Summary

fix sersh to support busybox sh on the target board

Owner

Tim

Reporter

Dhinakar

Status

open

Priority

medium

Description [edit section]

If the combination of command and prompt are too long, then sersh does not work properly with 'busybox sh' on the target.

On the target (after installing busybox):

$ /bin/busybox sh
$ export PS1="root@beaglebone:busybox_sh_long_prompt $ "

Then on the host:

$ serio-test.sh ttyACM1

And I got the error message:

Doing cleanup
'
ERROR: invalid literal for int() with base 10: '[ [&&serio_cmd_done&&]]'

Notes [edit section]

Note that there's a warning comment about this in the serio program source.

It appears to be something related to busybox echoing a line feed or carriage return in the middle of the response from the command that is executed by sersh.

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