Texas Instruments CC2650DK ユーザーズマニュアル
RF Core HAL
The transmitter runs until the trigger set up by endTrigger and endTime (see
, Triggers)
occurs, or until an abort command is issued.
If pktConfig.bFsOn is 1, the synthesizer is turned off (corresponding to CMD_FS_OFF; see
, CMD_FS_OFF: Turn Off Frequency Synthesizer) after the operation is done; otherwise
it is left on.
The operation ends by one of the causes listed in
The command structure for CMD_TX_TEST contains the fields listed in
.
Table 23-25. CMD_TX_TEST Command Format
Bytes
Field Name
Bits
Bit Field Name
Type
Description
0: Send modulated signal
0
bUseCw
W
1: Send continuous wave
0: Keep frequency synth on after command
1
bFsOff
W
1: Turn frequency synth off after command
14
config
0: No whitening
1: Default whitening
1: Default whitening
2–3
whitenMode
W
2: PRBS-15
3: PRBS-32
3: PRBS-32
15
Reserved
Value to send to the modem before
16–17
txWord
W
whitening
18
Reserved
19
endTrigger
W
Trigger classifier for ending the operation
20–23
syncWord
W
Sync word to use for transmitter
24–27
endTime
W
Time to end the operation
23.3.3.1.9 CMD_SYNC_STOP_RAT: Synchronize and Stop Radio Timer Command
Command ID number: 0x0809
CMD_SYNC_STOP_RAT is a radio operation command. In addition to the parameters listed in
, the command structure contains the fields listed in
.
See
, Real-time Clock chapter for more details.
TOP:AON_RTC:CTL.RTC_UPD_EN must be 1.
Table 23-26. CMD_SYNC_STOP_RAT Command Format
Bytes
Field Name
Bits
Bit Field Name
Type
Description
14–15
Unused
The returned RAT timer value
16–19
rat0
R
corresponding to the value the RAT
would have had when the RTC was zero
would have had when the RTC was zero
On start, 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.
calculates the value rat0. This value must be stored for use when the RAT restarts.
23.3.3.1.10 CMD_SYNC_START_RAT: Synchronously Start Radio Timer Command
Command ID number: 0x080A
CMD_SYNC_START_RAT is a radio operation command. In addition to the parameters listed in
, the command structure contains the fields listed in
.
1477
SWCU117A – February 2015 – Revised March 2015
Radio
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