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Welcome to the LishuiFOC wiki!
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Make sure, that your controller uses the STM32FEB KC6T6 processor
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Make sure, the you can find the three shunts, three halfbridge-drivers and the OP on the PCB. Your PCB can look completely different, it's only important, that you can find the components.
3. Wire the STLink-V2 to the white connector, or directly to the PCB.
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Download and install the Java Runtime Environment (if not already installed)
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Download and install the System Workbench for STM32. Start Eclipse once to extract the compiler. (in path C:\Ac6\SystemWorkbench\eclipse.exe by default)
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Download the repo from github and extract it.
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Doubleclick on JavaConfigurator.jar to open the configuration tool.
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click on "unlock controller" once, to disable the read/write protection. Caution, the original firmware is deleted and can't be undone!
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Adjust your settings for the parameters, then click on "compile & flash". Don't touch the parameters in the "advanced" tab, if you don't know what you are doing!
- Import the repo in Eclipse by file --> import --> git --> Projects from git --> clone URL. Copy the adress https://github.com/stancecoke/LishuiFOC to the dialog window and choose an empty folder. In eclipse, you have to adjust the reset setting:
- You have to disable the write protection of the controller once, this will delete the original firmware and can't be undone. You can use the ST-Link utility, see figure 19 of the manual
Essential for motors with hallsensors is the setting of SPEC_ANGLE. If you set the Display-Type to "DISPLAY_TYPE_DEBUG" the controller runs a diagnostics procedere to determine the angle at startup. The value is printed via UART. Make sure, that the wheel can turn free without load during the autodetect procedere.
Caution: all of this project is highly experimental and all you are doing is on your own risk!
https://www.youtube.com/embed/iYRHn77PX7U?wmode=opaque&start=0