private void ConfigureLCD()
{
Mainboard.LCDConfiguration lcdConfig = new Mainboard.LCDConfiguration();
lcdConfig.LCDControllerEnabled = true;
lcdConfig.Width = Width;
lcdConfig.Height = Height;
// Only use if needed, see documentation.
lcdConfig.PriorityEnable = false;
lcdConfig.OutputEnableIsFixed = false;
lcdConfig.OutputEnablePolarity = true;
lcdConfig.HorizontalSyncPolarity = false;
lcdConfig.VerticalSyncPolarity = false;
lcdConfig.PixelPolarity = false;
lcdConfig.HorizontalSyncPulseWidth = 41;
lcdConfig.HorizontalBackPorch = 2;
lcdConfig.HorizontalFrontPorch = 2;
lcdConfig.VerticalSyncPulseWidth = 10;
lcdConfig.VerticalBackPorch = 2;
lcdConfig.VerticalFrontPorch = 2;
lcdConfig.PixelClockDivider = 6;
// Set configs
DisplayModule.SetLCDConfig(lcdConfig);
}
private void ConfigureLCD()
{
Mainboard.LCDConfiguration lcdConfig = new Mainboard.LCDConfiguration();
lcdConfig.LCDControllerEnabled = true;
lcdConfig.Width = Width;
lcdConfig.Height = Height;
// Only use if needed, see documentation.
//lcdConfig.PriorityEnable = true;
lcdConfig.OutputEnableIsFixed = true;
lcdConfig.OutputEnablePolarity = true;
lcdConfig.HorizontalSyncPolarity = true;
lcdConfig.VerticalSyncPolarity = true;
lcdConfig.PixelPolarity = false;
lcdConfig.HorizontalSyncPulseWidth = 1;
lcdConfig.HorizontalBackPorch = 46;
lcdConfig.HorizontalFrontPorch = 16;
lcdConfig.VerticalSyncPulseWidth = 1;
lcdConfig.VerticalBackPorch = 23;
lcdConfig.VerticalFrontPorch = 7;
// NOTE: This is used for ChipworkX, comment if using EMX.
lcdConfig.PixelClockDivider = 5;
//lcdConfig.PixelClockRate = 25000;
// Set configs
DisplayModule.SetLCDConfig(lcdConfig);
}
/// <summary>
/// Selects a resolution based on the passed in value, and sets the mainboard's display configuration and the proper registers
/// for the module to match the mainboard's display configuration.
/// </summary>
/// <remarks>NOTE: Any time the mainboard display configuration is changed, the board will have to reset to apply the changes.
/// If the same resolution is selected (320x240 RCA to 320x240 VGA) the board will not need to reset.</remarks>
/// <param name="res">The desired output type and resolution.</param>
public void SetDisplayConfiguration(VideoOut_InputResolution res)
{
Mainboard.LCDConfiguration lcdConfig = new Mainboard.LCDConfiguration();
lcdConfig.LCDControllerEnabled = true;
lcdConfig.PriorityEnable = true;
switch (res)
{
#region 320_240_RCA
case VideoOut_InputResolution.Output_320x240_RCA:
{
lcdConfig.Width = m_currWidth = 320;
lcdConfig.Height = m_currHeight = 240;
Write320x240RCARegisters();
break;
}
#endregion
#region 640_480_RCA
case VideoOut_InputResolution.Output_640x480_RCA:
{
lcdConfig.Width = m_currWidth = 640;
lcdConfig.Height = m_currHeight = 480;
Write640x480RCARegisters();
break;
}
#endregion
#region 800_600_RCA
case VideoOut_InputResolution.Output_800x600_RCA:
{
lcdConfig.Width = m_currWidth = 800;
lcdConfig.Height = m_currHeight = 600;
Write800x600RCARegisters();
break;
}
#endregion
#region 320_240_VGA
case VideoOut_InputResolution.Output_320x240_VGA:
{
lcdConfig.Width = m_currWidth = 320;
lcdConfig.Height = m_currHeight = 240;
Write320x240VGARegisters();
break;
}
#endregion
#region 640_480_VGA
case VideoOut_InputResolution.Output_640x480_VGA:
{
lcdConfig.Width = m_currWidth = 640;
