Introduction

This component provides services for initialization and control of the ICU unit. The ICU module captures and measures signals. signal period time.

See also: ICU Configuration; ICU Driver Interrupt Handlers

Sub Modules
	ICU Configuration

	ICU Driver Interrupt Handlers

ICU Driver ID Info
#define	ICU_VENDOR_ID ((uint16) 44U)
	Texas Instruments Vendor ID. More...

#define	ICU_MODULE_ID ((uint16) 122U)
	ICU Driver Module ID. More...

#define	ICU_INSTANCE_ID ((uint8) 0U)
	ICU Driver Instance ID. More...

ICU Driver Module SW Version Info
Defines for ICU Driver version used for compatibility checks
#define	ICU_SW_MAJOR_VERSION (9U)
	Driver Implementation Major Version. More...

#define	ICU_SW_MINOR_VERSION (1U)
	Driver Implementation Minor Version. More...

#define	ICU_SW_PATCH_VERSION (0U)
	Driver Implementation Patch Version. More...

ICU Driver Module AUTOSAR Version Info
Defines for ICU Driver AUTOSAR version used for compatibility checks
#define	ICU_AR_RELEASE_MAJOR_VERSION (4U)
	AUTOSAR Major version specification implemented by ICU Driver. More...

#define	ICU_AR_RELEASE_MINOR_VERSION (3U)
	AUTOSAR Minor version specification implemented by ICU Driver. More...

#define	ICU_AR_RELEASE_REVISION_VERSION (1U)
	AUTOSAR Patch version specification implemented by ICU Driver. More...

ICU Service IDs
The Service Id is one of the argument to Det_ReportError function and is used to identify the source of the error
#define	ICU_INIT_ID ((uint8) 0x00U)
	Icu_Init() API Service ID. More...

#define	ICU_DEINIT_ID ((uint8) 0x01U)
	Icu_DeInit() API Service ID. More...

#define	ICU_SETMODE_ID ((uint8) 0x02U)
	Icu_SetMode() API Service ID. More...

#define	ICU_SETACTIVATIONCONDITION_ID ((uint8) 0x05U)
	Icu_SetActivationCondition() API Service ID. More...

#define	ICU_DISABLENOTIFICATION_ID ((uint8) 0x06U)
	Icu_DisableNotification() API Service ID. More...

#define	ICU_ENABLENOTIFICATION_ID ((uint8) 0x07U)
	Icu_EnableNotification() API Service ID. More...

#define	ICU_GETINPUTSTATE_ID ((uint8) 0x08U)
	Icu_GetInputState() API Service ID. More...

#define	ICU_STARTTIMESTAMP_ID ((uint8) 0x09U)
	Icu_StartTimestamp() API Service ID. More...

#define	ICU_STOPTIMESTAMP_ID ((uint8) 0x0AU)
	Icu_StopTimestamp() API Service ID. More...

#define	ICU_GETTIMESTAMPINDEX_ID ((uint8) 0x0BU)
	Icu_GetTimeStampIndex() API Service ID. More...

#define	ICU_RESETEDGECOUNT_ID ((uint8) 0x0CU)
	Icu_ResetEdgeCount() API Service ID. More...

#define	ICU_ENABLEEDGECOUNT_ID ((uint8) 0x0DU)
	Icu_EnableEdgeCount() API Service ID. More...

#define	ICU_ENABLEEDGEDETECTION_ID ((uint8) 0x16U)
	Icu_EnableEdgeDetection() API Service ID. More...

#define	ICU_DISABLEEDGEDETECTION_ID ((uint8) 0x17U)
	Icu_DisableEdgeDetection() API Service ID. More...

#define	ICU_DISABLEEDGECOUNT_ID ((uint8) 0x0EU)
	Icu_DisableEdgeCount() API Service ID. More...

#define	ICU_GETEDGENUMBERS_ID ((uint8) 0x0FU)
	Icu_GetEdgeNumbers() API Service ID. More...

#define	ICU_STARTSIGNALMEASUREMENT_ID ((uint8) 0x13U)
	Icu_StartSignalMeasurement() API Service ID. More...

#define	ICU_STOPSIGNALMEASUREMENT_ID ((uint8) 0x14U)
	Icu_StopSignalMeasurement() API Service ID. More...

