Regarding the direct mode, there are a few things that bother me:
1. After RAIL_EnableDirectMode, do PC10 and PC11 only output the high and low levels of RADIO RX and TX, and do these two ports have peripheral requirements on the hardware?
2. In RAIL_EnableDirectMode, can PC10 and PC11 be mapped to other IO ports?
3. After RAIL_EnableDirectMode, do I need another two capture ports to capture PC10 and PC11 data?
--any additional information would greatly help.