SWCU194 March 2023 CC1314R10 , CC1354P10 , CC1354R10 , CC2674P10 , CC2674R10
The COMMAND_PING command receives an ACK from the bootloader, indicating that communication has been established. This command is a single byte.
The format of the packet including the command ID is as follows:
unsigned char ucPacket[3];
ucPacket[0] = <size=3>;
ucPacket[1] = <checksum>;
ucPacket[2] = COMMAND_PING;