Re: [Linux-usb-users] Error reading usb device with libusb

2007-09-12 Thread Xiaofan Chen
On 9/13/07, Frédéric Mantegazza <[EMAIL PROTECTED]> wrote: > Hello, > > I'm using a USB DIY screen calibration sensor[1] with ArgyllCMS, a free > calibration software[2]. > > The dialog with this sensor is very easy: just read/write like on serial > bus. I made a python script for tests purpose, an

[Linux-usb-users] Error reading usb device with libusb

2007-09-12 Thread Frédéric Mantegazza
Hello, I'm using a USB DIY screen calibration sensor[1] with ArgyllCMS, a free calibration software[2]. The dialog with this sensor is very easy: just read/write like on serial bus. I made a python script for tests purpose, and it works fine using /dev/ttyACM0 (provided by cdc-acm driver). Bu