I've played with code that enumerate usb devices,etc..but haven't figured how to associate the usb device with a /dev/ttyUSBnn device properly/correctly or how? ...don't know enough yet eg modem on device ls /proc/bus/usb/002 001 002
the falcom modem is the 002 device, yet the serial device is attached to /dev/ttyUSB0....... anyway, perhaps all I should do is enumerate the /dev/ttyUSBnn directory names ?? and as all of these I will need to open and check for modem, may as well ? not so trivial searching/enumerating a directory in LINUXX.....trivial stuff in windows... anyone got a C code snippet to search LINUX directories ?....... I'm examining ls.c atm for hints........Grrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr and didn't find anything searching the web......... ----- Original Message ----- From: fred To: devel Sent: Wednesday, August 09, 2006 9:03 AM Subject: detecting modems on USB the primary configuration of a modem is the device, now with USB, it can be by chance whether the kernel attaches your modem to ttyUSB0 or ttyUSB1...or what if you have many modems, and you want to be specific about which modem is where because you have them registered with different operators. Anyone thought about this? I think perhaps a id config needed in group = smsc smsc = at the id, maybe on AT+CIMI, or serial no, or somehow specified to be any or or of these.....
