Posts: 1691
Joined: Fri May 02, 2014 1:52 pm
Location: Italy

Re: I2C problems when adding more than 3 devices

Sun Dec 04, 2016 8:25 pm

the device tree addon is not done to allow multiple concurrent channels.
If you need "multiple channels" use the device tree module
if you "only" need something to split your i2c bus into pieces, use no DT modules and just write 0b11111111 to the multiplexer as first i2c call.
Then use the bus as before

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