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Diff: DmTftRa8875.cpp
- Revision:
- 15:70127e08ed27
- Parent:
- 14:2db7065edbec
--- a/DmTftRa8875.cpp Mon Oct 12 08:35:35 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,902 +0,0 @@
-/**********************************************************************************************
- 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.
- ********************************************************************************************/
-
-/* Notice:
- The panel resolution should be config in DmTftRa8875::init() function.
- RA8875Size size = RA8875_480x272 or RA8875Size size = RA8875_800x480;
-
- Tested on NUCLEO-F401RE, LPCXpresso11U68, LPCXpresso824-MAX platform.
-*/
-
-#include "DmTftRa8875.h"
-#if defined (DM_TOOLCHAIN_ARDUINO)
-DmTftRa8875::DmTftRa8875(uint8_t cs, uint8_t sel)
-: DmTftBase(480, 272)
-#elif defined (DM_TOOLCHAIN_MBED)
-DmTftRa8875::DmTftRa8875(PinName cs, PinName sel, PinName mosi, PinName miso, PinName clk)
-: DmTftBase(480, 272), spi(mosi, miso, clk)
-#endif
-{
- _cs = cs;
- _sel = sel;
-}
-
-DmTftRa8875::~DmTftRa8875()
-{
-#if defined (DM_TOOLCHAIN_MBED)
- delete _pinCS;
- delete _pinSEL;
-
- _pinCS = NULL;
- _pinSEL = NULL;
-#endif
-}
-
-uint16_t DmTftRa8875::width(void)
-{
- return _width;
-}
-
-uint16_t DmTftRa8875::height(void)
-{
- return _height;
-}
-
-void DmTftRa8875::writeBus(uint8_t data)
-{
-#if defined (DM_TOOLCHAIN_ARDUINO)
- //SPCR = _spiSettings; // SPI Control Register
- SPDR = data; // SPI Data Register
- while(!(SPSR & _BV(SPIF))); // SPI Status Register Wait for transmission to finish
-#elif defined (DM_TOOLCHAIN_MBED)
- spi.write(data);
-#endif
-}
-
-uint8_t DmTftRa8875::readBus(void)
-{
-#if defined (DM_TOOLCHAIN_ARDUINO)
- //SPCR = _spiSettings; // SPI Control Register
- SPDR = 0; // SPI Data Register
- while(!(SPSR & _BV(SPIF))); // SPI Status Register Wait for transmission to finish
- return SPDR;
-#elif defined (DM_TOOLCHAIN_MBED)
- return spi.write(0x00); // dummy byte to read
-#endif
-}
-
-void DmTftRa8875::sendCommand(uint8_t index)
-{
- cbi(_pinCS, _bitmaskCS);
-
- writeBus(0x80);
- writeBus(index);
-
- sbi(_pinCS, _bitmaskCS);
-}
-
-uint8_t DmTftRa8875::readStatus(void)
-{
- cbi(_pinCS, _bitmaskCS);
-
- writeBus(0xC0);
- uint8_t data = readBus();
-
- sbi(_pinCS, _bitmaskCS);
-
- return data;
-}
-
-void DmTftRa8875::sendData(uint16_t data)
-{
-
- uint8_t dh = data>>8;
- uint8_t dl = data&0xff;
-
- cbi(_pinCS, _bitmaskCS);
-
- writeBus(0x00);
- writeBus(dh);
- writeBus(dl);
-
- sbi(_pinCS, _bitmaskCS);
-
-}
-
-void DmTftRa8875::send8BitData(uint8_t data)
-{
- cbi(_pinCS, _bitmaskCS);
-
- writeBus(0x00);
- writeBus(data);
-
- sbi(_pinCS, _bitmaskCS);
-}
-
-uint8_t DmTftRa8875::readData(void)
-{
- cbi(_pinCS, _bitmaskCS);
-
- writeBus(0x40);
- uint8_t data = readBus();
-
- sbi(_pinCS, _bitmaskCS);
-
- return data;
-}
-
-void DmTftRa8875::writeReg(uint8_t reg, uint8_t val)
-{
- sendCommand(reg);
- send8BitData(val);
-}
-
-uint8_t DmTftRa8875::readReg(uint8_t reg)
-{
- sendCommand(reg);
- return readData();
-}
-
-void DmTftRa8875::setAddress(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1)
-{
- /* Set active window X */
- writeReg(0x30, x0); // horizontal start point
- writeReg(0x31, x0 >> 8);
- writeReg(0x34, (uint16_t)(x1) & 0xFF); // horizontal end point
- writeReg(0x35, (uint16_t)(x1) >> 8);
-
- /* Set active window Y */
- writeReg(0x32, y0); // vertical start point
- writeReg(0x33, y0 >> 8);
- writeReg(0x36, (uint16_t)(y1) & 0xFF); // vertical end point
- writeReg(0x37, (uint16_t)(y1) >> 8);
-
- writeReg(0x46, x0);
- writeReg(0x47, x0 >> 8);
- writeReg(0x48, y0);
- writeReg(0x49, y0 >> 8);
- sendCommand(0x02);
-}
-
-void DmTftRa8875::softReset(void)
-{
- //softreset
- sendCommand(0x01);
- send8BitData(0x01);
- delay(10);
- sendCommand(0x01);
- send8BitData(0x00);
- delay(100); // This much delay needed??
-}
-
-void DmTftRa8875::init(void)
-{
- // DM_TFT43_108 = RA8875_480x272; DM_TFT50_111 = RA8875_800x480
- RA8875Size size = RA8875_480x272;
-
- setTextColor(BLACK, WHITE);
-#if defined (DM_TOOLCHAIN_ARDUINO)
- _pinCS = portOutputRegister(digitalPinToPort(_cs));
- _bitmaskCS = digitalPinToBitMask(_cs);
- _pinSEL = portOutputRegister(digitalPinToPort(_sel));
- _bitmaskSEL = digitalPinToBitMask(_sel);
- pinMode(_cs,OUTPUT);
- pinMode(_sel,OUTPUT);
- digitalWrite(_sel, LOW); // w25 control by MCU
-
- sbi(_pinCS, _bitmaskCS);
-
- SPI.begin();
- SPI.setClockDivider(SPI_CLOCK_DIV2); // 8 MHz (full! speed!)
- SPI.setBitOrder(MSBFIRST);
- SPI.setDataMode(SPI_MODE0);
- _spiSettings = SPCR;
-#elif defined (DM_TOOLCHAIN_MBED)
- _pinCS = new DigitalOut(_cs);
- _pinSEL = new DigitalOut(_sel);
- sbi(_pinSEL, _bitmaskSEL); // w25 control by MCU
-
- sbi(_pinCS, _bitmaskCS);
-
-
-#ifdef TARGET_LPC824 // for LPCXpresso824-MAX
- spi.format(8,3);
- spi.frequency(8000000);
-#elif TARGET_LPC11U6X // for LPCXpresso11U68
- spi.format(8,3);
- spi.frequency(2000000);
-#elif TARGET_NUCLEO_F401RE // for NUCLEO-F401RE
- spi.format(8,0);
- spi.frequency(8000000);
-#else
- spi.format(8,3);
- spi.frequency(2000000); // Max SPI speed for display is 10 and for 17 for LPC15xx
-#endif
- softReset();
-#endif
-
- cbi(_pinCS, _bitmaskCS);
-
- /* Timing values */
- uint8_t pixclk;
- uint8_t hsync_start;
- uint8_t hsync_pw;
- uint8_t hsync_finetune;
- uint8_t hsync_nondisp;
- uint8_t vsync_pw;
- uint16_t vsync_nondisp;
- uint16_t vsync_start;
-
- if(size == RA8875_480x272) {
- _width = 480;
- _height = 272;
- setWidth(_width);
- setHeight(_height);
- // PLL init
- // 20MHz*(10+1)/((RA8875_PLLC1_PLLDIV1 +1) * 2^RA8875_PLLC2_DIV4))
- writeReg(0x88, 0x00 + 10);
- delay(1);
- writeReg(0x89, 0x02);
- delay(1);
-
- pixclk = 0x80 | 0x02;
- hsync_nondisp = 10;
- hsync_start = 8;
- hsync_pw = 48;
- hsync_finetune = 0;
- vsync_nondisp = 3;
- vsync_start = 8;
- vsync_pw = 10;
- }
-
- if(size == RA8875_800x480) {
- _width = 800;
- _height = 480;
- setWidth(_width);
- setHeight(_height);
- // PLL init
- // 20MHz*(10+1)/((RA8875_PLLC1_PLLDIV1 +1) * 2^RA8875_PLLC2_DIV4))
- writeReg(0x88, 0x00 + 10);
- delay(1);
- writeReg(0x89, 0x02);
- delay(1);
-
- pixclk = 0x80 | 0x01;
- hsync_nondisp = 26;
- hsync_start = 32;
- hsync_pw = 96;
- hsync_finetune = 0;
- vsync_nondisp = 32;
- vsync_start = 23;
- vsync_pw = 2;
- }
-
- writeReg(0x10, 0x0C | 0x00);
-
- writeReg(0x04, pixclk);
- delay(1);
-
- /* Horizontal settings registers */
- writeReg(0x14, (_width / 8) - 1); // H width: (HDWR + 1) * 8 = 480
- writeReg(0x15, 0x00 + hsync_finetune);
- writeReg(0x16, (hsync_nondisp - hsync_finetune - 2)/8); // H non-display: HNDR * 8 + HNDFTR + 2 = 10
- writeReg(0x17, hsync_start/8 - 1); // Hsync start: (HSTR + 1)*8
- writeReg(0x18, 0x00 + (hsync_pw/8 - 1)); // HSync pulse width = (HPWR+1) * 8
-
- /* Vertical settings registers */
