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Added OpenOCD target for olimex-arm-usb-tiny....
Added OpenOCD target for olimex-arm-usb-tiny. Working D51E5TA7601 driver. Added Framebuffer interface. Added generic memory to memory DMA api, mmainly used by framebuffer API. ADS7843 work in progress. Added SOSmartPSU bsp.
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ili9328.c
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/ src / common / GRAPHIC / CONTROLERS / ILI9328 / ili9328.c
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/*------------------------------------------------------------------------------
-- 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.lcd_interface->writeGRAM(buffer,rem);\
for(int i=rem;i<(W);i+=buffsize)\
{\
LCD->interface.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.lcd_interface->writeGRAM(bufferCont,rem);\
for(int i=rem;i<(ContSz);i+=buffContsize)\
{\
LCD->interface.lcd_interface->writeGRAM(bufferCont,buffContsize);\
}\
if((2*ContSz)<W) \
{\
rem=(W-(2*ContSz))%buffIntsize;\
if(rem)LCD->interface.lcd_interface->writeGRAM(bufferInt,rem);\
for(int i=rem;i<(W-(2*ContSz));i+=buffIntsize)\
{\
LCD->interface.lcd_interface->writeGRAM(bufferInt,buffIntsize);\
}\
}\
rem=(ContSz)%buffContsize;\
if(rem)LCD->interface.lcd_interface->writeGRAM(bufferCont,rem);\
for(int i=rem;i<(ContSz);i+=buffContsize)\
{\
LCD->interface.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.lcd_interface->writeGRAM(bufferCont,rem);\
for(int i=rem;i<(ContSz);i+=buffContsize)\
{\
LCD->interface.lcd_interface->writeGRAM(bufferCont,buffContsize);\
}\
if((2*ContSz)<H) \
{\
rem=(H-(2*ContSz))%buffIntsize;\
if(rem)LCD->interface.lcd_interface->writeGRAM(bufferInt,rem);\
for(int i=rem;i<(H-(2*ContSz));i+=buffIntsize)\
{\
LCD->interface.lcd_interface->writeGRAM(bufferInt,buffIntsize);\
}\
}\
rem=(ContSz)%buffContsize;\
if(rem)LCD->interface.lcd_interface->writeGRAM(bufferCont,rem);\
for(int i=rem;i<(ContSz);i+=buffContsize)\
{\
LCD->interface.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.lcd_interface->writeGRAM(bufferCont,rem);\
for(int i=rem;i<(ContSz);i+=buffContsize)\
{\
LCD->interface.lcd_interface->writeGRAM(bufferCont,buffContsize);\
}\
if(ContSz<H) \
{\
rem=(H-ContSz)%buffIntsize;\
if(rem)LCD->interface.lcd_interface->writeGRAM(bufferInt,rem);\
for(int i=rem;i<(H-ContSz);i+=buffIntsize)\
{\
LCD->interface.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.lcd_interface->writeGRAM(bufferInt,rem);\
for(int i=rem;i<(H-ContSz);i+=buffIntsize)\
{\
LCD->interface.lcd_interface->writeGRAM(bufferInt,buffIntsize);\
}\
}\
rem=(ContSz)%buffContsize;\
if(rem)LCD->interface.lcd_interface->writeGRAM(bufferCont,rem);\
for(int i=rem;i<(ContSz);i+=buffContsize)\
{\
LCD->interface.lcd_interface->writeGRAM(bufferCont,buffContsize);\
}\
}\
void ili9328setGRAMaddress(LCD_t* LCD,uint16_t Haddress,uint16_t Vaddress)
{
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,Haddress);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,Vaddress);
}
void ili9328refreshenable(struct LCD_t* LCD,int enable)
{
if(enable)
{
//LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_ENTRYMODE,0x1018);
}
else
{
//LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_ENTRYMODE,0x1008);
}
}
void ili9328setFrame(LCD_t* LCD,uint16_t X,uint16_t Y,uint16_t W,uint16_t H)
{
if((X>(LCD->width-1)) || (Y>(LCD->height-1)) || ((X+W)>LCD->width) || ((Y+H)>LCD->height))
{
printf("Error painting out of screen!\n");
return;
}
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION,(uint32_t)X);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION,(uint32_t)(W+X-1));
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION,(uint32_t)Y);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION,(uint32_t)(Y+H-1));
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,(uint32_t)X);
LCD->interface.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.lcd_interface!=NULL) && (LCD->interface.lcd_interface->writeGRAM!=NULL) && (LCD->width>=(Xpos+Width)) && (LCD->height>=(Ypos+Height)))
{
ili9328setFrame(LCD,Xpos,Ypos,Width,Height);
LCD->interface.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.lcd_interface->writeGRAM(outterbuffer,rem);
for(int i=rem;i<(contSz2);i+=16)
{
LCD->interface.lcd_interface->writeGRAM(outterbuffer,16);
}
W=2*Val1;
if(W>(2*contSz2))
{
W-=2*contSz2;
rem=(W)%16;
if(rem)LCD->interface.lcd_interface->writeGRAM(innerbuffer,rem);
for(int i=rem;i<(W);i+=16)
{
LCD->interface.lcd_interface->writeGRAM(innerbuffer,16);
}
}
rem=(contSz2)%16;
if(rem)LCD->interface.lcd_interface->writeGRAM(outterbuffer,rem);
for(int i=rem;i<(contSz2);i+=16)
{
LCD->interface.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.lcd_interface->writeGRAM(tmp,32);
}
int rem=(w*h)%32;
if(rem)LCD->interface.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.lcd_interface->writeGRAM(tmp,rem);
