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Alpha version 3. Still addressing problems

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This commit is contained in:
sumotoy 2014-05-23 00:21:53 +02:00
parent 9fe9baddf1
commit a2909b02cf
2 changed files with 142 additions and 68 deletions
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178
TFT_ILI9163C.cpp
View file

@ -4,7 +4,7 @@
#include "wiring_private.h" #include "wiring_private.h"
#include <SPI.h> #include <SPI.h>
//constructors
TFT_ILI9163C::TFT_ILI9163C(uint8_t cspin,uint8_t dcpin,uint8_t rstpin) : Adafruit_GFX(_TFTWIDTH,_TFTHEIGHT){ TFT_ILI9163C::TFT_ILI9163C(uint8_t cspin,uint8_t dcpin,uint8_t rstpin) : Adafruit_GFX(_TFTWIDTH,_TFTHEIGHT){
_cs = cspin; _cs = cspin;
_rs = dcpin; _rs = dcpin;
@ -12,16 +12,13 @@ TFT_ILI9163C::TFT_ILI9163C(uint8_t cspin,uint8_t dcpin,uint8_t rstpin) : Adafrui
_sid = _sclk = 0; _sid = _sclk = 0;
} }
//constructor
/*
TFT_ILI9163C::TFT_ILI9163C(uint8_t CS, uint8_t DC) : Adafruit_GFX(_TFTWIDTH, _TFTHEIGHT) { TFT_ILI9163C::TFT_ILI9163C(uint8_t CS, uint8_t DC) : Adafruit_GFX(_TFTWIDTH, _TFTHEIGHT) {
_cs = CS; _cs = CS;
_rs = DC; _rs = DC;
_rst = 0; _rst = 0;
_mosi = _sclk = 0; _sid = _sclk = 0;
} }
*/
//Arduino Uno, Leonardo, Mega, Teensy 2.0, etc //Arduino Uno, Leonardo, Mega, Teensy 2.0, etc
#ifdef __AVR__ #ifdef __AVR__
@ -105,10 +102,6 @@ void TFT_ILI9163C::setBitrate(uint32_t n){
#elif defined(__MK20DX128__) || defined(__MK20DX256__) #elif defined(__MK20DX128__) || defined(__MK20DX256__)
//Teensy 3.0 & 3.1 //Teensy 3.0 & 3.1
inline void TFT_ILI9163C::spiwrite(uint8_t c){
}
void TFT_ILI9163C::writecommand(uint8_t c){ void TFT_ILI9163C::writecommand(uint8_t c){
#if defined(__DMASPI) #if defined(__DMASPI)
@ -267,55 +260,17 @@ void TFT_ILI9163C::chipInit() {
delay(500); delay(500);
writecommand(CMD_SLPOUT);//exit sleep writecommand(CMD_SLPOUT);//exit sleep
delay(50); delay(50);
writecommand(CMD_PIXFMT);//Set Color Format writecommand(CMD_PIXFMT);//Set Color Format 16bit
writedata(0x05); writedata(0x05);
delay(50); delay(50);
writecommand(CMD_GAMMASET);//default gamma writecommand(CMD_GAMMASET);//default gamma curve 3
writedata(0x04); writedata(0x04);//0x04
delay(10); delay(10);
writecommand(CMD_DINVOF);//display inversion OFF writecommand(CMD_GAMRSEL);//Enable Gamma adj
//writecommand(0xF2);//E0h & E1h Enable/Disable
//writedata(0x00);
writecommand(CMD_FRMCTR1);//Frame Rate Control (In normal mode/Full colors)
writedata(0x0C);
writedata(0x14);
delay(10);
writecommand(CMD_PWCTR1);//Set VRH1[4:0] & VC[2:0] for VCI1 & GVDD
writedata(0x0C);
writedata(0x05);
delay(10);
writecommand(CMD_PWCTR2);//Set BT[2:0] for AVDD & VCL & VGH & VGL
writedata(0x02);
delay(10);
writecommand(CMD_VCOMCTR1);//Set VMH[6:0] & VML[6:0] for VOMH & VCOML
writedata(0x29);
writedata(0x43);
writedata(0xC7);
