UM0934 datasheet(59/113 Pages) STMICROELECTRONICS

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UM0934

Host interface

Doc ID 17389 Rev 2

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5.3.20

SPY_SynchroFoundIndication (D0h)

If the ST7570 is configured to operate in PHY mode and as Monitor (refer to Section 3.4.1),

it generates the SPY_SynchroFoundIndication as soon as it changes its synchronization

status from not synchronized to synchronized.

Available in PHY mode only.

Table 54.

SPY_SynchroFoundIndication: Syntax

Source

Command(Args)

Possible response

ST7570

SPY_SynchroFoundIndication(SpyData)

None

Table 55.

SPY_SynchroFoundIndication: SpyData (PHY mode)

Byte index Label

Description

0..2

Signal amplitude estimated on channel 0 (Section : Raw estimation)

3..5

Noise amplitude estimated on channel 0 (Section : Raw estimation)

6..8

Signal amplitude estimated on channel 1 (Section : Raw estimation)

9..11

Noise amplitude estimated on channel 1 (Section : Raw estimation)

12..13

ASK0

Number of bits demodulated using an ASK method on channel 0

(Section 3.6.2)

14..15

ASK1

Number of bits demodulated using an ASK method on channel 1

(Section 3.6.2)

16..17

FSK

Number of bits demodulated using an SFSK method (Section 3.6.2)

PGA

PGA gain code (Section 3.6.3)

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