vs1001k.c

Included Files

#include <nut/include/cfg/arch/avr.h>

#include <nut/include/sys/atom.h>

#include <nut/include/sys/event.h>

#include <nut/include/sys/timer.h>

#include <nut/include/sys/heap.h>

#include <nut/include/dev/irqreg.h>

#include <nut/include/dev/vs1001k.h>

#include <nut/include/sys/bankmem.h>

#include <nut/include/include/stddef.h>

Preprocessor definitions

#define VS_SCK_BIT 0

#define VS_SCK_PORT PORTB

#define VS_SCK_DDR DDRB

#define VS_SS_BIT 1

#define VS_SS_PORT PORTB

#define VS_SS_DDR DDRB

#define VS_SI_BIT 2

#define VS_SI_PORT PORTB

#define VS_SI_DDR DDRB

#define VS_SO_BIT 3

#define VS_SO_PIN PINB

#define VS_SO_DDR DDRB

#define VS_XCS_BIT 4

#define VS_XCS_PORT PORTB

#define VS_XCS_DDR DDRB

#define VS_BSYNC_BIT 5

#define VS_BSYNC_PORT PORTB

#define VS_BSYNC_DDR DDRB

#define VS_RESET_BIT 7

#define VS_RESET_PORT PORTB

#define VS_RESET_DDR DDRB

#define VS_SIGNAL sig_INTERRUPT6

#define VS_DREQ_BIT 6

#define VS_DREQ_PORT PORTE

#define VS_DREQ_PIN PINE

#define VS_DREQ_DDR DDRE

Local Variables

vs_status
static volatile uint8_t vs_status

Used in:	VsGetStatus()
	VsPlayerFeed()
	VsPlayerFlush()
	VsPlayerKick()
	VsPlayerReset()
	VsPlayerStop()

vs_flush
static volatile uint16_t vs_flush

Used in:	VsPlayerFeed()
	VsPlayerFlush()

Global Function VsBeep()

int VsBeep ( uint8_t fsin, uint8_t ms )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsSdiWrite()	nut/arch/avr/dev/vs1001k.c
	VsSdiWrite_P()	nut/arch/avr/dev/vs1001k.c
	NutDelay()

Global Function VsGetHeaderInfo()

int VsGetHeaderInfo ( VS_HEADERINFO* vshi )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsRegRead()	nut/arch/avr/dev/vs1001k.c

Global Function VsGetStatus()

uint8_t VsGetStatus ( void )

Prototyped in:	nut/include/dev/vs1001k.h
References Variables:	vs_status	nut/arch/avr/dev/vs1001k.c

Global Function VsMemoryTest()

uint16_t VsMemoryTest ( void )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsRegRead()	nut/arch/avr/dev/vs1001k.c
	VsSdiWrite_P()	nut/arch/avr/dev/vs1001k.c
	NutDelay()

Global Function VsPlayTime()

uint16_t VsPlayTime ( void )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsRegRead()	nut/arch/avr/dev/vs1001k.c

Global Function VsPlayerFlush()

int VsPlayerFlush ( void )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsPlayerKick()	nut/arch/avr/dev/vs1001k.c
	NutSegBufUsed()
References Variables:	vs_flush	nut/arch/avr/dev/vs1001k.c
	vs_status	nut/arch/avr/dev/vs1001k.c

Global Function VsPlayerInit()

int VsPlayerInit ( void )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsRegWrite()	nut/arch/avr/dev/vs1001k.c
	NutDelay(), NutIrqSetMode(), NutRegisterIrqHandler()
References Functions:	VsPlayerFeed()	nut/arch/avr/dev/vs1001k.c

Global Function VsPlayerInterrupts()

uint8_t VsPlayerInterrupts ( uint8_t enable )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	NutIrqDisable(), NutIrqEnable()
Called by:	VsBeep()	nut/arch/avr/dev/vs1001k.c
	VsGetHeaderInfo()	nut/arch/avr/dev/vs1001k.c
	VsMemoryTest()	nut/arch/avr/dev/vs1001k.c
	VsPlayTime()	nut/arch/avr/dev/vs1001k.c
	VsPlayerFeed()	nut/arch/avr/dev/vs1001k.c
	VsPlayerFlush()	nut/arch/avr/dev/vs1001k.c
	VsPlayerInit()	nut/arch/avr/dev/vs1001k.c
	VsPlayerKick()	nut/arch/avr/dev/vs1001k.c
	VsPlayerReset()	nut/arch/avr/dev/vs1001k.c
	VsPlayerSetMode()	nut/arch/avr/dev/vs1001k.c
	VsPlayerStop()	nut/arch/avr/dev/vs1001k.c
	VsSetVolume()	nut/arch/avr/dev/vs1001k.c

