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Modified version of mini4,during motor detection,fault_code_drv-11 was reported

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qdxiatao
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Modified version of mini4,during motor detection,fault_code_drv-11 was reported

Because the hardware has been modified, the configuration code has also been modified

When detecting the internal resistance of the motor, fault_code_drv-11 was reported.

This is the measured waveform: dark blue is the power supply voltage, purple is the high side gate driver, and light blue is the low side gate driver.

 

The following figure shows the three high side gate drivers