برعکس نمایش دادن lcd

[yasser2007]

با سلام
من یه بورد at91sam7x256 v3. بتازگی از فروشگاه خریدم سری اول که روشنش کردم برنامه miniterm روش نصب بود . بعد اون رو پاک کردم حالا دوباره که برنامه رو از داخل سی دی همراه بورد نصب می کنم ال سی دی کلا بر عکس نشون میده . حتی بعضی از برنامه های دیگری رو هم که داخل سی دی همراه بود نصب میکنم به همین صورت است مثل اینکه از داخل آینه ال سی دی رو نگاه کنی. لطفا راهنمایی کنید

[sarbaz13]

سوالتون کلی گفتین .
نوع lcd?
یک عکسی از نحوه ی نمایش

[yasser2007]

سلام
نوع ال سی دی tft 2.8 inch

[mahdi8866]

سلام
مشکل از تنظیم شروع نمایش از سمت چپ یا راست یا بالا یا پایین هست که در init السیدی باید یه ریجستر السیدی رو که الان یادم نیست رو تنظیمش کنی درسته میشه و از اینه در میاد بیرون

[mahdi8866]

شما لطف کن کد init السیدی رو بذار تا اصلاح کنیم

[yasser2007]

// LCD Initialization
//-----------------------------------------------------------------------
void tftlcd_init(void)
{
int k;
*AT91C_PMC_PCER = (1<< AT91C_ID_PIOA) ;
*AT91C_PMC_PCER = (1<< AT91C_ID_PIOB) ;
TFT_PORT->PIO_PER =TFT_DATA_MASK;
TFT_PORT->PIO_OER =TFT_DATA_MASK;
TFT_PORT->PIO_PPUER =TFT_DATA_MASK;

TFT_dir_control_out();
TFTLCD_CS_HIGH ;
TFTLCD_WR_HIGH ;
TFTLCD_RS_HIGH ;
TFTLCD_RD_HIGH ;

TFTLCD_RST_HIGH ;
TFT_dataout(0);
TFTLCD_DATAPORT_OUTPUT();

// for(i=0;i<8;i++)
// TFT_dataout(1<<i);

// Reset LCD Chipset
TFTLCD_RST_LOW;
for(k=0;k<0xFFFE;k++);
TFTLCD_RST_HIGH;
for(k=0;k<0xFFFE;k++);
for(k=0;k<0xFFFE;k++);

tftlcd_write_index_register(0x00);
DeviceCode = tftlcd_read_rdr();
DeviceCode = 0x9320;

if(DeviceCode==0x9325||DeviceCode==0x9328) /*ILI9325 ´???9320 ????9325*/
{
tftlcd_write_command(0x00e7,0x0012);
tftlcd_write_command(0x0000,0x0001);
tftlcd_write_command(0x0001,0x0100);
tftlcd_write_command(0x0002,0x0700);
tftlcd_write_command(0x0003,(TFT_BGR<<12)|(TFT_ROT <<4)|(TFT_PL<<3) );
tftlcd_write_command(0x0004,0);

tftlcd_write_command(0x0008,0x0207);
tftlcd_write_command(0x0009,0x0000);
tftlcd_write_command(0x000a,0x0000);
tftlcd_write_command(0x000c,0x0001); // SET COLOR MODE
tftlcd_write_command(0x000d,0x0000);
tftlcd_write_command(0x000f,0x0000); // SET COLOR MODE

tftlcd_write_command(0x0010,0x0000);
tftlcd_write_command(0x0011,0x0007);
tftlcd_write_command(0x0012,0x0000);
tftlcd_write_command(0x0013,0x0000);
//delay(5);
tftlcd_write_command(0x0010,0x1590);
tftlcd_write_command(0x0011,0x0227);
//delay(5);
tftlcd_write_command(0x0012,0x009c);
//delay(5);
tftlcd_write_command(0x0013,0x1900);
tftlcd_write_command(0x0029,0x0023);
tftlcd_write_command(0x002b,0x000e);
//delay(5);
tftlcd_write_command(0x0020,0x0000);
tftlcd_write_command(0x0021,0x013f);
//delay(5);
tftlcd_write_command(0x0030,0x0007);
tftlcd_write_command(0x0031,0x0707);
tftlcd_write_command(0x0032,0x0006);
tftlcd_write_command(0x0035,0x0704);
tftlcd_write_command(0x0036,0x1f04);
tftlcd_write_command(0x0037,0x0004);
tftlcd_write_command(0x0038,0x0000);
tftlcd_write_command(0x0039,0x0706);
tftlcd_write_command(0x003c,0x0701);
tftlcd_write_command(0x003d,0x000f);
//delay(5);

tftlcd_write_command(0x0050,0x0000);
tftlcd_write_command(0x0051,0x00ef);
tftlcd_write_command(0x0052,0x0000);
tftlcd_write_command(0x0053,0x013f);

