UM1695 datasheet(39/46 Pages) STMICROELECTRONICS

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UM1695

Status variable reference

wifi_num_assoc

Number of the client associated to the module

ip_ipaddr

192.168.121.184

Current IP address

ip_netmask

255.255.252.0

Current IP netmask

ip_gw

192.168.123.20

Current IP default gateway

ip_dns

192.168.123.20

Current IP DNS server

ip_sock_open

Bitmask of Socket Client ID currently opened,

expressed in base 10 (ip_sock_open=13

(00001101 in binary), means that socket#0

socket#2 and socket#3 are currently opened)

ip_sockd_port

Socket server port opened

free_heap

30472

Current free heap space

min_heap

26552

Minimum free heap space thus far

current_time

90643

Current time in seconds

Table 7. Peers table

Variable

Sample value

Description

link_id

Identifier of the client

state

0 = Hardware Power Up

1 = HW link initialization

2 = Client Link identifier allocated

3 = Authenticated

4 = Associated

5 = Peer lost beacons

6 = Peer in power save state

addr

90:18:7C:96:0D:0B

MAC address of the client

last_rx

21244

Timestamp of last received packet

last_tx

21244

Timestamp of last transmitted packet

rx_drops

Count of frames dropped during reception

tx_drops

Count of frames dropped during transmission

rx_pkts

Count of received frames

tx_pkts

Count of transmitted frames

tx_errs

Count of errors detected during frame transmit

rate_mask

0x00003FCF

AP reported Operational data rate mask

cur_rate_idx

Most significant byte of the rate_mask

cur_rate_ok

Counter to perform rate step up

cur_rate_fail

Counter to perform rate step down

tx_consec_fail

Counter to perform disassociation

Table 6. Status variable (continued)

Variable

Sample value

Description

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