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Merge cb07b3eede into 16be0b9abb

This commit is contained in:
Franek Korta 2018-03-11 11:03:12 +00:00 committed by GitHub
parent 16be0b9abb cb07b3eede
commit 9a52f5fc51
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 67 additions and 4 deletions
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9
TFT_Drivers/ILI9163_Defines.h
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@ -60,3 +60,12 @@
#define TFT_INVOFF 0x20
#define TFT_INVON 0x21
#define TFT_NORON 0x13 //normal mode
#define TFT_PTLON 0x12 //partial mode
#define TFT_PTLAR 0x30 //partial area
#define TFT_IDMOFF 0x38 //idle mode off
#define TFT_IDMON 0x39 //idle mode on
#define TFT_PWCTR1 0xC0
#define TFT_PWCTR2 0xC1

6
TFT_Drivers/ILI9163_Init.h
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@ -11,7 +11,7 @@
static const uint8_t ILI9163_cmds[] PROGMEM =
{
17, // 17 commands follow
0x01, 0 + TFT_INIT_DELAY, 120, // Software reset
TFT_SWRST, 0 + TFT_INIT_DELAY, 120, // Software reset
0x11, 0 + TFT_INIT_DELAY, 5, // Exit sleep mode
0x3A, 1, 0x05, // Set pixel format
0x26, 1, 0x04, // Set Gamma curve 3
@ -22,8 +22,8 @@
0x3D, 0x18, 0x25, 0x2A, 0x2B, 0x2B, 0x3A, // Negative Gamma
0xB1, 2, 0x08, 0x08, // Frame rate control 1
0xB4, 1, 0x07, // Display inversion
0xC0, 2, 0x0A, 0x02, // Power control 1
0xC1, 1, 0x02, // Power control 2
TFT_PWCTR1, 2, 0x0A, 0x02, // Power control 1
TFT_PWCTR2, 1, 0x02, // Power control 2
0xC5, 2, 0x50, 0x5B, // Vcom control 1
0xC7, 1, 0x40, // Vcom offset
0x2A, 4, 0x00, 0x00, 0x00, 0x7F, // Set column address

51
TFT_eSPI.cpp
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@ -3436,7 +3436,6 @@ uint8_t TFT_eSPI::color16to8(uint16_t c)
return ((c & 0xE000)>>8) | ((c & 0x0700)>>6) | ((c & 0x0018)>>3);
}
/***************************************************************************************
** Function name: color8to16
** Description: convert 8 bit colour to a 16 bit 565 colour value
@ -3468,6 +3467,56 @@ void TFT_eSPI::invertDisplay(boolean i)
spi_end();
}
/***************************************************************************************
** Function name: setPartialMode
** Description: enables/disables "partial" mode, where only part of display is active
***************************************************************************************/
void TFT_eSPI::setPartialMode(bool mode)
{
#ifdef ILI9163_DRIVER
spi_begin();
writecommand(mode ? TFT_PTLON : TFT_NORON);
spi_end();
#endif
}
/***************************************************************************************
** Function name: setPartialWindow
** Description: sets active area for partial mode. Requires partial mode to be enabled.
** If endLine < startLine partial area will wrap at display edge
***************************************************************************************/
void TFT_eSPI::setPartialArea(int16_t startLine, int16_t endLine)
{
#ifdef ILI9163_DRIVER
if (rotation == 0 || rotation == 1)
{
startLine = _height_orig - startLine;
endLine = _height_orig - endLine;
}
spi_begin();
writecommand(TFT_PTLAR);
CS_L;
SPI.transfer16(startLine);
SPI.transfer16(endLine);
CS_H;
spi_end();
#endif
}
/***************************************************************************************
** Function name: setIdleMode
** Description: enables/disables "idle" mode, where color expression is reduced to 8 colors
** can be used with partial mode, further reducing power consumption
***************************************************************************************/
void TFT_eSPI::setIdleMode(bool mode)
{
#ifdef ILI9163_DRIVER
spi_begin();
writecommand(mode ? TFT_IDMON : TFT_IDMOFF);
spi_end();
#endif
}
/***************************************************************************************
** Function name: write

5
TFT_eSPI.h
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@ -431,6 +431,11 @@ class TFT_eSPI : public Print {
setRotation(uint8_t r),
invertDisplay(boolean i),
setPartialMode(bool mode),
setPartialArea(int16_t startLine, int16_t endLine),
setIdleMode(bool mode),
drawCircle(int32_t x0, int32_t y0, int32_t r, uint32_t color),
drawCircleHelper(int32_t x0, int32_t y0, int32_t r, uint8_t cornername, uint32_t color),