[Microbit-Python] 4800bps on UART on pins on edge connector

Jim Mussared jim at groklearning.com
Sat Nov 5 06:48:45 EDT 2016


hi David,

No issues here - using firmware from Mu updated from github today,
4800 baud, 75kB message, verified bit timing on the scope, and no
trouble receiving on a bus pirate or standalone FTDI.

If you can give me more info about the code that's running I can try and repro.

Jim

On 5 November 2016 at 08:24, David Whale <david at thinkingbinaries.com> wrote:
> Has anyone used 4800bps on the UART object bound to edge connector pins? I
> have reports from someone in the community of it sending corrupted
> characters, although I haven't managed to find my FTDI-232-3V device yet in
> my box of tricks to replicate this issue.
>
> If nobody has used 4800bps yet, is it possible there is a baud rate divisor
> issue?
>
> I'll try and find some hardware I can use to replicate this, but I just
> thought I would put a call out in case anyone else has tried this and seen
> it already work.
>
> Thanks!
>
> David
>
>
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