GPIO not working on OrangePi Win Plus with Python

nishant · Published in 2018-4-13 02:56:43

Edited by nishant at 2018-4-13 02:59

Hello every one I'm new to this site and I have recently purchased an Orange Pi Win Plus but got a lot of issues in configuring it.
I'm now able to blink LED through Shell and C with WiringPi but I couldn't find any working Python 3 based Library for GPIO.

I installed WiringPi from : https://github.com/OrangePiLibra/WiringPi

This actually helped me to access GPIO through C/C++ and Shell but I couldn't find any thing for Python that's working.

I came accross a new Python Library : "pyA64" but its not working. Also, the library "OPi.GPIO" doesn't supports my Board.
I also tried this : https://github.com/lanefu/WiringPi-Python-OP
but that's makes my "gpio" command to stop functioning.

I need help!!
Does anyone knows how to access GPIO on Orange Pi Win Plus through Python ?

nopnop2002 · Published in 2018-4-18 07:54:10

Edited by nopnop2002 at 2018-4-18 07:57

nishant replied at 2018-4-17 23:39
Even that didn't worked on mine. This is my output :
>>> from periphery import GPIO
>>> gpio_out = ...

sudo sh -c "echo 227 >/sys/class/gpio/export"

Is there /sys/class/gpio/gpio227 ??

nopnop2002 · Published in 2018-4-14 04:10:14

Edited by nopnop2002 at 2018-4-14 08:27

nishant replied at 2018-4-14 03:47
This is my GPIO configuration on OrangePi Win Plus :

$ gpio readall

BCM is GPIO#.

from periphery import GPIO
gpio_out = GPIO(227, "out")
gpio_out.write(1)
gpio_out.close

Copy code

Pin#3 is set as 1.

nopnop2002 · Published in 2018-4-13 21:31:28

Edited by nopnop2002 at 2018-4-13 21:57

If you know /sys/class/gpio allocation about Orange Pi Win Plus, try this.

https://github.com/vsergeev/python-periphery

from periphery import GPIO
gpio_out = GPIO(12, "out")
gpio_out.write(1)
gpio_out.close()

Copy code

/sys/class/gpio/gpio12 set to 1.

I don't know /sys/class/gpio allocation about Orange Pi Win Plus.

nishant · Published in 2018-4-14 03:40:08

nopnop2002 replied at 2018-4-13 21:31
If you know /sys/class/gpio allocation about Orange Pi Win Plus, try this.

https://github.com/vserg ...

That's not working at all I'm getting below error:

>>> from periphery import GPIO
>>> gpio_out = GPIO(1, "out")
OSError: [Errno 517] Unknown error 517

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.5/dist-packages/periphery/gpio.py", line 89, in _open
f_direction.write(direction + "\n")
OSError: [Errno 517] Unknown error 517

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.5/dist-packages/periphery/gpio.py", line 43, in __init__
self._open(pin, direction)
  File "/usr/local/lib/python3.5/dist-packages/periphery/gpio.py", line 91, in _open
raise GPIOError(e.errno, "Setting GPIO direction: " + e.strerror)
periphery.gpio.GPIOError: [Errno 517] Setting GPIO direction: Unknown error 517
>>>

nishant · Published in 2018-4-14 03:47:45

This is my GPIO configuration on OrangePi Win Plus :

$ gpio readall

+-----+-----+----------+------+---+-Orange Pi Win/Win+ +---+---+------+---------+-----+--+
| BCM | wPi | Name | Mode | V | Physical | V | Mode | Name    | wPi | BCM |
+-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
|    |    |    3.3v |    | |  1 || 2  | |    | 5v    |    |    |
| 227 | 8 | SDA.1 | IN | 0 |  3 || 4  | |    | 5V    |    |    |
| 226 | 9 | SCL.1 | ALT5 | 0 |  5 || 6  | |    | 0v    |    |    |
| 362 | 7 | GPIO.7 | IN | 0 |  7 || 8  | 0 | OUT  | S_TX    | 15  | 354 |
|    |    |    0v |    | |  9 || 10 | 1 | OUT  | S_RX    | 16  | 355 |
| 229 | 0 |    RxD3 | IN | 0 | 11 || 12 | 0 | OUT  | GPIO.1 | 1 | 100 |
| 228 | 2 |    TxD3 | IN | 0 | 13 || 14 | |    | 0v    |    |    |
| 231 | 3 |    CTS3 | IN | 0 | 15 || 16 | 0 | IN | GPIO.4 | 4 | 361 |
|    |    |    3.3v |    | | 17 || 18 | 0 | IN | GPIO.5 | 5 | 68  |
|  98 |  12 |    MOSI | IN | 0 | 19 || 20 | |    | 0v    |    |    |
|  99 |  13 |    MISO | IN | 0 | 21 || 22 | 0 | IN | RTS3    | 6 | 230 |
|  97 |  14 |    SCLK | IN | 0 | 23 || 24 | 0 | IN | CE0    | 10  | 96  |
|    |    |    0v |    | | 25 || 26 | 0 | IN | GPIO.11  | 11  | 102 |
| 143 |  30 | SDA.2 | IN | 0 | 27 || 28 | 0 | IN | SCL.2 | 31  | 142 |
|  36 |  21 |  GPIO.21 | IN | 0 | 29 || 30 | |    | 0v    |    |    |
|  37 |  22 |  GPIO.22 | IN | 0 | 31 || 32 | 0 | IN | RTS2    | 26  | 34  |
|  38 |  23 |  GPIO.23 | IN | 0 | 33 || 34 | |    | 0v    |    |    |
|  39 |  24 |  GPIO.24 | IN | 0 | 35 || 36 | 0 | IN | CTS2    | 27  | 35  |
| 101 |  25 |  GPIO.25 | IN | 0 | 37 || 38 | 0 | IN | TxD2    | 28  | 32  |
|    |    |    0v |    | | 39 || 40 | 0 | IN | RxD2    | 29  | 33  |
+-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
| BCM | wPi | Name | Mode | V | Physical | V | Mode | Name    | wPi | BCM |
+-----+-----+----------+------+---+-Orange Pi Win/Win+ +---+------+----------+-----+-----+

nishant · Published in 2018-4-17 23:39:59

nopnop2002 replied at 2018-4-14 04:10
BCM is GPIO#.

Even that didn't worked on mine. This is my output :
>>> from periphery import GPIO
>>> gpio_out = GPIO(227, "out")
>>> gpio_out.write(1)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.5/dist-packages/periphery/gpio.py", line 144, in write
raise TypeError("Invalid value type, should be bool.")
TypeError: Invalid value type, should be bool.
>>>
>>>
>>>
>>> gpio_out.write(true)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'true' is not defined
>>> gpio_out.close
<bound method GPIO.close of <periphery.gpio.GPIO object at 0x7fa7657908>>
>>>

So I'm sill stuck !!

nopnop2002 · Published in 2018-4-22 09:27:30

nishant replied at 2018-4-17 23:39
Even that didn't worked on mine. This is my output :
>>> from periphery import GPIO
>>> gpio_out = ...

sudo sh -c "echo 227 >/sys/class/gpio/export"

Is there /sys/class/gpio/gpio227 ??

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