dma3.h File Reference

Go to the source code of this file.

Data Structures
struct	DMA3_REGISTER
struct	DMA3_CONTROL

Macros
#define	DMA3_UART2   0
#define	DMA3_SDI   1
#define	DMA3_SPI1   2
#define	DMA3_TIMER   3
#define	DMA3_USB_EP4   4
#define	DMA3_TRIGGER_HW   0
#define	DMA3_TRIGGER_SW   1
#define	DMA3_SRC_LOC_APB   0x02
#define	DMA3_SRC_LOC_AHB   0x00
#define	DMA3_SRC_ADDR_FIXED   0x01
#define	DMA3_SRC_ADDR_INC   0x00
#define	DMA3_DST_LOC_APB   0x02
#define	DMA3_DST_LOC_AHB   0x00
#define	DMA3_DST_ADDR_FIXED   0x01
#define	DMA3_DST_ADDR_INC   0x00
#define	DMA3_HANDSHAKE_MODE   0x80000000
#define	DMA3_DEMAND_MODE   0x00000000
#define	DMA3_SYNC_AHB   0x40000000
#define	DMA3_SYNC_APB   0x00000000
#define	DMA3_DONE_GEN_INT   0x20000000
#define	DMA3_DONE_NO_INT   0x00000000
#define	DMA3_TSZ_BURST   0x10000000
#define	DMA3_TSZ_UNIT   0x00000000
#define	DMA3_WHOLE_SVC   0x08000000
#define	DMA3_SINGLE_SVC   0x00000000
#define	DMA3_HW_TRIG   0x00800000
#define	DMA3_SW_TRIG   0x00000000
#define	DMA3_RELOAD_OFF   0x00400000
#define	DMA3_RELOAD_ON   0x00000000
#define	DMA3_DSZ_8b   0x00000000
#define	DMA3_DSZ_16b   0x00100000
#define	DMA3_DSZ_32b   0x00200000

Functions
void	F_Dma3Init (void)
void	F_Dma3Svc (void)
INT8U	F_Dma3InUseCheck (void)
INT8U	F_Dma3Allocate (INT16U UserId)
INT8U	F_Dma3Release (INT16U UserId)
INT8U	F_Dma3Reset (INT16U UserId)
INT8U	F_Dma3Request (INT16U UserId)
INT8U	F_Dma3Start (INT16U UserId)
INT8U	F_Dma3Stop (INT16U UserId)
INT8U	F_Dma3Run (INT16U UserId)
INT8U	F_Dma3DisrcSet (INT16U UserId, INT32U InitialSource)
INT8U	F_Dma3DidstSet (INT16U UserId, INT32U InitialDestination)
INT8U	F_Dma3DisrccSet (INT16U UserId, INT32U InitialSourceCtrl)
INT8U	F_Dma3DidstcSet (INT16U UserId, INT32U InitialDestinationCtrl)
INT8U	F_Dma3DconSet (INT16U UserId, INT32U DmaControl)
INT8U	F_Dma3LengthSet (INT16U UserId, INT32U Length)
INT8U	F_Dma3TriggerModeSet (INT16U UserId, INT8U TriggerMode)
INT32U	F_Dma3StatusRegisterGet (void)
INT8U	F_Dma3IsrHookFunctionSet (INT16U UserId, INT32U Function)
INT8U	F_Dma3DisrcSetIsr (INT16U UserId, INT32U InitialSource)
INT8U	F_Dma3DidstSetIsr (INT16U UserId, INT32U InitialDestination)
INT8U	F_Dma3LengthSetIsr (INT16U UserId, INT32U Length)
INT8U	F_Dma3StartIsr (INT16U UserId)

Variables
DMA3_CONTROL	Dma3Ctrl

---

Macro Definition Documentation

#define DMA3_DEMAND_MODE   0x00000000

Definition at line 24 of file dma3.h.

#define DMA3_DONE_GEN_INT   0x20000000

Definition at line 27 of file dma3.h.

#define DMA3_DONE_NO_INT   0x00000000

Definition at line 28 of file dma3.h.

#define DMA3_DST_ADDR_FIXED   0x01

Definition at line 20 of file dma3.h.

#define DMA3_DST_ADDR_INC   0x00

Definition at line 21 of file dma3.h.

#define DMA3_DST_LOC_AHB   0x00

Definition at line 19 of file dma3.h.

#define DMA3_DST_LOC_APB   0x02

Definition at line 18 of file dma3.h.

#define DMA3_DSZ_16b   0x00100000

Definition at line 38 of file dma3.h.

#define DMA3_DSZ_32b   0x00200000

Definition at line 39 of file dma3.h.

#define DMA3_DSZ_8b   0x00000000

Definition at line 37 of file dma3.h.

#define DMA3_HANDSHAKE_MODE   0x80000000

Definition at line 23 of file dma3.h.

#define DMA3_HW_TRIG   0x00800000

Definition at line 33 of file dma3.h.

