UM0934 datasheet(62/113 Pages) STMICROELECTRONICS

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Host interface

UM0934

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Doc ID 17389 Rev 2

5.3.24

CMD_RC_Confirm (62h)

This command is sent by the ST7570 to confirm a Repeater Call request.

Table 62.

CMD_RC_Confirm: Syntax

Source

Command(Args)

Possible response

ST7570

CMD_RC_Confirm(ConfirmData)

None

Table 63.

CMD_RC_Confirm: ConfirmData

Byte Index

Label

Description

RESULT

LP_TU (00h): Repeater Call has been refused

LP_NI (01h): Modem not yet initialized for Repeater Call (local

MAC Address = NEW, TxPosition = 0)

LP_NS (04h): Modem is not synchronized

LP_NOT_VALID (06h): Repeater Call has been refused because

the modem is configured as NEVER_REPEATER (MIB object

000Bh, TIC selector and Repeater Setting, Section 6.5.12)

LP_OK (FFh): Repeater Call was accepted and ended

successfully

REPEATER STATE

Repeater state set during the Repeater Call session.

0: NEVER_REPEATER

1: ALWAYS_REPEATER

2: NO_REPEATER

3: REPEATER

In the case the node is a SERVER and the RESULT field is LP_OK, additional data are appended

about the RC pattern received:

2..4

Estimated signal amplitude (100*dB

µV), averaged on both

channels

5..7

Estimated noise amplitude (100*dB

µV), averaged on both

channels

8..9

RX_POS

RX Position (sub-timeslot where the RC pattern has been

received)

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