db0f9732b2
custom board driver ma120x0 is broken esp dsp is now IDF managed component mdns is now IDF managed component Signed-off-by: Karl Osterseher <karli_o@gmx.at>
56 lines
2.1 KiB
C
56 lines
2.1 KiB
C
/*
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* ESPRESSIF MIT License
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*
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* Copyright (c) 2019 <ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD>
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*
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* Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in
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* which case, it is free of charge, to any person obtaining a copy of this
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* software and associated documentation files (the "Software"), to deal in the
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* Software without restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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#include "driver/gpio.h"
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#include "esp_log.h"
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static const char *TAG = "GPIO_ISR";
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esp_err_t gpio_isr_init(int gpio_num, gpio_int_type_t type,
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gpio_isr_t gpio_isr_handle_func, void *isr_param) {
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esp_err_t ret = ESP_OK;
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if (gpio_num < 0 || NULL == gpio_isr_handle_func) {
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ESP_LOGE(TAG, "Please check the parameters!");
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return ESP_OK;
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}
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ret |= gpio_set_direction(gpio_num, GPIO_MODE_INPUT);
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ret |= gpio_set_intr_type(gpio_num, type);
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ret |= gpio_isr_handler_add(gpio_num, gpio_isr_handle_func, isr_param);
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ret |= gpio_intr_enable(gpio_num);
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return ret;
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}
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esp_err_t gpio_isr_deinit(int gpio_num) {
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esp_err_t ret = ESP_OK;
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if (gpio_num < 0) {
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ESP_LOGE(TAG, "The gpio number should greater than or equal to 0");
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return ESP_FAIL;
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}
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ret |= gpio_isr_handler_remove(gpio_num);
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ret |= gpio_intr_disable(gpio_num);
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return ret;
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}
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