SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
Command ID number: 0x0809
CMD_SYNC_STOP_RAT is a radio operation command. In addition to the parameters listed in
Table 26-9, the command structure contains the fields listed in Table 26-28.
For more details, see Section 17.
AON_RTC:CTL.RTC_UPD_EN must be 1.
| Byte Index | Field Name | Bits | Bit Field Name | Type | Description |
|---|---|---|---|---|---|
| 14–15 | Unused | ||||
| 16–19 | rat0 | R | The returned RAT value corresponding to the value the RAT would have had when the RTC was zero. |
When starting, the radio CPU sets up capture of an RTC tick and waits for this tick, then stops the RAT and calculates the value rat0. This value must be stored for use when the RAT restarts.