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(parent: d779dca)
hameg-hmo: Avoid getting stuck upon SCPI timeouts.
authorGuido Trentalancia <redacted>
Fri, 16 Nov 2018 17:42:16 +0000 (18:42 +0100)
committerUwe Hermann <redacted>
Thu, 25 Jul 2019 22:11:07 +0000 (00:11 +0200)
commitbb0665868eee7ebd569a6563d30c4099cf0c37bb
tree6660fda171fe3ad8d851e2c89eaf947342065f1btree | snapshot
parentd779dcacb70ffcfed190612e39a3ac5df62b31e0commit | diff
hameg-hmo: Avoid getting stuck upon SCPI timeouts.

Correctly set the length of the buffer used to hold the SCPI response
from the device containing the binary acquisition data.

If a timeout occurs, truncate the buffer and send the partial response
from the device instead of getting stuck on timeouts!

Thanks to Stefan Brüns for reviewing the first version of this patch
and spotting out a serious problem with it.

This fixes bug #1323.
src/scpi/scpi.c diff | blob | blame | history
Hardware access and backend lib