Some GPIO pins don't work. Using python-rpi.gpio
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yehnan
New Member Posts: 16 ✭
Hi,
I'm following the example "Blink an LED on a GPIO output pin"
in this document: https://up-community.org/wiki/RPi.GPIO
The example uses pin 4 (in the arragement of GPIO.BCM) to control LED.
No problem with that.
But if I changed to pin 27, 22, 23, 24; then the LED won't blink.
If I changed to pin 2, 3, 14; the LED will blink.
Why?
I'm following the example "Blink an LED on a GPIO output pin"
in this document: https://up-community.org/wiki/RPi.GPIO
The example uses pin 4 (in the arragement of GPIO.BCM) to control LED.
No problem with that.
But if I changed to pin 27, 22, 23, 24; then the LED won't blink.
If I changed to pin 2, 3, 14; the LED will blink.
Why?
Comments
-
After trying all examples in
https://up-community.org/wiki/RPi.GPIO
I found that some pins won't work for some functionalities.
Is the UP board(Ubilinux)'s implementation of RPi.GPIO(python-rpi.gpio) complete? -
we have updated the library which is currently under testing internally.
It will be available in the coming weeks. -
Is there an estimated release date?
-
if you run an upgrade now you will download a newer version with the fixes implemented.
Let me know if you might have any feedback! -
It works.
Thanks. -
just installing linux now (the windows api is too far from complete)
does it have PWM (even if only the rpi.gpio software version) working?
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