/* * 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 * 2010-02-04 Magicoe add board.h to LPC176x bsp * 2014-07-18 ArdaFu port it to TM4C129X bsp */ #ifndef __BOARD_H__ #define __BOARD_H__ #include "tm4c129xnczad.h" #include <rtthread.h> #include <stdbool.h> #include <stdint.h> extern uint32_t SysClock; // <RDTConfigurator URL="http://www.rt-thread.com/eclipse"> // <bool name="RT_USING_UART0" description="Using UART0" default="true" /> #define RT_USING_UART0 // <bool name="RT_USING_UART1" description="Using UART1" default="true" /> //#define RT_USING_UART1 // <bool name="RT_USING_UART2" description="Using UART2" default="true" /> //#define RT_USING_UART2 // </RDTConfigurator> #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 (0x20000000 + 256*1024) #define FINSH_DEVICE_NAME RT_CONSOLE_DEVICE_NAME void rt_hw_board_init(void); #endif