // <i>Default: 0x60000000 29 #define LM3S_EXT_SRAM_END 0x607FFFFF /* the end address of external SRAM */ 30 // </e> 31 32 // <o> Internal SRAM memory size[Kbytes] <8-64> 33 // <i>Default: 64 34 #define LM3S_SRAM_SIZE 32 35 #define LM3S_SRAM_END (0x20000000 + LM3S_SRAM_SIZE * 1024) 36 37 // For lm3s9b9x, it should be SYSCTL_XTAL_16MHZ 38 #define LM3S_XTAL_TYPE SYSCTL_XTAL_168MHZ 39 40 /* RT_USING_UART */ 41 #define RT_UART_RX_BUFFER_SIZE 64 42 #define RT_USING_UART0 43 #define RT_USING_UART1 44 //#define RT_USING_UART2 45 46 #define CONSOLE_DEVICE "uart0" 47 #define FINSH_DEVICE_NAME CONSOLE_DEVICE 48 49 void rt_hw_board_led_on(int n); 50 void rt_hw_board_led_off(int n); 51 void rt_hw_board_init(void); 52 53 void rt_hw_usart_init(void); 54 void rt_hw_sdcard_init(void); 55 56 #endif 57