User guide

Redpine Signals, Inc. Proprietary and Confidential. Page 169
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4.12.1 Query RSSI Value
1
Description
This command is used to retrieve the RSSI value for Access Point to which the
module is connected.
Relevance
This command is relevant both when the TCP/IP stack is enabled or bypassed.
Frame Body
None for the command going from Host to module
Response
The structure for the RSSI query frame‟s response (returned in the frame body
of the response packet) is as follows:
struct TCP_EVT_RSSI_t
{
UINT16 rssi_val;
UINT32 nErrorCode;
};
Structure Member
Name
Description
rssi_val
RSSI value for the Access Point to
which the module is connected, in dB.
This value is the absolute value – for
example, -20dbM would be reported
as 20.
nErrorCode
„0‟ is returned for Success,
0xc8 – In IBSS mode,
0xc9 – When unassociated.
4.12.2 Query Network Parameters
2
Description
1
This command is not supported in IBSS mode.
2
Please check the Release Notes of the individual modules‟ software/firmware
releases to check whether this feature is supported.