PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER Here we add a new target config preprocessor symbol TARGET_HAS_BUZZER, currently defined for c11x and c139; later we also expect to have it on for FC Venus, and in FC Magnetite we are going to turn it on for target dsample, just for the sake of completeness and philosophical correctness.

/*
 * FCBM timer definitions
 */

#ifndef __FCBM_TIMER_I
#define __FCBM_TIMER_I

#define	FCBM_TIMER_CHG_UPD	RVF_TIMER_0
#define	FCBM_TIMER_DSPL_OFF	RVF_TIMER_1

#define	FCBM_CHG_UPD_INTERVAL	1000	/* ms */
#define	FCBM_DISPLAY_SECS	10	/* seconds */

#endif	/* include guard */