On stm32 control stepping motor!

Use the stm32 zet6, 42 stepper motor drives,

Open the drive, microcontroller, stepper motor have no reaction, no current sound,,,
Open drive, close microcontroller, stepper motor current sound, heat - b + b interface voltage negative voltage,,,

Have to know is what reason is caused? Grateful!

CodePudding user response:

Look at the drive can make end processing is correct! If no rush too fast

CodePudding user response:

reference 1st floor Glen_hsu response:

see drive can make end processing is correct! Whether didn't rush too fast

How many suitable microcontroller pulse?

CodePudding user response:

reference 1st floor Glen_hsu response:

see drive can make end processing is correct! Whether didn't rush too fast

I press the switch on motor, drive pul + - voltage of 3.4 or so, and close the motor switch, drive pul + - voltage is about 5,,, the voltage value right

CodePudding user response:

Meet the public end, generally more total power, total low less!

CodePudding user response:

reference 4 floor Glen_hsu response:

public termination backwards, generally more total power, low total less!

This six interface is pul dir ena? I was a total of anode, public + 5 v