connect to wifi via sdkconfig

Signed-off-by: Peter Siegmund <peter@rdkr.com>

ePaper-ESP-IDF/main/CMakeLists.txt

@@ -3,7 +3,9 @@ idf_component_register(SRCS "main.cpp"
                     PRIV_REQUIRES
                         lilygo-epd47
                         smartconfig
+                        connectivity
                         mapView
+                        nvs_flash
                         json)
 
 spiffs_create_partition_image(spiffs ../data FLASH_IN_PROJECT)

ePaper-ESP-IDF/main/Kconfig.projbuild

@@ -1,13 +1,19 @@
 menu "WiFi Configuration Options"
     config WIFI_SSID
         string "WIFI SSID"
-        default ""
+        default "ssid"
         help
             SSID of the WiFi network to connect to.
 
     config WIFI_PASSWORD
         string "WIFI Password"
-        default ""
+        default "password"
         help
             Password of the WiFi network to connect to.
+            
+    config ESP_MAXIMUM_RETRY
+        int "Maximum retry"
+        default 5
+        help
+            Set the Maximum retry to avoid station reconnecting to the AP unlimited when the AP is really inexistent.
 endmenu

ePaper-ESP-IDF/main/main.cpp

@@ -1,14 +1,51 @@
-#include <cJSON.h>
-#include <esp_task.h>
-#include <esp_task_wdt.h>
 #include <stdio.h>
+
+#include "connectivity.h"
 #include "epd_driver.h"
+#include "esp_task.h"
+#include "esp_task_wdt.h"
+#include "fonts/opensans16.h"
 #include "mapView.h"
+#include "nvs_flash.h"
+#include "sdkconfig.h"
 #include "smartconfig.h"
 #include "utilities.h"
 
-void setup(void) {
+void nvs_init(void) {
+  esp_err_t ret = nvs_flash_init();
+  if (ret == ESP_ERR_NVS_NO_FREE_PAGES ||
+      ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
+    ESP_ERROR_CHECK(nvs_flash_erase());
+    ret = nvs_flash_init();
+  }
+  ESP_ERROR_CHECK(ret);
+}
+
+void splash_screen(void) {
   epd_init();
+  nvs_init();
+  epd_poweron();
+  epd_clear();
+
+  int32_t x = 100;
+  int32_t y = 100;
+  char buffer[100];
+  sprintf(buffer, "Connecting to SSDI: %s", CONFIG_WIFI_SSID);
+  writeln(&OpenSans16, buffer, &x, &y, NULL);
+  auto ret = init_wifi();
+  if (ret != 0) {
+    epd_clear();
+    writeln(&OpenSans16, "Failed to connect to WiFi.", &x, &y, NULL);
+    epd_poweroff();
+    while (1) {
+      ///
+    };
+  }
+  epd_poweroff();
+}
+
+void setup(void) {
+  splash_screen();
 
   // init_smartconfig();
   xTaskCreatePinnedToCore(mapView, "mapView", 4096, NULL, 5, NULL, 1);