I faced the problem to use H24 via USB in embedded Lunux. I tried to communicate H24 in Linux using cdc-acm driver (as it described in documentation). But I failed. I could not use CDC driver because of some problems in driver (I suppose). It didn work. Solution was to use usbserial driver. To use usbseral driver you have to specify vendor and product ID of H24 USB device. Use "lsusb" command to get USB device information and then command "modprobe usbserial vendor=0x22b8 product=0x2d99".After that you can communicate H24 USB device using /dev/ttyUSB0-3 ports.
Please try to edit the text in a text editor than paste it here. Your other post is truncated as well (and don’t use Show Preview).
Thank you Vladimir for this info!
Hit enter to search or ESC to close
Knowledge Base & Download Zone