fc3c29df70
# Conflicts: # bsp/ra6m4-cpk/.settings/standalone.prefs # bsp/ra6m4-cpk/SConscript # bsp/renesas/ra6m4-cpk/ra_gen/vector_data.h # bsp/renesas/ra6m4-iot/buildinfo.gpdsc # bsp/renesas/ra6m4-iot/project.uvoptx # bsp/renesas/ra6m4-iot/project.uvprojx # bsp/renesas/ra6m4-iot/ra/fsp/inc/api/r_external_irq_api.h # bsp/renesas/ra6m4-iot/ra_gen/SConscript
54 lines
1.2 KiB
C
54 lines
1.2 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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* 2021-10-10 Sherman first version
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* 2021-11-03 Sherman Add icu_sample
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*/
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#include <rtthread.h>
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#include "hal_data.h"
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#include <rtdevice.h>
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#define LED3_PIN BSP_IO_PORT_01_PIN_06
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#define USER_INPUT "P105"
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void hal_entry(void)
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{
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rt_kprintf("\nHello RT-Thread!\n");
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while (1)
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{
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rt_pin_write(LED3_PIN, PIN_HIGH);
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rt_thread_mdelay(500);
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rt_pin_write(LED3_PIN, PIN_LOW);
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rt_thread_mdelay(500);
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}
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}
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void irq_callback_test(void *args)
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{
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rt_kprintf("\n IRQ00 triggered \n");
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}
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void icu_sample(void)
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{
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/* init */
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rt_uint32_t pin = rt_pin_get(USER_INPUT);
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rt_kprintf("\n pin number : 0x%04X \n", pin);
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rt_err_t err = rt_pin_attach_irq(pin, PIN_IRQ_MODE_RISING, irq_callback_test, RT_NULL);
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if(RT_EOK != err)
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{
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rt_kprintf("\n attach irq failed. \n");
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}
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err = rt_pin_irq_enable(pin, PIN_IRQ_ENABLE);
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if(RT_EOK != err)
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{
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rt_kprintf("\n enable irq failed. \n");
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}
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}
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MSH_CMD_EXPORT(icu_sample, icu sample);
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