libtonc: Tone Generator, Frequency Flags

Tone Generator, Frequency Flags
[Memory map bit(fields)]

Bits for REG_SND{1-3}FREQ (aka REG_SOUND1CNT_X, REG_SOUND2CNT_H, REG_SOUND3CNT_X). More...


Defines
#define	SFREQ_HOLD 0
	Continuous play.
#define	SFREQ_TIMED 0x4000
	Timed play.
#define	SFREQ_RESET 0x8000
	Reset sound.
#define	SFREQ_RATE_MASK 0x07FF
#define	SFREQ_RATE_SHIFT 0
#define	SFREQ_RATE(n) ((n)<<SFREQ_RATE_SHIFT)
#define	SFREQ_BUILD(rate, timed, reset) ( ((rate)&0x7FF) \| ((timed)<<14) \| ((reset)<<15) )

Bits for REG_SND{1-3}FREQ (aka REG_SOUND1CNT_X, REG_SOUND2CNT_H, REG_SOUND3CNT_X).

Generated on Mon Aug 25 17:03:57 2008 for libtonc by

1.5.3