gprs GC79

[Karel Petera]

Dobry den,

mam problemy s GSM/WiFi kartou Sony Ericsson GC79. Po vsunuti do PCMCIA
slotu se mi vypise 

kernel: PCI: Enabling device 0000:02:00.1 (0000
kernel: ttyS4 at I/O 0x4000 (irq = 11) is a 16550A

takze pak se pomoci minicomu pripojim na /dev/ttyS4 a napisu

  AT+CFUN=1,1
  AT+CPIN=XXXX

na oba prikazy dostanu odpoved OK. Pak minicom ukoncim (withou reset),
chvili pockam, aby se to prihlasilo do GSM site, a pustim 'pppd call
gprs_gc', to vsak skonci nasledovne

  ...
  Serial connection established.
  using channel 3
  Using interface ppp0
  Connect: ppp0 <--> /dev/ttyS4
  rcvd [LCP ConfReq id=0x9d <mru 1500> <asyncmap 0x0> <auth pap> <magic 0x88d91> <pcomp> <accomp>]
  sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xf832b1fb>]
  No auth is possible
  sent [LCP ConfRej id=0x9d <auth pap> <pcomp> <accomp>]
  rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xf832b1fb>]
  rcvd [LCP ConfReq id=0x9e <mru 1500> <asyncmap 0x0> <magic 0x88d91>]
  sent [LCP ConfAck id=0x9e <mru 1500> <asyncmap 0x0> <magic 0x88d91>]
  sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15>]
  sent [IPCP ConfReq id=0x1 <addr 0.0.0.0>]
  rcvd [LCP TermReq id=0x9f]
  LCP terminated by peer
  sent [LCP TermAck id=0x9f]
  rcvd [LCP ProtRej id=0xa0 80 fd 01 01 00 0c 1a 04 78 00 18 04 78 00]
  Connection terminated.

  Sending break to the modem
  PDP context detached
  Serial link disconnected.

Je to vse na Fedora Core 2, jadro vanilla 2.6.7 (ale stejne se to
chova i na orig. jadru 2.6.6-1.435.2.3 z distribuce). Pripojuji se
pres Oskara (Oskarta) a kdyz tu SIM kartu dam do mobilu (T68i) a
spojim to pres USB kabel, tak to jde bez problemu. S GC79 mi pripada,
ze je nejak prohozene poradi radek sent a rcvd oproti pripojeni pres
USB. Tam mi pripada, ze vzdy poporade se objevi ve vypisu radka 'send
... id=0x1 ...' a az po te 'rcvd ... id=0x1 ...'. S GC79 mi to pripada
na preskacku, ale mozna to neni ta prava pricina.

  zdravim a dekuji za pripadnou pomoc

  K. Petera



V /etc/ppp/peers/gprs_gc mam tyto prametry

  nodetach
  debug debug debug
  connect /etc/ppp/peers/gprs-connect-chat.gc
  disconnect /etc/ppp/peers/gprs-disconnect-chat
  /dev/ttyS4
  115200
  crtscts
  local
  :10.0.0.1
  noipdefault
  ipcp-accept-local
  ipcp-accept-remote
  defaultroute
  novj
  nobsdcomp
  novjccomp
  nopcomp
  noaccomp
  noauth

V gprs-connect-chat.gc je toto

  exec /usr/sbin/chat -V -s -S                            \
        TIMEOUT         5                               \
        ECHO            ON                              \
        ABORT           '\nBUSY\r'                      \
        ABORT           '\nERROR\r'                     \
        ABORT           '\nNO ANSWER\r'                 \
        ABORT           '\nNO CARRIER\r'                \
        ABORT           '\nNO DIALTONE\r'               \
        ABORT           '\nRINGING\r\n\r\nRINGING\r'    \
        ''              \rAT                            \
        TIMEOUT         12                              \
        SAY             "Press CTRL-C to close the connection at any stage!"    \
        SAY             "\ndefining PDP context...\n"   \
        OK              ATE1                            \
        OK              'AT+CGDCONT=1,"IP","ointernet","",0,0'  \
        OK              ATD*99#                         \
        TIMEOUT         52                              \
        SAY             "\nwaiting for connect...\n"    \
        CONNECT         ""                              \
        SAY             "\nConnected." \
        SAY             "\nIf the following ppp negotiations fail,\n"   \
        SAY             "try restarting the phone.\n"