107 lines
3.3 KiB
C
107 lines
3.3 KiB
C
/*
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* SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: CC0-1.0
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*/
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#include <stdio.h>
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#include <inttypes.h>
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#include "sdkconfig.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_chip_info.h"
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#include "esp_flash.h"
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#include "esp_system.h"
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#include "driver/gpio.h"
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#include "iot_button.h"
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#include "button_gpio.h"
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#include "led_gpio.h"
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#include "led_indicator.h"
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#include "led_indicator_blink_default.h"
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#define IO_PIN GPIO_NUM_2
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static const char* TAG = "Btn";
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static led_indicator_handle_t led_handle = NULL;
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static button_handle_t button_handle = NULL;
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void init_led() {
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led_indicator_gpio_config_t led_indicator_gpio_config = {
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.is_active_level_high = 1,
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.gpio_num = IO_PIN,
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};
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led_indicator_config_t led_indicator_config = {
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.mode = LED_GPIO_MODE,
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.led_indicator_gpio_config = &led_indicator_gpio_config,
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.blink_lists = (void*)NULL,
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.blink_list_num = 0,
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};
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led_handle = led_indicator_create(&led_indicator_config);
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if (led_handle == NULL) {
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printf("Could not init LED indicator");
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abort();
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}
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led_indicator_start(led_handle, BLINK_CONNECTING);
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}
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static void button_single_click_cb(void* arg, void* usr_data) {
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printf("Button clicked from %p %p", arg, usr_data);
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led_indicator_start(led_handle, BLINK_CONNECTED);
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}
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void setup_buttons() {
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button_gpio_config_t gpio_config = {
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.gpio_num = 0,
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.active_level = 0,
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};
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button_config_t button_0_cfg = {
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.long_press_time = CONFIG_BUTTON_LONG_PRESS_TIME_MS,
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.short_press_time = CONFIG_BUTTON_SHORT_PRESS_TIME_MS,
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};
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ESP_ERROR_CHECK(iot_button_new_gpio_device(&button_0_cfg, &gpio_config, &button_handle));
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ESP_ERROR_CHECK(iot_button_register_cb(button_handle, BUTTON_SINGLE_CLICK, NULL, button_single_click_cb, NULL));
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}
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void app_main(void)
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{
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printf("Hello world!\n");
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setup_buttons();
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init_led();
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/* Print chip information */
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esp_chip_info_t chip_info;
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uint32_t flash_size;
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esp_chip_info(&chip_info);
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printf("This is %s chip with %d CPU core(s), %s%s%s%s, ",
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CONFIG_IDF_TARGET,
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chip_info.cores,
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(chip_info.features & CHIP_FEATURE_WIFI_BGN) ? "WiFi/" : "",
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(chip_info.features & CHIP_FEATURE_BT) ? "BT" : "",
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(chip_info.features & CHIP_FEATURE_BLE) ? "BLE" : "",
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(chip_info.features & CHIP_FEATURE_IEEE802154) ? ", 802.15.4 (Zigbee/Thread)" : "");
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unsigned major_rev = chip_info.revision / 100;
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unsigned minor_rev = chip_info.revision % 100;
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printf("silicon revision v%d.%d, ", major_rev, minor_rev);
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if(esp_flash_get_size(NULL, &flash_size) != ESP_OK) {
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printf("Get flash size failed");
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return;
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}
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printf("%" PRIu32 "MB %s flash\n", flash_size / (uint32_t)(1024 * 1024),
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(chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
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printf("Minimum free heap size: %" PRIu32 " bytes\n", esp_get_minimum_free_heap_size());
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for (int i = 10; i >= 0; i--) {
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printf("Restarting in %d seconds...\n", i);
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vTaskDelay(1000 / portTICK_PERIOD_MS);
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}
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printf("Restarting now.\n");
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fflush(stdout);
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esp_restart();
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}
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