SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
Command ID number: 0x080C
CMD_FS_POWERUP is a radio operation command. In addition to the parameters listed in Table 26-9, the command structure contains the fields listed in Table 26-24.
On start, the radio CPU powers up the frequency synthesizer and applies the register modifications given in pRegOverride. If pRegOverride is NULL, no registers are overridden. The format of the override structure is the same as the format for CMD_RADIO_SETUP (see Section 26.3.3.1.2). Only overrides applicable to the synthesizer hardware are applied.
Running CMD_FS_POWERUP is mandatory before using any command that uses the frequency synthesizer (and thus, the transmitter or receiver), unless the synthesizer is powered up as part of the radio setup. The radio must be set up using CMD_RADIO_SETUP or another setup command before CMD_FS_POWERUP.
If the pointer in pRegOverride is invalid, the address or index is invalid, the length of an array is zero or is too large. If another parameter in an entry is not permitted, the operation ends with the status ERROR_PAR. If powering up the synthesizer fails, the command ends with ERROR_SYNTH_PROG as the status. When otherwise finished, the command ends with DONE_OK as the status.
| Byte Index | Field Name | Bit Index | Bit Field Name | Type | Description |
|---|---|---|---|---|---|
| 14–15 | Reserved | ||||
| 16–19 | pRegOverride | W | Pointer to a list of hardware and configuration registers to override. If NULL, no override is used. |