[Techinfo] usb-s gsm modem linux alatt

[Molnár Péter]

Hello!
Tovabbi fejlemenyek.
1. Ha a modem be van dugva, a gepbe, amikor elinditom, akkor
19d2:0031 usb-s azonositoval rendlekezik a kezdetektol fogva
:((
2. Ha bootolas utan kihuzom->bedugom, akkor
19d2:2000-re valtozik.
Ezutan hasznalva az usb_modeswitch-et, sem 2002-re sem 0031-re nem valt at semmire.
:((
Illetve egy kis ido utan megis 0031 lesz.
De ekkor sem jelennek meg a ttyUSBx portok.

3. Ha 0031 allapotban van, (akar 1 vagy 2 miatt), akkor a
modprobe usbserial vendor=0x19d2 product=0x0031
parancsot kiadva, megjelennek az USB1,USB2,USB3 portok, a gammu-detect meg is talalja oket, de nem mukodnek.

4. Az eszkozt kiprobaltam windows alol is, mukodik, lehet SMS-t kuldeni, tehat jo a modem.

5. Nincs PIN kod.

6. A mukodo RPi-n levo gammu es usb_modeswitch beallitasokat atmasoltam.

Az usb_modeswitch futtatasa ezt adja:

Read config file: /etc/usb_modeswitch.conf

  * usb_modeswitch: handle USB devices with multiple modes
  * Version 2.5.1 (C) Josua Dietze 2017
  * Based on libusb1/libusbx

  ! PLEASE REPORT NEW CONFIGURATIONS !

DefaultVendor=  0x19d2
DefaultProduct= 0x2000
TargetVendor=   0x19d2
TargetProduct=  0x0016
MessageContent="5553424312345678000000000000061e000000000000000000000000000000"
MessageContent2="5553424312345679000000000000061b000000020000000000000000000000"

Look for target devices ...
   found USB ID 1d6b:0001
   found USB ID 19d2:2000
    vendor ID matched
   found USB ID 1d6b:0002
   found USB ID 1d6b:0001
   found USB ID 1d6b:0002
   found USB ID 1d6b:0001
   found USB ID 1d6b:0002
   found USB ID 1d6b:0001
   found USB ID 1d6b:0002
   found USB ID 1d6b:0002
  No devices in target mode or class found
Look for default devices ...
   found USB ID 1d6b:0001
   found USB ID 19d2:2000
    vendor ID matched
    product ID matched
   found USB ID 1d6b:0002
   found USB ID 1d6b:0001
   found USB ID 1d6b:0002
   found USB ID 1d6b:0001
   found USB ID 1d6b:0002
   found USB ID 1d6b:0001
   found USB ID 1d6b:0002
   found USB ID 1d6b:0002
  Found devices in default mode (1)
Access device 002 on bus 005
Get the current device configuration ...
Current configuration number is 1
Use interface number 0
  with class 8
Use endpoints 0x01 (out) and 0x81 (in)

USB description data (for identification)
-------------------------
Manufacturer: ZTE,Incorporated
      Product: ZTE WCDMA Technologies MSM
   Serial No.: P671A2PAND010000
-------------------------
Looking for active drivers ...
Set up interface 0
Use endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
  OK, message successfully sent
Read the response to message 1 (CSW) ...
  Response successfully read (13 bytes), status 0
Reset response endpoint 0x81
Reset message endpoint 0x01
-> Run lsusb to note any changes. Bye!

Latszolag minden ok, de az lsusb szerint nem valtott at, maradt a 2000-es.

usb_modeswitch elott:
Bus 005 Device 002: ID 19d2:2000 ZTE WCDMA Technologies MSM MF627/MF628/MF628+/MF636+ HSDPA/HSUPA

usb_modeswitch utan:
Bus 005 Device 002: ID 19d2:2000 ZTE WCDMA Technologies MSM MF627/MF628/MF628+/MF636+ HSDPA/HSUPA

Egyenlore ugy nez ki felre kell raknom...


-- 
Udv:
Molnar Peter
http://www.petersoft.hu


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