The ADF7030 radio driver that is in the ADF7030-1 design package is written for the ADuCM3029 and uses the older 'services' driver API for the timer and SPI. This older API does not appear to be available (at least in the CMSIS Pack Manager). It is not a huge issue to port the driver from IAR to CCES, but it is a larger effort to port to the new API. Is there a version of this driver available for the ADuCM 4050?
I have started doing the port and have the timer working correctly. However, I am getting TX underflow errors from the SPI hardware.