Diff: GDEP015OC1.cpp

Revision:

7:70c58d3cbc8b

Parent:

6:45d2ec037fd6

Child:

8:5ae728fa8820

--- a/GDEP015OC1.cpp	Thu Sep 22 14:11:37 2016 +0000
+++ b/GDEP015OC1.cpp	Mon Sep 26 10:08:14 2016 +0000
@@ -10,6 +10,11 @@
     0x88, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xB4, 0x13, 0x51, 0x35, 0x51, 0x51, 0x19, 0x01, 0x00
 };
 
+static const unsigned char _lutPart[] = {
+    0x10, 0x18, 0x18, 0x08, 0x18, 0x18, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x14, 0x44, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
 GDEP015OC1::GDEP015OC1(SPI& spi, PinName cs=p5, PinName dc=p6, PinName rst=p7, PinName busy=p8) : _spi(spi), _cs(cs), _dc(dc), _rst(rst), _busy(busy){
     _bold = true;
     _italic = false;
@@ -36,7 +41,7 @@
     empty();    
 }
 
-void GDEP015OC1::_wakeUp(void){
+void GDEP015OC1::_wakeUp(bool partial){
     _rst = 0;
     wait_ms(10);
     _rst = 1;
@@ -107,8 +112,15 @@
 
     //Write LUT
     _spiCommand(0x32);
-    for(uint8_t i = 0; i<30;i++)
-      _spiData(_lutFull[i]);
+    if(partial){
+        for(uint8_t i = 0; i<30;i++){
+            _spiData(_lutPart[i]);
+        }
+    } else{
+        for(uint8_t i = 0; i<30;i++){
+            _spiData(_lutFull[i]);
+        }
+    }
 
     //Power on
     _spiCommand(0x22);
@@ -165,7 +177,31 @@
 }
 
 void GDEP015OC1::write(void){
-    _wakeUp();
+    _wakeUp(true);
+
+    _spiCommand(0x24);
+    for(int16_t x=0; x>=0 && x<200; x++){
+        for(int16_t y=24; y>=0 && y<25; y--){
+            _spiData(_mirrorData(_pixelConv(_buffer, x*25+y)));
+            wait_us(10);
+        }
+    }
+
+    _spiCommand(0x22);
+    _spiData(0x04);
+    _spiCommand(0x22);
+    _spiData(0x08);
+
+    //Update
+    _spiCommand(0x22);
+    _spiData(0xC7);
+    _spiCommand(0x20);
+
+    _sleep();
+}
+
+void GDEP015OC1::writeFull(void){
+    _wakeUp(false);
 
     _spiCommand(0x24);
     for(int16_t x=0; x>=0 && x<200; x++){