- writeReg(0x19, (uint16_t)(_height - 1) & 0xFF);
- writeReg(0x1A, (uint16_t)(_height - 1) >> 8);
- writeReg(0x1B, vsync_nondisp-1); // V non-display period = VNDR + 1
- writeReg(0x1C, vsync_nondisp >> 8);
- writeReg(0x1D, vsync_start-1); // Vsync start position = VSTR + 1
- writeReg(0x1E, vsync_start >> 8);
- writeReg(0x1F, 0x00 + vsync_pw - 1); // Vsync pulse width = VPWR + 1
-
- /* Set active window X */
- writeReg(0x30, 0); // horizontal start point
- writeReg(0x31, 0);
- writeReg(0x34, (uint16_t)(_width - 1) & 0xFF); // horizontal end point
- writeReg(0x35, (uint16_t)(_width - 1) >> 8);
-
- /* Set active window Y */
- writeReg(0x32, 0); // vertical start point
- writeReg(0x33, 0);
- writeReg(0x36, (uint16_t)(_height - 1) & 0xFF); // vertical end point
- writeReg(0x37, (uint16_t)(_height - 1) >> 8);
- /* Clear the entire window */
- writeReg(0x8E, 0x80 | 0x00);
- /* Wait for the command to finish */
- while (readReg(0x8E) & 0x80);
- //delay(100);
- // display on
- writeReg(0x01, 0x00 | 0x80);
- // GPIOX on
- writeReg(0xC7, 1);
- sbi(_pinCS, _bitmaskCS);
-
- //clearScreen();
- setFontColor(BLACK, WHITE);
- //setFontZoom(0, 0);
-
- // spi flash control by MCU
- w25CtrlByMCU();
-
- //backlight on
- backlightOn(true);
- backlightAdjust(255); // max luminance
-
-}
-
-void DmTftRa8875::eableKeyScan(bool on)
-{
- if(on) {
- writeReg(0xC0, (1 << 7) | (0 << 4 ) | 1 ); // enable key scan
- } else {
- writeReg(0xC0, (0 << 7));
- }
-}
-
-uint8_t DmTftRa8875::getKeyValue(void)
-{
- uint8_t data = 0xFF;
- sendCommand(0xC2);
- data = readData();
-
- // Clear key interrupt status
- writeReg(0xF1,readReg(0xF1) | 0x10);
- delay(1);
- return data;
-
-}
-
-bool DmTftRa8875::isKeyPress(void)
-{
- uint8_t temp;
- temp = readReg(0xF1);
-
- if(temp & 0x10) {
- return true;
- } else {
- return false;
- }
-}
-
-void DmTftRa8875::backlightOn(bool on)
-{
- if(on) {
- writeReg(0x8A, (1 << 7) | (10 << 0 )); // enable PWM1
- } else {
- writeReg(0x8A, (0 << 7) | (10 << 0 ));
- }
-}
-
-void DmTftRa8875::backlightAdjust(uint8_t value)
-{
- writeReg(0x8B, value);
-}
-
-void DmTftRa8875::w25CtrlByMCU(void)
-{
-#if defined (DM_TOOLCHAIN_ARDUINO)
- digitalWrite(_sel, LOW);
-#elif defined (DM_TOOLCHAIN_MBED)
- cbi(_pinSEL, _bitmaskSEL);
-#endif
-}
-
-void DmTftRa8875::w25CtrlByRa8875(void)
-{
-#if defined (DM_TOOLCHAIN_ARDUINO)
- digitalWrite(_sel, HIGH);
-#elif defined (DM_TOOLCHAIN_MBED)
- sbi(_pinSEL, _bitmaskSEL);
-#endif
-
-}
-
-void DmTftRa8875::drawImageContinuous(uint32_t startaddress,uint32_t count,uint16_t x0,uint16_t y0,uint16_t x1,uint16_t y1)
-{
- w25CtrlByRa8875();
-
- setAddress(x0, y0, x1-1, y1-1);
-
- writeReg(0xE0, 0x00);
-
- writeReg(0x05, (0 << 7) | (0 << 6) | (1 << 5) | (0 << 3) | (1 << 2) | (3 << 1));
- writeReg(0x06, (0 << 0)); // set serial flash frequency
-
- writeReg(0xB0,startaddress & 0xFF); // DMA Source Start Address
- writeReg(0xB1,startaddress >> 8);
