order

Author: ladyada

Adafruit_SSD1676.cpp

@@ -150,25 +150,25 @@ void Adafruit_SSD1676::powerUp() {
   busy_wait();
 
   // Set display size and driver output control
-  buf[0] = 0x27;
-  buf[1] = 0x01;
+  buf[0] = (WIDTH-1);
+  buf[1] = (WIDTH-1) >> 8;
   buf[2] = 0x00;
   EPD_command(SSD1676_DRIVER_CONTROL, buf, 3);
 
   // Ram data entry mode
-  buf[0] = 0x01;
+  buf[0] = 0x03;
   EPD_command(SSD1676_DATA_MODE, buf, 1);
 
   // Set ram X start/end postion
   buf[0] = 0x01;
-  buf[1] = 0x10;
+  buf[1] = HEIGHT / 8;
   EPD_command(SSD1676_SET_RAMXPOS, buf, 2);
 
   // Set ram Y start/end postion
-  buf[0] = 0x27;
-  buf[1] = 0x01;
-  buf[2] = 0x00;
-  buf[3] = 0x00;
+  buf[2] = (WIDTH-1);
+  buf[3] = (WIDTH-1) >> 8;
+  buf[0] = 0x00;
+  buf[1] = 0x00;
   EPD_command(SSD1676_SET_RAMYPOS, buf, 4);
 
   // border color
@@ -201,8 +201,8 @@ void Adafruit_SSD1676::powerUp() {
   EPD_command(SSD1676_SET_RAMXCOUNT, buf, 1);
 
   // set RAM y address count
-  buf[0] = 0x27;
-  buf[1] = 0x01;
+  buf[0] = 0 ;
+  buf[1] = 0;
   EPD_command(SSD1676_SET_RAMYCOUNT, buf, 2);
 
 }
@@ -260,7 +260,7 @@ void Adafruit_SSD1676::setRAMAddress(uint16_t x, uint16_t y) {
   EPD_command(SSD1676_SET_RAMXCOUNT, buf, 1);
 
   // set RAM y address count
-  buf[0] = 0x27;
-  buf[1] = 0x01;
+  buf[0] =0;
+  buf[1] = 0;
   EPD_command(SSD1676_SET_RAMYCOUNT, buf, 2);
 }