SPBT2532C2AT datasheet(32/48 Pages) STMICROELECTRONICS

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Commands

SPBT2532C2.AT

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Doc ID 16089 Rev 3

Where

[GPIO Pin] is the Pin number, 1 – 4, of the desired GPIO to read.

C.17.2

Responses

If the operation is successful, the response is:

AT-AB GPIOReadDone [result]

Where

[result] is either a 1 to indicate high, or 0 to indicate low.

C.18

GPIOWrite

The GPIOWrite command is used to set a GPIO pin to high or low. A GPIO may only be set

when configured as an output.

C.18.1

Syntax

AT+AB GPIOWrite [GPIO Pin] [Setting]

Where

[GPIO Pin] is the Pin number, 1 – 4, of the desired GPIO to read. [Setting] is a

1 to set a pin to high and a 0 to set a pin to low.

C.18.2

Responses

If the operation is successful, the response is:

AT-AB GPIOWriteDone

C.19

Hold

The Hold command is used to switch a device from active mode to hold mode.

C.19.1

Syntax

AT+AB Hold [BD address] [Hold Duration]

Where

[BD address] is the BD address of the device to be switched to active mode.

[Hold Duration] is given in slots from 4-10,000.

C.19.2

Responses

If the operation is successful, the response is:

AT-AB HoldMode

C.20

HostEvent

The HostEvent command is used to enable/disable the host notification strings. This will

override the default setting in the dynamic configuration only for the current session; until

reset.

C.20.1

Syntax

AT+AB HostEvent [Enable/Disable]

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