SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
Command ID number: 0x0009
CMD_REMOVE_PENDING_ENTRIES is an immediate command that takes the parameters listed in Table 26-57.
| Byte Index | Field Name | Bits | Bit Field Name | Type | Description |
|---|---|---|---|---|---|
| 0–1 | commandNo | W | The command ID number | ||
| 2–3 | Reserved | ||||
| 4–7 | pQueue | W | Pointer to the queue structure to be flushed | ||
| 8–11 | pFirstEntry | R | Pointer to the first entry that was removed |
On reception, the radio CPU removes all entries that are in the Pending state from the queue indicated, and returns a pointer to the first entry that was removed. The radio CPU performs the following operations:
If pQueue->pCurrEntry->status = Pending, then
Set pFirstEntry = pQueue->pCurrEntry
Set pQueue->pCurrEntry = NULL
Set pQueue->pLastEntry = NULL
else
Set pFirstEntry = pQueue->pCurrEntry->pNextEntry
Set pQueue->pCurrEntry->pNextEntry = NULL
Set pQueue->pLastEntry = pQueue->pCurrEntry
If the pointer pQueue is invalid, the command fails, and the radio CPU sets the result byte of CMDSTA to ParError. If the queue specified in pQueue is empty, the radio CPU does not need to do any operation, but this is still viewed as a success. The returned pFirstEntry is NULL in this case.