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AT+i Programmer's Manual - SE Spezial-Electronic AG

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4 Report Status<br />

4.1 +iRPi — Report Status<br />

Syntax: <strong>AT+i</strong>RPi<br />

Parameters: i=0..11<br />

Command Options:<br />

Returns an appropriate status message.<br />

i=0 Returns the iChip part number.<br />

i=1 Returns the current firmware revision and date.<br />

i=2 Returns the connection status.<br />

i=3 Returns boot-block revision and date.<br />

i=4 Returns iChip socket status.<br />

i=5 Returns a unique serial number.<br />

i=6 Returns current ARP table.<br />

Report Status<br />

i=7 Returns socket buffers utilization bitmap. iChip‘s DTRH signal<br />

can be used to signal socket buffer status changes in hardware.<br />

This signal is raised when new data in one or more sockets is<br />

available, or when a remote browser has changed a web<br />

parameter. It is lowered when any socket or web parameter is<br />

read.<br />

i=8 Returns current time-of-day based on time retrieved from the<br />

Network Time Server and the GMT offset setting. Returns an<br />

all-zero response if a timestamp has not yet been retrieved from<br />

the network since the last power-up.<br />

i=9 Reserved<br />

i=10 Returns wireless LAN status report.<br />

i=11 Returns a list of all access points available in the surrounding<br />

area.<br />

Default: None<br />

Result Code:<br />

i=0..11 Status message followed by I/OK.<br />

I/ERROR Otherwise<br />

<strong>AT+i</strong> Programmer‘s <strong>Manual</strong> Version 8.21 4-1

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