Diff: DmTftHX8353C.cpp

Revision:

0:d6ff5fa503e8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DmTftHX8353C.cpp	Tue May 13 09:31:24 2014 +0000
@@ -0,0 +1,245 @@
+/**********************************************************************************************
+ Copyright (c) 2014 DisplayModule. All rights reserved.
+
+ Redistribution and use of this source code, part of this source code or any compiled binary
+ based on this source code is permitted as long as the above copyright notice and following
+ disclaimer is retained.
+
+ DISCLAIMER:
+ THIS SOFTWARE IS SUPPLIED "AS IS" WITHOUT ANY WARRANTIES AND SUPPORT. DISPLAYMODULE ASSUMES
+ NO RESPONSIBILITY OR LIABILITY FOR THE USE OF THE SOFTWARE.
+ ********************************************************************************************/
+
+#include "DmTftHX8353C.h"
+
+DmTftHX8353C::DmTftHX8353C(uint8_t mosi, uint8_t clk, uint8_t cs, uint8_t dc, uint8_t rst) : DmTftBase(128,160) {
+  _mosi = mosi;
+  _clk = clk;
+  _cs = cs;
+  _dc = dc;
+  _rst = rst;
+}
+
+DmTftHX8353C::~DmTftHX8353C() {
+#if defined (DM_TOOLCHAIN_MBED)
+  delete _pinMOSI;
+  delete _pinCLK;
+  delete _pinCS;
+  delete _pinDC;
+  delete _pinRST;
+
+  _pinMOSI = NULL;
+  _pinCLK = NULL;
+  _pinCS = NULL;
+  _pinDC = NULL;
+  _pinRST = NULL;
+#endif
+}
+
+void DmTftHX8353C::writeBus(uint8_t data) {
+  if (data & 0x80) {
+    sbi(_pinMOSI, _bitmaskMOSI);
+  }
+  else {
+    cbi(_pinMOSI, _bitmaskMOSI);
+  }
+  pulse_low(_pinCLK, _bitmaskCLK);
+
+  if (data & 0x40) {
+    sbi(_pinMOSI, _bitmaskMOSI);
+  }
+  else {
+    cbi(_pinMOSI, _bitmaskMOSI);
+  }
+  pulse_low(_pinCLK, _bitmaskCLK);
+
+  if (data & 0x20) {
+    sbi(_pinMOSI, _bitmaskMOSI);
+  }
+  else {
+    cbi(_pinMOSI, _bitmaskMOSI);
+  }
+  pulse_low(_pinCLK, _bitmaskCLK);
+
+  if (data & 0x10) {
+    sbi(_pinMOSI, _bitmaskMOSI);
+  }
+  else {
+    cbi(_pinMOSI, _bitmaskMOSI);
+  }
+  pulse_low(_pinCLK, _bitmaskCLK);
+
+  if (data & 0x08) {
+    sbi(_pinMOSI, _bitmaskMOSI);
+  }
+  else {
+    cbi(_pinMOSI, _bitmaskMOSI);
+  }
+  pulse_low(_pinCLK, _bitmaskCLK);
+
+  if (data & 0x04) {
+    sbi(_pinMOSI, _bitmaskMOSI);
+  }
+  else {
+    cbi(_pinMOSI, _bitmaskMOSI);
+  }
+  pulse_low(_pinCLK, _bitmaskCLK);
+
+  if (data & 0x02) {
+    sbi(_pinMOSI, _bitmaskMOSI);
+  }
+  else {
+    cbi(_pinMOSI, _bitmaskMOSI);
+  }
+  pulse_low(_pinCLK, _bitmaskCLK);
+
+  if (data & 0x01) {
+    sbi(_pinMOSI, _bitmaskMOSI);
+  }
+  else {
+    cbi(_pinMOSI, _bitmaskMOSI);
+  }
+  pulse_low(_pinCLK, _bitmaskCLK);
+}
+
+void DmTftHX8353C::sendCommand(uint8_t index) {
+  cbi(_pinDC, _bitmaskDC);
+  writeBus(index);
+}
+
+void DmTftHX8353C::send8BitData(uint8_t data) {
+  sbi(_pinDC, _bitmaskDC);
+  writeBus(data);
+}
+
+void DmTftHX8353C::sendData(uint16_t data) {
+  sbi(_pinDC, _bitmaskDC);
+  writeBus(data>>8);
+  writeBus(data);
+}
+
+void DmTftHX8353C::setAddress(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1) {
+  sendCommand(0x2A); // SetColumn
+  sendData(x0);
+  sendData(x1);
+  sendCommand(0x2B); // SetPage
+  sendData(y0);
+  sendData(y1);
+
+  sendCommand(0x2c);
+}
+
+
+void DmTftHX8353C::init (void) {
+  setTextColor(BLACK, WHITE);
+#if defined (DM_TOOLCHAIN_ARDUINO)
+  _pinMOSI= portOutputRegister(digitalPinToPort(_mosi));
+  _bitmaskMOSI= digitalPinToBitMask(_mosi);
+  _pinCLK= portOutputRegister(digitalPinToPort(_clk));
+  _bitmaskCLK= digitalPinToBitMask(_clk);
+  _pinCS  = portOutputRegister(digitalPinToPort(_cs));
+  _bitmaskCS  = digitalPinToBitMask(_cs);
+  _pinDC  = portOutputRegister(digitalPinToPort(_dc));
+  _bitmaskDC  = digitalPinToBitMask(_dc);
+  _pinRST = portOutputRegister(digitalPinToPort(_rst));
+  _bitmaskRST = digitalPinToBitMask(_rst);
+
+  pinMode(_mosi,OUTPUT);
+  pinMode(_clk,OUTPUT);
+  pinMode(_cs,OUTPUT);
+  pinMode(_dc,OUTPUT);
+  pinMode(_rst,OUTPUT);
+#elif defined (DM_TOOLCHAIN_MBED)
+  _pinMOSI = new DigitalOut((PinName)_mosi);
+  _pinCLK = new DigitalOut((PinName)_clk);
+  _pinCS = new DigitalOut((PinName)_cs);
+  _pinDC = new DigitalOut((PinName)_dc);
+  _pinRST = new DigitalOut((PinName)_rst);
+#endif
+
+  sbi(_pinRST, _bitmaskRST);
+  delay(5);
+  cbi(_pinRST, _bitmaskRST);
+  delay(15);
+  sbi(_pinRST, _bitmaskRST);
+  delay(15);
+  cbi(_pinCS, _bitmaskCS);
+
+  sendCommand(0xB9);             // HX8353C INIT
+  send8BitData(0xFF);
+  send8BitData(0x83);
+  send8BitData(0x53);
+
+  sendCommand(0xB0);
+  send8BitData(0x3C);
+  send8BitData(0X01);
+
+  sendCommand(0xB6);
+  send8BitData(0x94);
+  send8BitData(0x6C);
+  send8BitData(0x50);
+
+  sendCommand(0xB1);
+  send8BitData(0x00);
+  send8BitData(0x01);
+  send8BitData(0x1B);
+  send8BitData(0x03);
+  send8BitData(0X01);
+  send8BitData(0X08);
+  send8BitData(0x77);
+  send8BitData(0x89);
+
+  sendCommand(0xE0);
+  send8BitData(0x50);
+  send8BitData(0x77);
+  send8BitData(0X40);
+  send8BitData(0X08);
+  send8BitData(0xBE);
+  send8BitData(0x00);
+  send8BitData(0x03);
+  send8BitData(0x0F);
+  send8BitData(0x00);
+  send8BitData(0x01);
+  send8BitData(0x73);
+  send8BitData(0x00);
+  send8BitData(0x72);
+  send8BitData(0x03);
+  send8BitData(0xB0);
+  send8BitData(0x0F);
+  send8BitData(0x08);
+  send8BitData(0x00);
+  send8BitData(0x0F);
+  sendCommand(0x3A);
+  send8BitData(0x05);
+  sendCommand(0x36);
+  send8BitData(0xC0);
+  sendCommand(0x11);
+  delay(150);
+  sendCommand(0x29);
+  delay(150);
+  sendCommand(0x2D);
+  uint8_t i=0;
+
+  for(i=0;i<32;i++) {
+    send8BitData(2*i);
+  } //Red
+
+  for(i=0;i<64;i++) {
+    send8BitData(1*i);
+  } //Green
+
+  for(i=0;i<32;i++)
+  {
+    send8BitData(2*i);
+  } //Blue
+  sendCommand(0x2C);
+
+  delay(150);
+  clearScreen();
+}
+
+/*********************************************************************************************************
+  END FILE
+*********************************************************************************************************/
+
+