共享开源：S3C2450 驱动群创7寸TFT(AT070TN83，800x480);原理图+驱动源码 (amobbs.com 阿莫电子技术论坛) -

liuweiele 发表于 2010-5-18 23:23:03

共享开源：S3C2450 驱动群创7寸TFT(AT070TN83，800x480);原理图+驱动源码

一款本人设计的多用途 TFT LCD接口板,支持群创 5.0, 5.6, 7.0三种TFT;
一块LCD驱动板可在多款ARM开发板上直接使用(Mini2440,TQ2440,TQ6410,UT2416,UT2450,Idea6410);
以下是原理图及S3C2450下的驱动源码:

liuweiele 发表于 2010-5-18 23:23:54

原理图;
点击此处下载 ourdev_555171.rar(文件大小:181K) (原文件名:原理图.rar)

liuweiele 发表于 2010-5-18 23:24:59

基于S3C2450的驱动程序源码:
点击此处下载 ourdev_555174.rar(文件大小:4K) (原文件名:S3C2450_GDev.rar)

liuweiele 发表于 2010-5-18 23:25:46

初始化代码:

static int lcd_init(void)
{

int x,y,m,n;
U8 pagewidth_in_byte=0,offsize_in_byte=0;
U8 clkval=0;
U16 hsync_cnt,vclk_cnt;
U16 lcd_horizon_value,lcd_line_value;
U8 lcd_vbpd,lcd_vfpd,lcd_vspw,lcd_hbpd,lcd_hfpd,lcd_hspw;
U8 lcd_frame_rate;
int i;

rMISCCR |= (1<<28);// select LCD controller for TFT lcd controller
rGPCUDP = 0xAAAAAAAA;
rGPCCON = 0xAAAAAAAA;
rGPDUDP = 0xAAAAAAAA;
rGPDCON = 0xAAAAAAAA;
rGPLCON = rGPLCON & ~(0x3ff<<20) | (0x1<< 28) | (0x1<< 26) | (0x1<< 24) | (0x1<< 22) | (0x1<< 20);
rGPLDAT |= (0x1f<<10);

rGPBUDP &= ~0x3;
rGPBCON = (rGPBCON & ~((3<<6)|(3<<2)|(3<<0))) | ((1<<6)|(1<<2)|(1<<0)); // Backlight Pwm control
rGPBDAT|=((1<<0) |(1<<3));

rGPBDAT &= ~(1<<1);

lcd_horizon_value = LCD_XSIZE;
lcd_line_value = LCD_YSIZE;
lcd_vbpd = VBPD;
lcd_vfpd = VFPD;
lcd_vspw = VSPW;
lcd_hbpd = HBPD;
lcd_hfpd = HFPD;
lcd_hspw = HSPW;
lcd_frame_rate = FRAME_RATE;

pagewidth_in_byte = lcd_horizon_value/8*16;
offsize_in_byte = 0;

hsync_cnt = (lcd_vbpd+lcd_vfpd+lcd_vspw+lcd_line_value);
vclk_cnt = (lcd_hbpd+lcd_hfpd+lcd_hspw+lcd_horizon_value);
//clkval = (U8)(((float)CPU_GetHclkHZ()/(float)(hsync_cnt*vclk_cnt*lcd_frame_rate*2))+0.5)-1;
clkval = 5;

rWINCON0 &= ~0x01;
rWINCON1 &= ~0x01;

rVIDCON0 &= (~3); // ENVID Off using Per Frame method

rVIDCON0 = (VIDOUT<<22)|(L1_DATA16<<19)|(L0_DATA16<<16)|(PNRMODE<<13)|(CLKVALUP<<12)|(clkval<<6)|(0<<5)|(CLKDIR<<4)|(CLKSEL_F<<2)|(0<<0);

rVIDCON1 = (VCLK_INVERTED<<7)|(HSYNC_INVERTED<<6)|(VSYNC_INVERTED<<5)|(VDEN_INVERTED<<4);

rVIDTCON0 = ((lcd_vbpd-1)<<16)|((lcd_vfpd-1)<<8)|(lcd_vspw-1);
rVIDTCON1 = ((lcd_hbpd-1)<<16)|((lcd_hfpd-1)<<8)|(lcd_hspw-1);
rVIDTCON2 = ((lcd_line_value-1)<<11)|(lcd_horizon_value-1);