lcdConfig.Height = m_currHeight = 480;
Write640x480VGARegisters();
break;
}
#endregion
#region 800_600_VGA
case VideoOut_InputResolution.Output_800x600_VGA:
{
lcdConfig.Width = m_currWidth = 800;
lcdConfig.Height = m_currHeight = 600;
Write800x600VGARegisters();
break;
}
#endregion
case VideoOut_InputResolution.Output_320x240_RCA_PAL:
{
lcdConfig.Width = m_currWidth = 320;
lcdConfig.Height = m_currHeight = 240;
Write320x240VGAPALRegisters();
break;
}
}
lcdConfig.OutputEnableIsFixed = false;
lcdConfig.OutputEnablePolarity = false;
lcdConfig.HorizontalSyncPolarity = true;
lcdConfig.VerticalSyncPolarity = true;
lcdConfig.PixelPolarity = false;
lcdConfig.HorizontalSyncPulseWidth = 10;
lcdConfig.HorizontalBackPorch = 10;
lcdConfig.HorizontalFrontPorch = 10;
lcdConfig.VerticalSyncPulseWidth = 10;
lcdConfig.VerticalBackPorch = 10;
lcdConfig.VerticalFrontPorch = 10;
// NOTE: This is used for EMX
lcdConfig.PixelClockDivider = 8;
// Set config
DisplayModule.SetLCDConfig(lcdConfig);
const int CH7025_DID = 0x55;
const int CH7026_DID = 0x54;
System.Threading.Thread.Sleep(1000);
byte ud = I2CRead(0x00);
if ((ud != CH7025_DID) && (ud != CH7026_DID))
{
throw new Exception();// 1; // CH7025/26B was not found
}
}
private void ConfigureDisplay()
{
DisplayModule.SetLCDConfig(new Mainboard.LCDConfiguration()
{
LCDControllerEnabled = false,
Width = Width,
Height = Height
});
WriteCommand(0xCB);
WriteData(0x39);
WriteData(0x2C);
WriteData(0x00);
WriteData(0x34);
WriteData(0x02);
WriteCommand(0xCF);
WriteData(0x00);
WriteData(0XC1);
WriteData(0X30);
WriteCommand(0xE8);
WriteData(0x85);
WriteData(0x00);
WriteData(0x78);
WriteCommand(0xEA);
WriteData(0x00);
WriteData(0x00);
WriteCommand(0xED);
WriteData(0x64);
WriteData(0x03);
WriteData(0X12);
WriteData(0X81);
WriteCommand(0xF7);
WriteData(0x20);
WriteCommand(0xC0); //Power control
WriteData(0x23); //VRH[5:0]
WriteCommand(0xC1); //Power control
WriteData(0x10); //SAP[2:0];BT[3:0]
WriteCommand(0xC5); //VCM control
WriteData(0x3e); //Contrast
WriteData(0x28);
WriteCommand(0xC7); //VCM control2
WriteData(0x86); //--
WriteCommand(0x36); // Memory Access Control
WriteData(0x48);
WriteCommand(0x3A);
WriteData(0x55);
WriteCommand(0xB1);
WriteData(0x00);
WriteData(0x18);
WriteCommand(0xB6); // Display Function Control
WriteData(0x08);
WriteData(0x82);
WriteData(0x27);
/*
* WriteCommand(0xF2); // 3Gamma Function Disable
* WriteData(0x00);
*
* WriteCommand(0x26); //Gamma curve selected
* WriteData(0x01);
*
* WriteCommand(0xE0); //Set Gamma
* WriteData(0x0F);
* WriteData(0x31);
* WriteData(0x2B);
* WriteData(0x0C);
* WriteData(0x0E);
* WriteData(0x08);
* WriteData(0x4E);
* WriteData(0xF1);
* WriteData(0x37);
* WriteData(0x07);
* WriteData(0x10);
* WriteData(0x03);
* WriteData(0x0E);
* WriteData(0x09);
* WriteData(0x00);
*
* WriteCommand(0XE1); //Set Gamma
* WriteData(0x00);
* WriteData(0x0E);
* WriteData(0x14);
* WriteData(0x03);
* WriteData(0x11);
* WriteData(0x07);
* WriteData(0x31);
* WriteData(0xC1);
* WriteData(0x48);
* WriteData(0x08);
* WriteData(0x0F);
* WriteData(0x0C);
* WriteData(0x31);
* WriteData(0x36);
* WriteData(0x0F);
*/
WriteCommand(0x11); //Exit Sleep
Thread.Sleep(120);
//WriteCommand(0x28); //Display off
WriteCommand(0x29); //Display on
WriteCommand(0x2c);
//WriteCommand(0x21); // Display inversion ON
