57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2020-06-27 AHTYDHD the first version
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*/
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#ifndef __BOARD_H__
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#define __BOARD_H__
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#include <rthw.h>
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#include <rtthread.h>
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#if defined(RT_USING_USER_MAIN) && defined(RT_USING_HEAP)
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#define TM4C123_SRAM1_START (0x20000000)
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#define TM4C123_SRAM1_END (TM4C123_SRAM1_START + 32 * 1024) // end address = 0x20000000(base adddress) + 32K(RAM size)
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#if defined(__ARMCC_VERSION)
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extern int Image$$RW_IRAM$$ZI$$Limit; // RW_IRAM
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#define HEAP_BEGIN ((void *)&Image$$RW_IRAM$$ZI$$Limit)
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#elif __ICCARM__
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#pragma section="HEAP"
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#define HEAP_BEGIN (__segment_end("HEAP"))
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#else
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extern int _ebss;
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#define HEAP_BEGIN ((void *)&_ebss)
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#endif
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#define HEAP_END TM4C123_SRAM1_END
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#endif
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#ifdef RT_USING_PIN
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#include "drv_gpio.h"
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#endif /* RT_USING_PIN */
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#ifdef RT_USING_SERIAL
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#include "drv_uart.h"
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#endif /* RT_USING_SERIAL */
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#ifdef RT_USING_PWM
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#include "drv_pwm.h"
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#endif /* RT_USING_PWM*/
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#ifdef RT_USING_SPI
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#include "drv_spi.h"
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#endif /* RT_USING_SPI*/
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#ifdef RT_USING_I2C
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#include "drv_i2c.h"
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#endif /* RT_USING_I2C*/
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#endif /*__BOARD_H__*/
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/************************** end of file ******************/
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