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initial work on a wifi/http configuration module

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sle118
2019-08-29 06:49:21 -04:00
parent 7f97f621c4
commit 6e7793a756
63 changed files with 4066 additions and 396 deletions
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65
main/esp_app_main.c
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@@ -20,6 +20,33 @@
*/
#include "platform_esp32.h"
#include "led.h"
#include <stdio.h>
#include <string.h>
#include "freertos/FreeRTOS.h"
#include "driver/gpio.h"
#include "driver/spi_master.h"
#include "freertos/task.h"
#include "esp_system.h"
#include "esp_spi_flash.h"
#include "esp_wifi.h"
#include "esp_system.h"
#include "esp_event_loop.h"
#include "nvs_flash.h"
#include "esp_log.h"
#include "freertos/event_groups.h"
#include "mdns.h"
#include "lwip/api.h"
#include "lwip/err.h"
#include "lwip/netdb.h"
#include "http_server.h"
#include "wifi_manager.h"
static EventGroupHandle_t wifi_event_group;
const int CONNECTED_BIT = BIT0;
#define JOIN_TIMEOUT_MS (10000)
static const char TAG[] = "esp_app_main";
#ifdef CONFIG_SQUEEZEAMP
#define LED_GREEN_GPIO 12
@@ -29,10 +56,48 @@
#define LED_RED_GPIO 0
#endif
/* brief this is an exemple of a callback that you can setup in your own app to get notified of wifi manager event */
void cb_connection_got_ip(void *pvParameter){
ESP_LOGI(TAG, "I have a connection!");
xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
led_unpush(LED_GREEN);
}
void cb_connection_sta_disconnected(void *pvParameter){
led_blink_pushed(LED_GREEN, 250, 250);
xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
}
bool wait_for_wifi(){
bool connected=(xEventGroupGetBits(wifi_event_group) & CONNECTED_BIT)!=0;
if(!connected){
ESP_LOGD(TAG,"Waiting for WiFi...");
connected = (xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT,
pdFALSE, pdTRUE, JOIN_TIMEOUT_MS / portTICK_PERIOD_MS)& CONNECTED_BIT)!=0;
if(!connected){
ESP_LOGW(TAG,"wifi timeout.");
}
else
{
ESP_LOGI(TAG,"WiFi Connected!");
}
}
return connected;
}
void app_main()
{
led_config(LED_GREEN, LED_GREEN_GPIO, 0);
led_config(LED_RED, LED_RED_GPIO, 0);
wifi_event_group = xEventGroupCreate();
/* start the wifi manager */
led_blink(LED_GREEN, 250, 250);
wifi_manager_start();
wifi_manager_set_callback(EVENT_STA_GOT_IP, &cb_connection_got_ip);
wifi_manager_set_callback(WIFI_EVENT_STA_DISCONNECTED, &cb_connection_sta_disconnected);
console_start();
}