This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

请教FOC电流运放正负反馈的问题

Other Parts Discussed in Thread: BOOSTXL-DRV8305EVM

dear all;最近在用IR2301S,和4路运放做的电机驱动板,在运行lab_02b,测量电机参数时,电流很大,电机也一卡一卡的;所以我有如下几个问题想请教:

1、除了mos预驱动芯片和运放芯片不一样,其他的参考BOOSTXL-DRV8305EVM板做的,PWM和ADC的引脚没改变;运放使用的是正反馈,代码上除了修改void HAL_updateAdcBias函数,还需要修改哪个函数?如何修改?

2、除了修改运放的正负反馈、运放倍数、电压反馈,还需要在软件上修改哪些参数?

希望得到解决,万分感谢!