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/*
* Copyright (c) 2006-2024, RT-Thread Development Team
* Copyright (c) 2019-2020, Arm Limited. All rights reserved.
*
* 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
* 2020-09-21 supperthomas fix the main.c
*
*/
#include <rtdevice.h>
#include <rtthread.h>
#include "drv_pin.h"
#define LED_PIN ((2 * 32) + 13) /* PTC13, RGB LED RED */
#define BTN_PIN ((2 * 32) + 10) /* PTC10, SW3 (User) */
static rt_bool_t s_led_state = RT_FALSE; /* Current LED state */
static void app_btn_irq_callback(void *args)
{
RT_UNUSED(args);
rt_kprintf("SW3 pressed\n");
}
int main(void)
{
rt_pin_mode(LED_PIN, PIN_MODE_OUTPUT);
rt_pin_write(LED_PIN, PIN_LOW);
rt_pin_mode(BTN_PIN, PIN_MODE_INPUT_PULLUP);
rt_pin_attach_irq(BTN_PIN, PIN_IRQ_MODE_FALLING, app_btn_irq_callback, RT_NULL);
rt_pin_irq_enable(BTN_PIN, PIN_IRQ_ENABLE);
#if defined(__CC_ARM)
rt_kprintf("using armcc, version: %d\n", __ARMCC_VERSION);
#elif defined(__clang__)
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
rt_kprintf("NXP MCXE247\r\n");
while (1)
{
/* Toggle LED state */
s_led_state = !s_led_state;
rt_pin_write(LED_PIN, s_led_state ? PIN_HIGH : PIN_LOW);
rt_thread_mdelay(500); /* Delay 500mS */
}
}
// end file
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