- writeReg(0xB2,startaddress >> 16);
-
- writeReg(0xB4, count & 0xFF); // DMA Transfer Number
- writeReg(0xB6, (count & 0xFF00) >> 8 );
- writeReg(0xB8, (count & 0xFF0000) >> 16);
-
-
- writeReg(0xBF, 0x00); // Continuous mode
- writeReg(0xBF, readReg(0xBF) | 0x01); //start DMA
-
- /* Wait for the DMA Transfer to finish */
- while (readReg(0xBF) & 0x01);
-
- w25CtrlByMCU();
-
-}
-
-void DmTftRa8875::drawImageBlock(uint32_t startaddress, uint32_t count, uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1,uint16_t pic_width, uint16_t block_width, uint16_t block_height)
-{
- w25CtrlByRa8875();
-
- setAddress(x0, y0, x1-1, y1-1);
-
- writeReg(0xE0, 0x00);
-
- writeReg(0x05, (0 << 7) | (0 << 6) | (1 << 5) | (0 << 3) | (1 << 2) | (3 << 1));
- writeReg(0x06, (0 << 0)); // set serial flash frequency
-
- writeReg(0xB0,startaddress & 0xFF); // DMA Source Start Address
- writeReg(0xB1,startaddress >> 8);
- writeReg(0xB2,startaddress >> 16);
-
- writeReg(0xB4, block_width & 0xFF); // DMA block width
- writeReg(0xB5, block_width >> 8 );
- writeReg(0xB6, block_height & 0xFF); // DMA block height
- writeReg(0xB7, block_height >> 8 );
-
- writeReg(0xB8, pic_width & 0xFF); // DMA soruce picture width
- writeReg(0xB9, pic_width >> 8 );
-
- writeReg(0xBF, 0x02); // block mode
- writeReg(0xBF, readReg(0xBF) | 0x01); //start DMA
-
- /* Wait for the DMA Transfer to finish */
- while (readReg(0xBF) & 0x01);
-
- w25CtrlByMCU();
-
-}
-
-void DmTftRa8875::drawPoint(uint16_t x, uint16_t y, uint16_t radius)
-{
- if (radius == 0) {
- cbi(_pinCS, _bitmaskCS);
-
- setAddress(x,y,x,y);
- sendData(_fgColor);
-
- sbi(_pinCS, _bitmaskCS);
- } else {
- fillRectangle(x-radius,y-radius,x+radius,y+radius, _fgColor);
- }
-}
-
-
-void DmTftRa8875::setFontColor(uint16_t background,uint16_t foreground)
-{
- /* Set Background Color */
- _bgColor = background;
- writeReg(0x60, (background & 0xf800) >> 11);
- writeReg(0x61, (background & 0x07e0) >> 5);
- writeReg(0x62, (background & 0x001f));
-
- /* Set Fore Color */
- _fgColor = foreground;
- writeReg(0x63, (foreground & 0xf800) >> 11);
- writeReg(0x64, (foreground & 0x07e0) >> 5);
- writeReg(0x65, (foreground & 0x001f));
-}
-
-
-void DmTftRa8875::setFontZoom(uint8_t Hsize,uint8_t Vsize)
-{
- writeReg(0x22, ((Hsize & 0x03) <<2 | (Vsize & 0x03)));
-}
-
-void DmTftRa8875::int2str(int n, char *str)
-{
- char buf[10] = "";
- int i = 0;
- int len = 0;
- int temp = n < 0 ? -n: n;
-
- if (str == NULL) {
- return;
- }
- while(temp) {
- buf[i++] = (temp % 10) + '0';
- temp = temp / 10;
- }
-
- len = n < 0 ? ++i: i;
- str[i] = 0;
- while(1) {
- i--;
- if (buf[len-i-1] ==0) {
- break;
- }
- str[i] = buf[len-i-1];
- }
- if (i == 0 ) {
- str[i] = '-';
- }
-}
-
-void DmTftRa8875::drawNumber(uint16_t x, uint16_t y, int num, int digitsToShow, bool leadingZeros)
-{
- char p[10];
- int2str(num, p);
-
- // clear the last number on the screen; default font width is 8.
