Fork of TFTLCD with new support for SSD1963 ad HX8352-A controller.
Fork of TFTLCD by
Diff: ssd1289.cpp
- Revision:
- 15:af3cd35886fb
- Parent:
- 12:d0978272a340
- Child:
- 16:4ccc2fa2cfec
--- a/ssd1289.cpp Tue Dec 11 20:52:22 2012 +0000 +++ b/ssd1289.cpp Tue Dec 11 23:42:47 2012 +0000 @@ -35,7 +35,7 @@ void SSD1289_LCD::Initialize( orientation_t orientation, colordepth_t colors ) { _orientation = orientation; - _colorDepth = RGB16; + _colorDepth = colors; _lcd_pin_reset = HIGH; wait_ms( 5 ); @@ -51,48 +51,126 @@ wait_ms( 15 ); Activate(); - WriteCmdData( 0x00, 0x0001 ); wait_ms( 1 ); - WriteCmdData( 0x03, 0xA8A4 ); wait_ms( 1 ); - WriteCmdData( 0x0C, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x0D, 0x080C ); wait_ms( 1 ); - WriteCmdData( 0x0E, 0x2B00 ); wait_ms( 1 ); - WriteCmdData( 0x1E, 0x00B7 ); wait_ms( 1 ); - WriteCmdData( 0x01, 0x2B3F ); wait_ms( 1 ); - WriteCmdData( 0x02, 0x0600 ); wait_ms( 1 ); - WriteCmdData( 0x10, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x11, 0x6070 ); wait_ms( 1 ); - WriteCmdData( 0x05, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x06, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x16, 0xEF1C ); wait_ms( 1 ); - WriteCmdData( 0x17, 0x0003 ); wait_ms( 1 ); - WriteCmdData( 0x07, 0x0233 ); wait_ms( 1 ); - WriteCmdData( 0x0B, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x0F, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x41, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x42, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x48, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x49, 0x013F ); wait_ms( 1 ); - WriteCmdData( 0x4A, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x4B, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x44, 0xEF00 ); wait_ms( 1 ); - WriteCmdData( 0x45, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x46, 0x013F ); wait_ms( 1 ); - WriteCmdData( 0x30, 0x0707 ); wait_ms( 1 ); - WriteCmdData( 0x31, 0x0204 ); wait_ms( 1 ); - WriteCmdData( 0x32, 0x0204 ); wait_ms( 1 ); - WriteCmdData( 0x33, 0x0502 ); wait_ms( 1 ); - WriteCmdData( 0x34, 0x0507 ); wait_ms( 1 ); - WriteCmdData( 0x35, 0x0204 ); wait_ms( 1 ); - WriteCmdData( 0x36, 0x0204 ); wait_ms( 1 ); - WriteCmdData( 0x37, 0x0502 ); wait_ms( 1 ); - WriteCmdData( 0x3A, 0x0302 ); wait_ms( 1 ); - WriteCmdData( 0x3B, 0x0302 ); wait_ms( 1 ); - WriteCmdData( 0x23, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x24, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x25, 0x8000 ); wait_ms( 1 ); - WriteCmdData( 0x4f, 0x0000 ); wait_ms( 1 ); - WriteCmdData( 0x4e, 0x0000 ); wait_ms( 1 ); - WriteCmd( 0x22 ); + WriteCmdData( 0x00, 0x0001 ); // oscillator: 1 = on, 0 = off + wait_ms( 1 ); + WriteCmdData( 0x03, 0xA8A4 ); // power control + wait_ms( 1 ); + WriteCmdData( 0x0C, 0x0000 ); // power control 2 + wait_ms( 1 ); + WriteCmdData( 0x0D, 0x080C ); // power control 3 + wait_ms( 1 ); + WriteCmdData( 0x0E, 0x2B00 ); // power control 4 + wait_ms( 1 ); + WriteCmdData( 0x1E, 0x00B7 ); // power control 5 + wait_ms( 1 ); + WriteCmdData( 0x01, 0x2B3F ); // driver output control + wait_ms( 1 ); + WriteCmdData( 0x02, 0x0600 ); // driving waveform control + wait_ms( 1 ); + WriteCmdData( 0x10, 0x0000 ); // sleep mode: 0 = exit, 1 = enter + wait_ms( 1 ); + if ( _colorDepth == RGB16 ) + { + switch ( _orientation ) + { + case LANDSCAPE: + WriteCmdData( 0x11, 0x6098 ); // entry mode + break; + case PORTRAIT_REV: + WriteCmdData( 0x11, 0x6080 ); // entry mode + break; + case LANDSCAPE_REV: + WriteCmdData( 0x11, 0x60A8 ); // entry mode + break; + case PORTRAIT: + default: + WriteCmdData( 0x11, 0x60B0 ); // entry mode + break; + } + } + else if ( _colorDepth == RGB18 ) + { + switch ( _orientation ) + { + case LANDSCAPE: + WriteCmdData( 0x11, 0x4098 ); // entry mode + break; + case PORTRAIT_REV: + WriteCmdData( 0x11, 0x4080 ); // entry mode + break; + case LANDSCAPE_REV: + WriteCmdData( 0x11, 0x40A8 ); // entry mode + break; + case PORTRAIT: + default: + WriteCmdData( 0x11, 0x40B0 ); // entry mode + break; + } + } + wait_ms( 1 ); + WriteCmdData( 0x05, 0x0000 ); // compare register + wait_ms( 1 ); + WriteCmdData( 0x06, 0x0000 ); // compare register + wait_ms( 1 ); + WriteCmdData( 0x16, 0xEF1C ); // horizontal porch + wait_ms( 1 ); + WriteCmdData( 0x17, 0x0003 ); // vertical porch + wait_ms( 1 ); + WriteCmdData( 0x07, 0x0233 ); // display control + wait_ms( 1 ); + WriteCmdData( 0x0B, 0x0000 ); // frame cycle control + wait_ms( 1 ); + WriteCmdData( 0x0F, 0x0000 ); // gate scan position + wait_ms( 1 ); + WriteCmdData( 0x41, 0x0000 ); // vertical scroll control + wait_ms( 1 ); + WriteCmdData( 0x42, 0x0000 ); // vertical scroll control + wait_ms( 1 ); + WriteCmdData( 0x48, 0x0000 ); // 1st screen driving position + wait_ms( 1 ); + WriteCmdData( 0x49, 0x013F ); // 1st screen driving position + wait_ms( 1 ); + WriteCmdData( 0x4A, 0x0000 ); // 2nd screen driving position + wait_ms( 1 ); + WriteCmdData( 0x4B, 0x0000 ); // 2nd screen driving position + wait_ms( 1 ); + WriteCmdData( 0x44, 0xEF00 ); // horizontal ram address position + wait_ms( 1 ); + WriteCmdData( 0x45, 0x0000 ); // vertical ram address position + wait_ms( 1 ); + WriteCmdData( 0x46, 0x013F ); // vertical ram address position + wait_ms( 1 ); + WriteCmdData( 0x30, 0x0707 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x31, 0x0204 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x32, 0x0204 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x33, 0x0502 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x34, 0x0507 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x35, 0x0204 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x36, 0x0204 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x37, 0x0502 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x3A, 0x0302 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x3B, 0x0302 ); // gamma control + wait_ms( 1 ); + WriteCmdData( 0x23, 0x0000 ); // GRAM write mask for red and green pins + wait_ms( 1 ); + WriteCmdData( 0x24, 0x0000 ); // GRAM write mask for blue pins + wait_ms( 1 ); + WriteCmdData( 0x25, 0x8000 ); // frame frequency control + wait_ms( 1 ); + WriteCmdData( 0x4e, 0x0000 ); // ram address set + wait_ms( 1 ); + WriteCmdData( 0x4f, 0x0000 ); // ram address set + wait_ms( 1 ); + WriteCmd( 0x22 ); // write GRAM Deactivate(); } @@ -126,15 +204,6 @@ void SSD1289_LCD::SetXY( uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2 ) { - if ( _orientation == LANDSCAPE ) - { - swap( uint16_t, x1, y1 ) - swap( uint16_t, x2, y2 ) - y1 = _disp_height - y1; - y2 = _disp_height - y2; - swap( uint16_t, y1, y2 ) - } - WriteCmdData( 0x44, ( x2 << 8 ) + x1 ); WriteCmdData( 0x45, y1 ); WriteCmdData( 0x46, y2 ); @@ -149,6 +218,12 @@ r = ( color >> 16 ) & 0xFF; g = ( color >> 8 ) & 0xFF; b = color & 0xFF; - unsigned short clr = ( ( ( ( r ) & 0xF8 ) | ( ( g ) >> 5 ) ) << 8 ) | ( ( ( ( g ) & 0x1C ) << 3 ) | ( ( b ) >> 3 ) ); - WriteData( clr ); + if ( _colorDepth == RGB16 ) + { + unsigned short clr = ( ( ( ( r ) & 0xF8 ) | ( ( g ) >> 5 ) ) << 8 ) | ( ( ( ( g ) & 0x1C ) << 3 ) | ( ( b ) >> 3 ) ); + WriteData( clr ); + } + else if ( _colorDepth == RGB18 ) + { + } }