DK-TM4C129X: Raster Mode

Yash Pandya

Prodigy 80 points

Part Number: DK-TM4C129X

Hello Everyone,

I am trying to run my, AFY800480A0-5.0INTH, TFT LCD on DK-TM4C129X dev board.

I have made all the necessary connections. And write all the code.

I am not sure whats the problem but my code is stuck in hard_fault_handler.

Please help me to solve this.

over 2 years ago

0 Yash Pandya over 2 years ago

Prodigy 80 points

If someone has their own Raster Mode code. Please share that. It can help me.

0 Ralph Jacobi over 2 years ago

TI__Guru*** 128095 points

Hello Yash,

We do not support Direct Register Modification (DRM) programming for TM4C devices on E2E, especially for such a complicated application.

We have a dedicated Graphics Library for TM4C devices offered with TivaWare that can be used to interface to LCDs and the following app note on the topic: https://www.ti.com/lit/pdf/spma082

Best Regards,

Ralph Jacobi

0 Yash Pandya over 2 years ago in reply to Ralph Jacobi

Prodigy 80 points

I am using that libraries only. I just put all code in same page and replaced the macros with their values only.

0 Ralph Jacobi over 2 years ago in reply to Yash Pandya

TI__Guru*** 128095 points

Hello Yash,

I don't really follow what you mean by that but if you have a version using TivaWare APIs properly then that is what you need to provide for us to help support.

Best Regards,

Ralph Jacobi

Arm-based microcontrollers

Arm-based microcontrollers forum

DK-TM4C129X: Raster Mode