- for(int i=0; i<digitsToShow; i++)
- drawString(x+i*8, y," ");
-
- drawString(x, y, p);
-}
-
-
-void DmTftRa8875::drawString(uint16_t x, uint16_t y, const char *p)
-{
- setAddress(0, 0, _width-1, _height-1);
-
- writeReg(0x40, (1 << 7) | (1 << 0)); // enter text mode
- writeReg(0x2A, x);
- writeReg(0x2B, x >> 8);
- writeReg(0x2C, y);
- writeReg(0x2D, y >> 8);
-
- writeReg(0x2F, 0x00);
- writeReg(0x21, (0 << 7) | (0 << 5) | (0 << 1) | (0 << 0));
- sendCommand(0x02);
-
- while (*p != '\0') {
- send8BitData(*p);
- while ((readStatus() & 0x80) == 0x80); // wait finish
- p++;
- }
- writeReg(0x40, (0 << 7)); // enter graphics mode
-}
-
-void DmTftRa8875::drawStringCentered(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const char *p)
-{
-
- int len = strlen(p);
- uint16_t tmp = len * 8;
- if (tmp <= width) {
- x += (width - tmp)/2;
- }
- if (16 <= height) {
- y += (height - 16)/2;
- }
-
- drawString(x, y, p);
-}
-
-void DmTftRa8875::clearScreen(uint16_t color)
-{
- rectangle(0, 0, _width-1, _height-1, color, true);
-}
-
-void DmTftRa8875::rectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color, bool filled)
-{
- setAddress(0, 0, _width-1, _height-1);
-
- /* Set x0 */
- writeReg(0x91, x0);
- writeReg(0x92, x0 >> 8);
-
- /* Set y0 */
- writeReg(0x93, y0);
- writeReg(0x94, y0 >> 8);
-
- /* Set x1 */
- writeReg(0x95, x1);
- writeReg(0x96, x1 >> 8);
-
- /* Set y1 */
- writeReg(0x97, y1);
- writeReg(0x98, y1 >> 8);
-
- /* Set Color */
- writeReg(0x63, (color & 0xf800) >> 11);
- writeReg(0x64, (color & 0x07e0) >> 5);
- writeReg(0x65, (color & 0x001f));
-
- /* Draw! */
- if (filled) {
- writeReg(0x90, 0xB0);
- } else {
- writeReg(0x90, 0x90);
- }
-
- /* Wait for the command to finish */
- while (readReg(0x90) & 0x80);
-}
-
-void DmTftRa8875::drawRectangle(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color)
-{
- rectangle(x0, y0, x1, y1, color, false);
-}
-void DmTftRa8875::fillRectangle(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color)
-{
- rectangle(x0, y0, x1, y1, color, true);
-}
-
-void DmTftRa8875::drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color)
-{
- setAddress(0, 0, _width-1, _height-1);
-
- /* Set x0 */
- writeReg(0x91, x0);
- writeReg(0x92, x0 >> 8);
-
- /* Set y0 */
- writeReg(0x93, y0);
- writeReg(0x94, y0 >> 8);
-
- /* Set x1 */
- writeReg(0x95, x1);
- writeReg(0x96, x1 >> 8);
-
- /* Set y1 */
- writeReg(0x97, y1);
- writeReg(0x98, y1 >> 8);
-
- /* Set Color */
- writeReg(0x63, (color & 0xf800) >> 11);
- writeReg(0x64, (color & 0x07e0) >> 5);
- writeReg(0x65, (color & 0x001f));
-
- /* Draw! */
- writeReg(0x90, 0x80);
-
- /* Wait for the command to finish */
- while (readReg(0x90) & 0x80);
-}
-
-void DmTftRa8875::drawVerticalLine(uint16_t x, uint16_t y, uint16_t length, uint16_t color)
-{
- drawLine(x, y, x, y+length, color);
-}
-
-void DmTftRa8875::drawHorizontalLine(uint16_t x, uint16_t y, uint16_t length, uint16_t color)
