Page Comparison

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Anchor11392991139299 NetWiFiMgr_AP_Scan() Anchor11394921139492The Wireless Manager’s AP_Scan() function start the scan process. Results are passed back to the caller in a table of NET_IF_WIFI_AP structure which contains fields for link network SSID, channel, network type, Security type and signal strength. Anchor11394931139493

Files

Anchor11234401123440Every Wireless Manager layer net_wifi_mgr.c Anchor11234461123446

Prototype

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static void


                                                NET_IF_WIFI_AP   *p_buf_scan,

CPU_INT16U


                                                CPU_INT16U        scna_len_max,

const


                                          const NET_IF_WIFI_SSID *p_ssid,


                                                NET_IF_WIFI_CH

ch, NET_ERR

    ch,
                                                NET_ERR          *perr);

HTML Table

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Code_Listing

Table Row (tr)

Table Cell (td)

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1123443

Code Block

          static void NetWiFiMgr_AP_Scan       (NET_IF           *p_if,

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1151526

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1139532

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1139562

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1139595

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1139630

Table Row (tr)

Anchor11234481123448Note that since every Wireless Manager’s AP_Scan() function is accessed only by function pointer via the Wireless Manager’s API structure, it doesn’t need to be globally available and should therefore be declared as ‘static’‘static’. Anchor10986381098638

Arguments

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11396951139695`p_if` Anchor11396961139696
Pointer to the interface to scan with.
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1139706`p_buf_scan` Anchor11397641139764
Pointer to table that will receive the return network found.
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`scan_len_max` Anchor11397661139766
Length of the scan buffer (i.e., number of network that can be found).
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`p_ssid`anchor11397821139782
Pointer to variable that contains the SSID to find.
Anchor11396971139697`ch` Anchor11321811132181
The wireless channel to scan:
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`NET_IF_WIFI_CH_ALL`
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`NET_IF_WIFI_CH_1`
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`NET_IF_WIFI_CH_2`
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`NET_IF_WIFI_CH_3`
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`NET_IF_WIFI_CH_4`
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`NET_IF_WIFI_CH_5`
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`NET_IF_WIFI_CH_6`
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`NET_IF_WIFI_CH_7`
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`NET_IF_WIFI_CH_8`
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`NET_IF_WIFI_CH_9`
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`NET_IF_WIFI_CH_10`
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`NET_IF_WIFI_CH_11`
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`NET_IF_WIFI_CH_12`
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`NET_IF_WIFI_CH_13`
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`NET_IF_WIFI_CH_14`
Anchor11518411151841 Anchor11155771115577`perr` Anchor11321931132193
Pointer to variable that will receive the return error code from this function.
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Returned Values

Anchor11156221115622None. Anchor11156231115623

Required Configuration

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1115624None. Anchor10971981097198

Notes/Warnings

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Versions Compared

Old Version 1

New Version Current

Key

Files

Prototype

Arguments

Returned Values

Required Configuration

1115624None. Anchor10971981097198

Notes/Warnings

None.