Has anyone used a CF modem card successfully? I am trying to use a Socket
56K CF Modem Card. The system recognizes the card, but when I try to open /dev/tts/2 I get an error saying that it doesn't exist. I assume I can open it as a normal serial port using open("/dev/tts/2",...). I hope someone can help. This is the last big hurdle (I hope) that we need to get over. FYI We are using 2.4.27-vrs1 on an AT91RM9200.