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ESP-NOW Transmitter comments

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Alex B.
2025-06-17 14:45:13 -04:00
parent 8bb7d78363
commit 381423a936
1 changed files with 15 additions and 0 deletions
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15
ESP32-IDF_ESPNOW-Transmitter/main/espnow_transmitter.c
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@@ -37,6 +37,21 @@
static esp_now_peer_info_t devices; static esp_now_peer_info_t devices;
/* WiFi should start before using ESPNOW */
static void wifi_init() {
ESP_ERROR_CHECK(esp_netif_init());
ESP_ERROR_CHECK(esp_event_loop_create_default());
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK( esp_wifi_init(&cfg) );
ESP_ERROR_CHECK( esp_wifi_set_storage(WIFI_STORAGE_RAM) );
ESP_ERROR_CHECK( esp_wifi_set_mode(ESPNOW_WIFI_MODE) );
ESP_ERROR_CHECK( esp_wifi_start());
ESP_ERROR_CHECK( esp_wifi_set_channel(CONFIG_ESPNOW_CHANNEL, WIFI_SECOND_CHAN_NONE));
#if CONFIG_ESPNOW_ENABLE_LONG_RANGE
ESP_ERROR_CHECK( esp_wifi_set_protocol(ESPNOW_WIFI_IF, WIFI_PROTOCOL_11B|WIFI_PROTOCOL_11G|WIFI_PROTOCOL_11N|WIFI_PROTOCOL_LR) );
#endif
}
void app_main(void) void app_main(void)
{ {
joystick_adc_init(); joystick_adc_init();