Hi Eli, On Friday, 18. April 2014 14:20:07 E.S. Rosenberg wrote: > Hi all, > Going through the documentation I'm having a hard time figuring out how to > know what the number of ports on my ftdi board is (obviously I know that > I have 4 but on the program level). > > udev shows that there are 4 ports so it clearly has a way, but I'm > scouring the libftdi API to no avail, there is a function to set what > interface/port to use but no function to verify that the interface > actually exists before trying to set it... > > Any pointers would be appreciated.
I think the easiest way to solve this is to look at the chip type, see "ftdi->type". Then your program can decide how many ports to look for. Cheers, Thomas -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