-{
- drawLine(x, y, x+length, y, color);
-}
-
-void DmTftRa8875::circle(int16_t x, int16_t y, int16_t r, uint16_t color, bool filled)
-{
- setAddress(0, 0, _width-1, _height-1);
-
- /* Set x */
- writeReg(0x99, x);
- writeReg(0x9A, x >> 8);
-
- /* Set y */
- writeReg(0x9B, y);
- writeReg(0x9C, y >> 8);
-
- /* Set Radius */
- writeReg(0x9D, r);
-
- /* Set Color */
- writeReg(0x63, (color & 0xf800) >> 11);
- writeReg(0x64, (color & 0x07e0) >> 5);
- writeReg(0x65, (color & 0x001f));
-
- /* Draw! */
- if (filled) {
- writeReg(0x90, 0x40 | 0x20);
- } else {
- writeReg(0x90, 0x40 | 0x00);
- }
-
- /* Wait for the command to finish */
- while (readReg(0x90) & 0x40);
-}
-
-void DmTftRa8875::drawCircle(uint16_t x0, uint16_t y0, uint16_t r, uint16_t color)
-{
- circle(x0, y0, r, color, false);
-}
-void DmTftRa8875::fillCircle(uint16_t x0, uint16_t y0, uint16_t r, uint16_t color)
-{
- circle(x0, y0, r, color, true);
-}
-
-void DmTftRa8875::triangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color, bool filled)
-{
- setAddress(0, 0, _width-1, _height-1);
-
- /* Set Point 0 */
- writeReg(0x91, x0);
- writeReg(0x92, (x0 >> 8));
- writeReg(0x93, y0);
- writeReg(0x94, (y0 >> 8));
-
- /* Set Point 1 */
- writeReg(0x95, x1);
- writeReg(0x96, (x1 >> 8));
- writeReg(0x97, y1);
- writeReg(0x98, (y1 >> 8));
-
- /* Set Point 2 */
- writeReg(0xA9, x2);
- writeReg(0xAA, (x2 >> 8));
- writeReg(0xAB, y2);
- writeReg(0xAC, (y2 >> 8));
-
- /* Set Color */
- writeReg(0x63, (color & 0xf800) >> 11);
- writeReg(0x64, (color & 0x07e0) >> 5);
- writeReg(0x65, (color & 0x001f));
-
- /* Draw! */
- if (filled) {
- writeReg(0x90, 0xA1);
- } else {
- writeReg(0x90, 0x81);
- }
-
- /* Wait for the command to finish */
- while (readReg(0x90) & 0x80);
-}
-
-void DmTftRa8875::drawTriangle(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color)
-{
- triangle(x0, y0, x1, y1, x2, y2, color, false);
-}
-
-void DmTftRa8875::fillTriangle(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color)
-{
- triangle(x0, y0, x1, y1, x2, y2, color, true);
-}
-
-void DmTftRa8875::ellipse(int16_t x0, int16_t y0, int16_t longAxis, int16_t shortAxis, uint16_t color, bool filled)
-{
- setAddress(0, 0, _width-1, _height-1);
-
- /* Set Center Point */
- writeReg(0xA5, x0);
- writeReg(0xA6, (x0 >> 8));
- writeReg(0xA7, y0);
- writeReg(0xA8, (y0 >> 8));
-
- /* Set Long and Short Axis */
- writeReg(0xA1, longAxis);
- writeReg(0xA2, (longAxis >> 8));
- writeReg(0xA3, shortAxis);
- writeReg(0xA4, (shortAxis >> 8));
-
- /* Set Color */
- writeReg(0x63, (color & 0xf800) >> 11);
- writeReg(0x64, (color & 0x07e0) >> 5);
- writeReg(0x65, (color & 0x001f));
-
- /* Draw! */
- if (filled) {
- writeReg(0xA0, 0xC0);
- } else {
- writeReg(0xA0, 0x80);
- }
-
- /* Wait for the command to finish */
- while (readReg(0xA0) & 0x80);
-
-}
-
-void DmTftRa8875::drawEllipse(int16_t x0, int16_t y0, int16_t longAxis, int16_t shortAxis, uint16_t color)