writedata(0x40);
delay(10);
writecommand(CMD_CLMADRS);//Set Column Address
writedata(0x00);
writedata(0X00);
writedata(0X00);
writedata(0X7F);
writecommand(CMD_PGEADRS);//Set Page Address
writedata(0x00);
writedata(0X00);
writedata(0X00);
writedata(0X7F);
writecommand(CMD_MADCTL);//Set Scanning Direction
writedata(0x08); //0C
writecommand(CMD_SDRVDIR);//Set Source Output Direction
writedata(0x00);
writecommand(CMD_GAMRSEL);//Enable Gamma bit
writedata(0x01); writedata(0x01);
delay(10);
writecommand(CMD_PGAMMAC);//Positive Gamma Correction Setting writecommand(CMD_PGAMMAC);//Positive Gamma Correction Setting
#if defined(__GAMMASET1)
writedata(0x36);//p1 writedata(0x36);//p1
writedata(0x29);//p2 writedata(0x29);//p2
writedata(0x12);//p3 writedata(0x12);//p3
@ -331,8 +286,27 @@ void TFT_ILI9163C::chipInit() {
writedata(0x11);//p13 writedata(0x11);//p13
writedata(0x0B);//p14 writedata(0x0B);//p14
writedata(0x06);//p15 writedata(0x06);//p15
#else
writedata(0x3F);//p1
writedata(0x25);//p2
writedata(0x1C);//p3
writedata(0x1E);//p4
writedata(0x20);//p5
writedata(0x12);//p6
writedata(0x2A);//p7
writedata(0x90);//p8
writedata(0x24);//p9
writedata(0x11);//p10
writedata(0x00);//p11
writedata(0x00);//p12
writedata(0x00);//p13
writedata(0x00);//p14
writedata(0x00);//p15
#endif
writecommand(CMD_NGAMMAC);//Negative Gamma Correction Setting writecommand(CMD_NGAMMAC);//Negative Gamma Correction Setting
#if defined(__GAMMASET1)
writedata(0x09);//p1 writedata(0x09);//p1
writedata(0x16);//p2 writedata(0x16);//p2
writedata(0x2D);//p3 writedata(0x2D);//p3
@ -348,9 +322,87 @@ void TFT_ILI9163C::chipInit() {
writedata(0x2E);//p13 writedata(0x2E);//p13
writedata(0x34);//p14 writedata(0x34);//p14
writedata(0x39);//p15 writedata(0x39);//p15
#else
writedata(0x20);//p1
writedata(0x20);//p2
writedata(0x20);//p3
writedata(0x20);//p4
writedata(0x05);//p5
writedata(0x15);//p6
writedata(0x00);//p7
writedata(0xA7);//p8
writedata(0x3D);//p9
writedata(0x18);//p10
writedata(0x25);//p11
writedata(0x2A);//p12
writedata(0x2B);//p13
writedata(0x2B);//p14
writedata(0x3A);//p15
#endif
writecommand(CMD_FRMCTR1);//Frame Rate Control (In normal mode/Full colors)
writedata(0x08);//0x0C
writedata(0x08);//0x14
delay(10);
writecommand(CMD_DINVCTR);//display inversion
writedata(0x07);
delay(10);
writecommand(CMD_PWCTR1);//Set VRH1[4:0] & VC[2:0] for VCI1 & GVDD
writedata(0x0A);//0x0C
writedata(0x02);//0x05
delay(10);
writecommand(CMD_PWCTR2);//Set BT[2:0] for AVDD & VCL & VGH & VGL
writedata(0x02);
delay(10);
writecommand(CMD_VCOMCTR1);//Set VMH[6:0] & VML[6:0] for VOMH & VCOML
writedata(0x50);
writedata(0x5B);
delay(10);
writecommand(CMD_VCOMOFFS);
writedata(0x40);
delay(10);
writecommand(CMD_CLMADRS);//Set Column Address
writedata(0x00);
writedata(0X00);
writedata(0X00);
writedata(_DTA_WIDTH);
writecommand(CMD_PGEADRS);//Set Page Address