#if(LCD_BPP==16)
rWINCON0 = (BITSWP<<18)|(BYTSWP<<17)|(HAWSWP<<16)|(WINCONx_16WORD_BURST<<9)|(WINCONx_16BPP_565<<2); // 16word burst, 16bpp,
#endif

#if(LCD_BPP==24)
rWINCON0 = (BITSWP<<18)|(BYTSWP<<17)|(HAWSWP<<16)|(WINCONx_16WORD_BURST<<9)|(WINCONx_24BPP_888<<2); // 16word burst, 24bpp,
#endif

rVIDOSD0A = (0<<11)|(0);
rVIDOSD0B = (lcd_horizon_value-1)<<11|(lcd_line_value-1);

rVIDW00ADD0B0 = (U32)LCD_Buffer;
rVIDW00ADD1B0 = (U32)LCD_Buffer + LCD_BUF_SIZE;
rVIDW00ADD2B0 = (offsize_in_byte<<13)|(LCD_XSIZE*sizeof(LCD_COLOR));

rDITHMODE = (1<<5)|(1<<3)|(1<<1)|(1<<0);
//rDITHMODE = 0;

rWINCON0 |= 0x1;
rVIDCON0 |= (1<<5)|0x3;
//? rINTSUBMSK |= (0xf << IRQ_SUB_LCD1); // MASK all LCD Sub Interrupt

DebugPrintf("S3C2450_LCDInit End(800x480)\n");

}

liuweiele 发表于 2010-5-18 23:29:37

JPG格式原理图:

http://cache.amobbs.com/bbs_upload782111/files_29/ourdev_555175.JPG
(原文件名:原理图.JPG)

liuweiele 发表于 2010-5-18 23:30:41

http://cache.amobbs.com/bbs_upload782111/files_29/ourdev_555176.JPG
(原文件名:PCB.JPG)

liuweiele 发表于 2010-5-18 23:32:52

安装和显示效果:

http://cache.amobbs.com/bbs_upload782111/files_29/ourdev_555177.jpg
(原文件名:照片 2357.jpg)

http://cache.amobbs.com/bbs_upload782111/files_29/ourdev_555178.jpg
(原文件名:照片 2359.jpg)

http://cache.amobbs.com/bbs_upload782111/files_29/ourdev_555179.jpg
(原文件名:照片 2504.jpg)

http://cache.amobbs.com/bbs_upload782111/files_29/ourdev_555180.jpg
(原文件名:照片 2508.jpg)

http://cache.amobbs.com/bbs_upload782111/files_29/ourdev_555181.jpg
(原文件名:照片 2514.jpg)

lrzxc 发表于 2010-5-18 23:39:47

好帖子，我喜欢

liuweiele 发表于 2010-5-18 23:39:58

LCD屏数据手册：

点击此处下载 ourdev_555182.pdf(文件大小:771K) (原文件名:EK070TN83.pdf)

quzegang 发表于 2010-5-19 00:08:32

请问下楼主AT070TN83价格大概是多少呢？

liuweiele 发表于 2010-5-19 00:18:26

看情况而定...

cqfeiyu 发表于 2010-5-19 00:18:40

不错的东西,用的ADS还是MDK开发的,用于工业显示面板就爽了

liuweiele 发表于 2010-5-19 00:22:58

回复【11楼】cqfeiyu
-----------------------------------------------------------------------

ADS

cqfeiyu 发表于 2010-5-19 00:37:26

有全部源码吗,学习一下,有开发板没?

durgy 发表于 2010-5-19 01:01:25

MARK一下

liuweiele 发表于 2010-5-19 01:02:00

回复【13楼】cqfeiyu
-----------------------------------------------------------------------

你想要哪些源码？

zbjzxc 发表于 2010-5-19 01:13:12

记号~~

cqfeiyu 发表于 2010-5-19 01:23:44

S3C2450的任务就是显示吗?运行操作系统不,如何接收命令,数据,串口通讯还是USB通讯,还是总线通讯,带FIFO不等等疑问非常多

Excellence 发表于 2010-5-19 08:19:57

GUI是UCGUI吗？

liouravr 发表于 2010-5-19 08:27:34

LZ给你2450的串口测试程序啊,要ADS1.2的工程文件,可以吗?

