Metrologic Optimus S Programming Manual page 138

132 "C" Programming Guide For Optimus S/R
NetClose
It is necessary for the application to check the status of IPReady (one of the
NetStatus items) before performing any networking operations.
NetInit() is to enable the default module, either Bluetooth PAN or
802.11b.
NetInit (3) enables the GPRS functionality on a mobile phone via
Bluetooth DUN.
NetInit (4) enables PPP connection via a modem cradle.
NetInit (5) enables PPP connection via direct RS-232.
Model#
WLAN
Bluetooth PAN
Bluetooth
GPRS
PPP via IR
PPP via RS-232
Return If successful, it returns 0.
On error, it returns -1. (Usually it is caused by hardware problems.)
See Also GetNetStatus, NetClose
Purpose To shut down TCP/IP networking operations.
Syntax int NetClose (void);
Example val = NetClose();
Description This routine shuts down the TCP/IP networking operations, and the power of
wireless modules is cut off. Networking operations can be restarted by calling
NetInit.
Return If successful, it returns 0.
On error, it returns -1. (Usually it is caused by hardware problems.) (?)
See Also NetInit
Optimus
S
---
NetInit()
DUN- NetInit
(3)
NetInit
(4)
---
Optimus R
--- NetInit()
NetInit() ---
NetInit ---
(3)
NetInit NetInit
(4) (4)
NetInit NetInit
(5) (5)