writedata(0x00);
writedata(0X00);
writedata(0X00);
writedata(_DTA_HEIGHT);
writecommand(CMD_MADCTL);//Set Scanning Direction && Colorspace
writedata(DTA_MADCTL_MX | __COLORSPC); //08
delay(10);
writecommand(CMD_SDRVDIR);//Set Source Output Direction
writedata(0x00);
delay(10);
writecommand(CMD_DISPON);//display ON writecommand(CMD_DISPON);//display ON
delay(10);
writecommand(CMD_RAMWR);//Memory Write writecommand(CMD_RAMWR);//Memory Write
delay(10);
}
void TFT_ILI9163C::clearScreen(uint16_t color) {
homeAddress();
for (int px=0;px <= (_TFTWIDTH*_TFTHEIGHT); px++){
writedata16(color);
}
}
void TFT_ILI9163C::homeAddress() {
setAddrWindow(0x00,0x00,_DTA_WIDTH,_DTA_HEIGHT);
}
void TFT_ILI9163C::setCursor(int16_t x, int16_t y) {
setAddrWindow(0x00,0x00,x,y);
cursor_x = x;
cursor_y = y;
} }
void TFT_ILI9163C::setAddrWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1) { void TFT_ILI9163C::setAddrWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1) {
@ -358,10 +410,20 @@ void TFT_ILI9163C::setAddrWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t
writedata16(x0); writedata16(x0);
writedata16(x1); writedata16(x1);
// writedata(0x00);
// writedata(x0);
// writedata(0x00);
// writedata(x1);
writecommand(CMD_PGEADRS); // Page writecommand(CMD_PGEADRS); // Page
writedata16(y0); writedata16(y0);
writedata16(y1); writedata16(y1);
// writedata(0x00);
// writedata(y0);
// writedata(0x00);
// writedata(y1);
writecommand(CMD_RAMWR); //Into RAM writecommand(CMD_RAMWR); //Into RAM
} }
@ -405,6 +467,7 @@ void TFT_ILI9163C::drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color
void TFT_ILI9163C::fillScreen(uint16_t color) { void TFT_ILI9163C::fillScreen(uint16_t color) {
fillRect(0, 0, _width, _height, color); fillRect(0, 0, _width, _height, color);
homeAddress();
} }
// fill a rectangle // fill a rectangle
@ -423,6 +486,7 @@ void TFT_ILI9163C::fillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t
// Pass 8-bit (each) R,G,B, get back 16-bit packed color // Pass 8-bit (each) R,G,B, get back 16-bit packed color
uint16_t TFT_ILI9163C::Color565(uint8_t r, uint8_t g, uint8_t b) { uint16_t TFT_ILI9163C::Color565(uint8_t r, uint8_t g, uint8_t b) {
return ((r & 0xF8) << 8) | ((g & 0xFC) << 3) | (b >> 3); return ((r & 0xF8) << 8) | ((g & 0xFC) << 3) | (b >> 3);
} }
@ -433,22 +497,22 @@ void TFT_ILI9163C::setRotation(uint8_t m) {
rotation = m % 4; // can't be higher than 3 rotation = m % 4; // can't be higher than 3
switch (rotation) { switch (rotation) {
case 0: case 0:
writedata(DTA_MADCTL_MX | DTA_MADCTL_BGR); writedata(DTA_MADCTL_MX | __COLORSPC);
_width = _TFTWIDTH; _width = _TFTWIDTH;
_height = _TFTHEIGHT; _height = _TFTHEIGHT;
break; break;
case 1: case 1:
writedata(DTA_MADCTL_MV | DTA_MADCTL_BGR); writedata(DTA_MADCTL_MV | __COLORSPC);
_width = _TFTHEIGHT; _width = _TFTHEIGHT;
