@Blanchot wrote:
Hi folks,
Just received some of the new LED shims and after doing a full install via curl and making sure i2c is on I’m getting the following error in my code:
ledshim.clear()
ledshim.set_pixel(0,255,0,0)
ledshim.show()
Traceback (most recent call last):
File “”, line 1, in
File “/usr/lib/python3/dist-packages/ledshim/is31fl3731.py”, line 243, in show
self.setup()
File “/usr/lib/python3/dist-packages/ledshim/is31fl3731.py”, line 93, in setup
raise e
File “/usr/lib/python3/dist-packages/ledshim/is31fl3731.py”, line 89, in setup
self._reset()
File “/usr/lib/python3/dist-packages/ledshim/is31fl3731.py”, line 269, in _reset
self._sleep(True)
File “/usr/lib/python3/dist-packages/ledshim/is31fl3731.py”, line 274, in _sleep
return self._register(_CONFIG_BANK, _SHUTDOWN_REGISTER, not value)
File “/usr/lib/python3/dist-packages/ledshim/is31fl3731.py”, line 299, in _register
self._bank(bank)
File “/usr/lib/python3/dist-packages/ledshim/is31fl3731.py”, line 294, in _bank
self.i2c.write_i2c_block_data(self.address, _BANK_ADDRESS, [bank])
OSError: [Errno 121] Remote I/O error
FWIW: I’m running the latest lite version of raspbian stretch with everything updated.
I would appreciate any help or suggestions that you may have.
Also: I see the function reference, which your product page points to:
http://docs.pimoroni.com/ledshim/
is not available.Thanks!
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