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

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

Macros
#define	ADC_CR_CH_SEL(n) ((1UL << n))

#define	ADC_CR_CLKDIV(n) ((n<<8))

#define	ADC_CR_BURST ((1UL<<16))

#define	ADC_CR_PDN ((1UL<<21))

#define	ADC_CR_START_MASK ((7UL<<24))

#define	ADC_CR_START_MODE_SEL(SEL) ((SEL<<24))

#define	ADC_CR_START_NOW ((1UL<<24))

#define	ADC_CR_START_EINT0 ((2UL<<24))

#define	ADC_CR_START_CAP01 ((3UL<<24))

#define	ADC_CR_START_MAT01 ((4UL<<24))

#define	ADC_CR_START_MAT03 ((5UL<<24))

#define	ADC_CR_START_MAT10 ((6UL<<24))

#define	ADC_CR_START_MAT11 ((7UL<<24))

#define	ADC_CR_EDGE ((1UL<<27))

#define	ADC_GDR_RESULT(n) (((n>>4)&0xFFF))

#define	ADC_GDR_CH(n) (((n>>24)&0x7))

#define	ADC_GDR_OVERRUN_FLAG ((1UL<<30))

#define	ADC_GDR_DONE_FLAG ((1UL<<31))

#define	ADC_GDR_CH_MASK ((7UL<<24))

#define	ADC_INTEN_CH(n) ((1UL<<n))

#define	ADC_INTEN_GLOBAL ((1UL<<8))

#define	ADC_DR_RESULT(n) (((n>>4)&0xFFF))

#define	ADC_DR_OVERRUN_FLAG ((1UL<<30))

#define	ADC_DR_DONE_FLAG ((1UL<<31))

#define	ADC_STAT_CH_DONE_FLAG(n) ((n&0xFF))

#define	ADC_STAT_CH_OVERRUN_FLAG(n) (((n>>8)&0xFF))

#define	ADC_STAT_INT_FLAG ((1UL<<16))

#define	ADC_ADCOFFS(n) (((n&0xF)<<4))

#define	ADC_TRIM(n) (((n&0xF)<<8))

#define	PARAM_ADCx(n) (((uint32_t )n)==((uint32_t )LPC_ADC))

#define	PARAM_ADC_START_ON_EDGE_OPT(OPT) ((OPT == ADC_START_ON_RISING)\|\|(OPT == ADC_START_ON_FALLING))

#define	PARAM_ADC_DATA_STATUS(OPT) ((OPT== ADC_DATA_BURST)\|\|(OPT== ADC_DATA_DONE))

#define	PARAM_ADC_RATE(rate) ((rate>0)&&(rate<=200000))

#define	PARAM_ADC_CHANNEL_SELECTION(SEL)

#define	PARAM_ADC_START_OPT(OPT)

#define	PARAM_ADC_TYPE_INT_OPT(OPT)

Enumerations
enum	ADC_CHANNEL_SELECTION { ADC_CHANNEL_0 = 0, ADC_CHANNEL_1, ADC_CHANNEL_2, ADC_CHANNEL_3, ADC_CHANNEL_4, ADC_CHANNEL_5, ADC_CHANNEL_6, ADC_CHANNEL_7 }
	ADC enumeration. More...

enum	ADC_START_OPT { ADC_START_CONTINUOUS =0, ADC_START_NOW, ADC_START_ON_EINT0, ADC_START_ON_CAP01, ADC_START_ON_MAT01, ADC_START_ON_MAT03, ADC_START_ON_MAT10, ADC_START_ON_MAT11 }
	Type of start option. More...

enum	ADC_START_ON_EDGE_OPT { ADC_START_ON_RISING = 0, ADC_START_ON_FALLING }
	Type of edge when start conversion on the selected CAP/MAT signal. More...

enum	ADC_TYPE_INT_OPT { ADC_ADINTEN0 = 0, ADC_ADINTEN1, ADC_ADINTEN2, ADC_ADINTEN3, ADC_ADINTEN4, ADC_ADINTEN5, ADC_ADINTEN6, ADC_ADINTEN7, ADC_ADGINTEN }
	ADC type interrupt enum More...

enum	ADC_DATA_STATUS { ADC_DATA_BURST = 0, ADC_DATA_DONE }
	ADC Data status. More...

Functions
void	ADC_Init (LPC_ADC_TypeDef *ADCx, uint32_t rate)

void	ADC_DeInit (LPC_ADC_TypeDef *ADCx)

void	ADC_BurstCmd (LPC_ADC_TypeDef *ADCx, FunctionalState NewState)

void	ADC_PowerdownCmd (LPC_ADC_TypeDef *ADCx, FunctionalState NewState)

void	ADC_StartCmd (LPC_ADC_TypeDef *ADCx, uint8_t start_mode)

void	ADC_ChannelCmd (LPC_ADC_TypeDef *ADCx, uint8_t Channel, FunctionalState NewState)

void	ADC_EdgeStartConfig (LPC_ADC_TypeDef *ADCx, uint8_t EdgeOption)

void	ADC_IntConfig (LPC_ADC_TypeDef *ADCx, ADC_TYPE_INT_OPT IntType, FunctionalState NewState)

uint16_t	ADC_ChannelGetData (LPC_ADC_TypeDef *ADCx, uint8_t channel)

FlagStatus	ADC_ChannelGetStatus (LPC_ADC_TypeDef *ADCx, uint8_t channel, uint32_t StatusType)

uint32_t	ADC_GlobalGetData (LPC_ADC_TypeDef *ADCx)

FlagStatus	ADC_GlobalGetStatus (LPC_ADC_TypeDef *ADCx, uint32_t StatusType)

Detailed Description

Contains all macro definitions and function prototypes support for ADC firmware library on LPC17xx.

Version: 3.0

Date: 18. June. 2010

Author: NXP MCU SW Application Team

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_adc.h.

Macros

Enumerations

Functions

Detailed Description