LPC1700CMSIS Standard Peripheral Firmware Library: ADC_Public_Functions

LPC1700CMSIS

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ADC_Public_Functions
[ADC]


Functions

void ADC_Init (LPC_ADC_TypeDef *ADCx, uint32_t ConvFreq)
 Initial for ADC
  • Set bit PCADC
  • Set clock for ADC
  • Set Clock Frequency.

void ADC_DeInit (LPC_ADC_TypeDef *ADCx)
 Close ADC.
void ADC_BurstCmd (LPC_ADC_TypeDef *ADCx, FunctionalState NewState)
 ADC Burst mode setting.
void ADC_PowerdownCmd (LPC_ADC_TypeDef *ADCx, FunctionalState NewState)
 Set AD conversion in power mode.
void ADC_StartCmd (LPC_ADC_TypeDef *ADCx, uint8_t start_mode)
 Set start mode for ADC.
void ADC_EdgeStartConfig (LPC_ADC_TypeDef *ADCx, uint8_t EdgeOption)
 Set Edge start configuration.
void ADC_IntConfig (LPC_ADC_TypeDef *ADCx, ADC_TYPE_INT_OPT IntType, FunctionalState NewState)
 ADC interrupt configuration.
void ADC_ChannelCmd (LPC_ADC_TypeDef *ADCx, uint8_t Channel, FunctionalState NewState)
 Enable/Disable ADC channel number.
uint16_t ADC_ChannelGetData (LPC_ADC_TypeDef *ADCx, uint8_t channel)
 Get ADC result.
FlagStatus ADC_ChannelGetStatus (LPC_ADC_TypeDef *ADCx, uint8_t channel, uint32_t StatusType)
 Get ADC Chanel status from ADC data register.
uint16_t ADC_GlobalGetData (LPC_ADC_TypeDef *ADCx, uint8_t channel)
 Get ADC Data from AD Global register.
FlagStatus ADC_GlobalGetStatus (LPC_ADC_TypeDef *ADCx, uint32_t StatusType)
 Get ADC Chanel status from AD global data register.
uint32_t ADC_GetData (uint32_t channel)
 Get Result conversion from A/D data register.

Function Documentation

void ADC_BurstCmd ( LPC_ADC_TypeDef *  ADCx,
FunctionalState  NewState 
)

ADC Burst mode setting.

Parameters:
[in] ADCx pointer to ADC
[in] NewState 
  • 1: Set Burst mode
  • 0: reset Burst mode
Returns:
None

Definition at line 140 of file lpc17xx_adc.c.

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

Enable/Disable ADC channel number.

Parameters:
[in] ADCx pointer to ADC
[in] Channel channel number
[in] NewState Enable or Disable
Returns:
None

Definition at line 220 of file lpc17xx_adc.c.

uint16_t ADC_ChannelGetData ( LPC_ADC_TypeDef *  ADCx,
uint8_t  channel 
)

Get ADC result.

Parameters:
[in] ADCx pointer to ADC
[in] channel channel number
Returns:
Data conversion

Definition at line 238 of file lpc17xx_adc.c.

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

Get ADC Chanel status from ADC data register.

Parameters:
[in] ADCx pointer to ADC
[in] channel channel number
[in] StatusType 0:Burst status 1:Done status
Returns:
SET / RESET

Definition at line 258 of file lpc17xx_adc.c.

void ADC_DeInit ( LPC_ADC_TypeDef *  ADCx  ) 

Close ADC.

Parameters:
[in] ADCx pointer to ADC
Returns:
None

Definition at line 88 of file lpc17xx_adc.c.

void ADC_EdgeStartConfig ( LPC_ADC_TypeDef *  ADCx,
uint8_t  EdgeOption 
)

Set Edge start configuration.

Parameters:
[in] ADCx pointer to ADC
[in] EdgeOption is ADC_START_ON_RISING and ADC_START_ON_FALLING 0:ADC_START_ON_RISING 1:ADC_START_ON_FALLING
Returns:
None

Definition at line 180 of file lpc17xx_adc.c.

uint32_t ADC_GetData ( uint32_t  channel  ) 

Get Result conversion from A/D data register.

Parameters:
[in] channel number which want to read back the result
Returns:
Result of conversion

Definition at line 104 of file lpc17xx_adc.c.

uint16_t ADC_GlobalGetData ( LPC_ADC_TypeDef *  ADCx,
uint8_t  channel 
)

Get ADC Data from AD Global register.

Parameters:
[in] ADCx pointer to ADC
[in] channel channel number
Returns:
Result of conversion

Definition at line 286 of file lpc17xx_adc.c.

FlagStatus ADC_GlobalGetStatus ( LPC_ADC_TypeDef *  ADCx,
uint32_t  StatusType 
)

Get ADC Chanel status from AD global data register.

Parameters:
[in] ADCx pointer to ADC
[in] StatusType 0:Burst status 1:Done status
Returns:
SET / RESET

Definition at line 304 of file lpc17xx_adc.c.

void ADC_Init ( LPC_ADC_TypeDef *  ADCx,
uint32_t  ConvFreq 
)

Initial for ADC

  • Set bit PCADC
  • Set clock for ADC
  • Set Clock Frequency.

Parameters:
[in] ADCx pointer to LPC_ADC_TypeDef
[in] ConvFreq Clock frequency
Returns:
None

Definition at line 57 of file lpc17xx_adc.c.

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

ADC interrupt configuration.

Parameters:
[in] ADCx pointer to ADC
[in] IntType 
[in] NewState,: 
  • SET : enable ADC interrupt
  • RESET: disable ADC interrupt
Returns:
None

Definition at line 201 of file lpc17xx_adc.c.

void ADC_PowerdownCmd ( LPC_ADC_TypeDef *  ADCx,
FunctionalState  NewState 
)

Set AD conversion in power mode.

Parameters:
[in] ADCx pointer to ADC
[in] NewState 
  • 1: AD converter is optional
  • 0: AD Converter is in power down mode
Returns:
None

Definition at line 160 of file lpc17xx_adc.c.

void ADC_StartCmd ( LPC_ADC_TypeDef *  ADCx,
uint8_t  start_mode 
)

Set start mode for ADC.

Parameters:
[in] ADCx pointer to LPC_ADC_TypeDef
[in] start_mode Start mode choose one of modes in 'ADC_START_OPT' enumeration type definition
Returns:
None

Definition at line 121 of file lpc17xx_adc.c.

Generated on Mon Feb 8 10:01:43 2010 for LPC1700CMSIS Standard Peripheral Firmware Library by  doxygen 1.5.9
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