Android development (was Re: best way to run -RELEASE and -CURRENT on the same machine)

Kostik Belousov kostikbel at gmail.com
Sun Jan 16 13:17:26 UTC 2011


On Sun, Jan 16, 2011 at 01:58:26PM +0100, Hans Petter Selasky wrote:
> On Sunday 16 January 2011 13:30:33 Aryeh Friedman wrote:
> > On Sun, Jan 16, 2011 at 7:27 AM, Hans Petter Selasky <hselasky at c2i.net> 
> wrote:
> > > On Sunday 16 January 2011 13:20:39 Aryeh Friedman wrote:
> > >> On Sun, Jan 16, 2011 at 7:07 AM, Hans Petter Selasky <hselasky at c2i.net>
> > > 
> > > wrote:
> > >> > On Sunday 16 January 2011 12:59:17 Aryeh Friedman wrote:
> > >> >> On Sun, Jan 16, 2011 at 6:48 AM, Hans Petter Selasky
> > >> >> <hselasky at c2i.net>
> > >> > 
> > >> > wrote:
> > >> >> > On Sunday 16 January 2011 11:49:28 Hans Petter Selasky wrote:
> > >> >> >> if_cdce kernel,
> > >> >> > 
> > >> >> > if_cdce kernel module
> > >> >> > 
> > >> >> > --HPS
> > >> >> 
> > >> >> flosoft-stable# kldload if_cdce
> > >> >> kldload: can't load if_cdce: File exists
> > >> > 
> > >> > Any ueX network interfaces?
> > >> 
> > >> None
> > >> 
> > >> > Also:
> > > And what about:
> > > 
> > > usbconfig -d X.Y dump_curr_config_desc
> > 
> > flosoft-stable# usbconfig -d 5.2 dump_curr_config_desc
> > ugen5.2: <Android Phone HTC> at usbus5, cfg=0 md=HOST spd=HIGH (480Mbps)
> > pwr=ON
> > 
> > 
> >  Configuration index 0
> > 
> >     bLength = 0x0009
> >     bDescriptorType = 0x0002
> >     wTotalLength = 0x0037
> >     bNumInterfaces = 0x0002
> >     bConfigurationValue = 0x0001
> >     iConfiguration = 0x0000  <no string>
> >     bmAttributes = 0x0080
> >     bMaxPower = 0x0080
> > 
> >     Interface 0
> >       bLength = 0x0009
> >       bDescriptorType = 0x0004
> >       bInterfaceNumber = 0x0000
> >       bAlternateSetting = 0x0000
> >       bNumEndpoints = 0x0002
> >       bInterfaceClass = 0x0008
> >       bInterfaceSubClass = 0x0006
> >       bInterfaceProtocol = 0x0050
> >       iInterface = 0x0000  <no string>
> > 
> >      Endpoint 0
> >         bLength = 0x0007
> >         bDescriptorType = 0x0005
> >         bEndpointAddress = 0x0001  <OUT>
> >         bmAttributes = 0x0002  <BULK>
> >         wMaxPacketSize = 0x0200
> >         bInterval = 0x0000
> >         bRefresh = 0x0000
> >         bSynchAddress = 0x0000
> > 
> >      Endpoint 1
> >         bLength = 0x0007
> >         bDescriptorType = 0x0005
> >         bEndpointAddress = 0x0081  <IN>
> >         bmAttributes = 0x0002  <BULK>
> >         wMaxPacketSize = 0x0200
> >         bInterval = 0x0000
> >         bRefresh = 0x0000
> >         bSynchAddress = 0x0000
> > 
> > 
> >     Interface 1
> >       bLength = 0x0009
> >       bDescriptorType = 0x0004
> >       bInterfaceNumber = 0x0001
> >       bAlternateSetting = 0x0000
> >       bNumEndpoints = 0x0002
> >       bInterfaceClass = 0x00ff
> >       bInterfaceSubClass = 0x0042
> >       bInterfaceProtocol = 0x0001
> >       iInterface = 0x0000  <no string>
> > 
> >      Endpoint 0
> >         bLength = 0x0007
> >         bDescriptorType = 0x0005
> >         bEndpointAddress = 0x0002  <OUT>
> >         bmAttributes = 0x0002  <BULK>
> >         wMaxPacketSize = 0x0200
> >         bInterval = 0x0000
> >         bRefresh = 0x0000
> >         bSynchAddress = 0x0000
> > 
> >      Endpoint 1
> >         bLength = 0x0007
> >         bDescriptorType = 0x0005
> >         bEndpointAddress = 0x0082  <IN>
> >         bmAttributes = 0x0002  <BULK>
> >         wMaxPacketSize = 0x0200
> >         bInterval = 0x0000
> >         bRefresh = 0x0000
> >         bSynchAddress = 0x0000
> 
> Looks like interface 1 is the ADB one (vendor specific). If the ADB client is 
> not using LibUSB then you might get it working by adding the vendor ID and 
> product ID to sys/dev/usb/serial/u3g.c as listed by dump_device_desc . A 
> /dev/cuaU0 will then be created which you can use to transfer data.

FWIW, I successfully used adb from freebsd port of android SDK to
connect to Samsung Galaxy S. For sure, it only worked on i386, but
this is a known issue with libusb.
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