for(int i=rem;i<(w*contSz);i+=32)
{
LCD->interface.lcd_interface->writeGRAM(tmp,32);
}
ili9328setFrame(LCD,Xpos,Ypos+h-contSz,w,contSz);
rem=(w*contSz)%32;
if(rem)LCD->interface.lcd_interface->writeGRAM(tmp,rem);
for(int i=rem;i<(w*contSz);i+=32)
{
LCD->interface.lcd_interface->writeGRAM(tmp,32);
}
ili9328setFrame(LCD,Xpos,Ypos,contSz,h);
rem=(h*contSz)%32;
if(rem)LCD->interface.lcd_interface->writeGRAM(tmp,rem);
for(int i=rem;i<(h*contSz);i+=32)
{
LCD->interface.lcd_interface->writeGRAM(tmp,32);
}
ili9328setFrame(LCD,Xpos+w-contSz,Ypos,contSz,h);
rem=(h*contSz)%32;
if(rem)LCD->interface.lcd_interface->writeGRAM(tmp,rem);
for(int i=rem;i<(h*contSz);i+=32)
{
LCD->interface.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;
LCD->setFrame(LCD,Xpos+(charnum*w),Ypos-h,w,1);
// LCD->interface->readGRAM(tmp,w);
LCD->getPix(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)
{
LCD->setFrame(LCD,Xpos+(charnum*w),Ypos + linenum -h,w,1);
LCD->interface.lcd_interface->writeGRAM(tmp,w);
//ili9328setFrame(LCD,Xpos+(charnum*w),Ypos + linenum + 1-h,w,1);
// LCD->interface->readGRAM(tmp,w);
LCD->getPix(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.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.lcd_interface!=NULL) && (LCD->interface.lcd_interface->writereg!=NULL))
{
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL1, 0x0100); // Driver Output Control Register (R01h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_LCDDRIVINGCONTROL, 0x0700); // LCD Driving Waveform Control (R02h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_ENTRYMODE, 0x0230); // Entry Mode (R03h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL1, 0xC000);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL2, 0x0302);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL3, 0x0000);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL4, 0x0000); // Fmark On
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x0000); // Power Control 1 (R10h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x0000); // Power Control 3 (R12h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0000); // Power Control 4 (R13h)
delay_100us(1000);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x14B0); // Power Control 1 (R10h)
delay_100us(500);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h)
delay_100us(500);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x008E); // Power Control 3 (R12h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0C00); // Power Control 4 (R13h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_POWERCONTROL7, 0x0015); // NVM read data 2 (R29h)
delay_100us(500);
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL1, 0x0000); // Gamma Control 1
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL2, 0x0107); // Gamma Control 2
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL3, 0x0000); // Gamma Control 3
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL4, 0x0203); // Gamma Control 4
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL5, 0x0402); // Gamma Control 5
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL6, 0x0000); // Gamma Control 6
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL7, 0x0207); // Gamma Control 7
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL8, 0x0000); // Gamma Control 8
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL9, 0x0203); // Gamma Control 9
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_GAMMACONTROL10, 0x0403); // Gamma Control 10
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION, 0x0000); // Window Horizontal RAM Address Start (R50h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION, LCD->width - 1); // Window Horizontal RAM Address End (R51h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION, 0X0000); // Window Vertical RAM Address Start (R52h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION, LCD->height - 1); // Window Vertical RAM Address End (R53h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL2, 0xa700); // Driver Output Control (R60h)
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_BASEIMAGEDISPLAYCONTROL, 0x0003); // Driver Output Control (R61h) - enable VLE
LCD->interface.lcd_interface->writereg(ILI9328_REGISTER_PANELINTERFACECONTROL1, 0X0010); // Panel Interface Control 1 (R90h)
// Display On
LCD->interface.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.lcd_interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,_x_); \
LCD->interface.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.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.lcd_interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,_x_); \
LCD->interface.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.lcd_interface->readGRAM((void*)(&buffer[i]),1);
cx+=1;
if(cx>=(w+Xpos))
{
cx=Xpos;
cy+=1;
}
}
}