LCDInfo.com

Hi Everybody
I just tried to used T6963C based graphical LCD. I was trying to draw the images in the garphical LCD pixel by pixel. It worked, but it was so slow. I looked on the forum, and I found I can use auto mode in T6963C. However, I can not understand how auto mode works, can somebody please explain to me how it works, and how can I use that to draw a image in C language?

Thanks

If you're problem is one of performance then try drawing to a buffer, then send the buffer to the lcd.

I tried to use the auot mode.
Basicly, I looked at the T6963c tutorials. It states that I shuould set auto write by setting writting command with B0h. Then, I can write data and check the status of STA2. In the end, I should reset the auot mode. The thing that puzzles me is what data should I write. If I want to plot a dot at location (0, 0), what data should witre. I have been using the function called void SetLCDPixel(int x, int y) found in the http://forum.lcdinfo.com/viewtopic.php?t=362.

Please give me some suggestions.

Thanks