ShawnLinson 发表于 2010-5-19 08:34:47

前排广告位招租。。。。

master5888 发表于 2010-5-19 08:48:15

mark

Scanner 发表于 2010-5-19 08:48:42

CPU使用率是如何计算出来的呢？

Meteora 发表于 2010-5-19 08:49:23

留名

liumaojun_cn 发表于 2010-5-19 08:49:52

mark

niba 发表于 2010-5-19 08:52:57

贴贴精品。。必顶

electricit 发表于 2010-5-19 09:01:58

楼主显示器相当大

liuweiele 发表于 2010-5-19 09:35:42

回复【17楼】cqfeiyu
s3c2450的任务就是显示吗?运行操作系统不,如何接收命令,数据,串口通讯还是usb通讯,还是总线通讯,带fifo不等等疑问非常多
-----------------------------------------------------------------------

目前已经是多线程OS + GUI + FS(修改过的FatFs);
通过串口终端作为控制台向系统发送命令和回馈信息
通过USB将系统的RAM盘,NandFlash,SD卡模拟成USB Mass Store与电脑交换数据

liuweiele 发表于 2010-5-19 09:36:10

OS是继GUI之后的新作:
目前支持信号量和消息队列两种线程间通讯方式;
256级优先级,支持相同优先级的线程,无限线程数

zhiyuan1106 发表于 2010-5-19 09:42:55

mark

liuweiele 发表于 2010-5-19 09:59:09

回复【18楼】Excellence 精益求精
gui是ucgui吗？

-----------------------------------------------------------------------

跟ucGUI相比,区别就大了~~~

damoplus 发表于 2010-5-19 11:03:18

好东西！顶LZ，离酷不远了

liuweiele 发表于 2010-5-19 11:24:28

回复【26楼】electricit
-----------------------------------------------------------------------

电脑显示器?

liuweiele 发表于 2010-5-19 11:27:28

回复【26楼】electricit
楼主显示器相当大
-----------------------------------------------------------------------

用大分辨率的屏幕可以同时做很多事;

liouravr 发表于 2010-5-19 14:01:25

LZ给个2450的串口测试程序啊,随便给个ADS1.2的工程文件y有吗?

liuweiele 发表于 2010-5-19 14:24:09

#include "System.h"

//===========================[ UART ]==============================

volatile unsigned int DebugUartCh=1;

void SelectDebugUart(unsigned int ch) // ch0 ~ ch3. added by junon 060530
{
DebugUartCh = ch;
if (ch>3) DebugUartCh = 1; // default UART channel 1
}

#ifdef __NANDBL
void InitDebugUart(unsigned int baud) // edited by junon 060530
{
int ch;
UART_REGS *pUartRegs;
unsigned int temp;

// select UART function
rUCON0 &= ~(0x3);//receive disable before gpio set to prevent dummy data input
rUCON1 &= ~(0x3);//receive disable
rUCON2 &= ~(0x3);//receive disable
rUCON3 &= ~(0x3);//receive disable

temp = (rGPHCON & ~0xffff ) | 0xaaaa;
rGPHCON = temp;//set uart mode, keep uart mode if it was to prevent gpio set to input, uart
      //it will cause cause rx fifo dummy data input.

for (ch=0;ch<4;ch++)
{
pUartRegs = (UART_REGS *)(UART_REG_BASE+UART_REG_OFFSET*ch);
pUartRegs->rUlCon = 0x3; //Line control register : Normal,No parity,1 stop,8 bits
      //11]
      // Clock Sel,Tx Int,Rx Int, Rx Time Out, Rx err, Loop-back, Send break,Transmit Mode, Receive Mode
      //1 0       0    0 , 0          1       0             0 ,    01                01
      // PCLK2    PulsePulse Disable GenerateNormal    Normal    Interrupt or Polling
pUartRegs->rUCon = 0x845;
//pUartRegs->rUbrDiv = ((int)(PCLK/16./baud+0.5)-1); //Baud rate divisior register 0
pUartRegs->rUbrDiv = 26; //Baud rate divisior register 0
pUartRegs->rUfCon = 0x6; //UART FIFO control register, FIFO disable, fifo reset
pUartRegs->rUmCon = 0x0; //UART MODEM control register, AFC disable
}

