LPC1700CMSIS Standard Peripheral Firmware Library: C:/nxpdrv/LPC1700CMSIS/Drivers/include/lpc17xx_gpdma.h File Reference

LPC1700CMSIS

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C:/nxpdrv/LPC1700CMSIS/Drivers/include/lpc17xx_gpdma.h File Reference

: Contains all macro definitions and function prototypes support for GPDMA firmware library on LPC17xx More...

#include "LPC17xx.h" #include "lpc_types.h"


Data Structures
struct	GPDMA_Channel_CFG_Type
	GPDMA Channel configuration structure type definition. More...
struct	GPDMA_LLI_Type
	GPDMA Linker List Item structure type definition. More...
Defines
#define	GPDMA_DMACIntStat_Ch(n) (((1UL<<n)&0xFF))
#define	GPDMA_DMACIntStat_BITMASK ((0xFF))
#define	GPDMA_DMACIntTCStat_Ch(n) (((1UL<<n)&0xFF))
#define	GPDMA_DMACIntTCStat_BITMASK ((0xFF))
#define	GPDMA_DMACIntTCClear_Ch(n) (((1UL<<n)&0xFF))
#define	GPDMA_DMACIntTCClear_BITMASK ((0xFF))
#define	GPDMA_DMACIntErrStat_Ch(n) (((1UL<<n)&0xFF))
#define	GPDMA_DMACIntErrStat_BITMASK ((0xFF))
#define	GPDMA_DMACIntErrClr_Ch(n) (((1UL<<n)&0xFF))
#define	GPDMA_DMACIntErrClr_BITMASK ((0xFF))
#define	GPDMA_DMACRawIntTCStat_Ch(n) (((1UL<<n)&0xFF))
#define	GPDMA_DMACRawIntTCStat_BITMASK ((0xFF))
#define	GPDMA_DMACRawIntErrStat_Ch(n) (((1UL<<n)&0xFF))
#define	GPDMA_DMACRawIntErrStat_BITMASK ((0xFF))
#define	GPDMA_DMACEnbldChns_Ch(n) (((1UL<<n)&0xFF))
#define	GPDMA_DMACEnbldChns_BITMASK ((0xFF))
#define	GPDMA_DMACSoftBReq_Src(n) (((1UL<<n)&0xFFFF))
#define	GPDMA_DMACSoftBReq_BITMASK ((0xFFFF))
#define	GPDMA_DMACSoftSReq_Src(n) (((1UL<<n)&0xFFFF))
#define	GPDMA_DMACSoftSReq_BITMASK ((0xFFFF))
#define	GPDMA_DMACSoftLBReq_Src(n) (((1UL<<n)&0xFFFF))
#define	GPDMA_DMACSoftLBReq_BITMASK ((0xFFFF))
#define	GPDMA_DMACSoftLSReq_Src(n) (((1UL<<n)&0xFFFF))
#define	GPDMA_DMACSoftLSReq_BITMASK ((0xFFFF))
#define	GPDMA_DMACConfig_E ((0x01))
#define	GPDMA_DMACConfig_M ((0x02))
#define	GPDMA_DMACConfig_BITMASK ((0x03))
#define	GPDMA_DMACSync_Src(n) (((1UL<<n)&0xFFFF))
#define	GPDMA_DMACSync_BITMASK ((0xFFFF))
#define	GPDMA_DMAReqSel_Input(n) (((1UL<<(n-8))&0xFF))
#define	GPDMA_DMAReqSel_BITMASK ((0xFF))
#define	GPDMA_DMACCxLLI_BITMASK ((0xFFFFFFFC))
#define	GPDMA_DMACCxControl_TransferSize(n) (((n&0xFFF)<<0))
#define	GPDMA_DMACCxControl_SBSize(n) (((n&0x07)<<12))
#define	GPDMA_DMACCxControl_DBSize(n) (((n&0x07)<<15))
#define	GPDMA_DMACCxControl_SWidth(n) (((n&0x07)<<18))
#define	GPDMA_DMACCxControl_DWidth(n) (((n&0x07)<<21))
#define	GPDMA_DMACCxControl_SI ((1UL<<26))
#define	GPDMA_DMACCxControl_DI ((1UL<<27))
#define	GPDMA_DMACCxControl_Prot1 ((1UL<<28))
#define	GPDMA_DMACCxControl_Prot2 ((1UL<<29))
#define	GPDMA_DMACCxControl_Prot3 ((1UL<<30))
#define	GPDMA_DMACCxControl_I ((1UL<<31))
#define	GPDMA_DMACCxControl_BITMASK ((0xFCFFFFFF))
#define	GPDMA_DMACCxConfig_E ((1UL<<0))
#define	GPDMA_DMACCxConfig_SrcPeripheral(n) (((n&0x1F)<<1))
#define	GPDMA_DMACCxConfig_DestPeripheral(n) (((n&0x1F)<<6))
#define	GPDMA_DMACCxConfig_TransferType(n) (((n&0x7)<<11))
#define	GPDMA_DMACCxConfig_IE ((1UL<<14))
#define	GPDMA_DMACCxConfig_ITC ((1UL<<15))
#define	GPDMA_DMACCxConfig_L ((1UL<<16))
#define	GPDMA_DMACCxConfig_A ((1UL<<17))
#define	GPDMA_DMACCxConfig_H ((1UL<<18))
#define	GPDMA_DMACCxConfig_BITMASK ((0x7FFFF))
#define	PARAM_GPDMA_CHANNEL(n) ((n>=0) && (n<=7))
#define	GPDMA_CONN_SSP0_Tx ((0UL))
#define	GPDMA_CONN_SSP0_Rx ((1UL))
#define	GPDMA_CONN_SSP1_Tx ((2UL))
#define	GPDMA_CONN_SSP1_Rx ((3UL))
#define	GPDMA_CONN_ADC ((4UL))
#define	GPDMA_CONN_I2S_Channel_0 ((5UL))
#define	GPDMA_CONN_I2S_Channel_1 ((6UL))
#define	GPDMA_CONN_DAC ((7UL))
#define	GPDMA_CONN_UART0_Tx ((8UL))
