I am getting an error for both python3 and python2 with raspberry pi 0 and 3
I have tried installing from the git repo and enabled i2c.
i2c doesnt put out anything that is out of the ordinary
I am on retropie. I have tried it on multiple versions of retropie.
the one liner bash script doesnt work. I tried that first.
I am trying to use a scrollphat.
Here is the error:
File "test-graph.py", line 5, in <module> import scrollphat File "/usr/lib/python3/dist-packages/scrollphat/__init__.py", line 20, in <module> controller = IS31FL3730(smbus, font) File "/usr/lib/python3/dist-packages/scrollphat/IS31FL3730.py", line 21, in __init__ self.set_mode(self.i2cConstants.MODE_5X11) File "/usr/lib/python3/dist-packages/scrollphat/IS31FL3730.py", line 62, in set_mode self.bus.write_i2c_block_data(self.i2cConstants.I2C_ADDR, self.i2cConstants.CMD_SET_MODE, [self.i2cConstants.MODE_5X11]) OSError: [Errno 5] Input/output error