}
#else
void InitDebugUart(unsigned int baud) // edited by junon 060530
{
int ch;
float DIV_VAL;
int UDIV_SLOT;
volatile UART_REGS *pUartRegs;
unsigned int temp;

// select UART function
rUCON0 &= ~(0x3);//receive disable before gpio set to prevent dummy data input
rUCON1 &= ~(0x3);//receive disable
rUCON2 &= ~(0x3);//receive disable
rUCON3 &= ~(0x3);//receive disable

temp = (rGPHCON & ~0xffff ) | 0xaaaa;
rGPHCON = temp;//set uart mode, keep uart mode if it was to prevent gpio set to input, uart
      //it will cause cause rx fifo dummy data input.

for (ch=0;ch<4;ch++)
{
pUartRegs = (UART_REGS *)(UART_REG_BASE+UART_REG_OFFSET*ch);
pUartRegs->rUlCon = 0x3; //Line control register : Normal,No parity,1 stop,8 bits
      //11]
      // Clock Sel,Tx Int,Rx Int, Rx Time Out, Rx err, Loop-back, Send break,Transmit Mode, Receive Mode
      //1 0       0    0 , 0          1       0             0 ,    01                01
      // PCLK2    PulsePulse Disable GenerateNormal    Normal    Interrupt or Polling
/*
pUartRegs->rUCon = 0x245;
pUartRegs->rUbrDiv = ((int)(PCLK/16./baud+0.5)-1); //Baud rate divisior register 0
pUartRegs->rUfCon = 0x0; //UART FIFO control register, FIFO disable
pUartRegs->rUmCon = 0x0; //UART MODEM control register, AFC disable
pUartRegs->rUdivSlot= 0x54AA; //UART MODEM control register, AFC disable
*/
DIV_VAL = ((float)PCLK/16./baud)-1;

pUartRegs->rUCon = 0x845;
pUartRegs->rUbrDiv = (int)DIV_VAL; //Baud rate divisior register 0
pUartRegs->rUfCon = 0x6; //UART FIFO control register, FIFO disable, tx, rx fifo reset
pUartRegs->rUmCon = 0x0; //UART MODEM control register, AFC disable

UDIV_SLOT = (int)( (DIV_VAL-(int)DIV_VAL)*16 );
switch (UDIV_SLOT) {
case 0 : pUartRegs->rUdivSlot = 0; break;
case 1 : pUartRegs->rUdivSlot = 0x0080; break;
case 2 : pUartRegs->rUdivSlot = 0x0808; break;
case 3 : pUartRegs->rUdivSlot = 0x0888; break;
case 4 : pUartRegs->rUdivSlot = 0x2222; break;
case 5 : pUartRegs->rUdivSlot = 0x4924; break;
case 6 : pUartRegs->rUdivSlot = 0x4a52; break;
case 7 : pUartRegs->rUdivSlot = 0x54aa; break;
case 8 : pUartRegs->rUdivSlot = 0x5555; break;
case 9 : pUartRegs->rUdivSlot = 0xd555; break;
case 10 : pUartRegs->rUdivSlot = 0xd5d5; break;
case 11 : pUartRegs->rUdivSlot = 0xddd5; break;
case 12 : pUartRegs->rUdivSlot = 0xdddd; break;
case 13 : pUartRegs->rUdivSlot = 0xdfdd; break;
case 14 : pUartRegs->rUdivSlot = 0xdfdf; break;
case 15 : pUartRegs->rUdivSlot = 0xffdf; break;
}
}
// printf("DIV_VAL:%f , UDIV_SLOT:%d\n", DIV_VAL, UDIV_SLOT);
}
#endif

unsigned int Uart_putc(unsigned int c) // edited by junon 060530
{
volatile UART_REGS *pUartRegs;

pUartRegs = (UART_REGS *)(UART_REG_BASE+UART_REG_OFFSET*DebugUartCh);

