GEOS SDK TechDocs
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1 Introduction
This chapter discusses how to set up your Nokia 9000i Communicator to emulate a Hayes-compatible modem to establish a direct serial connection.
On the Nokia 9000i Communicator, you connect through a "virtual" serial port and use a stream to read and write data to this port just as you would with an actual serial port. (For more information on streams, see the Streams chapter of the Concepts Book.) The modem driver handles data notifications from the port.
The ModemC Library provides an interface to the modem driver while the VirtualSerial Library provides a stream interface to the "virtual" serial port. In addition, the
modem.goc
module provides a set of basic routines for establishing a modem
connection. You can drop this module into any application that uses a
modem.
1 Introduction
2 Connecting
3 Sending Data
4 Receiving Data
5 Disconnecting
GEOS SDK TechDocs
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| 1 Introduction