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Messages - Shchivone

Pages: [1]
1
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.

2
Discussion - EVE / Re: 5" EVE Touchscreen Display
« on: October 10, 2022, 03:04:56 PM »
I'm sorry to keep bothering you but how do I add the specific parameters of each EVE-x screen? What's the proper syntax or code needed to get it to work with bt817. Also I am not that familiar with timing tables. How would I add the timing table of the TFT?

3
Discussion - EVE / Re: 5" EVE Touchscreen Display
« on: October 06, 2022, 07:33:38 PM »
I am able to export the code from ESE using the gameduino library it compiles and I'm able to upload to the board, however it shows a blank screen. All the connections are correct and it's getting sufficient power because it works with the demo code.

4
Discussion - EVE / Re: 5" EVE Touchscreen Display
« on: October 03, 2022, 04:41:24 PM »
I changed the connection on the breakout board on the controller from pd to d7 (int), to pd to reset and the program wasn't able to compile. I get this error below.

5
Discussion - EVE / Re: 5" EVE Touchscreen Display
« on: September 29, 2022, 03:02:44 PM »
Could you please share the modified program?

6
Discussion - EVE / Re: 5" EVE Touchscreen Display
« on: September 27, 2022, 05:27:55 PM »
I have the BT817 screen but the only export options for the b817, are the EVE_Hal 2 and Raspberry pi pico. When I export it using the EVE HAL 2.0 project using Microsoft Visual Studio Code it doesn't compile properly. What IDE did you use/how did you program and get your BT817 screen to work?

7
Discussion - EVE / 5" EVE Touchscreen Display
« on: September 22, 2022, 08:02:09 PM »
I've bought the 5" EVE Touchscreen Display developers kit with the Seeduino, breakout board and a sunlight readable display. I made a project in EVE Screen Designer and I have no clue how to port the project into the Arduino IDE. I looked at the document they have on porting and it didn't really help. Is there another GUI type IDE that would be compatible with seeeduino?

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