if(c=='\n') {
while(!(pUartRegs->rUtrStat & 0x2));
pUartRegs->rUtxh = '\r';
}
while(!(pUartRegs->rUtrStat & 0x2)); //Wait until THR is empty.
pUartRegs->rUtxh = c;
return c;
}

unsigned int Uart_getc(void) // edited by junon 060530
{
unsigned int chRx;
volatile UART_REGS *pUartRegs;

pUartRegs = (UART_REGS *)(UART_REG_BASE+UART_REG_OFFSET*DebugUartCh);

while(!(pUartRegs->rUtrStat & 0x1)); //Receive data ready
chRx = pUartRegs->rUrxh;

return chRx;
}

#ifndef __NANDBL

int GetIntNum( void)
{
char str;
char *string = str;
int base = 10;
int minus = 0;
int result = 0;
int lastIndex;
int i,j;

gets(string);

i=0; j=0;
do {
if (string==0x8) {
if (i>0) i--;
} else
string=string;
} while(string!=0);

if(string=='-') {
   minus = 1;
   string++;
}

if(string=='0' && (string=='x' || string=='X')) {
   base = 16;
   string += 2;
}

lastIndex = strlen(string) - 1;

if(lastIndex<0)
   return -1;

if(string=='h' || string=='H' ) {
   base = 16;
   string = 0;
   lastIndex--;
}

if(base==10) {
   result = atoi(string);
   result = minus ? (-1*result):result;
}
else {
   for(i=0;i<=lastIndex;i++) {
         if(isalpha(string)) {
            if(isupper(string))
               result = (result<<4) + string - 'A' + 10;
            else
               result = (result<<4) + string - 'a' + 10;
         }
         else
            result = (result<<4) + string - '0';
   }
   result = minus ? (-1*result):result;
}
return result;
}

void Uart_TxEmpty(void) // added 060624
{
volatile UART_REGS *pUartRegs;

pUartRegs = (UART_REGS *)(UART_REG_BASE+UART_REG_OFFSET*DebugUartCh);

while(!(pUartRegs->rUtrStat & 0x4)); //Wait until tx shifter is empty.
}

char Uart_GetKey(void) // added 060624
{
volatile UART_REGS *pUartRegs;

pUartRegs = (UART_REGS *)(UART_REG_BASE+UART_REG_OFFSET*DebugUartCh);

if(pUartRegs->rUtrStat & 0x1) //Receive data ready
return pUartRegs->rUrxh;
else
return 0;
}

// UART data download function, moved 060718
int UartDownAddress;
U32 UartDownProgramSize;

unsigned int DownloadData(void)
{
int i;
U16 checkSum=0,dnCS;
U32 fileSize=10;
U8 *downPt, key;
volatile UART_REGS *pUartRegs;

pUartRegs = (UART_REGS *)(UART_REG_BASE+UART_REG_OFFSET*DebugUartCh);

printf(" Type the download address : ");
UartDownAddress = GetIntNum();
if(UartDownAddress == (-1))
UartDownAddress = 0x31000000;

printf("Do you want to download through Debug UART port from 0x%x? : ",UartDownAddress);
key=getchar();
printf("%c\n",key);
if((key=='n')||(key=='N')) return 0;

downPt=(U8 *)UartDownAddress;
printf("UartDownAddress = %x\n",UartDownAddress);

printf("Download the plain binary file(.BHC) to be written through UART1 channel\n");
printf("The file format : <n+6>(4)+(n)+CS(2)\n");
printf("To transmit .BIN file : wkocm2 xxx.BIN /1 /d:1\n");
printf("Download methods : COM:8Bit,NP,1STOP\n");

printf("\nSTATUS : ");
rINTMSK=BIT_ALLMSK;

//tmp=pUartRegs->rUrxh; //To remove overrun error state.

