ok, this is a plausible explanation for the observed bahviour.
i have to admit that i was not thinking of non-gcc compilers when i used "__attribute__((packed))" in that code-base. does you compiler silently ignore them or is there a warning? as it is non-standard i tend to rewrite affected code sections such that they don't need this packed attribute (or similar). acq_packet & transfer_packet structs will probably have to go away as they are not useful without strict packing. (acq_packet needs to be 24bit in size...) i will prepare a branch from libsigrok master to implement this. i will let you know when its finished -- would be nice if you could then test it with your compiler & OS. ...aside from that: i found two other uses of __attribute__(([__]packed[__])) in libsigrok src/hardware/lecroy-xstream/protocol.c. what is the opinion on those uses? should those be changed as well? (in a different pull request) On 10/28/20 3:15 PM, Helge Kruse wrote:
This __packed__ attribute is not honored in the MXE compiler. Fill bytes are inserted. Should I send the details here in the list or should I open an issue in the tracker?
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