Global Function VsPlayerKick()

int VsPlayerKick ( void )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerFeed()	nut/arch/avr/dev/vs1001k.c
	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
Called by:	VsPlayerFlush()	nut/arch/avr/dev/vs1001k.c
References Variables:	vs_status	nut/arch/avr/dev/vs1001k.c

Global Function VsPlayerReset()

int VsPlayerReset ( uint16_t mode )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsRegWrite()	nut/arch/avr/dev/vs1001k.c
	NutDelay()
References Variables:	vs_status	nut/arch/avr/dev/vs1001k.c

Global Function VsPlayerSetMode()

int VsPlayerSetMode ( uint16_t mode )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsRegWrite()	nut/arch/avr/dev/vs1001k.c

Global Function VsPlayerStop()

int VsPlayerStop ( void )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
References Variables:	vs_status	nut/arch/avr/dev/vs1001k.c

Global Function VsSetVolume()

int VsSetVolume ( uint8_t left, uint8_t right )

Prototyped in:	nut/include/dev/vs1001k.h
Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsRegWrite()	nut/arch/avr/dev/vs1001k.c

Local Function VsPlayerFeed()

static void VsPlayerFeed ( void* arg )

Calls:	VsPlayerInterrupts()	nut/arch/avr/dev/vs1001k.c
	VsSdiPutByte()	nut/arch/avr/dev/vs1001k.c
	NutSegBufReadCommit(), NutSegBufReadLast(), NutSegBufReadRequest()
Called by:	VsPlayerKick()	nut/arch/avr/dev/vs1001k.c
Used in:	VsPlayerInit()	nut/arch/avr/dev/vs1001k.c
References Variables:	vs_flush	nut/arch/avr/dev/vs1001k.c
	vs_status	nut/arch/avr/dev/vs1001k.c

Local Function VsRegRead()

static uint16_t VsRegRead ( uint8_t reg )

Calls:	VsSciGetByte()	nut/arch/avr/dev/vs1001k.c
	VsSciPutByte()	nut/arch/avr/dev/vs1001k.c
Called by:	VsGetHeaderInfo()	nut/arch/avr/dev/vs1001k.c
	VsMemoryTest()	nut/arch/avr/dev/vs1001k.c
	VsPlayTime()	nut/arch/avr/dev/vs1001k.c

Local Function VsRegWrite()

static void VsRegWrite ( uint8_t reg, uint16_t data )

Calls:	VsSciPutByte()	nut/arch/avr/dev/vs1001k.c
Called by:	VsPlayerInit()	nut/arch/avr/dev/vs1001k.c
	VsPlayerReset()	nut/arch/avr/dev/vs1001k.c
	VsPlayerSetMode()	nut/arch/avr/dev/vs1001k.c
	VsSetVolume()	nut/arch/avr/dev/vs1001k.c

Local Function VsSciGetByte()

static inline uint8_t VsSciGetByte ( void )

Called by:

VsRegRead()

nut/arch/avr/dev/vs1001k.c

Local Function VsSciPutByte()

static inline void VsSciPutByte ( uint8_t data )

Called by:	VsRegRead()	nut/arch/avr/dev/vs1001k.c
	VsRegWrite()	nut/arch/avr/dev/vs1001k.c

Local Function VsSdiPutByte()

static inline void VsSdiPutByte ( uint8_t b )

Called by:	VsPlayerFeed()	nut/arch/avr/dev/vs1001k.c
	VsSdiWrite()	nut/arch/avr/dev/vs1001k.c
	VsSdiWrite_P()	nut/arch/avr/dev/vs1001k.c

Local Function VsSdiWrite()

static int VsSdiWrite ( const uint8_t* data, uint16_t len )

Calls:	VsSdiPutByte()	nut/arch/avr/dev/vs1001k.c
Called by:	VsBeep()	nut/arch/avr/dev/vs1001k.c

Local Function VsSdiWrite_P()

static int VsSdiWrite_P ( const char* data, uint16_t len )

Calls:	VsSdiPutByte()	nut/arch/avr/dev/vs1001k.c
Called by:	VsBeep()	nut/arch/avr/dev/vs1001k.c
	VsMemoryTest()	nut/arch/avr/dev/vs1001k.c