//WriteCommand(0x20); // Display inversion OFF
//WriteCommand(0x39); // Idle mode on
//WriteCommand(0x38); // Idle mode off
WriteCommand(0x51); // brightness
WriteData(0x88); //0x00...0xFF
}
private void ConfigureDisplay()
{
Mainboard.LCDConfiguration lcdConfig = new Mainboard.LCDConfiguration();
lcdConfig.LCDControllerEnabled = false;
lcdConfig.Width = Width;
lcdConfig.Height = Height;
DisplayModule.SetLCDConfig(lcdConfig);
#region N22
WriteCommand(0xCB);
WriteData(0x39);
WriteData(0x2C);
WriteData(0x00);
WriteData(0x34);
WriteData(0x02);
WriteCommand(0xCF);
WriteData(0x00);
WriteData(0XC1);
WriteData(0X30);
WriteCommand(0xE8);
WriteData(0x85);
WriteData(0x00);
WriteData(0x78);
WriteCommand(0xEA);
WriteData(0x00);
WriteData(0x00);
WriteCommand(0xED);
WriteData(0x64);
WriteData(0x03);
WriteData(0X12);
WriteData(0X81);
WriteCommand(0xF7);
WriteData(0x20);
WriteCommand(0xC0); //Power control
WriteData(0x23); //VRH[5:0]
WriteCommand(0xC1); //Power control
WriteData(0x10); //SAP[2:0];BT[3:0]
WriteCommand(0xC5); //VCM control
WriteData(0x3e); //Contrast
WriteData(0x28);
WriteCommand(0xC7); //VCM control2
WriteData(0x86); //--
WriteCommand(0x36); // Memory Access Control
WriteData(0x48);
WriteCommand(0x3A);
WriteData(0x55);
WriteCommand(0xB1);
WriteData(0x00);
WriteData(0x18);
WriteCommand(0xB6); // Display Function Control
WriteData(0x08);
WriteData(0x82);
WriteData(0x27);
/*
* WriteCommand(0xF2); // 3Gamma Function Disable
* WriteData(0x00);
*
* WriteCommand(0x26); //Gamma curve selected
* WriteData(0x01);
*
* WriteCommand(0xE0); //Set Gamma
* WriteData(0x0F);
* WriteData(0x31);
* WriteData(0x2B);
* WriteData(0x0C);
* WriteData(0x0E);
* WriteData(0x08);
* WriteData(0x4E);
* WriteData(0xF1);
* WriteData(0x37);
* WriteData(0x07);
* WriteData(0x10);
* WriteData(0x03);
* WriteData(0x0E);
* WriteData(0x09);
* WriteData(0x00);
*
* WriteCommand(0XE1); //Set Gamma
* WriteData(0x00);
* WriteData(0x0E);
* WriteData(0x14);
* WriteData(0x03);
* WriteData(0x11);
* WriteData(0x07);
* WriteData(0x31);
* WriteData(0xC1);
* WriteData(0x48);
* WriteData(0x08);
* WriteData(0x0F);
* WriteData(0x0C);
* WriteData(0x31);
* WriteData(0x36);
* WriteData(0x0F);
*/
WriteCommand(0x11); //Exit Sleep
Thread.Sleep(120);
WriteCommand(0x29); //Display on
WriteCommand(0x2c);
#endregion
return;
#region N18
WriteCommand(0x11); //Sleep exit
Thread.Sleep(120);
//ST7735R Frame Rates
WriteCommand(0xB1);
WriteData(0x01); WriteData(0x2C); WriteData(0x2D);
WriteCommand(0xB2);
WriteData(0x01); WriteData(0x2C); WriteData(0x2D);
WriteCommand(0xB3);
WriteData(0x01); WriteData(0x2C); WriteData(0x2D);
WriteData(0x01); WriteData(0x2C); WriteData(0x2D);
WriteCommand(0xB4); //Column inversion
WriteData(0x07);
//ST7735R Power Sequence
WriteCommand(0xC0);
WriteData(0xA2); WriteData(0x02); WriteData(0x84);
WriteCommand(0xC1); WriteData(0xC5);
WriteCommand(0xC2);
WriteData(0x0A); WriteData(0x00);
WriteCommand(0xC3);
WriteData(0x8A); WriteData(0x2A);
WriteCommand(0xC4);
WriteData(0x8A); WriteData(0xEE);
WriteCommand(0xC5); //VCOM
WriteData(0x0E);
WriteCommand(0x36); //MX, MY, RGB mode
WriteData(0xC8);
//ST7735R Gamma Sequence
WriteCommand(0xe0);
WriteData(0x0f); WriteData(0x1a);
WriteData(0x0f); WriteData(0x18);
WriteData(0x2f); WriteData(0x28);
WriteData(0x20); WriteData(0x22);
