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/**********************************************************************
** **
** vibrate.h **
** **
** Definitions for setting/retrieving the state of the vibrator on **
** PalmOS 4.x devices. These calls are not officially supported by **
** Palm Inc and subsidiaries. It is not guaranteed that these calls **
** will work at all or at least the same on every device. YOU ARE **
** USING THESE ENTIRELY ON YOUR VERY OWN RISK ! **
** **
** Please send corrections to dseifert@dseifert.com **
**********************************************************************/
#include <PalmOS.h>
/* HwrVibrateAttributes takes three arguments:
** Boolean set Should the setting be set (1) or retrieved (0)
** UInt32 setting what should be set
** void* value pointer to the value to set, or to store the
** retrieved setting
*/
Err HwrVibrateAttributes(Boolean set, UInt32 setting, void *value)
SYS_TRAP(sysTrapHwrVibrateAttributes);
/* to determine whether the vibrator is supported on a specific device, you
** need to make sure that you are running on PalmOS 4.x (so that the
** trap exists), that the attention manager exists and you need to check
** whether HwrVibrateAttributes(0, 1, &active) returns an error code of
** 0. ('active' is a Boolean).
*/
/***************************************************************/
/* For the second parameter, the following defines can be used */
/***************************************************************/
/* *value points to a Boolean stating the state of the vibrator */
#define kHwrVibrateActive 1
/* *value points to a UInt16, specifying the length of one cycle.
** value is in ticks (1/100 seconds) */
#define kHwrVibrateRate 2
/* *value points to a UInt32, specifying the pattern of vibrating
**
** example:
** 0xFFFFFFFF stay on, no vibrating
** 0x0F0F0F0F vibrate four times in equal intervals
** 0xAAAAAAAA vibrate really fast (not recommended)
** 0x0F0F0000 vibrate twice, then pause
*/
#define kHwrVibratePattern 3
/* *value points to a UInt16, specifying the delay between two
** cycles in ticks */
#define kHwrVibrateDelay 4
/* *value points to a UInt16 specifying the amount of repeats. */
#define kHwrVibrateRepeatCount 5
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