rt-thread-official/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/main.c

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/*
* Copyright (c) 2006-2023, RT-Thread Development Team
* Copyright (c) 2019-2020, Arm Limited. All rights reserved.
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*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2019-10-24 Magicoe first version
* 2020-01-10 Kevin/Karl Add PS demo
2021-09-21 18:38:25 +08:00
* 2020-09-21 supperthomas fix the main.c
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*
*/
#include <rtdevice.h>
#include "dfs_fs.h"
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#include "drv_pin.h"
/* defined the LED pin: GPIO1_IO4 */
/* GPIO1_4 is Blue LED */
#define LEDB_PIN GET_PINS(1, 4)
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int main(void)
{
#if defined(__CC_ARM)
rt_kprintf("using armcc, version: %d\n", __ARMCC_VERSION);
#elif defined(__clang__)
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rt_kprintf("using armclang, version: %d\n", __ARMCC_VERSION);
#elif defined(__ICCARM__)
rt_kprintf("using iccarm, version: %d\n", __VER__);
#elif defined(__GNUC__)
rt_kprintf("using gcc, version: %d.%d\n", __GNUC__, __GNUC_MINOR__);
#endif
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rt_pin_mode(LEDB_PIN, PIN_MODE_OUTPUT); /* Set GPIO as Output */
#ifdef RT_USING_SDIO
rt_thread_mdelay(2000);
if (dfs_mount("sd", "/", "elm", 0, NULL) == 0)
{
rt_kprintf("sd mounted to /\n");
}
else
{
rt_kprintf("sd mount to / failed\n");
}
#endif
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while (1)
{
rt_pin_write(LEDB_PIN, PIN_HIGH); /* Set GPIO output 1 */
rt_thread_mdelay(500); /* Delay 500mS */
rt_pin_write(LEDB_PIN, PIN_LOW); /* Set GPIO output 0 */
rt_thread_mdelay(500); /* Delay 500mS */
}
}
// end file