i=0;
while(i<fileSize)
{
   while(!(pUartRegs->rUtrStat&0x1));
         *(downPt+i)=pUartRegs->rUrxh;
   if(i==3)
   {
         fileSize=*((U8 *)(UartDownAddress+0))+
         (*((U8 *)(UartDownAddress+1))<<8)+
         (*((U8 *)(UartDownAddress+2))<<16)+
         (*((U8 *)(UartDownAddress+3))<<24);
   }

   if((i%1000)==0)
         pUartRegs->rUtxh = '#';
   i++;
}

UartDownProgramSize=fileSize-6;

for(i=4;i<(fileSize-2);i++)
{
   checkSum+=*((U8 *)(i+UartDownAddress));
}

dnCS=*((U8 *)(UartDownAddress+fileSize-2))+
      (*( (U8 *)(UartDownAddress+fileSize-1) )<<8);

if(checkSum!=dnCS)
{
   printf("Checksum Error!!! MEM : %xDN : %x\n",checkSum,dnCS);
   return 0;
}

printf("\nDownload O.K.\n");
return 1;
}

unsigned int AUTO_DownloadData(int downaddr)
{
int i;
U16 checkSum=0,dnCS;
U32 fileSize=10;
U8 *downPt, key;
volatile UART_REGS *pUartRegs;

pUartRegs = (UART_REGS *)(UART_REG_BASE+UART_REG_OFFSET*DebugUartCh);

printf(" Type the download address : 0x%x",downaddr);
//UartDownAddress = GetIntNum();
UartDownAddress = downaddr;
if(UartDownAddress == (-1))
UartDownAddress = 0x31000000;

//printf("Do you want to download through Debug UART port from 0x%x? : ",UartDownAddress);
//key=getchar();
//printf("%c\n",key);
//if((key=='n')||(key=='N')) return 0;

downPt=(U8 *)UartDownAddress;
printf("UartDownAddress = %x\n",UartDownAddress);

printf("Download the plain binary file(.BHC) to be written through UART1 channel\n");
printf("The file format : <n+6>(4)+(n)+CS(2)\n");
printf("To transmit .BIN file : wkocm2 xxx.BIN /1 /d:1\n");
printf("Download methods : COM:8Bit,NP,1STOP\n");

printf("\nSTATUS : ");
rINTMSK=BIT_ALLMSK;

//tmp=pUartRegs->rUrxh; //To remove overrun error state.

i=0;
while(i<fileSize)
{
   while(!(pUartRegs->rUtrStat&0x1));
         *(downPt+i)=pUartRegs->rUrxh;
   if(i==3)
   {
         fileSize=*((U8 *)(UartDownAddress+0))+
         (*((U8 *)(UartDownAddress+1))<<8)+
         (*((U8 *)(UartDownAddress+2))<<16)+
         (*((U8 *)(UartDownAddress+3))<<24);
   }

   if((i%1000)==0)
         pUartRegs->rUtxh = '#';
   i++;
}

UartDownProgramSize=fileSize-6;

for(i=4;i<(fileSize-2);i++)
{
   checkSum+=*((U8 *)(i+UartDownAddress));
}

dnCS=*((U8 *)(UartDownAddress+fileSize-2))+
      (*( (U8 *)(UartDownAddress+fileSize-1) )<<8);

if(checkSum!=dnCS)
{
   printf("Checksum Error!!! MEM : %xDN : %x\n",checkSum,dnCS);
   return 0;
}

printf("\nDownload O.K.\n");
return 1;
}

//===========================[ BOARD LED ]================================

void Init_LED(void)
{
// LED1,2,4,8 -> GPC 0,5,6,7 in SMDK2450
rGPCCON = (rGPCCON&~(0x3<<0))|(0x1<<0);
rGPCCON = (rGPCCON&~(0x3f<<10))|(0x15<<10);
rGPCUDP &= ~((0x3f<<10)|(0x3<<0)); // pull-up/down disable
}

void Led_Display(int data)
{
rGPCDAT = (rGPCDAT & ~((0x7<<5)|(0x0<<0))) | (((data>>1) & 0x7)<<5) |((data & 0x1)<<0);
}

#endif

//===========================[ Initializing Console ]================================

void Console(unsigned int ch) // edited by junon 060530
{
SelectDebugUart(ch); // ch0 ~ ch3
InitDebugUart(115200);
#ifndef __NANDBL
SetResTDelay(1000); // Resolution of TDelay is 1000us=1ms
InitTDelayFunc();
Init_LED();
#endif
}

jiki119 发表于 2010-5-25 16:08:07

楼主，你的图能打开，但是确实空白的，怎么回事呀？

durgy 发表于 2010-5-25 16:12:25

mark一下

liumaojun_cn 发表于 2010-5-25 17:17:40

mark

liuweiele 发表于 2010-5-25 19:21:53

回复【36楼】jiki119
楼主，你的图能打开，但是确实空白的，怎么回事呀？
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什么图?

