debt 6.0 rf band

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Frédéric LECAILLE frednews78 at free.fr
Thu Aug 9 18:02:44 UTC 2012


On Aug 9, 2012, at 12:20 AM, Patrick McHardy wrote:

> Updated patch attached
> <usdect.diff>

Ok thank you a lot Patrick.

Here are the results:

with your last patch:

dect-transceiver-list --name trx0
DECT Transceiver trx0 at cell0:
	Type: vtrx
	RF-band: 00000
	Events: busy: 0 late: 0

	slot 0: <scanning> packet: P00 carrier: 27 (0.000 MHz)
	    RX: bytes 0 packets 0 a-crc-errors 0 x-crc-errors 0 z-crc-errors 0
	    TX: bytes 0 packets 0

*The frequency is always 0 MHz*

The kernel logs seems to be OK:

[15122.889144] vtrx trx0: set carrier: slot: 0 carrier: 23
[15122.899150] vtrx trx0: set carrier: slot: 0 carrier: 24
[15122.909150] vtrx trx0: set carrier: slot: 0 carrier: 25
[15122.919151] vtrx trx0: set carrier: slot: 0 carrier: 26
[15122.929150] vtrx trx0: set carrier: slot: 0 carrier: 27


So I have tried your last patch with mine to force the rf_band to 1:

dect-transceiver-list --name trx0
DECT Transceiver trx0 at cell0:
	Type: vtrx
	RF-band: 00001
	Events: busy: 0 late: 0

	slot 0: <scanning> packet: P00 carrier: 23 (1921.536 MHz)
	    RX: bytes 0 packets 0 a-crc-errors 0 x-crc-errors 0 z-crc-errors 0
	    TX: bytes 0 packets 0


The channel seems to be ok, but no station are visible during scanning…
My contact in USA is not present, perhaps he is not at home… do not know if its station is on...


About trx2:

dect-transceiver-list --name trx2
DECT Transceiver trx2:
	Type: sc1442x
	Features: slow-hopping,p64
	RF-band: 00001
	Events: busy: 0 late: 0

	slot 0: <idle> 
	    RX: bytes 0 packets 0 a-crc-errors 0 x-crc-errors 0 z-crc-errors 0
	    TX: bytes 0 packets 0

(no a-crc-errors)

If I remember well, with only my patch which forces the rf_band to 3 we got for trx2:

dect-transceiver-list --name trx2 I see that slot0 is scanning:

DECT Transceiver trx2 at cell0:
	Type: sc1442x
	Features: slow-hopping,p64
	RF-band: 00003
	Events: busy: 0 late: 0

	slot 0: <scanning> packet: P00 carrier: 5 (1888.704 MHz)
	    RX: bytes 0 packets 0 a-crc-errors 1629 x-crc-errors 0 z-crc-errors 0












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