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emmebrusa / TSDZ2-Smart-EBike-1

TSDZ2 Open Source Firmware adapted to VLCD5-VLCD6-XH18 displays
GNU General Public License v3.0
142 stars 34 forks source link

Overrun issue description #23

Open romuald101 opened 2 years ago

romuald101 commented 2 years ago

Hi, Last week I encountered the overrun issue and I am trying to describe it here hoping that it can help to track it down and fix it. I am using v20.1B. I was almost completing my city trip and letting my bike go on free wheel, the display kept showing around 22 km/h (a constant value was displayed) whereas I clearly slew down to something between 10 and 15 km/h. The overrun occured while I kept the pedals at a fixed 9h15 position but stopped when I turned the pedals to 6h00 position. It sounded strange and related to the pedals position (correlated to the torque value I guess), so I moved the pedals again to a fixed 9h15 position, the overrun went on again, then I moved back to 6h00 position and the overrun stopped.

The overrun occured only once, but the speed display often goes crasy and either shows 0 for a minute or two while I am in the middle of a trip (like if the software did reset) or shows high values like 54 km/h (maybe that is also a reset but displaying the battery SOC). I hope it can help. Overall this software is a great work and I thanks the community and specially developpers almost every day while I am work commuting. Cheers

emmebrusa commented 2 years ago

Thanks for the report, I'll try to understand.