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Discussion - EVE / Re: 5" EVE Touchscreen Display
« on: November 22, 2022, 06:01:40 PM »You must specify the exact TFT you have, since those time tables come in your datasheet. Although the graphics chip is an EVEx, the screen used by the manufacturer has its own vertical and horizontal synchronization parameters, for that reason they must be added to the library. As Rudolph points out, he has been able to work with many variants of EVEx displays, but experience dictates that each display has specific parameters to make it work.
As the seeeduino board you have compiles without errors the code exported from ESE to gameduino, it will only be enough to add that time table to the ccp file of the library.
Share the link to the exact variant of your screen, from there you can review the datasheet to obtain the specific time tables.
I have a FT813 with a Arduino Mega 2560 controller now and I'm trying to use it with the gameduino library. It complies and it's able to upload but once I power it up it flashes for like half a second then goes back to a blank screen. I got the correct timings from the data sheet and it should be working. I'll screenshot my code below, can you tell me what I did wrong.