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this SIM5218 AT command manual - Cooking Hacks

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<strong>SIM5218</strong> Serial <strong>AT</strong> Command Set<br />

Test Command<br />

<strong>AT</strong>+CDCDVL=<br />

Read Command<br />

<strong>AT</strong>+CDCDVL<br />

Write Command<br />

<strong>AT</strong>+CDCDVL=<br />

Responses<br />

+CDCDVL: (list of supported s)<br />

OK<br />

Responses<br />

+CDCDVL:<br />

OK<br />

Responses<br />

OK<br />

ERROR<br />

Defined values<br />

<br />

0 – set DCD pin low in GPIO mode<br />

1 – set DCD pin high in GPIO mode<br />

Examples<br />

<strong>AT</strong>+CDCDVL=0<br />

OK<br />

12.24 <strong>AT</strong>+CCGSWT Switch between camera interface and GPIO<br />

Description<br />

This <strong>command</strong> is used to switch the function between camera interface and general GPIO, if your<br />

project has no camera subsystem existed then you can use <strong>this</strong> <strong>AT</strong> <strong>command</strong> to use camera interface<br />

as general GPIO, there are total 14 pins of <strong>this</strong> type.<br />

SIM PIN References<br />

NO Vendor<br />

Syntax<br />

Test Command<br />

<strong>AT</strong>+CCGSWT=<br />

Read Command<br />

<strong>AT</strong>+CCGSWT<br />

Write Command<br />

<strong>AT</strong>+CCGSWT=<br />

Responses<br />

+CCGSWT: (list of supported s)<br />

OK<br />

Responses<br />

+CCGSWT: <br />

OK<br />

Responses<br />

OK<br />

<strong>SIM5218</strong>_Serial _<strong>AT</strong>C_V1.36 255<br />

5/15/2012

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