#define DMA3_RELOAD_OFF   0x00400000

Definition at line 35 of file dma3.h.

#define DMA3_RELOAD_ON   0x00000000

Definition at line 36 of file dma3.h.

#define DMA3_SDI   1

Definition at line 5 of file dma3.h.

#define DMA3_SINGLE_SVC   0x00000000

Definition at line 32 of file dma3.h.

#define DMA3_SPI1   2

Definition at line 6 of file dma3.h.

#define DMA3_SRC_ADDR_FIXED   0x01

Definition at line 16 of file dma3.h.

#define DMA3_SRC_ADDR_INC   0x00

Definition at line 17 of file dma3.h.

#define DMA3_SRC_LOC_AHB   0x00

Definition at line 15 of file dma3.h.

#define DMA3_SRC_LOC_APB   0x02

Definition at line 14 of file dma3.h.

#define DMA3_SW_TRIG   0x00000000

Definition at line 34 of file dma3.h.

#define DMA3_SYNC_AHB   0x40000000

Definition at line 25 of file dma3.h.

#define DMA3_SYNC_APB   0x00000000

Definition at line 26 of file dma3.h.

#define DMA3_TIMER   3

Definition at line 7 of file dma3.h.

#define DMA3_TRIGGER_HW   0

Definition at line 10 of file dma3.h.

#define DMA3_TRIGGER_SW   1

Definition at line 11 of file dma3.h.

#define DMA3_TSZ_BURST   0x10000000

Definition at line 29 of file dma3.h.

#define DMA3_TSZ_UNIT   0x00000000

Definition at line 30 of file dma3.h.

#define DMA3_UART2   0

Definition at line 4 of file dma3.h.

#define DMA3_USB_EP4   4

Definition at line 8 of file dma3.h.

#define DMA3_WHOLE_SVC   0x08000000

Definition at line 31 of file dma3.h.

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Function Documentation

INT8U F_Dma3Allocate

(

INT16U

UserId

)

Definition at line 64 of file dma3.c.

INT8U F_Dma3DconSet	(	INT16U	UserId,
		INT32U	DmaControl
	)

Definition at line 126 of file dma3.c.

INT8U F_Dma3DidstcSet	(	INT16U	UserId,
		INT32U	InitialDestinationCtrl
	)

Definition at line 119 of file dma3.c.

INT8U F_Dma3DidstSet	(	INT16U	UserId,
		INT32U	InitialDestination
	)

Definition at line 105 of file dma3.c.

INT8U F_Dma3DidstSetIsr	(	INT16U	UserId,
		INT32U	InitialDestination
	)

Definition at line 196 of file dma3.c.

INT8U F_Dma3DisrccSet	(	INT16U	UserId,
		INT32U	InitialSourceCtrl
	)

Definition at line 112 of file dma3.c.

INT8U F_Dma3DisrcSet	(	INT16U	UserId,
		INT32U	InitialSource
	)

Definition at line 98 of file dma3.c.

INT8U F_Dma3DisrcSetIsr	(	INT16U	UserId,
		INT32U	InitialSource
	)

Definition at line 189 of file dma3.c.

void F_Dma3Init

(

void

)

Definition at line 41 of file dma3.c.

INT8U F_Dma3InUseCheck

(

void

)

Definition at line 60 of file dma3.c.

INT8U F_Dma3IsrHookFunctionSet	(	INT16U	UserId,
		INT32U	Function
	)

Definition at line 182 of file dma3.c.

INT8U F_Dma3LengthSet	(	INT16U	UserId,
		INT32U	Length
	)

Definition at line 133 of file dma3.c.

INT8U F_Dma3LengthSetIsr	(	INT16U	UserId,
		INT32U	Length
	)

Definition at line 203 of file dma3.c.

INT8U F_Dma3Release

(

INT16U

UserId

)

Definition at line 72 of file dma3.c.

INT8U F_Dma3Request

(

INT16U

UserId

)

Definition at line 153 of file dma3.c.

INT8U F_Dma3Reset

(

INT16U

UserId

)

Definition at line 83 of file dma3.c.

INT8U F_Dma3Run

(

INT16U

UserId

)

Definition at line 173 of file dma3.c.

INT8U F_Dma3Start

(

INT16U

UserId

)

Definition at line 156 of file dma3.c.

INT8U F_Dma3StartIsr

(

INT16U

UserId

)

Definition at line 211 of file dma3.c.

INT32U F_Dma3StatusRegisterGet

(

void

)

Definition at line 176 of file dma3.c.

INT8U F_Dma3Stop

(

INT16U

UserId

)

Definition at line 166 of file dma3.c.

void F_Dma3Svc

(

void

)

Definition at line 55 of file dma3.c.

INT8U F_Dma3TriggerModeSet	(	INT16U	UserId,
		INT8U	TriggerMode
	)

Definition at line 141 of file dma3.c.

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Variable Documentation

DMA3_CONTROL Dma3Ctrl

Definition at line 14 of file dma3.c.