CC3230S: CC323x Network Problem

I`m trying re-map this pins to GPIO, but network function is not available.

May I ask where is the problem

Hi,

Which pins?

If you mean SPI pins used for connection with NWP, you cannot use this pins because this connection is internal and not connected to any device package pins.

Jan

If the SPI pin is not defined, an error will occur when calling SPI_init(), but NWP needs SPI to drive it. How can I set it?

Hi,

SPI needs to be defined because communication between application application processor and NWP (WiFi coprocessor is done via SPI). If you remove SPI for NWP you not save any pin because this bus is internal on silicon.

Jan

Because NWP needs it, do I need to idle a set of SPI GPIO?

Thank you Jan D for the answer.

I have solved the problem.