I have tried to work TFT lcd on TC237 app-kit since 2 weeks ago.
I have used the demo code for TC237 app-kit which is provided from infineon.
It has worked well. but I only wanna extract the code for operating TFT because of My project.
So, I have tried to extract TFT function codes from the demo files.
However, My TFT has displayed continuous thin black lines like below.
I copied and pasted this exact same codes on new project for TFT test.
I think it has QSPI communication problems by unknown errors. but I have exactly copied the TFT code work-well .
Please give me your opinion about this problem.
How can I solve this problem?