fsl_tsi_v4_hal_specific.h File Reference

#include <stdint.h>
#include "fsl_device_registers.h"
#include "fsl_tsi_hal.h"

Data Structures
struct	tsi_reference_osc_charge_current_limits_t
	TSI Reference oscillator charge current select limits. More...
struct	tsi_external_osc_charge_current_limits_t
	TSI External oscillator charge current select limits. More...
struct	tsi_config_t
	TSI configuration structure. More...
struct	tsi_parameter_limits_t
	TSI operation mode limits. More...

Enumerations
enum	tsi_analog_mode_select_t {   kTsiAnalogModeSel_Capacitive = 0,   kTsiAnalogModeSel_NoiseNoFreqLim = 4,   kTsiAnalogModeSel_NoiseFreqLim = 8,   kTsiAnalogModeSel_AutoNoise = 12 }
	TSI analog mode select. More...
enum	tsi_reference_osc_charge_current_t {   kTsiRefOscChargeCurrent_2uA = 0,   kTsiRefOscChargeCurrent_4uA = 1,   kTsiRefOscChargeCurrent_6uA = 2,   kTsiRefOscChargeCurrent_8uA = 3,   kTsiRefOscChargeCurrent_10uA = 4,   kTsiRefOscChargeCurrent_12uA = 5,   kTsiRefOscChargeCurrent_14uA = 6,   kTsiRefOscChargeCurrent_16uA = 7,   kTsiRefOscChargeCurrent_18uA = 8,   kTsiRefOscChargeCurrent_20uA = 9,   kTsiRefOscChargeCurrent_22uA = 10,   kTsiRefOscChargeCurrent_24uA = 11,   kTsiRefOscChargeCurrent_26uA = 12,   kTsiRefOscChargeCurrent_28uA = 13,   kTsiRefOscChargeCurrent_30uA = 14,   kTsiRefOscChargeCurrent_32uA = 15,   kTsiRefOscChargeCurrent_500nA = 0,   kTsiRefOscChargeCurrent_1uA = 1,   kTsiRefOscChargeCurrent_2uA = 2,   kTsiRefOscChargeCurrent_4uA = 3,   kTsiRefOscChargeCurrent_8uA = 4,   kTsiRefOscChargeCurrent_16uA = 5,   kTsiRefOscChargeCurrent_32uA = 6,   kTsiRefOscChargeCurrent_64uA = 7 }
	TSI Reference oscillator charge and discharge current select. More...
enum	tsi_oscilator_voltage_rails_t {   kTsiOscVolRails_Dv_103 = 0,   kTsiOscVolRails_Dv_073 = 1,   kTsiOscVolRails_Dv_043 = 2,   kTsiOscVolRails_Dv_029 = 3 }
	TSI oscilator's voltage rails. More...
enum	tsi_external_osc_charge_current_t {   kTsiExtOscChargeCurrent_2uA = 0,   kTsiExtOscChargeCurrent_4uA = 1,   kTsiExtOscChargeCurrent_6uA = 2,   kTsiExtOscChargeCurrent_8uA = 3,   kTsiExtOscChargeCurrent_10uA = 4,   kTsiExtOscChargeCurrent_12uA = 5,   kTsiExtOscChargeCurrent_14uA = 6,   kTsiExtOscChargeCurrent_16uA = 7,   kTsiExtOscChargeCurrent_18uA = 8,   kTsiExtOscChargeCurrent_20uA = 9,   kTsiExtOscChargeCurrent_22uA = 10,   kTsiExtOscChargeCurrent_24uA = 11,   kTsiExtOscChargeCurrent_26uA = 12,   kTsiExtOscChargeCurrent_28uA = 13,   kTsiExtOscChargeCurrent_30uA = 14,   kTsiExtOscChargeCurrent_32uA = 15,   kTsiExtOscChargeCurrent_500nA = 0,   kTsiExtOscChargeCurrent_1uA = 1,   kTsiExtOscChargeCurrent_2uA = 2,   kTsiExtOscChargeCurrent_4uA = 3,   kTsiExtOscChargeCurrent_8uA = 4,   kTsiExtOscChargeCurrent_16uA = 5,   kTsiExtOscChargeCurrent_32uA = 6,   kTsiExtOscChargeCurrent_64uA = 7 }
	TSI External oscillator charge and discharge current select. More...
enum	tsi_channel_number_t {   kTsiChannelNumber_0 = 0,   kTsiChannelNumber_1 = 1,   kTsiChannelNumber_2 = 2,   kTsiChannelNumber_3 = 3,   kTsiChannelNumber_4 = 4,   kTsiChannelNumber_5 = 5,   kTsiChannelNumber_6 = 6,   kTsiChannelNumber_7 = 7,   kTsiChannelNumber_8 = 8,   kTsiChannelNumber_9 = 9,   kTsiChannelNumber_10 = 10,   kTsiChannelNumber_11 = 11,   kTsiChannelNumber_12 = 12,   kTsiChannelNumber_13 = 13,   kTsiChannelNumber_14 = 14,   kTsiChannelNumber_15 = 15 }
	TSI channel number. More...