_height = _TFTWIDTH; _height = _TFTWIDTH;
break; break;
case 2: case 2:
writedata(DTA_MADCTL_MY | DTA_MADCTL_BGR); writedata(DTA_MADCTL_MY | __COLORSPC);
_width = _TFTWIDTH; _width = _TFTWIDTH;
_height = _TFTHEIGHT; _height = _TFTHEIGHT;
break; break;
case 3: case 3:
writedata(DTA_MADCTL_MV | DTA_MADCTL_MY | DTA_MADCTL_MX | DTA_MADCTL_BGR); writedata(DTA_MADCTL_MV | DTA_MADCTL_MY | DTA_MADCTL_MX | __COLORSPC);
_width = _TFTHEIGHT; _width = _TFTHEIGHT;
_height = _TFTWIDTH; _height = _TFTWIDTH;
break; break;

30
TFT_ILI9163C.h
View file

@ -62,6 +62,7 @@
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Version: Version:
0.1a1: First release, compile correctly. Altrough not fully working! 0.1a1: First release, compile correctly. Altrough not fully working!
0.1a3: Better but still some addressing problems.
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
BugList of the current version: BugList of the current version:
@ -98,8 +99,8 @@
#include <avr/pgmspace.h> #include <avr/pgmspace.h>
#endif #endif
#if defined(__MK20DX128__) || defined(__MK20DX256__) #if defined(__MK20DX128__) || defined(__MK20DX256__)
#include "mk20dx128.h" // #include "mk20dx128.h"
#include "core_pins.h" // #include "core_pins.h"
#define __DMASPI #define __DMASPI
#define CTAR_24MHz (SPI_CTAR_PBR(0) | SPI_CTAR_BR(0) | SPI_CTAR_CSSCK(0) | SPI_CTAR_DBR) #define CTAR_24MHz (SPI_CTAR_PBR(0) | SPI_CTAR_BR(0) | SPI_CTAR_CSSCK(0) | SPI_CTAR_DBR)
@ -112,20 +113,26 @@
//ILI9163C versions------------------------ //ILI9163C versions------------------------
#if defined(__144_RED_PCB__) #if defined(__144_RED_PCB__)
#define _TFTWIDTH 128//240 #define _TFTWIDTH 128
#define _TFTHEIGHT 128//320 #define _TFTHEIGHT 160
#define __COLORSPC DTA_MADCTL_BGR//DTA_MADCTL_RGB
#define __GAMMASET1
#else #else
#define _TFTWIDTH 128//240 #define _TFTWIDTH 128
#define _TFTHEIGHT 128//320 #define _TFTHEIGHT 160
#endif #endif
//-----------------------------------------
#define _DTA_WIDTH _TFTWIDTH//0x7F//=128 hex
#define _DTA_HEIGHT _TFTHEIGHT//0x7F//=128 hex
//ILI9163C registers----------------------- //ILI9163C registers-----------------------
#define CMD_NOP 0x00//Non operation #define CMD_NOP 0x00//Non operation
#define CMD_SWRESET 0x01//Soft Reset #define CMD_SWRESET 0x01//Soft Reset
#define CMD_RDDID 0x04//Read Display Identification Information #define CMD_RDDID 0x04//Read Display Identification Information
#define CMD_RDDST 0x09//Read Display Status #define CMD_RDDST 0x09//Read Display Status
#define CMD_RDMODE 0x0A//Read Display power mode #define CMD_RDMODE 0x0A//Read Display power mode
#define CMD_RDMADCTL 0x0B//Read Display MADCTL #define CMD_RDMADCTL 0x0B//Read Display MADCTL (orientation)
#define CMD_RDPIXFMT 0x0C//Read Display Pixel Format #define CMD_RDPIXFMT 0x0C//Read Display Pixel Format
