# TP_RequestAutoSamplingStopAsync

## Syntax

  `#include <nitro/spi.h>`

      void TP_RequestAutoSamplingStopAsync( void );

## Arguments

None.

## Return Values

None.

## Description

This function asynchronously issues a request to ARM7 to stop autosampling touch panel values.

Note:
In this function, you must confirm whether the request to ARM7 was properly processed.
To obtain the success or failure of the request, you can either first use `TP_WaitBusy` to wait for completion and then use `TP_CheckError`, or use a user callback argument if a user callback has been set in `TP_SetCallback`.

## See Also

`TP_RequestAutoSamplingStart, TP_WaitBusy,TP_CheckError, TP_RequestAutoSamplingStop`

## Revision History

2004/04/21 Initial version.

CONFIDENTIAL