my20220306: sporadic '---' values displayed for AWS and AWA

norbert-walter / esp32-nmea2000-obp60

nmea2000 gateway with ESP32

GNU General Public License v2.0

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my20220306: sporadic '---' values displayed for AWS and AWA #20

Closed W-Geronius closed 2 years ago

W-Geronius commented 2 years ago

This bug has not yet been analyzed thoroughly, but despite valid values being reveived by the MFD they are not displayed. So far, also no other input values have been checked for this behaviour

norbert-walter commented 2 years ago

I can't reproduce it

W-Geronius commented 2 years ago

the bug could not be observed since a change was made to accept lowercase letters in NMEA0183 checksum. Until then, the converter ignored these MWV sentences. If it ignores more than 3-4 sentences (3-4 seconds), the converter assumed a dropout of winddata. From the logs, on rare occasions, I could see 4 consecutive records with lowercase hex. I suggest to close this issue

norbert-walter commented 2 years ago

I close it.