Try changing BUSNUMBER from 2 to 1
Thank you very much, I fixed it to 3 (in Khadas Vim3, the i2c port number is 3). I replaced it in the file oled.py in two lines of code “SMBusWrapper(2) to SMBusWrapper(3)”
for i in range(0, len(buffer), 16):
with SMBusWrapper(3) as bus:
bus.write_i2c_block_data(self._i2c, 0x40, buffer[i:i+16])
After that everything worked.
Very thanks!!!
Do you have plans to support 256x128 indicators?
No, I don’t have that size of display to write code for or test.
Yep, that should really be
with SMBusWrapper(BUSNUMBER) as bus:
then it only needs to be set once at the top of the code. I must of missed it.
Thanks fos answers.
I updated to CoreELEC 20 (Nexus) today.
To get this addon working on Nexus i needed to change two lines in spi.py:
line 390 and 437
from
data = array.array(‘B’, data).tostring()
to
data = array.array(‘B’, data).tobytes()
i think this could be the reason we have to change the conversion method:
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Thank you very much for your information.
I updated to Nexus and was really sad the display was not working anymore.
Hi, Does anyone know if this also applies to coreelec omega? I tried it on omega and it didn’t work. Can someone look at it, see if it works, or make a repair? Thank
I apologize, but I don’t own that box, I had to go to it and make a log. I am sending a log. hastebin
No, the addon is based on Python 2, Omega has moved on to Python 3 now so it will need some changes to get it working.
data = array.array(‘B’, data).tobytes()
this ‘B’ is around apostrophe and not backtick.
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yes, that was a mistake it’s working thanks
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