ili9328.c
534 lines
| 18.8 KiB
| text/x-c
|
CLexer
r71 | /*------------------------------------------------------------------------------ | |||
-- This file is a part of the libuc, microcontroler library | ||||
-- Copyright (C) 2012, Alexis Jeandet | ||||
-- | ||||
-- This program is free software; you can redistribute it and/or modify | ||||
-- it under the terms of the GNU General Public License as published by | ||||
-- the Free Software Foundation; either version 3 of the License, or | ||||
-- (at your option) any later version. | ||||
-- | ||||
-- This program is distributed in the hope that it will be useful, | ||||
-- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
-- GNU General Public License for more details. | ||||
-- | ||||
-- You should have received a copy of the GNU General Public License | ||||
-- along with this program; if not, write to the Free Software | ||||
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
------------------------------------------------------------------------------- | ||||
-- Author : Alexis Jeandet | ||||
-- Mail : alexis.jeandet@member.fsf.org | ||||
-------------------------------------------------------------------------------*/ | ||||
#define _PRVATE_ILI9328_ | ||||
#include <ili9328.h> | ||||
#include <stdio.h> | ||||
#include <stddef.h> | ||||
#include <core.h> | ||||
#include <math.h> | ||||
#include <malloc.h> | ||||
#ifdef __OPTIMIZED_MATH | ||||
#include <optimised_math.h> | ||||
#endif | ||||
#define ilipaintLine(LCD,X,Y,W,buffer,buffsize) \ | ||||
for(int l=0;l<1;l++)\ | ||||
{\ | ||||
ili9328setFrame(LCD,X,Y,W,1);\ | ||||
int rem=(W)%buffsize;\ | ||||
if(rem)LCD->interface->writeGRAM(buffer,rem);\ | ||||
for(int i=rem;i<(W);i+=buffsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(buffer,buffsize);\ | ||||
}\ | ||||
} | ||||
#define ilipaintHLineWithCont(LCD,X,Y,W,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ | ||||
for(int l=0;l<1;l++)\ | ||||
{\ | ||||
ili9328setFrame(LCD,X,Y,W,1);\ | ||||
int rem=(ContSz)%buffContsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | ||||
for(int i=rem;i<(ContSz);i+=buffContsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferCont,buffContsize);\ | ||||
}\ | ||||
if((2*ContSz)<W) \ | ||||
{\ | ||||
rem=(W-(2*ContSz))%buffIntsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferInt,rem);\ | ||||
for(int i=rem;i<(W-(2*ContSz));i+=buffIntsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferInt,buffIntsize);\ | ||||
}\ | ||||
}\ | ||||
rem=(ContSz)%buffContsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | ||||
for(int i=rem;i<(ContSz);i+=buffContsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferCont,buffContsize);\ | ||||
}\ | ||||
}\ | ||||
#define ilipaintVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ | ||||
for(int l=0;l<1;l++)\ | ||||
{\ | ||||
ili9328setFrame(LCD,X,Y,1,H);\ | ||||
int rem=(ContSz)%buffContsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | ||||
for(int i=rem;i<(ContSz);i+=buffContsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferCont,buffContsize);\ | ||||
}\ | ||||
if((2*ContSz)<H) \ | ||||
{\ | ||||
rem=(H-(2*ContSz))%buffIntsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferInt,rem);\ | ||||
for(int i=rem;i<(H-(2*ContSz));i+=buffIntsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferInt,buffIntsize);\ | ||||
}\ | ||||
}\ | ||||
rem=(ContSz)%buffContsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | ||||
for(int i=rem;i<(ContSz);i+=buffContsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferCont,buffContsize);\ | ||||
}\ | ||||
}\ | ||||
#define ilipaintHalfTopVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ | ||||
for(int l=0;l<1;l++)\ | ||||
{\ | ||||
