UM0934 Datasheet, PDF (62/113 Pages) STMicroelectronics – ST7570 S-FSK power line networking System-on-Chip

Host interface
UM0934
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)
ST7570
CMD_RC_Confirm(ConfirmData)
Possible response
None
Table 63. CMD_RC_Confirm: ConfirmData
Byte Index
Label
Description
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
0
RESULT
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 set during the Repeater Call session.
0: NEVER_REPEATER
1
REPEATER STATE 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
S
Estimated signal amplitude (100*dBµV), averaged on both
channels
5..7
N
Estimated noise amplitude (100*dBµV), averaged on both
channels
8..9
RX_POS
RX Position (sub-timeslot where the RC pattern has been
received)
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Doc ID 17389 Rev 2