Problem using a USB printer on Palo35 board
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Hello
everyone,
I'm facing a problem with a Palo35 board: it seems that no USB device can be recognized when I plug it in. Specifically, I want to use a Dymo LabelWriter 450 printer with my Gumstix Palo35. My configuration: - Overo Fire with bootable SD card (Palmtop image) - Palo35 board - Kernel 2.6.34 (with Caspa VL camera support) I'm using the USB host port of the Palo35 with the following adapter : https://www.gumstix.com/store/product_info.php?products_id=231 Whatever the device I plug in, 'usb-devices' command give me the same output: T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 1 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev=02.06 S: Manufacturer=Linux 2.6.34 musb-hcd S: Product=MUSB HDRC host driver S: SerialNumber=musb_hdrc C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 3 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev=02.06 S: Manufacturer=Linux 2.6.34 ehci_hcd S: Product=OMAP-EHCI Host Controller S: SerialNumber=ehci-omap.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub I see no trace of my device here, however the same command on my Ubuntu desktop computer gives me (amongst others): T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 13 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0922 ProdID=0020 Rev=01.12 S: Manufacturer=DYMO S: Product=DYMO LabelWriter 450 S: SerialNumber=10111603015932 C: #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=2mA I: If#= 0 Alt= 0 #EPs= 2 Cls=07(print) Sub=01 Prot=02 Driver=usblp I've tried to load the 'usblp' module on my Gumstix, but that doesn't change anything. Here's the result of 'lsmod' command on the Gumstix: Module Size Used by usblp 9706 0 ipv6 219860 20 libertas_sdio 13551 0 libertas 145274 1 libertas_sdio option 16236 0 lib80211 5167 1 libertas ads7846 8515 0 mt9v032 8925 0 usbserial 30552 1 option Strangely, the 'dmesg' command gives me the following: usbcore: registered new interface driver usblp hub 2-0:1.0: state 7 ports 3 chg 0000 evt 0004 ehci-omap ehci-omap.0: GetStatus port 2 status 001803 POWER sig=j CSC CONNECT hub 2-0:1.0: port 2, status 0501, change 0001, 480 Mb/s hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x501 ehci-omap ehci-omap.0: port 2 full speed --> companion ehci-omap ehci-omap.0: GetStatus port 2 status 003801 POWER OWNER sig=j CONNECT hub 2-0:1.0: port 2 not reset yet, waiting 50ms ehci-omap ehci-omap.0: GetStatus port 2 status 003002 POWER OWNER sig=se0 CSC hub 2-0:1.0: unable to enumerate USB device on port 2 hub 2-0:1.0: state 7 ports 3 chg 0000 evt 0004 twl4030_usb twl4030_usb: HW_CONDITIONS 0x54/84; link 2 twl4030_usb twl4030_usb: HW_CONDITIONS 0x50/80; link 0 Any thoughts? Have you ever managed to have a USB device working on a Palo35? Best regards, Jeremie. --
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Hello everyone,
Any idea on this problem? Regards, Jeremie. On 10/10/11 17:18, Jeremie Y. Chevalier wrote: Hello everyone, --
------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users |
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Have you tried with something like a USB keyboard (very low power)? M. From: Jeremie Y. Chevalier [mailto:[hidden email]]
Hello everyone, Hello everyone, --
------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1
_______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users --
------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users |
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Hello,
I've tried several low-power peripherals such as a mouse, a flash drive, a keyboard, etc. but nothing seems to be recognized. Is there any specific USB modules to compile and to add to the Palmtop image ? Regards, Jeremie. On 17/10/11 23:09, Alex Gibson wrote: On 17/10/2011 9:16 PM, Jeremie Y. Chevalier wrote:Hello everyone, Any idea on this problem? Regards, Jeremie.Tried using a powered hub ? If you plug a usb/flash drive in is it recognised ? Alex ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users --
------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users |
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Hi Alexander,
Thanks for your answer. I'm using the host port on my board, and I'm not pretty sure if the devices I tried are USB 2.0 devices or not. I will try to get my hands on a fast USB hub and will keep in touch with the list if that solved the problem. Regards, Jeremie. On 18/10/11 12:23, Alexander Thomas wrote: Hi Jeremie, Are you using the USB OTG port or the host port? Unfortunately USB is a little tricky on the Overo boards: - If you use the host port then only high-speed USB 2.0 devices will work (your flash drive should work unless it is really old). You must use a high-speed hub with this port to use USB 1.1 devices. - If you use the OTG port then every device that requires less than 100mA should work. But you must use an adaptor that grounds the ID pin to use this port in host mode, and this adaptor must be plugged in at boot time. You can use a low-speed hub with the OTG port, but it must be a powered hub. Alexander On Tue, Oct 18, 2011 at 9:26 AM, Jeremie Y. Chevalier [hidden email] wrote:Hello, I've tried several low-power peripherals such as a mouse, a flash drive, a keyboard, etc. but nothing seems to be recognized. Is there any specific USB modules to compile and to add to the Palmtop image ? Regards, Jeremie. On 17/10/11 23:09, Alex Gibson wrote: On 17/10/2011 9:16 PM, Jeremie Y. Chevalier wrote: Hello everyone, Any idea on this problem? Regards, Jeremie. Tried using a powered hub ? If you plug a usb/flash drive in is it recognised ? Alex ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users --
------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users |
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Hello there,
I confirm that using a high-speed powered USB hub solved my problem ;-). Thanks again. Jeremie. On 18/10/11 14:07, Jeremie Y. Chevalier wrote: Hi Alexander, --
------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ gumstix-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gumstix-users |
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