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Gen2_1.1.1 (Another Layout?) #35
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if you suspect that it is similar (equal) to 2_0 then check pinout. I think this would be the way... then after seeing that it is like that, take secured (overcurrent protected) power supply and load firmware. |
Wasn't sure how to do it, got it over a light and started to trace. It does match with the 2.0. I'll flash the firmware and see how it goes. Thanks! Would i be able to power a single wheel with just the master board? |
You have to know that I am not expert. But reading this GitHub project issues I understand that 32kB is ok for this firmware. Not enough for upcoming SimpleFOC. |
I used stm32cubeprogrammer, connected the stlink to board, read from the chip, opened the bin file and download it. |
Program like described there. |
st-flash.exe seems to have done the job:
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Hey, i'm just reopening this because i'm not sure if you want to do something with it. |
When running the TestSpeed the device only respondes whenever i power it up. How do so that it keeps reading the serial data? At the moment i'm having to keep clicking the power button, it i keep it press it doesn't do anything. |
I don’t understand your question… |
Testspeed code runs a loop sending different speed and directions, however my motor only seems to catch one whenever i press the power button. It runs at a speed and direction and then stops and unless i press the power button again, it wont do anything |
Understood. I wonder what can be the reason. |
Sorry i did not get a notification.
Then you should install Keil and trace the correct output pin to keep the power on after the on off button is released. |
I got this hoverboard that has a board flagged tt-sd2.1 which appears to be an older version of layout 2.0. I would like to use this issue to also ask for information on how i would go about turning this into a feedback wheel with this firmware.
Master:
Slave:
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