ST-Link wont communicate
Posted: Sat Aug 13, 2022 9:36 pm
During the BMS dump I keep getting an error stating that the STVP program cannot communicate with the device. Any idea what the solution is?
Liberating e-scooters
https://www.scooterhacking.org/forum/
https://www.scooterhacking.org/forum/viewtopic.php?f=26&t=266
IF you're using the SNSC 2.3 battery from Spin or Tier, Lyft (maybe others too) then you likely have a security protected battery that shuts off under load or improper communication with the ESC. I would try flashing your battery bms with a stock firmwareI've been building a scooter that's a compilation of spin snsc 2.3.2 and max g30.
battery- snsc 2.3.2 w/ max g30 bms
dashboard-max g30
esc- xbot controller max g30 and charging board.
for some reason when everything is hooked up I need to hold down the dashboard button to get the dash to have power. as soon as I let go of button, it shuts down. any idea why? I've tried 2 diff dashes
IF you're using the SNSC 2.3 battery from Spin or Tier, Lyft (maybe others too) then you likely have a security protected battery that shuts off under load or improper communication with the ESC. I would try flashing your battery bms with a stock firmwareI've been building a scooter that's a compilation of spin snsc 2.3.2 and max g30.
battery- snsc 2.3.2 w/ max g30 bms
dashboard-max g30
esc- xbot controller max g30 and charging board.
for some reason when everything is hooked up I need to hold down the dashboard button to get the dash to have power. as soon as I let go of button, it shuts down. any idea why? I've tried 2 diff dashes
Did you ever get this solved? The Autoprogrammer link has changed and provides 2 links to download the toolkit, which only 1 of them works, and like you said it is missing the crucial `connect_dashboard.bat` file- so I'm hoping you found a work around on which of these .bat files does the job? Also made a post to see if anyone has the original folder with the connect_dashboard.bat file in it they could upload to share.The fixed version of the "Max ST-Link Dash BLE555 Autoprogrammer" seems considerably different than what's shown in the tutorial. The list of files and directories at the top level directory is quite different.
But most importantly, the file "connect_dashboard.bat" is nowhere to be found!
I would imagine that either the file "flash_BLE555.bat" or "flash_BLE555_clone.bat" should accomplish the desired goal. But it certainly would be nice to have some confirmation of that. And, quite frankly, I'm afraid to proceed without any assurance of which file I should use.
Adding a file called "README update" (or something similar) seems like it would be a very helpful and good idea to inform & put at ease anyone attempting to follow this tutorial. You could include a brief description/explanation for the various .bat files in the new version; and something to help users select the file they need to open to complete "Part 1".
My question is: Which file should I open in lieu of "connect_dashboard.bat"???
(FYI BTW: The dashboard I'm flashing is for a former Lyft scooter; this dashboard also came without the C2 capacitor to begin with…)
Edit/addendum: So, I have also found a significant problem with the "flash_BLE555.bat" file! It fails completely because it is missing important commands. This can (presumably) be resolved by copying from the other batch files.
Thank you so much!