#define	ICU_GETTIMEELAPSED_ID ((uint8) 0x10U)
	Icu_GetTimeElapsed() API Service ID. More...

#define	ICU_GETDUTYCYCLEVALUES_ID ((uint8) 0x11U)
	Icu_GetDutyCycleValues() API Service ID. More...

#define	ICU_GETVERSIONINFO_ID ((uint8) 0x12U)
	Icu_GetVersionInfo() API Service ID. More...

#define	ICU_SID_REGISTER_READBACK ((uint8) 0x18U)
	Icu_Regesterreadback() API Serviece ID. More...

ICU Error Codes
Error codes returned by ICU functions
#define	ICU_E_PARAM_POINTER ((uint8) 0x0AU)
	API service called with invalid pointer. More...

#define	ICU_E_PARAM_CHANNEL ((uint8) 0x0BU)
	API service called with invalid channel identifier or channel not configured. More...

#define	ICU_E_PARAM_ACTIVATION ((uint8) 0x0CU)
	API service calleed with an invalid or not feasible activation. More...

#define	ICU_E_INIT_FAILED ((uint8) 0x0DU)
	Init Function Failed. More...

#define	ICU_E_PARAM_BUFFER_SIZE ((uint8) 0x0EU)
	API service used with invalid Buffer size. More...

#define	ICU_E_PARAM_MODE ((uint8) 0x0FU)
	API service called with invalid mode. More...

#define	ICU_E_UNINIT ((uint8) 0x14U)
	API service calleed without module initialisation. More...

#define	ICU_E_NOT_STARTED ((uint8) 0x16U)
	Icu_StopTimestamp called on channel not started or already stopped. More...

#define	ICU_E_BUSY_OPERATION ((uint8) 0x16U)
	API service called while a running operation. More...

#define	ICU_E_ALREADY_INITIALIZED ((uint8) 0x17U)
	API service Icu_Init called when module already initialized. More...

#define	ICU_E_PARAM_NOTIFY_INTERVAL ((uint8) 0x18U)
	API service called when notify interval is invalid. More...

#define	ICU_E_PARAM_VINFO ((uint8) 0x19U)
	API service Icu_GetVersionInfo called and parameter is invalid. More...

ICU Driver State Values
The ICU Driver State Values
#define	ICU_STATUS_UNINIT ((uint8)(0U))
	ICU driver Status uninitialized. More...

#define	ICU_STATUS_INIT ((uint8)(1U))
	ICU driver Status Initialized. More...

Macros to define Rising and Falling edge config for capture registers
#define	ICU_FALLING ((uint8)(0U))
	Capture regsiter configuration for FALLING edge More...

#define	ICU_RISING ((uint8)(1U))
	Capture regsiter configuration for RISING edge More...

enum	Icu_ModeType { ICU_MODE_NORMAL, ICU_MODE_SLEEP }
	This type defines a range of mode type. More...

enum	Icu_InputStateType { ICU_ACTIVE, ICU_IDLE }
	This type defines a input state of ICU driver. More...

enum	Icu_ActivationType { ICU_RISING_EDGE, ICU_FALLING_EDGE, ICU_BOTH_EDGES }
	This type defines Activation range. More...

enum	Icu_MeasurementModeType { ICU_MODE_SIGNAL_EDGE_DETECT, ICU_MODE_SIGNAL_MEASUREMENT, ICU_MODE_TIMESTAMP, ICU_MODE_EDGE_COUNTER }
	This type defines available measurement modes. More...

enum	Icu_SignalMeasurementPropertyType { ICU_LOW_TIME, ICU_HIGH_TIME, ICU_PERIOD_TIME, ICU_DUTY_CYCLE }
	This type defines Signal Measurement Property range. More...

enum	Icu_TimestampBufferType { ICU_LINEAR_BUFFER, ICU_CIRCULAR_BUFFER }
	This type defines TimeStamp Property range. More...

typedef uint32	Icu_ValueType
	This type defines Value type. More...

typedef uint32	Icu_IndexType
	This type defines return value Icu_GetTimeStampIndex. More...

typedef uint32	Icu_EdgeNumberType
	This type defines return value of Icu-Icu_GetEdgeNumbers. More...

typedef void(*	Icu_NotifyFuncType) (void)
	Notification callback function pointer More...

typedef uint8	Icu_ChannelType
	This type defines Channel type. More...

typedef uint32	Icu_ChannelPrescalerType
	This type defines Prescaler type. More...

