split into more components

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

ePaper-ESP-IDF/components/connectivity/connectivity.c

@@ -50,7 +50,7 @@ static void event_handler(void* arg,
   }
 }
 
-uint8_t init_wifi(void) {
+esp_err_t init_wifi(void) {
   s_wifi_event_group = xEventGroupCreate();
 
   ESP_ERROR_CHECK(esp_netif_init());
@@ -92,12 +92,12 @@ uint8_t init_wifi(void) {
    * can test which event actually happened. */
   if (bits & WIFI_CONNECTED_BIT) {
     ESP_LOGI(TAG, "connected to ap SSID:%s", WIFI_SSID);
-    return 0;
+    return ESP_OK;
   } else if (bits & WIFI_FAIL_BIT) {
     ESP_LOGI(TAG, "Failed to connect to SSID:%s", WIFI_SSID);
-    return 1;
+    return ESP_ERR_TIMEOUT;
   } else {
     ESP_LOGE(TAG, "UNEXPECTED EVENT");
-    return -1;
+    return ESP_FAIL;
   }
 }

ePaper-ESP-IDF/components/connectivity/include/connectivity.h

@@ -1,11 +1,11 @@
 #pragma once
 
-#include <stdint.h>
+#include "esp_err.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
-uint8_t init_wifi(void);
+esp_err_t init_wifi(void);
 #ifdef __cplusplus
 }
 #endif

ePaper-ESP-IDF/components/splash_screen/CMakeLists.txt

@@ -0,0 +1,7 @@
+idf_component_register(SRCS "splash_screen.c"
+                    INCLUDE_DIRS "include"
+                    PRIV_REQUIRES
+                        lilygo-epd47
+                        connectivity
+                        nvs_flash
+                        mapView)

ePaper-ESP-IDF/components/splash_screen/include/splash_screen.h

@@ -0,0 +1,9 @@
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+void splash_screen(void);
+#ifdef __cplusplus
+}
+#endif

ePaper-ESP-IDF/components/splash_screen/splash_screen.c

@@ -0,0 +1,48 @@
+#include "splash_screen.h"
+#include <stdio.h>
+#include "connectivity.h"
+#include "epd_driver.h"
+#include "fonts/opensans16.h"
+#include "nvs_flash.h"
+#include "sdkconfig.h"
+
+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 wifi_init(void) {
+  epd_poweron();
+  epd_clear();
+  int32_t x = 100;
+  int32_t y = 100;
+  const int16_t bufferSize = 200;
+  char buffer[bufferSize];
+  snprintf(buffer, bufferSize, "Connecting to SSDI: %s", CONFIG_WIFI_SSID);
+  writeln(&OpenSans16, buffer, &x, &y, NULL);
+  esp_err_t ret = init_wifi();
+  if (ret != ESP_OK) {
+    epd_clear();
+    x = 100;
+    y = 100;
+    snprintf(buffer, bufferSize, "Failed to connect to WiFi: %s",
+             esp_err_to_name(ret));
+    writeln(&OpenSans16, buffer, &x, &y, NULL);
+    epd_poweroff();
+    while (1) {
+      ///
+    };
+  }
+  epd_poweroff();
+}
+
+void splash_screen(void) {
+  epd_init();
+  nvs_init();
+  wifi_init();
+}

ePaper-ESP-IDF/main/CMakeLists.txt

@@ -1,11 +1,7 @@
 idf_component_register(SRCS "main.cpp"
                     INCLUDE_DIRS "."
                     PRIV_REQUIRES
-                        lilygo-epd47
+                        splash_screen
-                        smartconfig
+                        mapView)
-                        connectivity
-                        mapView
-                        nvs_flash
-                        json)
 
 spiffs_create_partition_image(spiffs ../data FLASH_IN_PROJECT)

ePaper-ESP-IDF/main/main.cpp

@@ -1,63 +1,13 @@
 #include <stdio.h>
 
-#include "connectivity.h"
-#include "epd_driver.h"
 #include "esp_task.h"
-#include "esp_task_wdt.h"
+#include "freertos/task.h"
-#include "fonts/opensans16.h"
 #include "mapView.h"
-#include "nvs_flash.h"
+#include "splash_screen.h"
-#include "sdkconfig.h"
-#include "smartconfig.h"
-#include "utilities.h"
-
-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);
-}
-
-void loop(void) {
-  vTaskDelay(pdMS_TO_TICKS(100));
-}
 
 extern "C" void app_main(void) {
-  setup();
+  splash_screen();
-  while (1) {
+
-    loop();
+  xTaskCreatePinnedToCore(mapView, "mapView", 4096, NULL, 5, NULL, 1);
-  }
+  vTaskDelete(NULL);
 }