SwiftNav.SBP.Acquisition

Satellite acquisition messages from the device.

Documentation

msgAcqResult :: Word16

data MsgAcqResult

SBP class for message MSG_ACQ_RESULT (0x0014).

This message describes the results from an attempted GPS signal acquisition search for a satellite PRN over a code phase/carrier frequency range. It contains the parameters of the point in the acquisition search space with the best signal-to-noise (SNR) ratio.

Constructors

MsgAcqResult

Fields

msgAcqResult_snr :: Float

SNR of best point. Currently dimensonless, but will have units of dB Hz in the revision of this message.

msgAcqResult_cp :: Float

Code phase of best point

msgAcqResult_cf :: Float

Carrier frequency of best point

msgAcqResult_sid :: Word32

Signal identifier of the satellite signal for which acquisition was attempted - values 0x00 through 0x1F represent GPS PRNs 1 through 32 respectively (PRN-1 notation); other values reserved for future use.

Instances

Eq MsgAcqResult

Read MsgAcqResult

Show MsgAcqResult

ToJSON MsgAcqResult

FromJSON MsgAcqResult

Binary MsgAcqResult

msgAcqResultDepA :: Word16

data MsgAcqResultDepA

SBP class for message MSG_ACQ_RESULT_DEP_A (0x0015).

Deprecated.

Constructors

MsgAcqResultDepA

Fields

msgAcqResultDepA_snr :: Float

SNR of best point. Currently dimensonless, but will have units of dB Hz in the revision of this message.

msgAcqResultDepA_cp :: Float

Code phase of best point

msgAcqResultDepA_cf :: Float

Carrier frequency of best point

msgAcqResultDepA_prn :: Word8

PRN-1 identifier of the satellite signal for which acquisition was attempted

Instances

Eq MsgAcqResultDepA

Read MsgAcqResultDepA

Show MsgAcqResultDepA

ToJSON MsgAcqResultDepA

FromJSON MsgAcqResultDepA

Binary MsgAcqResultDepA