NanoPi Neo UART baud rates

Moderators: chensy, FATechsupport

11 Feb 2017, 18:45
Hello,
I'm having an issue with the NanoPi Neo Air UART baud rates. It seems that the default clock divider only supports a few baud rates: https://github.com/friendlyarm/h3_liche ... art.c#L357

Any suggestions to be able to modify the APB2 clock settings? Something that can be done in the bootloader/ device tree?

Thanks for the input,
Leif
12 Feb 2017, 00:21
lpercifield wrote:
Hello,
I'm having an issue with the NanoPi Neo Air UART baud rates. It seems that the default clock divider only supports a few baud rates: https://github.com/friendlyarm/h3_liche ... art.c#L357

Any suggestions to be able to modify the APB2 clock settings? Something that can be done in the bootloader/ device tree?

Thanks for the input,
Leif


Hi,

Maybe you are using a special serial device, what baudrate do you want ?

Thank you

-- Mindee
12 Feb 2017, 01:36
I'm looking to use 460800. 115200 works without issue.
03 Mar 2017, 22:51
lpercifield wrote:
I'm looking to use 460800. 115200 works without issue.


We have no way for high speed baud rate for now, We can have a try in the future.

Thank you

-- Mindee

Who is online

In total there is 1 user online :: 0 registered, 0 hidden and 1 guest (based on users active over the past 5 minutes)
Most users ever online was 42 on 15 Jul 2016, 01:04

Users browsing this forum: No registered users and 1 guest