1)I add several device nodes under the i2c1 device tree node, but I can't detect the address with i2cdetect: First of all, I add our modifications to the RCW file:vi rcw_1500_gpu600.rcw Then add our device nodes to the kernel device tree: Then enter the system, but can't ...
I am working on a gas flow sensor SFM4100It's communcation protocol is i2c. And according to gasses bus adresses are changing. For o2 gas, i2c address is 0x02.When I connected the all pins according to datasheet , raspberry pi doesn't detect i2c address. I tried both Code: Select ...