[Ovmsdev] Uart errors accessing SD Card

[Michael Geddes]

Since forever I've been getting uart errors (4) - which seems to be an ERROR
*E (56071827) uart_events: uart event type: 4*

It seems it gets easily overwhelmed.

For example while doing (From the web i/f) 'vfs ls /sd'  is fine (there are
only 15 entries there) .. the command:
*vfs ls /sd/log*

causes a whole bunch of the above uart errors (l50 or so) interrupted by
the output of the command results (50 or so files).  I'm not sure  whether
it lists all of them.. but probably?

I was implementing file completion in 'vfs' command.. and it works except
for when trying to complete in that directory.  I suspect that it's
overwhelming the limited spaces in the complete buffer.. but also the
messages queue is getting swamped by all the uart_event errors.

Thoughts?

//.ichael
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