Metrologic Optimus R, Programming Manual

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134 "C" Programming Guide For Optimus S/R
int Signal Signal Strength
Level 0 ~ 30
30 ~ 60
over 60
Weak
Moderate
Strong
2
int Noise Noise Level 1
2 ~ 3
4 ~ 5
Weak
Moderate
Strong
3
int Channel Current Channel
Number 1 ~ 11 4
int TxRate Current Transmit
Rate 1
2
4
8
1 Mbps
2 Mbps
5.5 Mbps
11 Mbps
5
int IPReady Terminal IP Status
for both WLAN and
Bluetooth
-1
0
1
Error
Not Ready
Ready
6
Note: IPReady is used for both WLAN (802.11b) and Bluetooth.
GetNetStatus
Purpose To retrieve information on 802.11b networking status from the system.
Syntax void GetNetStatus (struct NETSTATUS *ns);
Example struct NETSTATUS ns;
..............................
GetNetStatus (&ns);
printf ("Link Quality: %d", ns.Quality);
Description This routine gets information on the current 802.11b networking status.
Return None
See Also
CheckNetStatus