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Interfacing ADUC847 to ADF7020; SPI interface

Question asked by JohnH on Jun 16, 2011
Latest reply on Jun 24, 2011 by MMA



I am looking for some guidance in interfacing the ADUC847 to the ADF7020. I have the development kit but I need access to low level functions including writing and reading registers, reading and writing data using the SPI interface, and interfacing with an external host using either the UART or the USB port.


There is some device driver code on the ADI website that addresses the SPI interface.


Does anyone know of any example C code for reading/writing received/transmit to from/to the ADF7020? Or if not, some generic SPI code for the ADUC847?


What about communicating with an external host via the USB port?


Thanks much