给drv8312芯片输入正确的svpwm波,但是电机相电压为几乎为零,如果将其中3路pwm波调换顺序则电机相电压正常,电机旋转。我的问题是drv8312只能采用六路换向的pwm波吗,不能采用svpwm进行控制吗?
谢谢!
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给drv8312芯片输入正确的svpwm波,但是电机相电压为几乎为零,如果将其中3路pwm波调换顺序则电机相电压正常,电机旋转。我的问题是drv8312只能采用六路换向的pwm波吗,不能采用svpwm进行控制吗?
谢谢!