1.8. `lpc17xx_adc` Module¶

ADC client library functions. Find implementation details in LPC17xx CMSIS-Compliant Standard Peripheral Firmware Driver Library documentation.

robovero.lpc17xx_adc.ADC_ADCOFFS(n)¶: Offset trim bits for ADC operation.

robovero.lpc17xx_adc.ADC_BurstCmd(ADCx, NewState)¶

ADC Burst mode setting.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC NewState: 0:Reset Burst mode, 1:Set Burst mode

class robovero.lpc17xx_adc.ADC_CHANNEL_SELECTION¶

Channel Selection.

ADC_CHANNEL_0 = 0¶

ADC_CHANNEL_1 = 1¶

ADC_CHANNEL_2 = 2¶

ADC_CHANNEL_3 = 3¶

ADC_CHANNEL_4 = 4¶

ADC_CHANNEL_5 = 5¶

ADC_CHANNEL_6 = 6¶

ADC_CHANNEL_7 = 7¶

robovero.lpc17xx_adc.ADC_CR_CH_SEL(n)¶

Selects ADC pin to be sampled and converted.

Args:

n(int): ADC pin number, between 0 to 7

robovero.lpc17xx_adc.ADC_CR_CLKDIV(n)¶

The APB clock (PCLK) is divided by (this value plus one) to produce the clock for the A/D.

Args:

n(int): ADC pin number, between 0 to 7

robovero.lpc17xx_adc.ADC_CR_START_MODE_SEL(SEL)¶: Select Start Mode.

robovero.lpc17xx_adc.ADC_ChannelCmd(ADCx, Channel, NewState)¶

Enable/Disable ADC channel number.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC Channel: channel number NewState: Enable or Disable

robovero.lpc17xx_adc.ADC_ChannelGetData(ADCx, channel)¶

Get ADC result.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC channel: channel number, should be 0...7 return: Data conversion

robovero.lpc17xx_adc.ADC_ChannelGetStatus(ADCx, channel, StatusType)¶

Get ADC Channel status from ADC data register.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC channel: channel number, should be 0..7 StatusType: 0:Burst status, 1:Done status return: SET / RESET

class robovero.lpc17xx_adc.ADC_DATA_STATUS¶

ADC Data status.

ADC_DATA_BURST = 0¶

ADC_DATA_DONE = 1¶

robovero.lpc17xx_adc.ADC_DR_RESULT(n)¶: When DONE is 1, this field contains result value of ADC conversion.

robovero.lpc17xx_adc.ADC_DeInit(ADCx)¶

Close ADC.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC

robovero.lpc17xx_adc.ADC_EdgeStartConfig(ADCx, EdgeOption)¶

Set Edge start configuration.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC EdgeOption: ADC_START_ON_RISING and ADC_START_ON_FALLING

robovero.lpc17xx_adc.ADC_GDR_CH(n)¶: These bits contain the channel from which the LS bits were converted.

robovero.lpc17xx_adc.ADC_GDR_RESULT(n)¶: When DONE is 1, this field contains result value of ADC conversion.

robovero.lpc17xx_adc.ADC_GlobalGetData(ADCx)¶

Get ADC Data from AD Global register.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC return: Result of conversion

robovero.lpc17xx_adc.ADC_GlobalGetStatus(ADCx, StatusType)¶

Get ADC Chanel status from AD global data register.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC StatusType: 0:Burst status, 1:Done status return: SET / RESET

robovero.lpc17xx_adc.ADC_INTEN_CH(n)¶: These bits allow control over which A/D channels generate interrupts for conversion completion.

robovero.lpc17xx_adc.ADC_Init(ADCx, rate)¶

Initialize ADC.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC rate: ADC conversion rate, should be <=200KHz

robovero.lpc17xx_adc.ADC_IntConfig(ADCx, IntType, NewState)¶

ADC interrupt configuration.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC IntType: one of interrupt types in ‘ADC_TYPE_INT_OPT’ class NewState: SET : enable ADC interrupt, RESET: disable ADC interrupt

robovero.lpc17xx_adc.ADC_PowerdownCmd(ADCx, NewState)¶

Set AD conversion in power mode.

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC NewState: 1: AD converter is optional, 0: AD Converter is in power down mode

class robovero.lpc17xx_adc.ADC_START_ON_EDGE_OPT¶

Type of edge when start conversion on the selected CAP/MAT signal.

ADC_START_ON_FALLING = 1¶

ADC_START_ON_RISING = 0¶

class robovero.lpc17xx_adc.ADC_START_OPT¶

Type of start option.

ADC_START_CONTINUOUS = 0¶

ADC_START_NOW = 1¶

ADC_START_ON_CAP01 = 3¶

ADC_START_ON_EINT0 = 2¶

ADC_START_ON_MAT01 = 4¶

ADC_START_ON_MAT03 = 5¶

ADC_START_ON_MAT10 = 6¶

ADC_START_ON_MAT11 = 7¶

robovero.lpc17xx_adc.ADC_STAT_CH_DONE_FLAG(n)¶: These bits mirror the DONE status flags that appear in the result register for each A/D channel.

robovero.lpc17xx_adc.ADC_STAT_CH_OVERRUN_FLAG(n)¶: These bits mirror the OVERRRUN status flags that appear in the result register for each A/D channel

robovero.lpc17xx_adc.ADC_StartCmd(ADCx, start_mode)¶

Set start mode for ADC

ADCx: pointer to LPC_ADC_TypeDef, should be: LPC_ADC start_mode: one of modes in ‘ADC_START_OPT’ class

robovero.lpc17xx_adc.ADC_TRIM(n)¶: Written to boot code.

class robovero.lpc17xx_adc.ADC_TYPE_INT_OPT¶

Type of edge when start conversion on the selected CAP/MAT signal.

ADC_ADGINTEN = 8¶

ADC_ADINTEN0 = 0¶

ADC_ADINTEN1 = 1¶

ADC_ADINTEN2 = 2¶

ADC_ADINTEN3 = 3¶

ADC_ADINTEN4 = 4¶

ADC_ADINTEN5 = 5¶

ADC_ADINTEN6 = 6¶

ADC_ADINTEN7 = 7¶

1.8. lpc17xx_adc Module¶

1.8. `lpc17xx_adc` Module¶