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8 years ago.
X-NUCLEO-IHM03A1 do not work
Hi!
I start to work with X-NUCLEO-IHM03A1 and STM32-NUCLEO. I use Keil and example for 1 motor. It was good.
I add code with button operation from another official example. It also worked good. Stepper motor performs an action after pressing on user button.
But then something was failed. At the moment motor is no longer rotates. Initially the LED D2 lights in red. D2 - it is FLAG output. After pushing on restart button X-NUCLEO-IHM03A1 starts for 0,5 seconds and D3, D5, D6 lights in yellow (also for 0,5 sec). But not D4 (for A-).
Is it possible that stepper motor broken as well as X-NUCLEO-IHM03A1? How do I check what's wrong? I put a different motor and nothing work.
Thank you!
Hi - you had more success than me with IHM03A1 :(
I could not get my motor to turn with the mbed 1-motor example. Admittedly it was a large motor, NEMA 34, and I did not change the parameters from those provided to increase the current, thinking I was on the safe side. After a minute of vibration, the powerstep01 exploded, taking with it the Nucleo board. Back to the IHM01A1 for me...
posted by David Lowe 08 Dec 2016I believe it is the same problem: https://forum.arduino.cc/index.php?topic=353092.0
3. But as I play with the code, after the interrupt activates, to stop the motor, I use the Reset() function, which set the reset pin low, instead of the HardStop() function. (Silly but dummy mistake).
posted by Ievgen Pichkalov 09 Dec 2016