Hi,
I am modifing the demo multich_capturedisplay.c in RDK3.5\Source\ipnc_rdk\ipnc_mcfw\mcfw\src_linux\mcfw_api\usecases.
I wanted to use I2C2 in the demo, so I needed to set PINCNTL74 and PINCNTL75 as 0x60020. However It looked like that registers could not be set directly, and I was told that I need to use IO_ADDRESS. I thought IO_ADDRESS could only be used in kernal, I don't know how to use it in demo files. I tried, but I failed.
Could any one tell me how to use IO_ADDRESS or how to operator the memory space in multich_capturedisplay.c please?
Thank you very much.
