New Cellular Radio Driver
I did a more stable single transparent Mode TCP Client implementation. It works synchronous (it waits for every answer from the SIM900). And the driver works based on the Statemachine from the SIM900.
Still some Problems:
-It can’t send/receive just a byte array. It’s just possible to send/receive a string message. So you can’t use any crypto.
-you have all the time to close a connection, also if the server closes it. Cause the Statemachine from the driver is to slow to regonize the changing state of the SIM900.
I would love to finish the whole thing, but i can’t find the time for it. If you have any future addition, please send it to me and i will add it. So have fun and if you have any question, just write to me