#ifndef   _BOARD_H_
#define   _BOARD_H_

#include <rthw.h>
#include <rtthread.h>


#if defined(RT_USING_USER_MAIN) && defined(RT_USING_HEAP)

#define TM4C123_SRAM1_START              (0x20000000)      
#define TM4C123_SRAM1_END                (TM4C123_SRAM1_START + 32 * 1024)   // end address = 0x20000000(base adddress) + 32K(RAM size)

#if defined(__CC_ARM) || defined(__CLANG_ARM)
extern int Image$$RW_IRAM$$ZI$$Limit;                   // RW_IRAM
#define HEAP_BEGIN      ((void *)&Image$$RW_IRAM$$ZI$$Limit)
#endif

#define HEAP_END                       TM4C123_SRAM1_END

#endif




#ifdef RT_USING_PIN
#include "drv_gpio.h"
#endif /* RT_USING_PIN */


#ifdef RT_USING_SERIAL
#include "drv_uart.h"
#endif /* RT_USING_SERIAL */

#ifdef RT_USING_PWM
#include "drv_pwm.h"
#endif /* RT_USING_PWM*/

#ifdef RT_USING_SPI
#include "drv_spi.h"
#endif /* RT_USING_SPI*/





#endif /*_BOARD_H_*/