WriteData(0x1f); WriteData(0x1b);
WriteData(0x23); WriteData(0x37); WriteData(0x00);
WriteData(0x07);
WriteData(0x02); WriteData(0x10);
WriteCommand(0xe1);
WriteData(0x0f); WriteData(0x1b);
WriteData(0x0f); WriteData(0x17);
WriteData(0x33); WriteData(0x2c);
WriteData(0x29); WriteData(0x2e);
WriteData(0x30); WriteData(0x30);
WriteData(0x39); WriteData(0x3f);
WriteData(0x00); WriteData(0x07);
WriteData(0x03); WriteData(0x10);
WriteCommand(0x2a);
WriteData(0x00); WriteData(0x00);
WriteData(0x00); WriteData(0x7f);
WriteCommand(0x2b);
WriteData(0x00); WriteData(0x00);
WriteData(0x00); WriteData(0x9f);
WriteCommand(0xF0); //Enable test command
WriteData(0x01);
WriteCommand(0xF6); //Disable ram power save mode
WriteData(0x00);
WriteCommand(0x3A); //65k mode
WriteData(0x05);
WriteCommand(0x29);//Display on
#endregion
}
private void ConfigureDisplay()
{
Mainboard.LCDConfiguration lcdConfig = new Mainboard.LCDConfiguration();
lcdConfig.LCDControllerEnabled = false;
lcdConfig.Width = Width;
lcdConfig.Height = Height;
DisplayModule.SetLCDConfig(lcdConfig);
this.WriteCommand(0x11); //Sleep exit
Thread.Sleep(120);
//ST7735R Frame Rate
this.WriteCommand(0xB1);
this.WriteData(0x01); this.WriteData(0x2C); this.WriteData(0x2D);
this.WriteCommand(0xB2);
this.WriteData(0x01); this.WriteData(0x2C); this.WriteData(0x2D);
this.WriteCommand(0xB3);
this.WriteData(0x01); this.WriteData(0x2C); this.WriteData(0x2D);
this.WriteData(0x01); this.WriteData(0x2C); this.WriteData(0x2D);
this.WriteCommand(0xB4); //Column inversion
this.WriteData(0x07);
//ST7735R Power Sequence
this.WriteCommand(0xC0);
this.WriteData(0xA2); this.WriteData(0x02); this.WriteData(0x84);
this.WriteCommand(0xC1); this.WriteData(0xC5);
this.WriteCommand(0xC2);
this.WriteData(0x0A); this.WriteData(0x00);
this.WriteCommand(0xC3);
this.WriteData(0x8A); this.WriteData(0x2A);
this.WriteCommand(0xC4);
this.WriteData(0x8A); this.WriteData(0xEE);
this.WriteCommand(0xC5); //VCOM
this.WriteData(0x0E);
this.WriteCommand(0x36); //MX, MY, RGB mode
this.WriteData(0xC8);
//ST7735R Gamma Sequence
this.WriteCommand(0xe0);
this.WriteData(0x0f); this.WriteData(0x1a);
this.WriteData(0x0f); this.WriteData(0x18);
this.WriteData(0x2f); this.WriteData(0x28);
this.WriteData(0x20); this.WriteData(0x22);
this.WriteData(0x1f); this.WriteData(0x1b);
this.WriteData(0x23); this.WriteData(0x37); this.WriteData(0x00);
this.WriteData(0x07);
this.WriteData(0x02); this.WriteData(0x10);
this.WriteCommand(0xe1);
this.WriteData(0x0f); this.WriteData(0x1b);
this.WriteData(0x0f); this.WriteData(0x17);
this.WriteData(0x33); this.WriteData(0x2c);
this.WriteData(0x29); this.WriteData(0x2e);
this.WriteData(0x30); this.WriteData(0x30);
this.WriteData(0x39); this.WriteData(0x3f);
this.WriteData(0x00); this.WriteData(0x07);
this.WriteData(0x03); this.WriteData(0x10);
this.WriteCommand(0x2a);
this.WriteData(0x00); this.WriteData(0x00);
this.WriteData(0x00); this.WriteData(0x7f);
this.WriteCommand(0x2b);
this.WriteData(0x00); this.WriteData(0x00);
this.WriteData(0x00); this.WriteData(0x9f);
this.WriteCommand(0xF0); //Enable test command
this.WriteData(0x01);
this.WriteCommand(0xF6); //Disable ram power save mode
this.WriteData(0x00);
this.WriteCommand(0x3A); //65k mode
this.WriteData(0x05);
this.WriteCommand(0x29); //Display on
}