ili9328setFrame(LCD,X,Y,1,H);\ | ||||
int rem=(ContSz)%buffContsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | ||||
for(int i=rem;i<(ContSz);i+=buffContsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferCont,buffContsize);\ | ||||
}\ | ||||
if(ContSz<H) \ | ||||
{\ | ||||
rem=(H-ContSz)%buffIntsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferInt,rem);\ | ||||
for(int i=rem;i<(H-ContSz);i+=buffIntsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferInt,buffIntsize);\ | ||||
}\ | ||||
}\ | ||||
}\ | ||||
#define ilipaintHalfBottomVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ | ||||
for(int l=0;l<1;l++)\ | ||||
{\ | ||||
ili9328setFrame(LCD,X,Y,1,H);\ | ||||
int rem;\ | ||||
if(ContSz<H) \ | ||||
{\ | ||||
rem=(H-ContSz)%buffIntsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferInt,rem);\ | ||||
for(int i=rem;i<(H-ContSz);i+=buffIntsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferInt,buffIntsize);\ | ||||
}\ | ||||
}\ | ||||
rem=(ContSz)%buffContsize;\ | ||||
if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | ||||
for(int i=rem;i<(ContSz);i+=buffContsize)\ | ||||
{\ | ||||
LCD->interface->writeGRAM(bufferCont,buffContsize);\ | ||||
}\ | ||||
}\ | ||||
void ili9328setGRAMaddress(LCD_t* LCD,uint16_t Haddress,uint16_t Vaddress) | ||||
{ | ||||
LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,Haddress); | ||||
LCD->interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,Vaddress); | ||||
} | ||||
void ili9328refreshenable(struct LCD_t* LCD,int enable) | ||||
{ | ||||
if(enable) | ||||
{ | ||||
//LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE,0x1018); | ||||
} | ||||
else | ||||
{ | ||||
//LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE,0x1008); | ||||
} | ||||
} | ||||
void ili9328setFrame(LCD_t* LCD,uint16_t X,uint16_t Y,uint16_t W,uint16_t H) | ||||
{ | ||||
r87 | if((X>(LCD->width-1)) || (Y>(LCD->height-1)) || ((X+W)>LCD->width) || ((Y+H)>LCD->height)) | |||
r71 | { | |||
while (1); | ||||
} | ||||
LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION,(uint32_t)X); | ||||
LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION,(uint32_t)(W+X-1)); | ||||
LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION,(uint32_t)Y); | ||||
LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION,(uint32_t)(Y+H-1)); | ||||
LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,(uint32_t)X); | ||||
LCD->interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,(uint32_t)Y); | ||||
} | ||||
void ili9328paint(LCD_t* LCD,void* buffer,uint16_t Xpos,uint16_t Ypos,uint16_t Width,uint16_t Height) | ||||
{ | ||||
if((LCD!=NULL) && (LCD->interface!=NULL) && (LCD->interface->writeGRAM!=NULL) && (LCD->width>=(Xpos+Width)) && (LCD->height>=(Ypos+Height))) | ||||
{ | ||||
ili9328setFrame(LCD,Xpos,Ypos,Width,Height); | ||||
LCD->interface->writeGRAM(buffer,Width*Height); | ||||
} | ||||
} | ||||
void ili9328paintFilCirc(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t r,uint32_t contColor,uint16_t contSz,uint32_t fillColor) | ||||
{ | ||||
//Based on the mid point circle algorithm from Wikipedia | ||||
//http://en.wikipedia.org/wiki/Midpoint_circle_algorithm | ||||
uint16_t innerbuffer[16]; | ||||
uint16_t outterbuffer[16]; | ||||
for(int i=0;i<16;i++)innerbuffer[i]=fillColor; | ||||
for(int i=0;i<16;i++)outterbuffer[i]=contColor; | ||||
if(contSz<r) | ||||
{ | ||||
int error = -r,error_int = -r+contSz; | ||||
int x = r,x_int=r-contSz; | ||||
int y = 0,y_int=0; | ||||
while (x >= y) | ||||
{ | ||||
ilipaintHLineWithCont(LCD,(Xpos-x),(Ypos+y),(2*x),(x-x_int),innerbuffer,16,outterbuffer,16); | ||||
ilipaintHLineWithCont(LCD,(Xpos-x),(Ypos-y),(2*x),(x-x_int),innerbuffer,16,outterbuffer,16); | ||||
