trying to use ELM-USB

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trying to use ELM-USB

Postby badtoyz » Wed Jan 29, 2014 4:23 pm

I am trying to use the ELM-USB 327 with my raspberry pi and i can not get the device driver for it.
i get this from dmesg

[ 8672.346249] usb 1-1.2: new full-speed USB device number 7 using dwc_otg
[ 8672.453208] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60
[ 8672.453244] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 8672.453261] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller
[ 8672.453276] usb 1-1.2: Manufacturer: Silicon Labs
[ 8672.453290] usb 1-1.2: SerialNumber: 0001

when i pulg it into my archlinux laptop i get

[ 9474.202620] usb 6-1: new full-speed USB device number 2 using uhci_hcd
[ 9474.682772] usbcore: registered new interface driver usbserial
[ 9474.682792] usbcore: registered new interface driver usbserial_generic
[ 9474.682805] usbserial: USB Serial support registered for generic
[ 9474.686780] usbcore: registered new interface driver cp210x
[ 9474.686825] usbserial: USB Serial support registered for cp210x
[ 9474.686867] cp210x 6-1:1.0: cp210x converter detected
[ 9474.792593] usb 6-1: reset full-speed USB device number 2 using uhci_hcd
[ 9474.931349] usb 6-1: cp210x converter now attached to ttyUSB0

i have tried using modprobe for cp210x and uhci_hcd but no luck. im not new to linux but new to archlinux
Any help would be great
badtoyz
 
Posts: 3
Joined: Wed Jan 29, 2014 4:16 pm

Re: trying to use ELM-USB

Postby WarheadsSE » Wed Jan 29, 2014 4:32 pm

Which kernel do you have installed?
$this->bbcode_second_pass_code('', '
pacman -Qs linux-raspberrypi
uname -a
')
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Re: trying to use ELM-USB

Postby badtoyz » Wed Jan 29, 2014 4:38 pm

local/linux-raspberrypi 3.10.28-1
Linux alarmpi 3.10.27-2-ARCH #1 PREEMPT Tue Jan 21 00:42:16 MST 2014 armv6l GNU/Linux
badtoyz
 
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Re: trying to use ELM-USB

Postby WarheadsSE » Thu Jan 30, 2014 3:02 am

Time to reboot.
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Re: trying to use ELM-USB

Postby badtoyz » Thu Jan 30, 2014 10:51 pm

thanks alot that fixed it. did not even think of that
badtoyz
 
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