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@@ -0,0 +1,42 @@ |
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#include "freertos/FreeRTOS.h" |
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#include "esp_wifi.h" |
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#include "esp_system.h" |
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#include "esp_event.h" |
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#include "esp_event_loop.h" |
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#include "nvs_flash.h" |
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#include "driver/gpio.h" |
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esp_err_t event_handler(void *ctx, system_event_t *event) |
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{ |
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return ESP_OK; |
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} |
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void app_main(void) |
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{ |
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nvs_flash_init(); |
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tcpip_adapter_init(); |
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ESP_ERROR_CHECK( esp_event_loop_init(event_handler, NULL) ); |
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wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT(); |
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ESP_ERROR_CHECK( esp_wifi_init(&cfg) ); |
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ESP_ERROR_CHECK( esp_wifi_set_storage(WIFI_STORAGE_RAM) ); |
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ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) ); |
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wifi_config_t sta_config = { |
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.sta = { |
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.ssid = CONFIG_ESP_WIFI_SSID, |
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.password = CONFIG_ESP_WIFI_PASSWORD, |
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.bssid_set = false |
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} |
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}; |
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ESP_ERROR_CHECK( esp_wifi_set_config(WIFI_IF_STA, &sta_config) ); |
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ESP_ERROR_CHECK( esp_wifi_start() ); |
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ESP_ERROR_CHECK( esp_wifi_connect() ); |
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gpio_set_direction(GPIO_NUM_4, GPIO_MODE_OUTPUT); |
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int level = 0; |
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while (true) { |
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gpio_set_level(GPIO_NUM_4, level); |
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level = !level; |
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vTaskDelay(300 / portTICK_PERIOD_MS); |
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} |
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} |
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