liouravr 发表于 2010-5-25 19:38:45

lz发一个2450的工程文件啊,ADS的.........不行吗

liuweiele 发表于 2010-5-25 21:25:42

回复【40楼】liouravr
lz发一个2450的工程文件啊,ads的.........不行吗
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源码都提供了，你自己难道连ADS工程也不会建吗~~~~

wuxi_stl 发表于 2010-5-25 21:26:26

mark

liuweiele 发表于 2010-5-26 10:02:06

回复【36楼】jiki119
楼主，你的图能打开，但是确实空白的，怎么回事呀？
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原理图为 power logic 格式

liouravr 发表于 2010-5-26 13:47:37

缺文件啊,而且,还有很多设置,你还说对了，我真不会.............

cookie2g 发表于 2010-5-26 14:19:51

mark

liuweiele 发表于 2010-5-27 01:25:51

回复【44楼】liouravr
缺文件啊,而且,还有很多设置,你还说对了，我真不会.............
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无语......

wogo 发表于 2010-5-27 08:32:13

回复【46楼】liuweiele Liuwei
回复【44楼】liouravr
缺文件啊,而且,还有很多设置,你还说对了，我真不会.............
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无语......
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不错。哼哼哈哈

zjn8888 发表于 2010-5-27 09:58:44

不错。哼哼哈哈

tigerchen 发表于 2010-6-1 12:00:19

MARK

smartzou 发表于 2010-6-1 12:21:55

六一节快乐哈O(∩_∩)O！

nick870208 发表于 2010-6-10 23:29:12

非常好！

tom919 发表于 2010-9-12 16:32:01

这几天正在参考这个程序，LZ能提供一下驱动里面用到的GUI.h吗？有些设置应该在这里面。谢谢！
a_tang2008#%#163.com(请把#%#换成@)

yulri 发表于 2010-9-16 16:37:34

飞熊！

sxndwg 发表于 2010-10-15 08:04:19

绝对经典。正需要

winterv 发表于 2010-11-1 17:08:37

请问lz还有空pcb没，我想买一块

zjn8888 发表于 2010-11-1 17:15:23

楼主真是个好人

liuweiele 发表于 2010-11-1 20:00:55

回复【55楼】winterv
请问lz还有空pcb没，我想买一块
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你是否在广东省内?

ag_wang 发表于 2010-11-1 21:02:38

不错，显示功能很强大！

liuweiele 发表于 2010-11-1 22:16:52

回复【58楼】ag_wang
不错，显示功能很强大！
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新版更强大:
http://www.ourdev.cn/bbs/bbs_content.jsp?bbs_sn=4357508&bbs_page_no=1&search_mode=4&search_text=liuweiele&bbs_id=9999

winterv 发表于 2010-11-2 22:52:12

回复【57楼】liuweieleLiuwei
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没有，我在北京，方便吗

liuweiele 发表于 2010-11-2 22:58:05

回复【60楼】winterv
回复【57楼】liuweieleliuwei
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没有，我在北京，方便吗
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算很远了.

winterv 发表于 2010-11-8 07:10:52

回复【61楼】liuweieleLiuwei
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请问：
(1)lcd是怎么固定在pcb上的捏?
(2)触摸屏是怎么固定在lcd上的捏?
(3)支持AT070TN83 v.1否?
(4)邮费我自理，价格合适的话可否卖我一块?

bmagui 发表于 2010-11-8 08:34:25

mark

adamshi 发表于 2010-11-9 14:05:54

LZ，我用的CPU是2440，屏是AT056TN53 ，GPB1接LCD_adj(3脚)调背光亮度；不控制时，屏显示正常，不过PWM一输出，屏就有水波纹，占空比越小，波纹越大，这问题如何解决？