	AUTOMATIC

ICU_PBCFG	ConfigPtr

Icu_ActivationType	Activation

Icu_ValueType *	BufferPtr

Icu_ValueType uint16	BufferSize

Icu_ValueType uint16 uint16	NotifyInterval

Icu_DutyCycleType *	DutyCycleValues

	FUNC (void, ICU_CODE) Icu_Init(P2CONST(Icu_ConfigType
	Service for ICU initialization. More...

	FUNC (Icu_InputStateType, ICU_CODE) Icu_GetInputState(Icu_ChannelType Channel)
	Service for getting the ICU input status. More...

	FUNC (Icu_IndexType, ICU_CODE) Icu_GetTimestampIndex(Icu_ChannelType Channel)
	Service for reading the timestamp index of a givem channel. More...

	FUNC (Std_ReturnType, ICU_CODE) Icu_RegisterReadback(Icu_ChannelType IcuChannel

	P2VAR (Icu_RegisterReadbackType, AUTOMATIC, ICU_APPL_DATA) RegRbPtr)

Macro Definition Documentation

◆ ICU_VENDOR_ID

#define ICU_VENDOR_ID ((uint16) 44U)

Texas Instruments Vendor ID.

◆ ICU_MODULE_ID

#define ICU_MODULE_ID ((uint16) 122U)

ICU Driver Module ID.

◆ ICU_INSTANCE_ID

#define ICU_INSTANCE_ID ((uint8) 0U)

ICU Driver Instance ID.

◆ ICU_SW_MAJOR_VERSION

#define ICU_SW_MAJOR_VERSION (9U)

Driver Implementation Major Version.

◆ ICU_SW_MINOR_VERSION

#define ICU_SW_MINOR_VERSION (1U)

Driver Implementation Minor Version.

◆ ICU_SW_PATCH_VERSION

#define ICU_SW_PATCH_VERSION (0U)

Driver Implementation Patch Version.

◆ ICU_AR_RELEASE_MAJOR_VERSION

#define ICU_AR_RELEASE_MAJOR_VERSION (4U)

AUTOSAR Major version specification implemented by ICU Driver.

◆ ICU_AR_RELEASE_MINOR_VERSION

#define ICU_AR_RELEASE_MINOR_VERSION (3U)

AUTOSAR Minor version specification implemented by ICU Driver.

◆ ICU_AR_RELEASE_REVISION_VERSION

#define ICU_AR_RELEASE_REVISION_VERSION (1U)

AUTOSAR Patch version specification implemented by ICU Driver.

◆ ICU_INIT_ID

#define ICU_INIT_ID ((uint8) 0x00U)

Icu_Init() API Service ID.

◆ ICU_DEINIT_ID

#define ICU_DEINIT_ID ((uint8) 0x01U)

Icu_DeInit() API Service ID.

◆ ICU_SETMODE_ID

#define ICU_SETMODE_ID ((uint8) 0x02U)

Icu_SetMode() API Service ID.

◆ ICU_SETACTIVATIONCONDITION_ID

#define ICU_SETACTIVATIONCONDITION_ID ((uint8) 0x05U)

Icu_SetActivationCondition() API Service ID.

◆ ICU_DISABLENOTIFICATION_ID

#define ICU_DISABLENOTIFICATION_ID ((uint8) 0x06U)

Icu_DisableNotification() API Service ID.

◆ ICU_ENABLENOTIFICATION_ID

#define ICU_ENABLENOTIFICATION_ID ((uint8) 0x07U)

Icu_EnableNotification() API Service ID.

◆ ICU_GETINPUTSTATE_ID

#define ICU_GETINPUTSTATE_ID ((uint8) 0x08U)

Icu_GetInputState() API Service ID.

◆ ICU_STARTTIMESTAMP_ID

#define ICU_STARTTIMESTAMP_ID ((uint8) 0x09U)

Icu_StartTimestamp() API Service ID.

◆ ICU_STOPTIMESTAMP_ID

#define ICU_STOPTIMESTAMP_ID ((uint8) 0x0AU)

Icu_StopTimestamp() API Service ID.