#define CMD_RDIMMDE 0x0D//Read Display Image Mode #define CMD_RDIMMDE 0x0D//Read Display Image Mode
#define CMD_RDSNMDE 0x0E//Read Display Signal Mode #define CMD_RDSNMDE 0x0E//Read Display Signal Mode
@ -170,6 +177,7 @@
#define CMD_PWCTR4 0xC3//Power_Control4 #define CMD_PWCTR4 0xC3//Power_Control4
#define CMD_PWCTR5 0xC4//Power_Control5 #define CMD_PWCTR5 0xC4//Power_Control5
#define CMD_VCOMCTR1 0xC5//VCOM_Control 1 #define CMD_VCOMCTR1 0xC5//VCOM_Control 1
#define CMD_VCOMCTR2 0xC6//VCOM_Control 2
#define CMD_VCOMOFFS 0xC7//VCOM Offset Control #define CMD_VCOMOFFS 0xC7//VCOM Offset Control
#define CMD_WRID4VL 0xD3//Write ID4 Value #define CMD_WRID4VL 0xD3//Write ID4 Value
@ -186,7 +194,7 @@
#define CMD_GAMRSEL 0xF2//GAM_R_SEL #define CMD_GAMRSEL 0xF2//GAM_R_SEL
#define DTA_MADCTL_MX 0x40 #define DTA_MADCTL_MX 0x00//0x40
#define DTA_MADCTL_MY 0x80 #define DTA_MADCTL_MY 0x80
#define DTA_MADCTL_MV 0x20 #define DTA_MADCTL_MV 0x20
#define DTA_MADCTL_ML 0x10 #define DTA_MADCTL_ML 0x10
@ -200,12 +208,14 @@ class TFT_ILI9163C : public Adafruit_GFX {
public: public:
TFT_ILI9163C(uint8_t cspin,uint8_t dcpin,uint8_t rstpin); TFT_ILI9163C(uint8_t cspin,uint8_t dcpin,uint8_t rstpin);
TFT_ILI9163C(uint8_t CS, uint8_t DC);
//TFT_ILI9163C(uint8_t CS, uint8_t DC);
void begin(void), void begin(void),
setAddrWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1), setAddrWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1),
setCursor(int16_t x,int16_t y),
pushColor(uint16_t color), pushColor(uint16_t color),
fillScreen(uint16_t color=0x0000), fillScreen(uint16_t color=0x0000),
clearScreen(uint16_t color=0x0000),
drawPixel(int16_t x, int16_t y, uint16_t color), drawPixel(int16_t x, int16_t y, uint16_t color),
drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color), drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color),
drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color), drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color),
@ -223,6 +233,7 @@ class TFT_ILI9163C : public Adafruit_GFX {
void writedata16(uint16_t d); void writedata16(uint16_t d);
void chipInit(); void chipInit();
bool boundaryCheck(int16_t x,int16_t y); bool boundaryCheck(int16_t x,int16_t y);
void homeAddress();
#if defined(__AVR__) #if defined(__AVR__)
void spiwrite(uint8_t); void spiwrite(uint8_t);
volatile uint8_t *dataport, *clkport, *csport, *rsport; volatile uint8_t *dataport, *clkport, *csport, *rsport;
@ -238,7 +249,6 @@ class TFT_ILI9163C : public Adafruit_GFX {
#endif // #if defined(__SAM3X8E__) #endif // #if defined(__SAM3X8E__)
#if defined(__MK20DX128__) || defined(__MK20DX256__) #if defined(__MK20DX128__) || defined(__MK20DX256__)
void spiwrite(uint8_t);
uint8_t _cs,_rs,_sid,_sclk,_rst; uint8_t _cs,_rs,_sid,_sclk,_rst;
uint8_t pcs_data, pcs_command; uint8_t pcs_data, pcs_command;
uint32_t ctar; uint32_t ctar;