tftlcd_write_command(0x0060,0xa700);
tftlcd_write_command(0x0061,0x0001);
tftlcd_write_command(0x006a,0x0000);
tftlcd_write_command(0x0080,0x0000);
tftlcd_write_command(0x0081,0x0000);
tftlcd_write_command(0x0082,0x0000);
tftlcd_write_command(0x0083,0x0000);
tftlcd_write_command(0x0084,0x0000);
tftlcd_write_command(0x0085,0x0000);

tftlcd_write_command(0x0090,0x0010);
tftlcd_write_command(0x0092,0x0000);
tftlcd_write_command(0x0093,0x0003);
tftlcd_write_command(0x0095,0x0110);
tftlcd_write_command(0x0097,0x0000);
tftlcd_write_command(0x0098,0x0000);

tftlcd_write_command(0x0007,0x0133);
tftlcd_write_command(0x0020,0x0000);
tftlcd_write_command(0x0021,0x013f);
}else if(DeviceCode==0x9320||DeviceCode==0x9300)
{
/* Start Initial Sequence --------------------------------------------------*/
tftlcd_write_command(0x00, 0x0001); /* Start internal OSC */
tftlcd_write_command(0x01, 0x0100); /* Set SS and SM bit */
tftlcd_write_command(0x02, 0x0700); /* Set 1 line inversion */
tftlcd_write_command(0x03, 0x1038); /* Set GRAM write direction and BGR=1 */
tftlcd_write_command(0x04, 0x0000); /* Resize register */
tftlcd_write_command(0x08, 0x0202); /* 2 lines each, back and front porch */
tftlcd_write_command(0x09, 0x0000); /* Set non-disp area refresh cyc ISC */
tftlcd_write_command(0x0A, 0x0000); /* FMARK function */
tftlcd_write_command(0x0C, 0x0000); /* RGB interface setting */
tftlcd_write_command(0x0D, 0x0000); /* Frame marker Position */
tftlcd_write_command(0x0F, 0x0000); /* RGB interface polarity */

/* Power On sequence -------------------------------------------------------*/
tftlcd_write_command(0x10, 0x0000); /* Reset Power Control 1 */
tftlcd_write_command(0x11, 0x0000); /* Reset Power Control 2 */
tftlcd_write_command(0x12, 0x0000); /* Reset Power Control 3 */
tftlcd_write_command(0x13, 0x0000); /* Reset Power Control 4 */
//delay(20); /* Discharge cap power voltage (200ms)*/
tftlcd_write_command(0x10, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
tftlcd_write_command(0x11, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
//delay(5); /* Delay 50 ms */
tftlcd_write_command(0x12, 0x0139); /* VREG1OUT voltage */
//delay(5); /* Delay 50 ms */
tftlcd_write_command(0x13, 0x1D00); /* VDV[4:0] for VCOM amplitude */
tftlcd_write_command(0x29, 0x0013); /* VCM[4:0] for VCOMH */
//delay(5); /* Delay 50 ms */
tftlcd_write_command(0x20, 0x0000); /* GRAM horizontal Address */
tftlcd_write_command(0x21, 0x0000); /* GRAM Vertical Address */

/* Adjust the Gamma Curve --------------------------------------------------*/
tftlcd_write_command(0x30, 0x0006);
tftlcd_write_command(0x31, 0x0101);
tftlcd_write_command(0x32, 0x0003);
tftlcd_write_command(0x35, 0x0106);
tftlcd_write_command(0x36, 0x0B02);
tftlcd_write_command(0x37, 0x0302);
tftlcd_write_command(0x38, 0x0707);
tftlcd_write_command(0x39, 0x0007);
tftlcd_write_command(0x3C, 0x0600);
tftlcd_write_command(0x3D, 0x020B);

/* Set GRAM area -----------------------------------------------------------*/
tftlcd_write_command(0x50, 0x0000); /* Horizontal GRAM Start Address */
tftlcd_write_command(0x51, (HEIGHT-1)); /* Horizontal GRAM End Address */
tftlcd_write_command(0x52, 0x0000); /* Vertical GRAM Start Address */
tftlcd_write_command(0x53, (WIDTH-1)); /* Vertical GRAM End Address */
tftlcd_write_command(0x60, 0x2700); /* Gate Scan Line */
tftlcd_write_command(0x61, 0x0001); /* NDL,VLE, REV */
tftlcd_write_command(0x6A, 0x0000); /* Set scrolling line */

/* Partial Display Control -------------------------------------------------*/
tftlcd_write_command(0x80, 0x0000);
tftlcd_write_command(0x81, 0x0000);
tftlcd_write_command(0x82, 0x0000);
tftlcd_write_command(0x83, 0x0000);
tftlcd_write_command(0x84, 0x0000);
tftlcd_write_command(0x85, 0x0000);

