Do you have a work around for IIC addresses larger than 8 bit as imx219 (RPI Cam V2) needs to be configured using 16bit addresses. OverflowError Traceback (most recent call last) in ----> 1 test.send(0x479B, 0x05, 8, 0) /usr/local/share/pynq-venv/lib/python3.8/site-packages/pynq/lib/iic.py in s…

Hi, it seems that your device is not answering. it could be for different reasons. Things to do to debug this situation: Try with all addresses (protip: use try - except) Use a logic analyzer to see what’s going on on the wire Kind regards, Marin Mikaël

IIC 16 bit address pynq.lib.iic

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JackBonnellDev April 14, 2022, 1:15pm 4

Thanks i’ve taken your advice but im still struggling to get it to run any ideas?

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IIC 16 bit address pynq.lib.iic

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