◆ ICU_GETTIMESTAMPINDEX_ID

#define ICU_GETTIMESTAMPINDEX_ID ((uint8) 0x0BU)

Icu_GetTimeStampIndex() API Service ID.

◆ ICU_RESETEDGECOUNT_ID

#define ICU_RESETEDGECOUNT_ID ((uint8) 0x0CU)

Icu_ResetEdgeCount() API Service ID.

◆ ICU_ENABLEEDGECOUNT_ID

#define ICU_ENABLEEDGECOUNT_ID ((uint8) 0x0DU)

Icu_EnableEdgeCount() API Service ID.

◆ ICU_ENABLEEDGEDETECTION_ID

#define ICU_ENABLEEDGEDETECTION_ID ((uint8) 0x16U)

Icu_EnableEdgeDetection() API Service ID.

◆ ICU_DISABLEEDGEDETECTION_ID

#define ICU_DISABLEEDGEDETECTION_ID ((uint8) 0x17U)

Icu_DisableEdgeDetection() API Service ID.

◆ ICU_DISABLEEDGECOUNT_ID

#define ICU_DISABLEEDGECOUNT_ID ((uint8) 0x0EU)

Icu_DisableEdgeCount() API Service ID.

◆ ICU_GETEDGENUMBERS_ID

#define ICU_GETEDGENUMBERS_ID ((uint8) 0x0FU)

Icu_GetEdgeNumbers() API Service ID.

◆ ICU_STARTSIGNALMEASUREMENT_ID

#define ICU_STARTSIGNALMEASUREMENT_ID ((uint8) 0x13U)

Icu_StartSignalMeasurement() API Service ID.

◆ ICU_STOPSIGNALMEASUREMENT_ID

#define ICU_STOPSIGNALMEASUREMENT_ID ((uint8) 0x14U)

Icu_StopSignalMeasurement() API Service ID.

◆ ICU_GETTIMEELAPSED_ID

#define ICU_GETTIMEELAPSED_ID ((uint8) 0x10U)

Icu_GetTimeElapsed() API Service ID.

◆ ICU_GETDUTYCYCLEVALUES_ID

#define ICU_GETDUTYCYCLEVALUES_ID ((uint8) 0x11U)

Icu_GetDutyCycleValues() API Service ID.

◆ ICU_GETVERSIONINFO_ID

#define ICU_GETVERSIONINFO_ID ((uint8) 0x12U)

Icu_GetVersionInfo() API Service ID.

◆ ICU_SID_REGISTER_READBACK

#define ICU_SID_REGISTER_READBACK ((uint8) 0x18U)

Icu_Regesterreadback() API Serviece ID.

◆ ICU_E_PARAM_POINTER

#define ICU_E_PARAM_POINTER ((uint8) 0x0AU)

API service called with invalid pointer.

◆ ICU_E_PARAM_CHANNEL

#define ICU_E_PARAM_CHANNEL ((uint8) 0x0BU)

API service called with invalid channel identifier or channel not configured.

◆ ICU_E_PARAM_ACTIVATION

#define ICU_E_PARAM_ACTIVATION ((uint8) 0x0CU)

API service calleed with an invalid or not feasible activation.

◆ ICU_E_INIT_FAILED

#define ICU_E_INIT_FAILED ((uint8) 0x0DU)

Init Function Failed.

◆ ICU_E_PARAM_BUFFER_SIZE

#define ICU_E_PARAM_BUFFER_SIZE ((uint8) 0x0EU)

API service used with invalid Buffer size.

◆ ICU_E_PARAM_MODE

#define ICU_E_PARAM_MODE ((uint8) 0x0FU)

API service called with invalid mode.

◆ ICU_E_UNINIT

#define ICU_E_UNINIT ((uint8) 0x14U)

API service calleed without module initialisation.

◆ ICU_E_NOT_STARTED

#define ICU_E_NOT_STARTED ((uint8) 0x16U)

Icu_StopTimestamp called on channel not started or already stopped.

◆ ICU_E_BUSY_OPERATION

#define ICU_E_BUSY_OPERATION ((uint8) 0x16U)

API service called while a running operation.

◆ ICU_E_ALREADY_INITIALIZED

#define ICU_E_ALREADY_INITIALIZED ((uint8) 0x17U)

API service Icu_Init called when module already initialized.