/* Panel Control -----------------------------------------------------------*/
tftlcd_write_command(0x90, 0x0010);
tftlcd_write_command(0x92, 0x0000);
tftlcd_write_command(0x93, 0x0003);
tftlcd_write_command(0x95, 0x0110);
tftlcd_write_command(0x97, 0x0000);
tftlcd_write_command(0x98, 0x0000);
tftlcd_write_command(0x07, 0x0137); /* 262K color and display ON */
}
else if(DeviceCode==0x8999) //¶??¦µ???¶¯IC??SSD1289
{
//************* Start Initial Sequence **********//
tftlcd_write_command(0x00, 0x0001); // Start internal OSC.
tftlcd_write_command(0x01, 0x3B3F); // Driver output control, RL=0;REV=1;GD=1;BGR=0;SM=0;TB=1
tftlcd_write_command(0x02, 0x0600); // set 1 line inversion
//************* Power control setup ************/
tftlcd_write_command(0x0C, 0x0007); // Adjust VCIX2 output voltage
tftlcd_write_command(0x0D, 0x0006); // Set amplitude magnification of VLCD63
tftlcd_write_command(0x0E, 0x3200); // Set alternating amplitude of VCOM
tftlcd_write_command(0x1E, 0x00BB); // Set VcomH voltage
tftlcd_write_command(0x03, 0x6A64); // Step-up factor/cycle setting 7b30
//************ RAM position control **********/
tftlcd_write_command(0x0F, 0x0000); // Gate scan position start at G0.
tftlcd_write_command(0x44, 0xEF00); // Horizontal RAM address position
tftlcd_write_command(0x45, 0x0000); // Vertical RAM address start position
tftlcd_write_command(0x46, 0x013F); // Vertical RAM address end position
// ----------- Adjust the Gamma Curve ----------//
tftlcd_write_command(0x30, 0x0000);
tftlcd_write_command(0x31, 0x0706);
tftlcd_write_command(0x32, 0x0206);
tftlcd_write_command(0x33, 0x0300);
tftlcd_write_command(0x34, 0x0002);
tftlcd_write_command(0x35, 0x0000);
tftlcd_write_command(0x36, 0x0707);
tftlcd_write_command(0x37, 0x0200);
tftlcd_write_command(0x3A, 0x0908);
tftlcd_write_command(0x3B, 0x0F0D);
//************* Special command **************/
tftlcd_write_command(0x28, 0x0006); // Enable test command
tftlcd_write_command(0x2F, 0x12EB); // RAM speed tuning
tftlcd_write_command(0x26, 0x7000); // Internal Bandgap strength
tftlcd_write_command(0x20, 0xB0E3); // Internal Vcom strength
tftlcd_write_command(0x27, 0x0044); // Internal Vcomh/VcomL timing
tftlcd_write_command(0x2E, 0x7E45); // VCOM charge sharing time
//************* Turn On display ******************/
tftlcd_write_command(0x10, 0x0000); // Sleep mode off.
//delay(8); // Wait 30mS
tftlcd_write_command(0x11, 0x6878); // Entry mode setup. 262K type B, take care on the data bus with 16it only
tftlcd_write_command(0x07, 0x0033); // Display ON */
}



tftlcd_clear();
}

[mahdi8866]

سلام این دستور رو
[PHP]tftlcd_write_command(0x01, 0x0100); /* Set SS and SM bit */[/PHP]

به این تغییر بده
[PHP]tftlcd_write_command(0x01, 0x0700); /* Set SS and SM bit */[/PHP]

[yasser2007]

سلام
اون کد رو عوض کردم فقط فونت ها درشت شدند .
فایل tftlcd.c رو از یک پروژه دیگه که برعکس نشون نمیداد با این فایل عوض کردم درست شد .
بازم ممنون

[tirdad]

سلام
اون کد رو عوض کردم فقط فونت ها درشت شدند .
فایل tftlcd.c رو از یک پروژه دیگه که برعکس نشون نمیداد با این فایل عوض کردم درست شد .
بازم ممنون

جناب یاسری من هم همین مشکل رو دارم.میشه لطفا اون کد هایی که تغییر دادید اینجا بذارید تا ما هم استفاده کنیم.

با تشکر

[yasser2007]

جناب یاسری من هم همین مشکل رو دارم.میشه لطفا اون کد هایی که تغییر دادید اینجا بذارید تا ما هم استفاده کنیم.

با تشکر

سلام
شما اون فایل رو از پروژهای دیگه که داخل سی دی همراه بورد هست کپی کن و به جای فایل مزبور بزار درست میشه . شرمنده دیر جواب دادم تازه امروز ایمیلمو دیدم