Functions
static void	TSI_HAL_EnableOutOfRangeInterrupt (TSI_Type *base)
	Enables an out-of-range interrupt. More...
static void	TSI_HAL_EnableEndOfScanInterrupt (TSI_Type *base)
	Enables the end of the scan interrupt. More...
static void	TSI_HAL_EnableModule (TSI_Type *base)
	Enables the Touch Sensing Input Module. More...
static void	TSI_HAL_DisableModule (TSI_Type *base)
	Disables the Touch Sensing Input Module. More...
static void	TSI_HAL_EnableInterrupt (TSI_Type *base)
	Enables the TSI module interrupt. More...
static void	TSI_HAL_DisableInterrupt (TSI_Type *base)
	Disables the TSI interrupt. More...
static uint32_t	TSI_HAL_IsInterruptEnabled (TSI_Type *base)
	Gets the interrupt enable flag. More...
static uint32_t	TSI_HAL_GetEnableStop (TSI_Type *base)
	Gets the TSI STOP enable. More...
static void	TSI_HAL_EnableStop (TSI_Type *base)
	Sets the TSI STOP enable. More...
static void	TSI_HAL_DisableStop (TSI_Type *base)
	Sets the TSI STOP disable. More...
static void	TSI_HAL_EnableHardwareTriggerScan (TSI_Type *base)
	Enables the periodical (hardware) trigger scan. More...
static void	TSI_HAL_EnableSoftwareTriggerScan (TSI_Type *base)
	Enables the periodical (hardware) trigger scan. More...
static void	TSI_HAL_CurrentSourcePairSwapped (TSI_Type *base)
	Swaps the current sources (CURSW) of electrode oscillator and reference oscillator. More...
static void	TSI_HAL_CurrentSourcePairNotSwapped (TSI_Type *base)
	Does not swap the current sources (CURSW) of electrode oscillator and reference oscillator. More...
static uint32_t	TSI_HAL_GetCurrentSourcePairSwapped (TSI_Type *base)
	Gets the current source pair swapped status. More...
static void	TSI_HAL_ClearOutOfRangeFlag (TSI_Type *base)
	Clears an out-of-range flag. More...
static void	TSI_HAL_ClearEndOfScanFlag (TSI_Type *base)
	Clears the end of scan flag. More...
static void	TSI_HAL_SetPrescaler (TSI_Type *base, tsi_electrode_osc_prescaler_t prescaler)
	Sets the prescaler. More...
static void	TSI_HAL_SetNumberOfScans (TSI_Type *base, tsi_n_consecutive_scans_t number)
	Sets the number of scans (NSCN). More...
static void	TSI_HAL_SetMeasuredChannelNumber (TSI_Type *base, uint32_t channel)
	Sets the the measured channel number. More...
static uint32_t	TSI_HAL_GetMeasuredChannelNumber (TSI_Type *base)
	Gets the measured channel number. More...
static void	TSI_HAL_DmaTransferEnable (TSI_Type *base)
	DMA transfer enable. More...
static void	TSI_HAL_DmaTransferDisable (TSI_Type *base)
	DMA transfer disable - does not generate DMA transfer request. More...
static uint32_t	TSI_HAL_IsDmaTransferEnable (TSI_Type *base)
	Gets the DMA transfer enable flag. More...
static void	TSI_HAL_StartSoftwareTrigger (TSI_Type *base)
	Starts measurement (trigger the new measurement). More...
static uint32_t	TSI_HAL_GetCounter (TSI_Type *base)
	Gets the conversion counter value. More...
static void	TSI_HAL_SetLowThreshold (TSI_Type *base, uint32_t low_threshold)
	Sets the TSI wake-up channel low threshold. More...
static void	TSI_HAL_SetHighThreshold (TSI_Type *base, uint32_t high_threshold)
	Sets the TSI wake-up channel high threshold. More...
static void	TSI_HAL_SetMode (TSI_Type *base, tsi_analog_mode_select_t mode)
	Sets the analog mode of the TSI module. More...
static tsi_analog_mode_select_t	TSI_HAL_GetMode (TSI_Type *base)
	Gets the analog mode of the TSI module. More...
static uint32_t	TSI_HAL_GetNoiseResult (TSI_Type *base)
	Gets the analog mode of the TSI module. More...
static void	TSI_HAL_SetReferenceChargeCurrent (TSI_Type *base, tsi_reference_osc_charge_current_t current)
	Sets the reference oscillator charge current. More...
static tsi_reference_osc_charge_current_t	TSI_HAL_GetReferenceChargeCurrent (TSI_Type *base)
	Gets the reference oscillator charge current. More...
static void	TSI_HAL_SetOscilatorVoltageRails (TSI_Type *base, tsi_oscilator_voltage_rails_t dvolt)
	Sets the oscillator's voltage rails. More...
static tsi_oscilator_voltage_rails_t	TSI_HAL_GetOscilatorVoltageRails (TSI_Type *base)
	Gets the oscillator's voltage rails. More...
static void	TSI_HAL_SetElectrodeChargeCurrent (TSI_Type *base, tsi_external_osc_charge_current_t current)
	Sets the external electrode charge current. More...
static tsi_external_osc_charge_current_t	TSI_HAL_GetElectrodeChargeCurrent (TSI_Type *base)
	Gets the electrode charge current. More...

