Re: N800 experimental host mode patches available
Hi, do you or somebody else here know if the 770 also has this host detection via the ID pin feature? And why does the USB chip of the N800 don't need this 5V from external? I thougt it also need it, because there is only 3V and no 3 to 5V converter inside the device. Regards, Andi Tony Lindgren schrieb: > Hi all, > > I've been meaning to do this for a while, but only now got into it after > sorting out one more issue with the N800 USB DMA. > > I've posted some experimental N800 host mode patches to [1] for people > to play with. Although the N800 is not built to support host or OTG mode > and does not have a mini-B connector, you can still use it via some > software hacks. > > The patches are from the linux-omap git tree at [2] with some extra > patches to force N800 into host mode. > > The driver is still very much experimental and can cause file system > corruption on USB drives, so YMMV :) > > Anyways, let me know of issues and fixes. > > Regards, > > Tony > > [1] http://muru.com/linux/n800-usb-host/ > [2] > http://master.kernel.org/git/?p=linux/kernel/git/tmlind/linux-omap-2.6.git;a=summary > ___ > maemo-developers mailing list > maemo-developers@maemo.org > https://maemo.org/mailman/listinfo/maemo-developers signature.asc Description: OpenPGP digital signature ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
Re: USB web cameras with 770
Antti Saarto schrieb: > many usb devices don't really need +5v.. Has anyone tried to > connect the + terminal (~3.6V) from to the USB +5V signal? is there a pin with 3V output voltage, which one? I have thought of using the 4th normally unused pin (see english wikipedia for more information) of the mini usb jack to get 3 volts outside the device. there connect a power up converter like MAX 756 to this pin and inject the 5v output to the normal power pins. I think that might work, but I haven't tested yet. mfg ah signature.asc Description: PGP signature signature.asc Description: OpenPGP digital signature ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
Re: N800 and USB host mode
Zoran Kolic schrieb: Has anybody played around with trying to get the N800 to support USB host mode? Yes, I know that this won't work without a modified USB hub to inject +5V onto the USB port. Not the answer to question. Just like to get more info on the subject. I've found cable with 5 pins for the 770 side and two usb-s for data and power on the other. Powered usb hub is not hard to find. What exact file or files should be changed by the hand to make equivalent to flasher in enabling usb host mode? just run flasher to see its options and your question is answered ;-) i think it was --enable-usb-host or something like that mfg ah ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
Re: N800 and USB host mode
Perhaps, you don't need USB as the Nokia 770 and N800 each have an speaker and microphone. Okay the microphone at 770 has no jack, but as far as i now at N800, but you could also use a bluetooth headset to get a line in ;-) And as serial device you could use the serial port at the backside pins of the device, at least for n700 the pin layout is public. but okay usb would be nicer, because it would only be one jack. mfg ah David Hagood schrieb: Has anybody played around with trying to get the N800 to support USB host mode? Yes, I know that this won't work without a modified USB hub to inject +5V onto the USB port. The reason I ask is that I was planning on trying to port a program over, and I'd really like to have USB host mode support for the program (GMFSK, a program for amateur radio operators to do digital signaling over HF, and I really need both an extra USB audio device and a USB serial device to get the maximum benefit out of the program.) At first glance, it looks like building the kernel with the OMAP OTG support might just work, but I was curious is anybody else had tried this. ___ maemo-users mailing list maemo-users@maemo.org https://maemo.org/mailman/listinfo/maemo-users ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
[maemo-developers] Wii-Remote
Hi, has somebody already tried to connect a Wii-Remote with an Nokia 770 or N800 via Bluetooth? see http://www.wiili.org/index.php/Wiimote for more infos ___ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers