AM3352: Interfacing to a TFT LCD with RGB with AM3352

Part Number: AM3352
Other Parts Discussed in Thread: AM62L

Tool/software:

Team,

Our customer is using TI AM3352 platform, operating in a bare-metal environment. Using a 20x4 character LCD to display system information, now planning to upgrade the display interface to a TFT LCD with RGB interface.

Current System Configuration:

Processor: TI AM3352

Flash: 4 GB

RAM: 2 GB

IDE: Code Composer Studio (CCS)

Can you please guide us on the following:

Sample bare-metal workspace/code for interfacing an RGB TFT LCD with the AM3352 processor.
Sample RTOS-based workspace/code for the same interface.
LVGL (Light and Versatile Graphics Library) GUI examples compatible with AM3352 and RGB TFT.
Application notes or technical documentation relevant to RGB TFT interfacing on AM335x.
Any ready-to-use workspace or project that demonstrates RGB TFT LCD integration with AM3352.

Best Regards,

Madhurya

1 month ago

0 Divyansh Mittal 30 days ago

TI__Expert 7810 points

Hi Madhurya,
1. We do not have a baremetal driver.
2. You may take a look at: https://www.ti.com/tool/download/STARTERWARE-AM335X/02.00.01.01 (A few files of interest maybe drivers/raster.c, grlib/*)
3. An LVGL (Linux) GUI is currently under active porting from AM62L.
4,5. You may look at https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm/boot/dts/am335x-evmsk.dts?h=linux-6.1.y for linux based DT bindings. [https://www.ti.com/tool/TMDXEVM3358 comes with LCD integrated]

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AM3352: Interfacing to a TFT LCD with RGB with AM3352