10086 发表于 2010-12-20 13:55:56

一个字，强！

z0586 发表于 2010-12-20 14:03:42

回复【57楼】liuweiele Liuwei
回复【55楼】winterv
请问lz还有空pcb没，我想买一块
-----------------------------------------------------------------------
你是否在广东省内?
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我在广东省内，不过我想买个焊接好的连屏一起

Jerry88 发表于 2010-12-21 10:44:16

geniusjia 发表于 2010-12-21 17:32:57

高手做的东西就是牛！

enterout123 发表于 2010-12-21 18:54:28

原理图是用啥软件做的？打不开啊。

JIARONG 发表于 2010-12-22 14:06:08

回复【69楼】enterout123
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我用PADS-POWERLOGIC3.0软件也打不开啊，提示不能打开二进制文件

JIARONG 发表于 2010-12-22 15:52:35

原理图不全啊

layneyeh 发表于 2010-12-22 23:09:44

学习学习，给力

alwaysGo 发表于 2011-5-7 14:49:06

看帖难得回，今天必须谢谢楼主~ 开源无敌~~~~~~~

zrch123 发表于 2011-6-25 17:41:30

LZ 能不给发一个LCD与S3C2450连接图，能不给一个LCD是如何写数据命令等进去的datasheet
谢谢LZ了

zrch123 发表于 2011-6-25 17:42:10

回复【73楼】alwaysGo
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LZ 能不给发一个LCD与S3C2450连接图，能不给一个LCD是如何写数据命令等进去的datasheet
谢谢LZ了

lwbjun 发表于 2011-7-3 21:01:48

mark

maxsuntech 发表于 2011-7-4 09:53:52

板主善人 mark

flyforyou85 发表于 2011-7-4 10:31:50

不错啊！好好哦看看资料1

alexmayer 发表于 2011-7-4 18:11:25

标记一下！

谢谢楼主。

Heloiness 发表于 2011-7-5 16:15:38

学习。

alexmayer 发表于 2011-7-7 09:20:44

Mark!

fc201fc 发表于 2011-7-7 14:10:48

MARK

hong601 发表于 2011-8-16 00:18:59

这个驱动移植到2416上面可以吗？2450中用到加速了吗？

newbuddy 发表于 2011-8-29 18:10:37

果断顶！好帖！

qq64468856 发表于 2011-8-30 10:44:40

放个板凳

yongshi128 发表于 2011-8-31 21:51:15

果断顶！好帖！

liuweiele 发表于 2011-9-5 14:18:04

回复【91楼】dearwind153
回复【39楼】liuweieleliuwei
回复【36楼】jiki119
楼主，你的图能打开，但是确实空白的，怎么回事呀？
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什么图?
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就是这个原理图是空白，请问lz是用什么软件打开的，我用protel99se,和altium desginer打开都是空白的

/////////////////////////////////////

power logic

coursesq 发表于 2011-9-5 14:27:47

lz总是有硬货，支持

YFM_LMM 发表于 2011-9-7 19:06:52

mark

szkalwa 发表于 2011-9-27 15:30:25

一定要MARK

szkalwa 发表于 2011-9-27 15:33:23

请问楼主怎样才能支持AT070TN92呢，50PIN的LCD，谢谢！

seaso 发表于 2011-9-27 23:01:12

不错，顶

hefanghua 发表于 2011-10-7 22:26:30

牛人，强烈围观。
mark ARM高手

jiespring 发表于 2013-1-30 14:42:22

楼主好人
马克备用
谢谢

jz701209李 发表于 2013-2-5 15:16:52

谢谢楼主.....

lndevt 发表于 2013-3-7 11:14:14

感谢分享

qsjit 发表于 2013-4-12 09:36:22

兄弟可以上传一个S3C2450的封装库吗？

qsjit 发表于 2013-4-12 09:45:11

你好！可以给一个S3C2450的封装库吗？请发到qsjit@163.com谢谢！

qsjit 发表于 2013-4-12 09:54:23

你好！可以给一个S3C2450的封装库吗？请发到qsjit@163.com谢谢！

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amobbs.com 阿莫电子技术论坛's Archiver

共享开源：S3C2450 驱动 群创7寸TFT(AT070TN83，800x480);原理图+驱动源码

共享开源：S3C2450 驱动群创7寸TFT(AT070TN83，800x480);原理图+驱动源码