Michael_L
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Recent activity by Michael_L-
Thanks for the picture. I believe you have the FFC cable inserted the incorrect way into the FFC30 board. The connector on the board is bottom contact, so you would need to flip the cable.
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I'm assuming your RESET signal is tied to VDD. Can you try using it to issue a hard reset to the LCD before initialization? Similar to this: void initScreen(){ digitalWrite( RD_PIN, HIGH ); ...
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Wow that is weird! I'm glad you now have the display working. Thanks for sharing your solution!
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That is interesting. I have not heard of this issue previously, what voltage are you supplying the display with? How long do you see pixels on the display before the screen goes blank? Does it...
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So, with your setup and initialization, you are able to write pixel data to the display successfully? It seems you are able to clear the screen by writing 0's, but are not able to use those part...
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Can you try toggling sending commands A4 and A5 in 1 second intervals? Do you see the pixels changing? What about if you send A6 or A7 beforehand?
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I used an external function generator for the clock signal.
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The Arduino sketch I made only is meant to show how to initialize the display, and write data to the display RAM. You should see alternating stripes on the display with this code. If you would li...
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1. Yes, all you need to supply is 3.3V to the interface board.2. I'm sorry but there is no schematic available, however, the board is simply made up of the capacitors needed (as in the wiring diagr...
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You would need current limiting resistors. As for needing a driver, it depends on your micro's specs (if it can sink the rated current on each GPIO), but most likely you should be fine without a d...