Added panelState for deep sleep

Author: rsoric

src/boards/Inkplate2.cpp

@@ -145,6 +145,7 @@ bool Inkplate::begin()
     sendCommand(0x50); // VCOM and data interval setting
     sendData(0x77);    // WBmode:VBDF 17|D7 VBDW 97 VBDB 57   WBRmode:VBDF F7 VBDW 77 VBDB 37  VBDR B7
 
+    _panelState = true;
     return true;
 }
 
@@ -224,6 +225,8 @@ void Inkplate::setPanelDeepSleep(bool _state)
         pinMode(EPAPER_BUSY_PIN, INPUT);
         pinMode(EPAPER_CLK, INPUT);
         pinMode(EPAPER_DIN, INPUT);
+
+        _panelState = false;
     }
 }
 

src/boards/Inkplate4.cpp

@@ -131,6 +131,7 @@ bool Inkplate::begin()
     if (!waitForEpd(BUSY_TIMEOUT_MS))
         return 0; // Waiting for the electronic paper IC to release the idle signal
 
+    _panelState = true;
     return true;
 }
 
@@ -211,6 +212,8 @@ void Inkplate::setPanelDeepSleep(bool _state)
         pinMode(EPAPER_BUSY_PIN, INPUT);
         pinMode(EPAPER_CLK, INPUT);
         pinMode(EPAPER_DIN, INPUT);
+
+        _panelState = false;
     }
 }
 

src/boards/Inkplate7.cpp

@@ -175,6 +175,8 @@ void Inkplate::setPanelDeepSleep(bool _state)
 
         // Wait until ePaper is ready (power on is complete)
         waitForEpd(BUSY_TIMEOUT_MS);
+        
+        _panelState = true;
     }
     else
     {
@@ -200,6 +202,8 @@ void Inkplate::setPanelDeepSleep(bool _state)
         pinMode(EPAPER_BUSY_PIN, INPUT);
         pinMode(EPAPER_CLK, INPUT);
         pinMode(EPAPER_DIN, INPUT);
+
+        _panelState = false;
     }
 }