ilipaintHalfTopVLineWithCont(LCD,(Xpos+y),(Ypos-x),(x),(x-x_int),innerbuffer,16,outterbuffer,16); | ||||
ilipaintHalfTopVLineWithCont(LCD,(Xpos-y),(Ypos-x),(x),(x-x_int),innerbuffer,16,outterbuffer,16); | ||||
ilipaintHalfBottomVLineWithCont(LCD,(Xpos-y),(Ypos),(x),(x-x_int),innerbuffer,16,outterbuffer,16); | ||||
ilipaintHalfBottomVLineWithCont(LCD,(Xpos+y),(Ypos),(x),(x-x_int),innerbuffer,16,outterbuffer,16); | ||||
error += y; | ||||
++y; | ||||
error += y; | ||||
error_int += y_int; | ||||
++y_int; | ||||
error_int += y_int; | ||||
if(error >= 0) | ||||
{ | ||||
error -= x; | ||||
--x; | ||||
error -= x; | ||||
} | ||||
if(error_int >= 0) | ||||
{ | ||||
error_int -= x_int; | ||||
--x_int; | ||||
error_int -= x_int; | ||||
} | ||||
} | ||||
} | ||||
} | ||||
void ili9328paintFilCirc_old(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t r,uint32_t contColor,uint16_t contSz,uint32_t fillColor) | ||||
{ | ||||
if(contSz<r) | ||||
{ | ||||
uint16_t innerbuffer[16]; | ||||
uint16_t outterbuffer[16]; | ||||
int32_t rr=(r*r),rr2=((r-contSz)*(r-contSz)),contSz2,Val1,Val2,X1,W,rem; | ||||
for(int i=0;i<16;i++)innerbuffer[i]=fillColor; | ||||
for(int i=0;i<16;i++)outterbuffer[i]=contColor; | ||||
/* Y = b +/- sqrt[r^2 - (x - a)^2] */ | ||||
for(int32_t line=-r;line<r;line++) | ||||
{ | ||||
#ifdef __OPTIMIZED_MATH | ||||
Val1 = (uint32_t)optimised_sqrt((float32_t)(rr - (line*line)) ); | ||||
Val2 = (uint32_t)optimised_sqrt((float32_t)(rr2 - (line*line)) ); | ||||
#else | ||||
Val1 = sqrt( (double)(rr - ((line)*(line))) ); | ||||
Val2 = sqrt( (double)(rr2 - ((line)*(line))) ); | ||||
#endif | ||||
X1=Xpos - Val1; | ||||
contSz2= Val1-Val2; | ||||
ili9328setFrame(LCD,X1,line+Ypos,2*Val1,1); | ||||
rem=(contSz2)%16; | ||||
if(rem)LCD->interface->writeGRAM(outterbuffer,rem); | ||||
for(int i=rem;i<(contSz2);i+=16) | ||||
{ | ||||
LCD->interface->writeGRAM(outterbuffer,16); | ||||
} | ||||
W=2*Val1; | ||||
if(W>(2*contSz2)) | ||||
{ | ||||
W-=2*contSz2; | ||||
rem=(W)%16; | ||||
if(rem)LCD->interface->writeGRAM(innerbuffer,rem); | ||||
for(int i=rem;i<(W);i+=16) | ||||
{ | ||||
LCD->interface->writeGRAM(innerbuffer,16); | ||||
} | ||||
} | ||||
rem=(contSz2)%16; | ||||
if(rem)LCD->interface->writeGRAM(outterbuffer,rem); | ||||
for(int i=rem;i<(contSz2);i+=16) | ||||
{ | ||||
LCD->interface->writeGRAM(outterbuffer,16); | ||||
} | ||||
} | ||||
} | ||||
} | ||||
void ili9328paintFilRect(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t w,uint16_t h,uint32_t contColor,uint16_t contSz,uint32_t fillColor) | ||||
{ | ||||
ili9328setFrame(LCD,Xpos,Ypos,w,h); | ||||
uint16_t tmp[32]; | ||||
for(int i=0;i<32;i++)tmp[i]=fillColor; | ||||
for(int i=0;i<(h*w);i+=32) | ||||
{ | ||||
LCD->interface->writeGRAM(tmp,32); | ||||
} | ||||
int rem=(w*h)%32; | ||||
if(rem)LCD->interface->writeGRAM(tmp,rem); | ||||
if(contSz) | ||||
{ | ||||
ili9328setFrame(LCD,Xpos,Ypos,w,contSz); | ||||
for(int i=0;i<32;i++)tmp[i]=contColor; | ||||
rem=(w*contSz)%32; | ||||
if(rem)LCD->interface->writeGRAM(tmp,rem); | ||||
for(int i=rem;i<(w*contSz);i+=32) | ||||
{ | ||||
LCD->interface->writeGRAM(tmp,32); | ||||
} | ||||
ili9328setFrame(LCD,Xpos,Ypos+h-contSz,w,contSz); | ||||
rem=(w*contSz)%32; | ||||
if(rem)LCD->interface->writeGRAM(tmp,rem); | ||||
for(int i=rem;i<(w*contSz);i+=32) | ||||
{ | ||||
LCD->interface->writeGRAM(tmp,32); | ||||
} | ||||
ili9328setFrame(LCD,Xpos,Ypos,contSz,h); | ||||
rem=(h*contSz)%32; | ||||
if(rem)LCD->interface->writeGRAM(tmp,rem); | ||||
for(int i=rem;i<(h*contSz);i+=32) | ||||
{ | ||||
LCD->interface->writeGRAM(tmp,32); | ||||
} | ||||
ili9328setFrame(LCD,Xpos+w-contSz,Ypos,contSz,h); | ||||
rem=(h*contSz)%32; | ||||
if(rem)LCD->interface->writeGRAM(tmp,rem); | ||||
