import Adafruit_BBIO.GPIO as GPIO
import time
GPIO.setup("P9_21", GPIO.OUT)
GPIO.setup("P9_22", GPIO.OUT)
GPIO.setup("P9_12", GPIO.OUT)
GPIO.setup("P9_15", GPIO.OUT)
m1a = GPIO.output("P9_21", GPIO.HIGH)
m1a = GPIO.output("P9_22", GPIO.HIGH)
m1b = GPIO.output("P9_12", GPIO.HIGH)
m1b = GPIO.output("P9_15", GPIO.HIGH)
while (True):
try:
for motor in range (0, 101, 1): #starts at 0, steps up to
101 in 1 steps
m1a = ("P9_21")
time.sleep(3)
print(motor)
for motor in range (0, 101, 1):
m1a = ("P9_22")
time.sleep(3)
print(motor)
for motor in range (100, -1, -1):
m1b = ("P9_12")
time.sleep(3)
print(motor)
for motor in range (100, -1, -1):
m1b = ("P9_15")
time.sleep(3)
print(motor)
except(KeyboardInterrupt):
#And final cleanup
print "You have just ended your camp trip!"
GPIO.cleanup()
quit()
Hello,
I am trying to use this software w/ the L298 and the BBB w/ two DC
brushed motors.
If you can see where I have gone wrong, please chime in. I am running out
of ideas. I keep trying to support new software for this motor driver but I
keep ending up empty.
The motors will not turn.
Seth
P.S. So, if you have some extra time, please reply.
On Wednesday, April 18, 2018 at 6:20:20 PM UTC-5, Mala Dies wrote:
>
> Hello,
>
> I have a L298 Motor Driver. I was wondering a couple of things.
>
> First:
>
>
> - Do I need only software to type up to interface w/ motor drivers?
>
> Second:
>
>
> - While interfacing w/ this driver, do I need to make a library?
>
>
> If you have time, please view these ideas if you are willing to relay
> info. back to me:
>
>
> - http://www.st.com/en/motor-drivers/l298.html
> - https://www.sparkfun.com/datasheets/Robotics/L298_H_Bridge.pdf
>
>
> Oh and please look over my specific motor driver and the schematic here:
>
>
> <https://lh3.googleusercontent.com/-rNBT-OyaXF8/WtfSOJngyRI/AAAAAAAAJ6A/xq8-9J8U71U4jZtrKo-6J3T8PRXq4PImgCLcBGAs/s1600/ForBBB.PNG>
>
> Hopefully...this is enough info. for you to relate to my dilemma.
>
> Seth
>
> P.S. If you get bored, please do not hesitate to contact me. Thank you to
> anyone for support. There is a eight pin jumper that I have had some
> trouble w/ so far. I am not sure where to put the jumper pins.
>
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