The strcasestr() function is non-portable (e.g. not available on
MinGW, possibly elsewhere). Replace it with g_strstr_len() for the time
being. While the latter is not case-insensitive it appears that
that property doesn't matter here ("." should not be relevant anyway,
and e.g. an SDS1202X-E does indeed report "Mpts" as such).
Should it become necessary to have this code be case-insensitive,
we'll have to find a more portable solution than strcasestr().
Implement a first version of the driver for the Siglent SDS1000 and
SDS2000 oscilloscopes.
[ gsi: This commit corresponds to git 0228126017e6 of marchelh's tree,
I adjusted the source to closer match the project's coding style. The
conversion was verified by this command:
$ git diff --word-diff=color -w -b <branch>:<dir> <branch>:<dir>
Changes include: Whitespace adjustment, dead code removal, separation
of variable declaration and assignment, alpha-sorted includes. Line
length was not addressed and not every location got adjusted, to keep
the diff minimal and to reduce effort during review of this version. ]
Uwe Hermann
mhooijboer