jonas/E-Paper_Showerthoughts
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Added Wifi Routine on unsuccessful connect

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jonas
2020-01-02 16:17:29 +01:00
parent ef6c62ce16
commit c6f95e9cfd
1 changed files with 17 additions and 5 deletions
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22
E-Paper_Showerthoughts.ino
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@@ -52,11 +52,24 @@ void loop() {
void connectToWifi() { void connectToWifi() {
WiFi.begin(ssid, password); WiFi.begin(ssid, password);
int connectTries = 0; // Counter for unsuccessful connects to WiFi
Serial.print("WIFI: Connecting "); Serial.print("WIFI: Connecting ");
while (WiFi.status() != WL_CONNECTED) { while (WiFi.status() != WL_CONNECTED) {
Serial.print("."); Serial.print(".");
delay(500); delay(500);
if(connectTries % 4 == 3) {
WiFi.begin(ssid, password);
}
if(connectTries >= 20) {
Serial.println("Unable to connect to " + WiFi.SSID() + ". ESP32 going to deep sleep.");
esp_wifi_stop();
esp_bt_controller_disable();
esp_deep_sleep_start();
}
connectTries++;
} }
Serial.println("WIFI: Connected to network"); Serial.println("WIFI: Connected to network");
@@ -65,15 +78,14 @@ void connectToWifi() {
} }
const char GreeterText[] = "Reddit | Showerthoughts"; const char TitleText[] = "Reddit | Showerthoughts";
void DisplayShowerthought() { void DisplayShowerthought() {
Serial.println("DEBUG: Showing greeting screen"); Serial.println("DEBUG: Printing Showerthought to display");
//display.setRotation(3);
display.setFont(&FreeMonoBold9pt7b); display.setFont(&FreeMonoBold9pt7b);
display.setTextColor(GxEPD_BLACK); display.setTextColor(GxEPD_BLACK);
int16_t tbx, tby; uint16_t tbw, tbh; int16_t tbx, tby; uint16_t tbw, tbh;
display.getTextBounds(GreeterText, 0, 0, &tbx, &tby, &tbw, &tbh); display.getTextBounds(TitleText, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t x = ((display.width() - tbw) / 2) - tbx; uint16_t x = ((display.width() - tbw) / 2) - tbx;
uint16_t y = ((display.height() - tbh) / 2) - tby; uint16_t y = ((display.height() - tbh) / 2) - tby;
display.setFullWindow(); display.setFullWindow();
@@ -83,7 +95,7 @@ void DisplayShowerthought() {
display.fillScreen(GxEPD_WHITE); display.fillScreen(GxEPD_WHITE);
display.drawBitmap(130, 90, logo, 125, 125, GxEPD_BLACK); display.drawBitmap(130, 90, logo, 125, 125, GxEPD_BLACK);
display.setCursor(x, y); display.setCursor(x, y);
display.print(GreeterText); display.print(TitleText);
display.drawRect(x-16, y-20, tbw+32, tbh+18, GxEPD_BLACK); display.drawRect(x-16, y-20, tbw+32, tbh+18, GxEPD_BLACK);
display.setCursor(0, 450); display.setCursor(0, 450);
display.print(Thought); display.print(Thought);