"James" == James Liggett jrliggett@cox.net writes:
James> Hello all, I have been working on getting Hotsync to sync to a James> USB cradle using usbserial. I did some research, and as it turns James> out, the functions that wine uses to poll normal serial ports James> (like ioctl and tcgetattr) don't like usbserial devices very James> much. In fact, when I query my USB cradle using setserial, it James> gives me the same "Invalid Arguement" error that GetCommState James> does. Additionally, pilot-link doesn't even use these functions James> to communicate with a usbserial connected palm. The question now James> is, can we get tcgetattr to play nice with usbserial?
What USB to serial adapter is used? The usbserial Atmel AVRIce uses a FTDI FT232 which is well supported. It works quite well, with the serial related patches I sent to the list( but some of them not yet in CVS). The problem you suspect is likely more usb related.
Bye