About Twang.1

Twang.1 · 2021-01-14

The x-nucleo-ihm06a1 board power supply by the MCU (3.3v) and the motor power supply by a DC power supply.The pwm1/pwm2/ref_pwm is generating by the L452 MCU (timer6),the EN/M1/M2/STBY pin connect to the MCU pinout.That can't work.I convert pwm1/pw...

Twang.1 · 2021-02-19

thank you for your reply,Cristiana.i was giving PWM(1K 50%Duty) to STCK and GPIO signal (high or low) to the DIR as you say.But it can't work perfectly somehow.Later, i give spwm to STCK,which means sin PWM,but still failed.After trying many times,...

Twang.1 · 2021-01-18

problem solved.i used to use spwm to driver the motor,that's quite different.

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i am using STM32L452REP as MCU and x-nucleo-ihm06a1 as expansion board,is there any solution to driver the motor?

Re: i am using STM32L452REP as MCU and x-nucleo-ihm06a1 as expansion board,is there any solution to driver the motor?

Re: i am using STM32L452REP as MCU and x-nucleo-ihm06a1 as expansion board,is there any solution to driver the motor?