Variables
uint32_t	tsi_hal_gencs

Function Documentation

static void TSI_HAL_EnableOutOfRangeInterrupt ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_EnableEndOfScanInterrupt ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_EnableModule ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_DisableModule ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_EnableInterrupt ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_DisableInterrupt ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static uint32_t TSI_HAL_IsInterruptEnabled ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

State of enable interrupt flag.

static void TSI_HAL_EnableStop ( TSI_Type *  base )

inlinestatic

This enables TSI module function in low power modes.

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_DisableStop ( TSI_Type *  base )

inlinestatic

The TSI is disabled in low power modes.

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_EnableSoftwareTriggerScan ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_ClearOutOfRangeFlag ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_ClearEndOfScanFlag ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_SetPrescaler ( TSI_Type *  base, tsi_electrode_osc_prescaler_t  prescaler  )

inlinestatic

Parameters

base	TSI module base address.
prescaler	Prescaler value.

Returns

None.

static void TSI_HAL_SetNumberOfScans ( TSI_Type *  base, tsi_n_consecutive_scans_t  number  )

inlinestatic

Parameters

base	TSI module base address.
number	Number of scans.

Returns

None.

static void TSI_HAL_StartSoftwareTrigger ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

None.

static void TSI_HAL_SetLowThreshold ( TSI_Type *  base, uint32_t  low_threshold  )

inlinestatic

Parameters

base	TSI module base address.
low_threshold	Low counter threshold.

Returns

None.

static void TSI_HAL_SetHighThreshold ( TSI_Type *  base, uint32_t  high_threshold  )

inlinestatic

Parameters

base	TSI module base address.
high_threshold	High counter threshold.

Returns

None.

static void TSI_HAL_SetReferenceChargeCurrent ( TSI_Type *  base, tsi_reference_osc_charge_current_t  current  )

inlinestatic

Parameters

base	TSI module base address.
current	The charge current.

Returns

None.

static tsi_reference_osc_charge_current_t TSI_HAL_GetReferenceChargeCurrent ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

tsi_reference_osc_charge_current_t The charge current.

static void TSI_HAL_SetElectrodeChargeCurrent ( TSI_Type *  base, tsi_external_osc_charge_current_t  current  )

inlinestatic

Parameters

base	TSI module base address.
current	Electrode current.

Returns

None.

static tsi_external_osc_charge_current_t TSI_HAL_GetElectrodeChargeCurrent ( TSI_Type *  base )

inlinestatic

Parameters

base	TSI module base address.

Returns

Charge current.