Storm Interface Nav-Pad, Technical Manual

Page: 48 / 64

NavPad ™
Technical Manual
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NavPad - Technical Manual Rev 2.2
www.storm-interface.com Page 48 of 64
SetBuzzer
This function enables/disables the buzzer.
Parameters :
Int
enableBuzzer
timeToWait - maximum time to wait for command to complete
Return Value:
0 for success
///\brief SetBuzzer This function enables/disables buzzer
///
///\param enableBuzzer 0 - disable 1 - enable
///\param _timeToWait is the time in milliseconds to wait for the data to be
retrieved.
///\return 0 on success, negative error code on failure
/// Possible error codes are:
/// DEVICE_INFO_STRUCTURE_NULL = User app passed in NULL
pointer for DEVICE_INFO structure
/// NO_USB_DISPLAY_CONNECTED = No keypad is
connected so cannot retrieve info
/// REQUEST_TIMEOUT = Could not retrieve the
info in the time alloted.
///
DLLDEF int SetBuzzer( int enableBuzzer, int
_timeToWait );