Our driver works without any problems in windows but it doesn't receive any answer on linux. Our system is a Fedora 12 and I've done the steps described here (because at the beginning no device was found):
But now we can open the device, send a command but cannot read data. This UPS works using the control channel for sending command and the input channel for receiving them. If I launch the UsbView application I can see the device, but when I select the node I get:
We are using this UPS device:
http://www.salicru.com/en/sps-soho-series
Our driver works without any problems in windows but it doesn't receive any answer on linux. Our system is a Fedora 12 and I've done the steps described here (because at the beginning no device was found):
http://www.mail-archive.com/avr-chat@nongnu.org/msg00902.html
But now we can open the device, send a command but cannot read data. This UPS works using the control channel for sending command and the input channel for receiving them. If I launch the UsbView application I can see the device, but when I select the node I get:
Usb_Device_Descriptor
blenght: 0x12
bDescriptorType: 0x1
bcdUSB: 0x110
bDeviceClass: 0x0
bDeviceSubClass: 0x0
bDeviceProtocol: 0x0
bMaxPacketSize0: 0x8 (8)
idVendor: 0x665
idProduct: 0x5161
bcdDevice: 0x2
iManufacturer: 0x1
iProduct: 0x2
iSerialNumber: 0x0
bNumConfigurations: 0x1
String descriptors
error opening the device
Any ideas?