The bear
Senior Member
Hello Everyone,
I'm trying to drive a LV8549MC to operate a bipolar stepper motor.
The LV8549MC has two inputs plus an enable.
Experimental & learning only, not a project.
How do I get a good mark/space & the correct phase?
Any guidance would be appreciated, simple would be good.........
I'm monitoring the waveform on a 'scope.
Link for LV8549MC
http://www.onsemi.com/pub_link/Collateral/ENA2039-D.PDF
I'm trying to drive a LV8549MC to operate a bipolar stepper motor.
The LV8549MC has two inputs plus an enable.
Experimental & learning only, not a project.
How do I get a good mark/space & the correct phase?
Any guidance would be appreciated, simple would be good.........
I'm monitoring the waveform on a 'scope.
Link for LV8549MC
http://www.onsemi.com/pub_link/Collateral/ENA2039-D.PDF
Code:
;LV8549MC STEPPER DRIVER 06.07.16
#Picaxe 08M2
#No_Data
Main:
do low C.1
pause 5
High C.2
pause 160
low C.2
pause 20
High C.1
pause 150
;low C.1
;pause 10
loop
; |'''|...|'''|...|
; |'''|...|'''|...
;Imagine the dots as a solid line
Last edited: