Thread: [Announce] USB hostmode beta release
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joerg_rw is offline joerg_rw
2010-12-19 , 12:43
Posts: 2,222 | Thanked: 12,651 times | Joined on Mar 2010 @ SOL 3
#564
Originally Posted by avidscavenger View Post
Hello again. I finally got around to trying to connect by Neo Freerunner to my N900 via USB with the N900 as host and it doesn't seem to work. Attached are syslog extracts from the N900, from the Neo, and from my Debian box when the same Neo is plugged into it.

Any expert interpretations are much appreciated.
N900 can provide only 200mA, Neo FR probably takes 500mA happily on detecting VBUS.
though this
Dec 19 17:03:11 localhost vmunix: [74373.290000] pcf50633 0-0073: usb curlim to 100 mA
doesn't really support that assumption.
I noticed you selected lowspeed? Maybe fullspeed would be better?

I see a
Dec 19 17:04:20 Nokia-N900 BME: start
Dec 19 17:04:24 Nokia-N900 kernel: [20743.785217] WARNING: at /home/builder2/maemo-fremantle-armel-extras-devel/work/kernel-power-2.6.28/drivers/usb/musb/musb_host.c:128 musb_h_tx_flush_fifo+0x94/0xcc()

OOPS alike thing, though I more wonder why bme started

HTH, will investigate further eventually
cheers
jOERG
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Last edited by joerg_rw; 2010-12-19 at 18:12.
 

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