I have been trying to get a GPRS system operating with a GSM modem connected to a ConnectCore 9P 9215.
I have got to the point where I can use the PPP routines to set up a GRPS link OK, and it all seems to work correctly.
I am however having trouble trying to work out how to handle errors. If I get failures with the dialler or if the Link Layer fails to connect I am not sure how to recover.
Should I call PPPCloseInterface if there is a failure after calling PPPOpenInterface?
The documentation is reasonabl clear to shopw what to do if it all works but there is no indications in the State diagams of haw to handle errors.