◆ ICU_E_PARAM_NOTIFY_INTERVAL

#define ICU_E_PARAM_NOTIFY_INTERVAL ((uint8) 0x18U)

API service called when notify interval is invalid.

◆ ICU_E_PARAM_VINFO

#define ICU_E_PARAM_VINFO ((uint8) 0x19U)

API service Icu_GetVersionInfo called and parameter is invalid.

◆ ICU_STATUS_UNINIT

#define ICU_STATUS_UNINIT ((uint8)(0U))

ICU driver Status uninitialized.

◆ ICU_STATUS_INIT

#define ICU_STATUS_INIT ((uint8)(1U))

ICU driver Status Initialized.

◆ ICU_FALLING

#define ICU_FALLING ((uint8)(0U))

Capture regsiter configuration for FALLING edge

◆ ICU_RISING

#define ICU_RISING ((uint8)(1U))

Capture regsiter configuration for RISING edge

Typedef Documentation

◆ Icu_ValueType

typedef uint32 Icu_ValueType

This type defines Value type.

◆ Icu_IndexType

typedef uint32 Icu_IndexType

This type defines return value Icu_GetTimeStampIndex.

◆ Icu_EdgeNumberType

typedef uint32 Icu_EdgeNumberType

This type defines return value of Icu-Icu_GetEdgeNumbers.

◆ Icu_NotifyFuncType

typedef void(* Icu_NotifyFuncType) (void)

Notification callback function pointer

◆ Icu_ChannelType

typedef uint8 Icu_ChannelType

This type defines Channel type.

◆ Icu_ChannelPrescalerType

typedef uint32 Icu_ChannelPrescalerType

This type defines Prescaler type.

Enumeration Type Documentation

◆ Icu_ModeType

enum Icu_ModeType

This type defines a range of mode type.

Enumerator
ICU_MODE_NORMAL	Normal Mode
ICU_MODE_SLEEP	Sleep Mode

◆ Icu_InputStateType

enum Icu_InputStateType

This type defines a input state of ICU driver.

Enumerator
ICU_ACTIVE	Module is in active state
ICU_IDLE	Module is in idle state

◆ Icu_ActivationType

enum Icu_ActivationType

This type defines Activation range.

Enumerator
ICU_RISING_EDGE	Rising Edge Activation type
ICU_FALLING_EDGE	Falling Edge Activation type
ICU_BOTH_EDGES	Both Edge Activation type

◆ Icu_MeasurementModeType

enum Icu_MeasurementModeType

This type defines available measurement modes.

Enumerator
ICU_MODE_SIGNAL_EDGE_DETECT	Signal Edge Detect Mode
ICU_MODE_SIGNAL_MEASUREMENT	Signal measurement Mode
ICU_MODE_TIMESTAMP	Signal Timestamp Mode
ICU_MODE_EDGE_COUNTER	Signal Edge counter Mode

◆ Icu_SignalMeasurementPropertyType

enum Icu_SignalMeasurementPropertyType

This type defines Signal Measurement Property range.

Enumerator
ICU_LOW_TIME	Signal Low time
ICU_HIGH_TIME	Signal High time
ICU_PERIOD_TIME	Signal Period time
ICU_DUTY_CYCLE	Signal Duty Cycle time

◆ Icu_TimestampBufferType

enum Icu_TimestampBufferType

This type defines TimeStamp Property range.

Enumerator
ICU_LINEAR_BUFFER	Linear Buffer to be used in Timestamp
ICU_CIRCULAR_BUFFER	Circular Buffer to be used in Timestamp

Function Documentation

◆ FUNC() [1/4]

FUNC	(	void	,
		ICU_CODE
	)

Service for ICU initialization.

This function sets the ICU mode.

This function (re-)enables the wakeup capability of the given ICU channel.

This function disables the wakeup capability of a single ICU channel.

This function checks if a wakeup capable ICU channel is the source for a wakeup event and calls the ECU state manager service EcuM_SetWakeupEvent in case of a valid ICU channel wakeup event.

Service for reading the coherent active time and period time of given channel.

Service for stopping the measurement of signals.

Service for starting the measurement of signals.

Service for disabling the detection of edges of the given channel.

Service for enabling/re-enabling the detection of edges of the given channel.

Service for disabling the couting of edges of the given channel.

Service enabling the counting of edges of a given channel.

Service for resets the value of the counted edges to zero.