for(int i=rem;i<(h*contSz);i+=32) | ||||
{ | ||||
LCD->interface->writeGRAM(tmp,32); | ||||
} | ||||
} | ||||
} | ||||
void ili9328paintText(LCD_t* LCD,char* buffer,uint16_t Xpos,uint16_t Ypos,sFONT* font,uint32_t color) | ||||
{ | ||||
int w=font->Width,h=font->Height,bpl=font->bytesPerLine,pix=0,tableoffset=0; | ||||
uint16_t tmp[w]; | ||||
uint16_t linenum=0,charnum=0; | ||||
uint8_t line=0; | ||||
while(*buffer!='\0') | ||||
{ | ||||
if(*buffer<32)*buffer=32; | ||||
if(*buffer>127)*buffer=32; | ||||
ili9328setFrame(LCD,Xpos+(charnum*w),Ypos-h,w,1); | ||||
// LCD->interface->readGRAM(tmp,w); | ||||
ili9328getPix(LCD,tmp,Xpos+(charnum*w),Ypos-h,w,1); | ||||
for(int i=0;i<(h*w);i++) | ||||
{ | ||||
if( ((i%w)==0) ) //read current line to apply text pixmap | ||||
{ | ||||
if(linenum++>0) | ||||
{ | ||||
ili9328setFrame(LCD,Xpos+(charnum*w),Ypos + linenum -h,w,1); | ||||
LCD->interface->writeGRAM(tmp,w); | ||||
//ili9328setFrame(LCD,Xpos+(charnum*w),Ypos + linenum + 1-h,w,1); | ||||
// LCD->interface->readGRAM(tmp,w); | ||||
ili9328getPix(LCD,tmp,Xpos+(charnum*w),Ypos + linenum + 1-h,w,1); | ||||
pix=0; | ||||
} | ||||
} | ||||
if((pix%8) == 0) | ||||
{ | ||||
line=font->table[(((*buffer)-32)*h*bpl)+tableoffset++]; | ||||
} | ||||
//tmp[pix]=0; | ||||
if((line & (uint8_t)0x01)==(uint8_t)1)tmp[pix]=(uint16_t)color; | ||||
pix++; | ||||
line>>=1; | ||||
} | ||||
linenum=0; | ||||
tableoffset=0; | ||||
charnum++; | ||||
buffer++; | ||||
} | ||||
} | ||||
void ili9328paintChar(LCD_t* LCD,char buffer,uint16_t Xpos,uint16_t Ypos,sFONT* font,uint32_t color) | ||||
{ | ||||
int w=font->Width,h=font->Height,bpl=font->bytesPerLine,pix=0,tableoffset=0; | ||||
uint16_t tmp[w]; | ||||
uint16_t tmp2[w]; | ||||
uint16_t linenum=0,charnum=0; | ||||
uint8_t line=0; | ||||
if(buffer<32)buffer=32; | ||||
if(buffer>127)buffer=32; | ||||
ili9328setFrame(LCD,Xpos,Ypos-h,w,1); | ||||
// LCD->interface->readGRAM(tmp,w); | ||||
ili9328getPix(LCD,tmp2,Xpos,Ypos-h,w,1); | ||||
for(int i=0;i<w;i++) | ||||
{ | ||||
tmp[i]=0; | ||||
} | ||||
for(int i=0;i<(h*w);i++) | ||||
{ | ||||
if( ((i%w)==0) ) //read current line to apply text pixmap | ||||
{ | ||||
if(linenum++>0) | ||||
{ | ||||
ili9328setFrame(LCD,Xpos,Ypos + linenum -h,w,1); | ||||
LCD->interface->writeGRAM(tmp,w); | ||||
//ili9328setFrame(LCD,Xpos+(charnum*w),Ypos + linenum + 1-h,w,1); | ||||
// LCD->interface->readGRAM(tmp,w); | ||||
ili9328getPix(LCD,tmp2,Xpos,Ypos + linenum + 1-h,w,1); | ||||
for(int i=0;i<w;i++) | ||||
{ | ||||
tmp[i]=0; | ||||
} | ||||
pix=0; | ||||
} | ||||
} | ||||
if((pix%8) == 0) | ||||
{ | ||||
line=font->table[(((buffer)-32)*h*bpl)+tableoffset++]; | ||||
} | ||||
//tmp[pix]=0; | ||||
if((line & (uint8_t)0x01)==(uint8_t)1)tmp[pix]=(uint16_t)color; | ||||
pix++; | ||||
line>>=1; | ||||
} | ||||
} | ||||
int ili9328init(struct LCD_t* LCD) | ||||
{ | ||||
if((LCD!=NULL) && (LCD->interface!=NULL) && (LCD->interface->writereg!=NULL)) | ||||
{ | ||||
LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL1, 0x0100); // Driver Output Control Register (R01h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_LCDDRIVINGCONTROL, 0x0700); // LCD Driving Waveform Control (R02h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE, 0x0230); // Entry Mode (R03h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL1, 0xC000); | ||||
LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL2, 0x0302); | ||||
LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL3, 0x0000); | ||||
LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL4, 0x0000); // Fmark On | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x0000); // Power Control 1 (R10h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x0000); // Power Control 3 (R12h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0000); // Power Control 4 (R13h) | ||||
