Łukasz Dywicki created PLC4X-311:
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Summary: ADS driver lost with short replies for read requests
Key: PLC4X-311
URL: https://issues.apache.org/jira/browse/PLC4X-311
Project: Apache PLC4X
Issue Type: Bug
Components: Driver-ADS
Affects Versions: 0.9.0
Reporter: Łukasz Dywicki
Attachments: amsads-shortanswer.pcapng
I began testing functionality which did work with ADS driver in 0.6 release.
Part of the test was reading address {{0xf00f/0x0}} (it is elsewhere referred
as {{SYM_UPLOADINFO2}}) which returns 8 bytes. First 4 is symbol count, last 4
is symbol list length.
It turns out that for short answer PLC response contains only data and not
index group and offset. I attach PCAP which clearly indicates issue..
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