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62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/* Simple GPIO Demo
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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Unless required by applicable law or agreed to in writing, this
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software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include <sdkconfig.h>
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#include <string.h>
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#include <esp_log.h>
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#include <app_reset.h>
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#include "app_priv.h"
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#define RMT_TX_CHANNEL RMT_CHANNEL_0
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/* This is the button that is used for toggling the power */
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#define BUTTON_GPIO CONFIG_EXAMPLE_BOARD_BUTTON_GPIO
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#define BUTTON_ACTIVE_LEVEL 0
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/* This is the GPIO on which the power will be set */
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#define OUTPUT_GPIO_RED CONFIG_EXAMPLE_OUTPUT_GPIO_RED
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#define OUTPUT_GPIO_GREEN CONFIG_EXAMPLE_OUTPUT_GPIO_GREEN
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#define OUTPUT_GPIO_BLUE CONFIG_EXAMPLE_OUTPUT_GPIO_BLUE
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#define WIFI_RESET_BUTTON_TIMEOUT 3
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#define FACTORY_RESET_BUTTON_TIMEOUT 10
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esp_err_t app_driver_set_gpio(const char *name, bool state)
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{
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if (strcmp(name, "Red") == 0) {
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gpio_set_level(OUTPUT_GPIO_RED, state);
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} else if (strcmp(name, "Green") == 0) {
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gpio_set_level(OUTPUT_GPIO_GREEN, state);
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} else if (strcmp(name, "Blue") == 0) {
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gpio_set_level(OUTPUT_GPIO_BLUE, state);
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} else {
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return ESP_FAIL;
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}
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return ESP_OK;
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}
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void app_driver_init()
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{
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app_reset_button_register(app_reset_button_create(BUTTON_GPIO, BUTTON_ACTIVE_LEVEL),
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WIFI_RESET_BUTTON_TIMEOUT, FACTORY_RESET_BUTTON_TIMEOUT);
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/* Configure power */
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gpio_config_t io_conf = {
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.mode = GPIO_MODE_OUTPUT,
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.pull_up_en = 1,
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};
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uint64_t pin_mask = (((uint64_t)1 << OUTPUT_GPIO_RED ) | ((uint64_t)1 << OUTPUT_GPIO_GREEN ) | ((uint64_t)1 << OUTPUT_GPIO_BLUE ));
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io_conf.pin_bit_mask = pin_mask;
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/* Configure the GPIO */
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gpio_config(&io_conf);
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gpio_set_level(OUTPUT_GPIO_RED, false);
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gpio_set_level(OUTPUT_GPIO_GREEN, false);
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gpio_set_level(OUTPUT_GPIO_BLUE, false);
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}
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