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dario
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| Posts: 7 Joined: Mon Jul 29, 2013 11:47 am |
I had sent an e-mail to the administrator and I have received no feedback so far, so I'm posting it here. I have implemented support for the Huawei K4305. The Internet key works straight upon plugging it in: Code: ########################################################
# Huawei K4305
#
# Contributor: Dario
DefaultVendor= 0x12d1
DefaultProduct= 0x1f15
TargetVendor= 0x12d1
TargetProduct= 0x1400
MessageContent="55534243123456780000000000000011062000000000000100000000000000" I have also added the following udev rule in /lib/udev/rules.d/40-usb_modeswitch.rules: Code: # Vodafone Mobile Broadband (Huawei) K4305
ATTRS{idVendor}=="12d1", ATTRS{idProduct}=="1f15", RUN+="usb_modeswitch '%b/%k'" I don't know if there is a general switching method to try out besides the one I have found. Any suggestion?
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LOM
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| Posts: 1166 Joined: Wed Jul 11, 2012 3:14 pm Location: Koh Samui, TH |
Thanks for the report, K4305 with usb id 12d1:1f15 is known to be an MBIM device and they don't use a traditional modeswitch message.
Can you please paste the output of lsusb -v -d 12d1:1f15 before switching it and also of 12d1:1400 after switching?
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Josh
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| Site Admin Posts: 6423 Joined: Sat Nov 03, 2007 12:30 am |
Hmm, I have not received anything via mail.
Posting new configurations here is preferred anyway.
Thanks again for this report. As LOM said, we would appreciate the "lsusb -v" output.
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dario
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| Posts: 7 Joined: Mon Jul 29, 2013 11:47 am |
sudo lsusb -v -d 12d1:1f15 before switching: Code: Bus 001 Device 002: ID 12d1:1f15 Huawei Technologies Co., Ltd.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 255
bMaxPacketSize0 64
idVendor 0x12d1 Huawei Technologies Co., Ltd.
idProduct 0x1f15
bcdDevice 1.02
iManufacturer 5 Vodafone (Huawei)
iProduct 4 K4305
iSerial 6 FFFFFFFFFFFFFFFF
bNumConfigurations 2
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 1 configuration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 87
bNumInterfaces 2
bConfigurationValue 2
iConfiguration 3 configuration 1
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 2 Communications
bFunctionSubClass 14
bFunctionProtocol 0
iFunction 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 14
bInterfaceProtocol 0
iInterface 0
CDC Header:
bcdCDC 1.10
CDC MBIM:
bcdMBIMVersion 1.00
wMaxControlMessage 1024
bNumberFilters 16
bMaxFilterSize 15
wMaxSegmentSize 1500
bmNetworkCapabilities 0x20
8-byte ntb input size
CDC Union:
bMasterInterface 0
bSlaveInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 2
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 2
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered) sudo lsusb -v -d 12d1:1400 after switching: Code: Bus 001 Device 004: ID 12d1:1400 Huawei Technologies Co., Ltd.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 2 Communications
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x12d1 Huawei Technologies Co., Ltd.
idProduct 0x1400
bcdDevice 1.02
iManufacturer 5 Vodafone (Huawei)
iProduct 4 K4305
iSerial 6 FFFFFFFFFFFFFFFF
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 71
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 2 configuration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 6 Ethernet Networking
bInterfaceProtocol 0
iInterface 0
CDC Header:
bcdCDC 1.10
CDC Ethernet:
iMacAddress 1 582C80139263
bmEthernetStatistics 0x0000000f
wMaxSegmentSize 2048
wNumberMCFilters 0x0003
bNumberPowerFilters 1
CDC Union:
bMasterInterface 0
bSlaveInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 6
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered) Network Manager creates a dummy ethernet connection for the device upon insertion. If you need further information feel free to ask.
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Josh
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| Site Admin Posts: 6423 Joined: Sat Nov 03, 2007 12:30 am |
If you want you can do some reading about the MBIM handling here: viewtopic.php?p=6673#p6673The bottom line is if you add "CheckMBIM=1" to your config file, usb_modeswitch is looking for the correct MBIM driver on your system. If it is not found, then the 'fallback' mode is set by switching as usual. Otherwise, annother configuration is set to bring the device in MBIM mode. This is not the same thing as a mode switch.
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dario
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| Posts: 7 Joined: Mon Jul 29, 2013 11:47 am |
So what do you suggest to make it work out-of-the-box for everybody?
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Josh
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| Site Admin Posts: 6423 Joined: Sat Nov 03, 2007 12:30 am |
It's safe to add "CheckMBIM".
Versions of usb_modeswitch that do not know this option will ignore it. The newer versions will do the right thing.
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dario
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| Posts: 7 Joined: Mon Jul 29, 2013 11:47 am |
Are you adding my contribution upstream with your amendment?
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Josh
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| Site Admin Posts: 6423 Joined: Sat Nov 03, 2007 12:30 am |
Yes, will do.
Thanks again!
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dario
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| Posts: 7 Joined: Mon Jul 29, 2013 11:47 am |
You're welcome.
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dario
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| Posts: 7 Joined: Mon Jul 29, 2013 11:47 am |
I have found out the udev rule interferes with other USB storage devices connected to the same system. Probably it is better to remove it altogether. I am investigating the issue.
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dario
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| Posts: 7 Joined: Mon Jul 29, 2013 11:47 am |
Never mind. I had conflicting rules due to my tests. It works just fine.
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rsd.za
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| Posts: 2 Joined: Fri Aug 23, 2013 3:04 pm |
Do you know any way to get ttyUSB0 to appear?
I would like to be able to use AT commands to check signal strength etc.
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LOM
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| Posts: 1166 Joined: Wed Jul 11, 2012 3:14 pm Location: Koh Samui, TH |
There are no serial interfaces on K4305, only a direct ethernet interface. There is a webserver behind the ethernet interface where you may find signal and other connection info. <WebUi> <Home>http://{0}/</Home> <Sms>http://{0}/html/home.htm?startPage=sms-inbox</Sms> <Account>http://{0}/html/home.htm?startPage=account</Account> <Settings>http://{0}/html/home.htm?startPage=network-settings</Settings> <Help>http://{0}/html/home.htm?startPage=help</Help> </WebUi> You'll have to find out which ip adress the web server resides on and substitute that address for {0} in the list above.
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bmork
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| Posts: 165 Joined: Thu Mar 15, 2012 10:47 pm Location: Oslo, Norway |
LOM wrote: There are no serial interfaces on K4305, only a direct ethernet interface. There is a webserver behind the ethernet interface where you may find signal and other connection info. <WebUi> <Home>http://{0}/</Home> <Sms>http://{0}/html/home.htm?startPage=sms-inbox</Sms> <Account>http://{0}/html/home.htm?startPage=account</Account> <Settings>http://{0}/html/home.htm?startPage=network-settings</Settings> <Help>http://{0}/html/home.htm?startPage=help</Help> </WebUi> You'll have to find out which ip adress the web server resides on and substitute that address for {0} in the list above. Yes, but as you noted earlier: It's better to use MBIM if you want features like that. Check out the new ModemManager with libmbim support.
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