UART fifo configuration.

Gaurav Pitale

Other Parts Discussed in Thread: AM1705

Hi,

I am currently using AM1705 processor with Linux as the OS platform. I have the following doubts:

1. How to configure receive FIFO of AM1705. I want to use non FIFO mode so that i can receive interrupt after receiving 1 byte. In what files the changes need to be done?

2. Is there a way to use uart interrupts at USER level?

Thanks!!

over 12 years ago

0 Iyshwarya Gopalakrishnan over 12 years ago

TI__Intellectual 1585 points

Hi Gaurav,

Apologies for the late reply for this post.

Kindly let us know which Linux PSP version you are using? Also mention which AM1705 board you are using?

To understand about the UART FIFO Configuration take a look at the Section 27.2.5.2: Reception followed by FIFO modes of the AM1705 TRM spruh93b (http://www.ti.com/lit/ug/spruh93b/spruh93b.pdf).

Hope this helps.

Regards,

Iyshwarya

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UART fifo configuration.