SWCU185F january 2018 – march 2023 CC1312R , CC1352P , CC1352R , CC2642R , CC2642R-Q1 , CC2652P , CC2652PSIP , CC2652R , CC2652RB , CC2652RSIP , CC2662R-Q1
Command ID number: 0x0406
CMD_PING is a direct command.
On reception, the radio CPU returns DONE in CMDSTA. This command can test the communication between the two CPUs, or to check when the radio CPU is ready after boot.