mirror of
https://github.com/Fishwaldo/bl_mcu_sdk.git
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53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/**
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* @file main.c
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* @brief
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*
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* Copyright (c) 2021 Bouffalolab team
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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*/
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#include "hal_gpio.h"
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static void gpio_int_callback(uint32_t pin)
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{
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MSG("gpio :%d rising trigger !\r\n", pin);
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}
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int main(void)
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{
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bflb_platform_init(0);
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gpio_set_mode(GPIO_PIN_18, GPIO_SYNC_FALLING_TRIGER_INT_MODE);
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gpio_attach_irq(GPIO_PIN_18, gpio_int_callback);
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gpio_irq_enable(GPIO_PIN_18, ENABLE);
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gpio_set_mode(GPIO_PIN_19, GPIO_SYNC_FALLING_TRIGER_INT_MODE);
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gpio_attach_irq(GPIO_PIN_19, gpio_int_callback);
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gpio_irq_enable(GPIO_PIN_19, ENABLE);
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gpio_set_mode(GPIO_PIN_20, GPIO_SYNC_RISING_TRIGER_INT_MODE);
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gpio_attach_irq(GPIO_PIN_20, gpio_int_callback);
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gpio_irq_enable(GPIO_PIN_20, ENABLE);
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gpio_set_mode(GPIO_PIN_21, GPIO_SYNC_RISING_TRIGER_INT_MODE);
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gpio_attach_irq(GPIO_PIN_21, gpio_int_callback);
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gpio_irq_enable(GPIO_PIN_21, ENABLE);
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MSG("gpio int test !\r\n");
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BL_CASE_SUCCESS;
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while (1) {
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bflb_platform_delay_ms(100);
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}
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}
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