Service for stopping the timestamp measurement.

Service for starts the captuing of timer values on the edges.

Service for enabling notification.

Service for disabling notification.

Service for setting Activation Condition.

Service for ICU de-initialization.

*  Service name        : Icu_Init
*  Syntax              : Icu_Init(const Icu_ConfigType* ConfigPtr)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x00
*  Sync/Async          : Synchronous
*  Reentrancy          : Non Reentrant
*  Parameters (in)     : Pointer to the configuration
*  Parameters (out)    : None
*  Return value        : void
*  Description         : Initializes internal variables
*                        and the ECAP unit of the micro controller.
*                        The function can be called on task level.
*

*  Service name        : Icu_DeInit
*  Syntax              : Icu_DeInit(void)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x01
*  Sync/Async          : Synchronous
*  Reentrancy          : Non Reentrant
*  Parameters (in)     : None
*  Parameters (out)    : None
*  Return value        : void
*  Description         :  DeInit ECAP module
*

*  Service name        : Icu_SetActivationCondition
*  Syntax              : Icu_SetActivationCondition(Icu_ChannelType Channel,
*                                              Icu_ActivationType Activation)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x05
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (in)     : Icu_ActivationType Activation
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service sets the Activation edge for channel
*                          Type of activation (if supported by hardware)
*                          ICU_RISING_EDGE, ICU_FALLING_EDGE, ICU_BOTH_EDGES
*

*  Service name        : Icu_DisableNotification
*  Syntax              : Icu_DisableNotification(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x06
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service disables the notificaiton of a channel
*

*  Service name        : Icu_EnableNotification
*  Syntax              : Icu_EnableNotification(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x07
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service enables the notificaiton of a channel
*

*  Service name        : Icu_StartTimestamp
*  Syntax              : Icu_StartTimestamp(Icu_ChannelType Channel,
*                                          Icu_ValueType* BufferPtr,
*                                          uint16 BufferSize,
*                                          uint16 NotifyInterval)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x09
*  Sync/Async          : Asynchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (in)     : uint16 BufferSize
*  Parameters (in)     : uint16 NotifyInterval
*  Parameters (out)    : Icu_ValueType* BufferPtr
*  Return value        : void
*  Description         : This service starts the capturing of timer values on the edges
*

*  Service name        : Icu_StopTimestamp
*  Syntax              : Icu_StopTimestamp(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x0A
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service stops timestamp measurement of the given channel.
*

*  Service name        : Icu_ResetEdgeCount
*  Syntax              : Icu_ResetEdgeCount(Icu_ChannelType Channel)
*  Mode                : User Mode (Non-Privileged Mode)
*  Service ID[hex]     : 0x0C
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service resets the value of the counted edges to zero.
*

*  Service name        : Icu_EnableEdgeCount
*  Syntax              : Icu_EnableEdgeCount(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x0D
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service enables the couting of edges of the given channel.
*

*  Service name        : Icu_DisableEdgeCount
*  Syntax              : Icu_DisableEdgeCount(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x0E
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service disables the couting of edges of a given channel.
*

*  Service name        : Icu_EnableEdgeDetection
*  Syntax              : Icu_EnableEdgeDetection(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x16
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service enables/re-enables the detection of edges of a channel.
*

*  Service name        : Icu_EnableEdgeDetection
*  Syntax              : Icu_EnableEdgeDetection(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x17
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service disables the detection of edges of a channel.
*

*  Service name        : Icu_StartSignalMeasurement
*  Syntax              : Icu_StartSignalMeasurement(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x13
*  Sync/Async          : Asynchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service starts the measurement of signals of a given channel.
*

*  Service name        : Icu_StopSignalMeasurement
*  Syntax              : Icu_StopSignalMeasurement(Icu_ChannelType Channel)
*  Mode                : Supervisor Mode (Privileged Mode)
*  Service ID[hex]     : 0x14
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service stops the measurement of signals of a given channel.
*

*  Service name        : Icu_GetTimeElapsed
*  Syntax              : Icu_GetTimeElapsed(Icu_ChannelType Channel,
*                                           Icu_DutyCycleType* DutyCycleValues)
*  Mode                : User Mode (Non-Privileged Mode)
*  Service ID[hex]     : 0x11
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : Icu_DutyCycleType* DutyCycleValues
*  Return value        : void
*  Description         : This service reads active time and period of given channel.
*