#define	GPDMA_CONN_UART0_Rx ((9UL))
#define	GPDMA_CONN_UART1_Tx ((10UL))
#define	GPDMA_CONN_UART1_Rx ((11UL))
#define	GPDMA_CONN_UART2_Tx ((12UL))
#define	GPDMA_CONN_UART2_Rx ((13UL))
#define	GPDMA_CONN_UART3_Tx ((14UL))
#define	GPDMA_CONN_UART3_Rx ((15UL))
#define	GPDMA_CONN_MAT0_0 ((16UL))
#define	GPDMA_CONN_MAT0_1 ((17UL))
#define	GPDMA_CONN_MAT1_0 ((18UL))
#define	GPDMA_CONN_MAT1_1 ((19UL))
#define	GPDMA_CONN_MAT2_0 ((20UL))
#define	GPDMA_CONN_MAT2_1 ((21UL))
#define	GPDMA_CONN_MAT3_0 ((22UL))
#define	GPDMA_CONN_MAT3_1 ((23UL))
#define	PARAM_GPDMA_CONN(n)
#define	GPDMA_TRANSFERTYPE_M2M ((0UL))
#define	GPDMA_TRANSFERTYPE_M2P ((1UL))
#define	GPDMA_TRANSFERTYPE_P2M ((2UL))
#define	GPDMA_TRANSFERTYPE_P2P ((3UL))
#define	PARAM_GPDMA_TRANSFERTYPE(n)
#define	GPDMA_BSIZE_1 ((0UL))
#define	GPDMA_BSIZE_4 ((1UL))
#define	GPDMA_BSIZE_8 ((2UL))
#define	GPDMA_BSIZE_16 ((3UL))
#define	GPDMA_BSIZE_32 ((4UL))
#define	GPDMA_BSIZE_64 ((5UL))
#define	GPDMA_BSIZE_128 ((6UL))
#define	GPDMA_BSIZE_256 ((7UL))
#define	PARAM_GPDMA_BSIZE(n)
#define	GPDMA_WIDTH_BYTE ((0UL))
#define	GPDMA_WIDTH_HALFWORD ((1UL))
#define	GPDMA_WIDTH_WORD ((2UL))
#define	PARAM_GPDMA_WIDTH(n)
#define	GPDMA_REQSEL_UART ((0UL))
#define	GPDMA_REQSEL_TIMER ((1UL))
#define	PARAM_GPDMA_REQSEL(n) ((n==GPDMA_REQSEL_UART) \|\| (n==GPDMA_REQSEL_TIMER))
#define	GPDMA_STAT_INT ((0UL))
#define	GPDMA_STAT_INTTC ((1UL))
#define	GPDMA_STAT_INTERR ((2UL))
#define	GPDMA_STAT_RAWINTTC ((3UL))
#define	GPDMA_STAT_RAWINTERR ((4UL))
#define	GPDMA_STAT_ENABLED_CH ((5UL))
#define	PARAM_GPDMA_STAT(n)
#define	GPDMA_STATCLR_INTTC ((0UL))
#define	GPDMA_STATCLR_INTERR ((1UL))
#define	GPDMA_STATCLR(n) ((n==GPDMA_STATCLR_INTTC) \|\| (n==GPDMA_STATCLR_INTERR))
Typedefs
typedef void(	fnGPDMACbs_Type )(uint32_t channelStatus)
Functions
void	GPDMA_Init (void)
	Initialize GPDMA controller.
Status	GPDMA_Setup (GPDMA_Channel_CFG_Type GPDMAChannelConfig, fnGPDMACbs_Type pfnGPDMACbs)
	Setup GPDMA channel peripheral according to the specified parameters in the GPDMAChannelConfig.
void	GPDMA_ChannelCmd (uint8_t channelNum, FunctionalState NewState)
	Enable/Disable DMA channel.
void	GPDMA_IntHandler (void)
	Standard GPDMA interrupt handler, this function will check all interrupt status of GPDMA channels, then execute the call back function id they're already installed.

Detailed Description

: Contains all macro definitions and function prototypes support for GPDMA firmware library on LPC17xx

Version:: : 1.0

Date:: : 20. Apr. 2009

Author:: : HieuNguyen

Software that is described herein is for illustrative purposes only which provides customers with programming information regarding the products. This software is supplied "AS IS" without any warranties. NXP Semiconductors assumes no responsibility or liability for the use of the software, conveys no license or title under any patent, copyright, or mask work right to the product. NXP Semiconductors reserves the right to make changes in the software without notification. NXP Semiconductors also make no representation or warranty that such application will be suitable for the specified use without further testing or modification.

Definition in file lpc17xx_gpdma.h.

Generated on Mon Feb 8 10:01:39 2010 for LPC1700CMSIS Standard Peripheral Firmware Library by

1.5.9

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LPC1700CMSIS Standard Peripheral Firmware Library: C:/nxpdrv/LPC1700CMSIS/Drivers/include/lpc17xx_gpdma.h File Reference

LPC1700CMSIS

C:/nxpdrv/LPC1700CMSIS/Drivers/include/lpc17xx_gpdma.h File Reference

Data Structures

Defines

Typedefs

Functions

Detailed Description