Hi
I try use Nokia 5110 with Orange pi zero. I found this library:
https://github.com/rm-hull/luma.lcd
and try to run it on my orange pi with this tutorial:
http://codelectron.com/interface-nokia-5110-lcd-and-raspberry-pi-python/
so in python shell I add these:
>>> from luma.core.interface.serial import spi
>>> from luma.core.render import canvas
>>> from luma.lcd.device import pcd8544, st7735, uc1701x
>>> import OPi.GPIO as GPIO
>>> from luma.lcd.aux import backlight
but after add this line, I got many error that told me that library is used for Raspberry pi only:
>>> serial = spi(port=1, device=0, gpio_DC=18, gpio_RST=16)
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/luma/core/lib.py", line 23, in __rpi_gpio__
import RPi.GPIO as GPIO
File "/usr/local/lib/python3.6/dist-packages/RPi/GPIO/__init__.py", line 23, in <module>
from RPi._GPIO import *
RuntimeError: This module can only be run on a Raspberry Pi!
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.6/dist-packages/luma/core/interface/serial.py", line 255, in __init__
bitbang.__init__(self, gpio, transfer_size, DC=gpio_DC, RST=gpio_RST)
File "/usr/local/lib/python3.6/dist-packages/luma/core/interface/serial.py", line 148, in __init__
self._gpio = gpio or self.__rpi_gpio__()
File "/usr/local/lib/python3.6/dist-packages/luma/core/lib.py", line 30, in __rpi_gpio__
'GPIO access not available')
luma.core.error.UnsupportedPlatform: GPIO access not available
Now I confused because in the document they said that we can use it on orange pi zero by armbian!
could you guide me to run Nokia 5110 LCD with orange pi zero (I prefer use python).
