SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
Command ID number: 0x000A
CMD_SET_RAT_CMP is an immediate command that takes the parameters listed in Table 26-42.
| Byte Index | Field Name | Bits | Bit Field Name | Type | Description |
|---|---|---|---|---|---|
| 0–1 | commandNo | W | The command ID number | ||
| 2 | ratCh | W | The radio timer channel number | ||
| 3 | Reserved | ||||
| 4–7 | compareTime | W | The time at which the compare occurs |
On reception, the radio CPU sets the RAT channel given by ratCh in compare mode, and sets the channel compare time to compareTime, which also arms the channel. A channel event occurs at the given time, and this can be enabled as an RF hardware interrupt to the system CPU through the RFC_DBELL module.
The channel number must indicate a channel that is not reserved for use by the radio CPU. Otherwise, the radio CPU returns ParError in CMDSTA. If the compare time is in the past when the command is evaluated, the radio CPU returns ContextError in CMDSTA and disables the RAT channel. If the compare event is successfully set up, the radio CPU returns DONE in CMDSTA.