mirror of
https://github.com/sle118/squeezelite-esp32.git
synced 2025-12-06 11:36:59 +03:00
118 lines
3.4 KiB
C
118 lines
3.4 KiB
C
/*
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* Squeezelite for esp32
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*
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* (c) Sebastien 2019
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* Philippe G. 2019, philippe_44@outlook.com
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "platform_esp32.h"
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#include "led.h"
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#include <stdio.h>
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#include <string.h>
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#include "freertos/FreeRTOS.h"
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#include "driver/gpio.h"
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#include "driver/spi_master.h"
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#include "freertos/task.h"
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#include "esp_system.h"
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#include "esp_spi_flash.h"
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#include "esp_wifi.h"
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#include "esp_system.h"
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#include "esp_event_loop.h"
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#include "nvs_flash.h"
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#include "esp_log.h"
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#include "freertos/event_groups.h"
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#include "mdns.h"
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#include "lwip/api.h"
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#include "lwip/err.h"
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#include "lwip/netdb.h"
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#include "nvs_utilities.h"
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#include "http_server.h"
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#include "wifi_manager.h"
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#include "squeezelite-ota.h"
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static EventGroupHandle_t wifi_event_group;
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const int CONNECTED_BIT = BIT0;
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#define JOIN_TIMEOUT_MS (10000)
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static const char TAG[] = "esp_app_main";
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char * fwurl = NULL;
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#ifdef CONFIG_SQUEEZEAMP
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#define LED_GREEN_GPIO 12
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#define LED_RED_GPIO 13
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#else
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#define LED_GREEN_GPIO 0
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#define LED_RED_GPIO 0
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#endif
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static bool bWifiConnected=false;
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/* brief this is an exemple of a callback that you can setup in your own app to get notified of wifi manager event */
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void cb_connection_got_ip(void *pvParameter){
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ESP_LOGI(TAG, "I have a connection!");
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xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
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bWifiConnected=true;
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led_unpush(LED_GREEN);
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}
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void cb_connection_sta_disconnected(void *pvParameter){
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led_blink_pushed(LED_GREEN, 250, 250);
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bWifiConnected=false;
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xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
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}
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bool wait_for_wifi(){
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bool connected=(xEventGroupGetBits(wifi_event_group) & CONNECTED_BIT)!=0;
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if(!connected){
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ESP_LOGD(TAG,"Waiting for WiFi...");
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connected = (xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT,
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pdFALSE, pdTRUE, JOIN_TIMEOUT_MS / portTICK_PERIOD_MS)& CONNECTED_BIT)!=0;
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if(!connected){
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ESP_LOGW(TAG,"wifi timeout.");
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}
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else
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{
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ESP_LOGI(TAG,"WiFi Connected!");
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}
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}
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return connected;
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}
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void app_main()
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{
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led_config(LED_GREEN, LED_GREEN_GPIO, 0);
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led_config(LED_RED, LED_RED_GPIO, 0);
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wifi_event_group = xEventGroupCreate();
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xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
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/* start the wifi manager */
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led_blink(LED_GREEN, 250, 250);
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wifi_manager_start();
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wifi_manager_set_callback(EVENT_STA_GOT_IP, &cb_connection_got_ip);
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wifi_manager_set_callback(WIFI_EVENT_STA_DISCONNECTED, &cb_connection_sta_disconnected);
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char * fwurl = get_nvs_value_alloc(NVS_TYPE_STR, "fwurl");
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if(fwurl){
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// the first thing we need to do here is to erase the firmware url
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// to avoid a boot loop
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erase_nvs("fwurl");
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while(!bWifiConnected){
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wait_for_wifi();
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}
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ESP_LOGI(TAG,"Updating firmware from link: %s",fwurl);
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start_ota(fwurl);
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}
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console_start();
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}
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