I am pushing an bmp image generated by a embedded toolkit onto a QVGA interfaced through a epson controller. The image seems to be streched and when I took a magnifying glass and noticed individual lines, I see that instead of drawing on one line the pixel is drawn on two.
I do not have the pixel doubling feature enabled. I am using a 320 *
240 display. Below is my configuration of the epson controller.SwivelView: Landscape CLKI: 50.000 MHz CLKI2: 6.500 MHz BCLK: 50.000 MHz (=CLKI/1) MCLK: 50.000 MHz (=BCLK/1) PCLK: 6.500 MHz (=CLKI2/1) Frame Rate: 73.5 Hz Display Type: Single 320-bit Color TFT FPShift: unchanged Dithering: Enabled Display Blank: Not Blanked S/W Video Invert: Enabled Pixel Doubling: None PIP+ Window: (Start:0t 0t End:1t 0t): Disabled Reg Linear Addr: 00420000h Display Linear Addr: 00620000h Display Memory Size: 00040000h (256k)
MainWin Parameters Pip Parameters
----------------------------------------------------------- Resolution: 320 x 240 x 16 bpp 2 x 1 x 16 bpp Virtual Width: 328 320 Bytes/Line: 656 640 Start Address: 00000 00000
Thx, Suresh M. Shenoy