vscodec.c File Reference

#include <sys/atom.h>
#include <sys/event.h>
#include <sys/timer.h>
#include <sys/heap.h>
#include <cfg/arch/gpio.h>
#include <cfg/audio.h>
#include <dev/irqreg.h>
#include <dev/vscodec.h>
#include <sys/bankmem.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include <memdebug.h>

Include dependency graph for vscodec.c:

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Data Structures
struct	_VSDCB
	Internal codec control block. More...
Defines
#define	AUDIO_VS1001K
#define	VS10XX_FREQ   12288000UL
	Decoder crystal frequency.
#define	VS10XX_HWRST_DURATION   1
	Minimum time in milliseconds to held hardware reset low.
#define	VS10XX_HWRST_RECOVER   4
	Milliseconds to wait after hardware reset.
#define	VS10XX_SWRST_RECOVER   2
	Milliseconds to wait after software reset.
#define	VS10XX_SCI_MODE   0
#define	VS10XX_SCI_RATE   (VS10XX_FREQ / 6)
#define	VS10XX_SDI_MODE   0
#define	VS10XX_SDI_RATE   (VS10XX_FREQ / 6)
#define	VSREQ_PLAY   0x00000001
#define	VSREQ_CANCEL   0x00000002
#define	VSREQ_BEEP   0x00000004
Typedefs
typedef struct _VSDCB	VSDCB
Functions
void	FeederThread (void *arg)
Variables
NUTDEVICE	devVsCodec
	VS10XX device information structure.