IO warrior is not recognized
Moderator: Guido Körber
-
- Posts: 12
- Joined: Sat Nov 19, 2005 1:47 pm
- Contact:
IO warrior is not recognized
Hi,
I just finished my new IO warrior 40. If I plug it, it does not show up under the usb list (in about this mac-> more info). If I play a demo it says that no IO warrior available.
If I use the USB prober I get the following errors after plugging the IO warrior:
522.989 [1] AppleUSBOHCI[0x1654000]::MakeDevice error setting address. err=0xe00002ed device=0x21e7400 - releasing device
523.433 [1] AppleUSBOHCI[0x1654000]::MakeDevice error setting address. err=0xe00002ed device=0x21e7400 - releasing device
523.877 [1] AppleUSBOHCI[0x1654000]::MakeDevice error setting address. err=0xe00002ed device=0x21e7400 - releasing device
524.322 [1] AppleUSBOHCI[0x1654000]::MakeDevice error setting address. err=0xe00002ed device=0x21e7400 - releasing device
What must I do? A visual check, to me the solder seems fine, what can it be?
Thanks for helping me!
Wouter
I just finished my new IO warrior 40. If I plug it, it does not show up under the usb list (in about this mac-> more info). If I play a demo it says that no IO warrior available.
If I use the USB prober I get the following errors after plugging the IO warrior:
522.989 [1] AppleUSBOHCI[0x1654000]::MakeDevice error setting address. err=0xe00002ed device=0x21e7400 - releasing device
523.433 [1] AppleUSBOHCI[0x1654000]::MakeDevice error setting address. err=0xe00002ed device=0x21e7400 - releasing device
523.877 [1] AppleUSBOHCI[0x1654000]::MakeDevice error setting address. err=0xe00002ed device=0x21e7400 - releasing device
524.322 [1] AppleUSBOHCI[0x1654000]::MakeDevice error setting address. err=0xe00002ed device=0x21e7400 - releasing device
What must I do? A visual check, to me the solder seems fine, what can it be?
Thanks for helping me!
Wouter
-
- Site Admin
- Posts: 2856
- Joined: Tue Nov 25, 2003 10:25 pm
- Location: Germany/Berlin
- Contact:
When it does not show up as a device none of the samples can work.
It looks like the Mac detectes that there is a new device plugged in but the device is not working. This can have a number of reasons.
Check if there are any short circuits on the USB lines and the power supply. Make sure the IO-Warrior does get supply voltage.
It looks like the Mac detectes that there is a new device plugged in but the device is not working. This can have a number of reasons.
Check if there are any short circuits on the USB lines and the power supply. Make sure the IO-Warrior does get supply voltage.
-
- Posts: 12
- Joined: Sat Nov 19, 2005 1:47 pm
- Contact:
next step
Hi,
Sorry for the slow response. I needed to get a multimeter. I am a newby so sorry for any stupid questions or remarks.
I checked the voltage both on the USB port (on the plug) and on the chip. Both indicated a 4, 38 volt. This seems ok to me, is it?
If the voltage is both at the beginning of the circuit and on the chip this value there is no shortcut (or am i thinking the wrong way?).
Anyhow, still havent found the error. What should I do next?
Many thanks!
Wouter
Sorry for the slow response. I needed to get a multimeter. I am a newby so sorry for any stupid questions or remarks.
I checked the voltage both on the USB port (on the plug) and on the chip. Both indicated a 4, 38 volt. This seems ok to me, is it?
If the voltage is both at the beginning of the circuit and on the chip this value there is no shortcut (or am i thinking the wrong way?).
Anyhow, still havent found the error. What should I do next?
Many thanks!
Wouter
-
- Site Admin
- Posts: 2856
- Joined: Tue Nov 25, 2003 10:25 pm
- Location: Germany/Berlin
- Contact:
-
- Posts: 12
- Joined: Sat Nov 19, 2005 1:47 pm
- Contact:
-
- Site Admin
- Posts: 2856
- Joined: Tue Nov 25, 2003 10:25 pm
- Location: Germany/Berlin
- Contact:
-
- Posts: 12
- Joined: Sat Nov 19, 2005 1:47 pm
- Contact:
-
- Site Admin
- Posts: 2856
- Joined: Tue Nov 25, 2003 10:25 pm
- Location: Germany/Berlin
- Contact:
-
- Posts: 12
- Joined: Sat Nov 19, 2005 1:47 pm
- Contact:
-
- Site Admin
- Posts: 2856
- Joined: Tue Nov 25, 2003 10:25 pm
- Location: Germany/Berlin
- Contact:
-
- Posts: 12
- Joined: Sat Nov 19, 2005 1:47 pm
- Contact: