return -1;
}
+ ftdi->readbuffer_offset = 0;
+ ftdi->readbuffer_remaining = 0;
+
return 0;
}
ftdi->error_str = "FTDI purge of RX buffer failed";
return -1;
}
+
+ ftdi->readbuffer_offset = 0;
+ ftdi->readbuffer_remaining = 0;
if (usb_control_msg(ftdi->usb_dev, 0x40, 0, 2, 0, NULL, 0, ftdi->usb_timeout) != 0) {
ftdi->error_str = "FTDI purge of TX buffer failed";