From 3e6f7eca53fcc19ededadd09d566065e0b2619df Mon Sep 17 00:00:00 2001
From: BigTire <pourv@pourv.cz>
Date: Fri, 16 Dec 2022 21:20:04 +0100
Subject: [PATCH] Added draw bluetooth failed function.

---
 projectEEG/projectEEG/projectEEG.ino | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/projectEEG/projectEEG/projectEEG.ino b/projectEEG/projectEEG/projectEEG.ino
index 7e5ef3d..7a71de9 100644
--- a/projectEEG/projectEEG/projectEEG.ino
+++ b/projectEEG/projectEEG/projectEEG.ino
@@ -233,6 +233,7 @@ void loop() {
       }  // end if else for checksum
     }
   } else {
+    drawBluetoothFailed();
     delay(5000);
     if (wasConnected) {
       M5.shutdown(1);
@@ -349,13 +350,26 @@ void drawBluetoothLoading() {
 
   M5.Lcd.drawLine(0, 60, 320, 60, COLORS[COLOR_MODE]);
 
-  M5.Lcd.drawString("Connecting bluetooth", 35, 110, 4);
+  M5.lcd.fillRect(0, 65, 320, 110, (COLORS[COLOR_MODE] - 1) % 2);
+  M5.Lcd.drawString("connecting Bluetooth", 35, 110, 4);
 
   M5.Lcd.drawLine(0, 180, 320, 180, COLORS[COLOR_MODE]);
 
   drawBattery();
 }
 
+void drawBluetoothFailed() {
+  M5.lcd.fillRect(0, 65, 320, 110, (COLORS[COLOR_MODE] - 1) % 2);
+  if (wasConnected) {
+    // TODO SMAZAT SIGNAL
+    M5.lcd.fillRect(0, 185, 320, 240, (COLORS[COLOR_MODE] - 1) % 2);
+    M5.Lcd.drawString("Bluetooth: disconnected", 20, 110, 4);
+    M5.lcd.fillRect(0, 185, 320, 240, (COLORS[COLOR_MODE] - 1) % 2);
+  } else {
+    M5.Lcd.drawString("connecting failed", 50, 110, 4);
+  }
+}
+
 void task1(void *pvParameters) {
   while (1) {
     delay(500);
@@ -381,6 +395,12 @@ void bluetoothLoading() {
       delay(500);
     }
   }
+
+  if (!isConnected) {
+    for (int i = 0; i < 4; i++) {
+      M5.lcd.drawLine(240 + i, 55, 270 + i, 5, RED);
+    }      
+  }  
 }