Newbie: C123 + layer1.compalram.bin + layer23

mki mki at mki-consult.de
Tue Jan 4 10:07:29 UTC 2011


same newbie prob here --

1. starting osmocon:
osmocon -m c123xor -p /dev/tty.usbserial
firmware/board/compal_e88/layer1.compalram.bin

2. starting layer23 (the arfcn is from my "field test" (iPhone)):
layer23 -i 224.0.0.1 -a 46 -d

3. press the power button

like a minute I receive messages then layer23 is saying:

<000b> l1ctl.c:155 SDCCH/8(0) on TS1 (0913/15/00) -72 dBm: 4d 3b 42 69 1a db
34 d3 a4 0b 1d 0a 4d 98 ba 52 50 e8 d2 c2 42 8c 81 
<000b> l1ctl.c:210 Dropping frame with 78 bit errors
<000b> l1ctl.c:155 SDCCH/8(0) on TS1 (0913/14/00) -71 dBm: 6d f2 0a db 05 54
70 cd a4 0b 1d 0a 94 99 ba 52 50 e8 d2 c2 c2 68 81 
<000b> l1ctl.c:210 Dropping frame with 72 bit errors
<000b> l1ctl.c:155 SDCCH/8(0) on TS1 (0913/20/32) -72 dBm: 84 ea f1 c3 cd 4a
dc da e4 51 1d 33 b6 29 29 98 c1 24 5d 2e 9a 3f 73 
<000b> l1ctl.c:210 Dropping frame with 67 bit errors
<000b> l1ctl.c:155 SDCCH/8(0) on TS1 (0913/13/00) -72 dBm: e2 96 ef f8 8b dc
84 85 e2 29 d4 10 ff 6e 82 c0 17 1e f6 db 29 d9 9f 
<000b> l1ctl.c:210 Dropping frame with 81 bit errors
<000b> l1ctl.c:155 SDCCH/8(0) on TS1 (0913/12/00) -72 dBm: 16 d6 61 e7 c2 4a
4c 2f 6c bd 8c 32 b6 29 29 6a 99 f2 ee 69 28 75 a5 
<000b> l1ctl.c:210 Dropping frame with 76 bit errors

osmocon is saying:

L1CTL_RESET_REQ: FULL!LOST 1641!
EMPTY
L1CTL_FBSB_REQ (arfcn=46, flags=0x7)
Starting FCCH RecognitionFB0 (1523172:1): TOA=  768, Power= -73dBm, Angle=
2625Hz
FB1 (1523182:8): TOA= 9475, Power= -73dBm, Angle=  464Hz
  fn_offset=1523181 (fn=1523182 + attempt=8 + ntdma = 7)m  delay=9
(fn_offset=1523181 + 11 - fn=1523182 - 1
  scheduling next FB/SB detection task with delay 9
=>FB @ FNR 1523181 fn_offset=1523181 qbits=2716
Synchronize_TDMA
LOST 2921!
SB2 (330721:2): TOA=   29, Power= -73dBm, Angle=  324Hz
=> SB 0x0080c66d: BSIC=27 fn=1205386(909/ 0/ 1) qbits=24
Synchronize_TDMA
=>FB @ FNR 330719 fn_offset=1205385 qbits=4932
LOST 1912!
nb_cmd(0) and rxnb.msg != NULLL1CTL_DM_EST_REQ (arfcn=46, chan_nr=0x41,
tsc=3)
L1CTL_DATA_REQ (link_id=0x00)
ul=00811d68, ul->payload=00811d6c, data_ind=00811d6c,
data_ind->data=00811d6c l3h=00811d6c
LOST 2110!

what do i wrong here???

-- 
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