-{
- ellipse(x0, y0, longAxis, shortAxis, color, false);
-}
-
-void DmTftRa8875::fillEllipse(int16_t x0, int16_t y0, int16_t longAxis, int16_t shortAxis, uint16_t color)
-{
- ellipse(x0, y0, longAxis, shortAxis, color, true);
-}
-
-void DmTftRa8875::curve(int16_t x0, int16_t y0, int16_t longAxis, int16_t shortAxis, uint8_t curvePart, uint16_t color, bool filled)
-{
- setAddress(0, 0, _width-1, _height-1);
-
- /* Set Center Point */
- writeReg(0xA5, x0);
- writeReg(0xA6, (x0 >> 8));
- writeReg(0xA7, y0);
- writeReg(0xA8, (y0 >> 8));
-
- /* Set Long and Short Axis */
- writeReg(0xA1, longAxis);
- writeReg(0xA2, (longAxis >> 8));
- writeReg(0xA3, shortAxis);
- writeReg(0xA4, (shortAxis >> 8));
-
- /* Set Color */
- writeReg(0x63, (color & 0xf800) >> 11);
- writeReg(0x64, (color & 0x07e0) >> 5);
- writeReg(0x65, (color & 0x001f));
-
- /* Draw! */
- if (filled) {
- writeReg(0xA0, 0xD0 | (curvePart & 0x03));
- } else {
- writeReg(0xA0, 0x90 | (curvePart & 0x03));
- }
-
- /* Wait for the command to finish */
- while (readReg(0xA0) & 0x80);
-
-}
-
-void DmTftRa8875::drawCurve(int16_t x0, int16_t y0, int16_t longAxis, int16_t shortAxis, uint8_t curvePart, uint16_t color)
-{
- curve(x0, y0, longAxis, shortAxis, curvePart, color, false);
-}
-
-void DmTftRa8875::fillCurve(int16_t x0, int16_t y0, int16_t longAxis, int16_t shortAxis, uint8_t curvePart, uint16_t color)
-{
- curve(x0, y0, longAxis, shortAxis, curvePart, color, true);
-}
-
-void DmTftRa8875::roundrectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t r1, uint16_t r2, uint16_t color, bool filled)
-{
- setAddress(0, 0, _width-1, _height-1);
-
- /* Set x0 */
- writeReg(0x91, x0);
- writeReg(0x92, x0 >> 8);
-
- /* Set y0 */
- writeReg(0x93, y0);
- writeReg(0x94, y0 >> 8);
-
- /* Set x1 */
- writeReg(0x95, x1);
- writeReg(0x96, x1 >> 8);
-
- /* Set y1 */
- writeReg(0x97, y1);
- writeReg(0x98, y1 >> 8);
-
- /* Set Radius */
- writeReg(0xA1, r1);
- writeReg(0xA2, r1 >> 8);
- writeReg(0xA3, r2);
- writeReg(0xA4, r2 >> 8);
-
- /* Set Color */
- writeReg(0x63, (color & 0xf800) >> 11);
- writeReg(0x64, (color & 0x07e0) >> 5);
- writeReg(0x65, (color & 0x001f));
-
- /* Draw! */
- if (filled) {
- writeReg(0xA0, 0xE0);
- } else {
- writeReg(0xA0, 0xA0);
- }
-
- /* Wait for the command to finish */
- while (readReg(0xA0) & 0x80);
-}
-
-void DmTftRa8875::drawRoundRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t r1, uint16_t r2, uint16_t color)
-{
- roundrectangle(x0, y0, x1, y1, r1, r2, color, false);
-}
-void DmTftRa8875::fillRoundRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t r1, uint16_t r2, uint16_t color)
-{
- roundrectangle(x0, y0, x1, y1, r1, r2, color, true);
-}
-/*********************************************************************************************************
- END FILE
-*********************************************************************************************************/