On Wed, Nov 05, 2014 at 09:37:59AM +0800, Batdelger.O wrote: > Hello > Hope you guys are doing great. > I've got problem with pl2303 Linux driver. In a nutshell, my mission is to > control magnetic card reader/writer with PL-2303 XA / HXA chip from the > Linux. I'm using Ubuntu 14.04(kernel version: 3.13.0-39-generic). Everything > is going fine. Giving no errors. Writing data via usb-serial seems to work. > But the device is not receiving data. If that issue familiar with you, > please give me advice. How exactly are you "writing data"? And have you set up flow control properly? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html