UART example code with FIFO interrupt mode

Praveen Kumar24

Prodigy 40 points

Other Parts Discussed in Thread: OMAPL138

I am suppose to develop code for uart with fifo interrupt mode for pdk_keystone2_3_01_01_04 platform.

If somebody has already develop this can please share so that i can take as reference.

Regards,

Praveen Kumar

over 11 years ago

0 Titusrathinaraj Stalin over 11 years ago

TI__Guru** 116100 points

Hi Praveen,
We don't have a UART example but you can refer to the following UART platform code and modify it for your requirement.

C:\ti\pdk_keystone2_3_01_01_04\packages\ti\platform\evmk2h\platform_lib\src

0 Praveen Kumar24 over 11 years ago in reply to Titusrathinaraj Stalin

Prodigy 40 points

Thank you for the quick reply.

I am following same example , I was able to change the code for FIFO interrupt mode.
But I am unable to understand how to proceed for receiver and transmitter interrupt handling and other interrupts handling as well like parity error, receive time-out etc.

I study and followed the UART user guide for the same, but i was not able to fetch appropriate steps for these handling.

Please suggest /guide accordingly.

Thanks,
Praveen

0 Titusrathinaraj Stalin over 11 years ago in reply to Praveen Kumar24

TI__Guru** 116100 points

Hi Praveen,
We don't have a reference cod for FIFO interrupt method.
You can refer to the following code for FIFO interrupt reference from single core DSP (OMAPL138,C6748).

software-dl.ti.com/.../index_FDS.html

C:\ti\OMAPL138_StarterWare_1_10_04_01\examples\lcdkOMAPL138\uart\uartEcho.c
C:\ti\OMAPL138_StarterWare_1_10_04_01\drivers\uart.c

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UART example code with FIFO interrupt mode