delay_100us(1000); | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x14B0); // Power Control 1 (R10h) | ||||
delay_100us(500); | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h) | ||||
delay_100us(500); | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x008E); // Power Control 3 (R12h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0C00); // Power Control 4 (R13h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL7, 0x0015); // NVM read data 2 (R29h) | ||||
delay_100us(500); | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL1, 0x0000); // Gamma Control 1 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL2, 0x0107); // Gamma Control 2 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL3, 0x0000); // Gamma Control 3 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL4, 0x0203); // Gamma Control 4 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL5, 0x0402); // Gamma Control 5 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL6, 0x0000); // Gamma Control 6 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL7, 0x0207); // Gamma Control 7 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL8, 0x0000); // Gamma Control 8 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL9, 0x0203); // Gamma Control 9 | ||||
LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL10, 0x0403); // Gamma Control 10 | ||||
LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION, 0x0000); // Window Horizontal RAM Address Start (R50h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION, LCD->width - 1); // Window Horizontal RAM Address End (R51h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION, 0X0000); // Window Vertical RAM Address Start (R52h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION, LCD->height - 1); // Window Vertical RAM Address End (R53h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL2, 0xa700); // Driver Output Control (R60h) | ||||
LCD->interface->writereg(ILI9328_REGISTER_BASEIMAGEDISPLAYCONTROL, 0x0003); // Driver Output Control (R61h) - enable VLE | ||||
LCD->interface->writereg(ILI9328_REGISTER_PANELINTERFACECONTROL1, 0X0010); // Panel Interface Control 1 (R90h) | ||||
// Display On | ||||
LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL1, 0x0133); // Display Control (R07h) | ||||
delay_100us(500); | ||||
LCD->paintFilRect(LCD,0,0,LCD->width,LCD->height,0,0,0xFFFF); | ||||
} | ||||
return 0; | ||||
} | ||||
void ili9328cpFrame(LCD_t* LCD,void* buffer,int x,int y,int w, int h) | ||||
{ | ||||
#define __set__Address__(_x_,_y_) LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,_x_); \ | ||||
LCD->interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,_y_) | ||||
uint16_t* castedBuff = (uint16_t*)buffer; | ||||
int cx=x,cy=y; | ||||
for(int i=0;i<(w*h);i++) | ||||
{ | ||||
__set__Address__(cx,cy); | ||||
LCD->interface->readGRAM((void*)(&castedBuff[i]),1); | ||||
cx+=1; | ||||
if(cx>=(w+x)) | ||||
{ | ||||
cx=x; | ||||
cy+=1; | ||||
} | ||||
} | ||||
} | ||||
void ili9328getPix(struct LCD_t* LCD,uint16_t* buffer,uint16_t Xpos,uint16_t Ypos,uint16_t w,uint16_t h) | ||||
{ | ||||
#define __set__Address__(_x_,_y_) LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,_x_); \ | ||||
LCD->interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,_y_) | ||||
int cx=Xpos,cy=Ypos; | ||||
ili9328setFrame(LCD,Xpos,Ypos,w,h); | ||||
for(int i=0;i<(w*h);i++) | ||||
{ | ||||
__set__Address__(cx,cy); | ||||
LCD->interface->readGRAM((void*)(&buffer[i]),1); | ||||
cx+=1; | ||||
if(cx>=(w+Xpos)) | ||||
{ | ||||
cx=Xpos; | ||||
cy+=1; | ||||
} | ||||
} | ||||
} | ||||