*  Service name        : Icu_CheckWakeup
*  Syntax              : void Icu_CheckWakeup(EcuM_WakeupSourceType WakeupSource)
*  Service ID[hex]     : 0x19
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant(limited according to ICU050)
*  Parameters (in)     : WakeupSource
*                        Informatin on wakeup source to be checked.
                         The associated ICU channel can be determined from configuration data
*  Parameters (inout)  : None
*  Parameters (out)    : None
*  Return value        : None
*  Description         : Checks if a wakeup capable ICU channel is the source for a wakeup event and 
*                        calls the ECU state manager service EcuM_SetWakeupEvent in case of a valid ICU 
*                        channel wakeup event.
*

*  Service name        : Icu_DisableWakeup
*  Syntax              : void Icu_DisableWakeup(Icu_ChannelType Channel)
*  Service ID[hex]     : 0x20
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant(limited according to ICU050)
*  Parameters (in)     : Channel
*                        Numeric identifier of the ICU channel
*  Parameters (inout)  : None
*  Parameters (out)    : None
*  Return value        : None
*  Description         : This function disables the wakeup capability of a single ICU channel.
*

*  Service name        : Icu_EnableWakeup
*  Syntax              : void Icu_EnableWakeup(Icu_ChannelType Channel)
*  Service ID[hex]     : 0x21
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant(limited according to ICU050)
*  Parameters (in)     : Channel
*                        Numeric identifier of the ICU channel
*  Parameters (inout)  : None
*  Parameters (out)    : None
*  Return value        : None
*  Description         : This function (re-)enables the wakeup capability of the given ICU channel.
*

*  Service name        : Icu_SetMode
*  Syntax              : void  Icu_SetMode(Icu_ModeType Mode)
*  Service ID[hex]     : 0x22
*  Sync/Async          : Synchronous
*  Reentrancy          : Non Reentrant
*  Parameters (in)     : Mode
*                        ICU_MODE_NORMAL: Normal operation, all used interrupts are enabled 
*                        according to the notification requests.
*                        ICU_MODE_SLEEP: Reduced power mode. In sleep mode only those 
*                        notifications are available which are configured as wakeup capable.
*  Parameters (inout)  : None
*  Parameters (out)    : None
*  Return value        : None
*  Description         : This function sets the ICU mode.
*

◆ FUNC() [2/4]

FUNC	(	Icu_InputStateType	,
		ICU_CODE
	)

Service for getting the ICU input status.

*  Service name        : Icu_GetInputState
*  Syntax              : Icu_GetInputState(Icu_ChannelType Channel)
*  Mode                : User Mode (Non-Privileged Mode)
*  Service ID[hex]     : 0x08
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service returns the status of the ICU input
*

◆ FUNC() [3/4]

FUNC	(	Icu_IndexType	,
		ICU_CODE
	)

Service for reading the timestamp index of a givem channel.

Service for reading the elasped time for the given channel.

Service for reading the number of counted edges.

*  Service name        : Icu_GetTimestampIndex
*  Syntax              : Icu_GetTimestampIndex(Icu_ChannelType Channel)
*  Mode                : User Mode (Non-Privileged Mode)
*  Service ID[hex]     : 0x0B
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service reads the timestamp index of a given channel.
*

*  Service name        : Icu_GetEdgeNumbers
*  Syntax              : Icu_GetEdgeNumbers(Icu_ChannelType Channel)
*  Mode                : User Mode (Non-Privileged Mode)
*  Service ID[hex]     : 0x0F
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service reads the number of counted edges.
*

*  Service name        : Icu_GetTimeElapsed
*  Syntax              : Icu_GetTimeElapsed(Icu_ChannelType Channel)
*  Mode                : User Mode (Non-Privileged Mode)
*  Service ID[hex]     : 0x10
*  Sync/Async          : Synchronous
*  Reentrancy          : Reentrant
*  Parameters (in)     : Icu_ChannelType Channel
*  Parameters (out)    : None
*  Return value        : void
*  Description         : This service reads elasped time for a given channel.
*

◆ FUNC() [4/4]

FUNC	(	Std_ReturnType	,
		ICU_CODE
	)

◆ P2VAR()

P2VAR	(	Icu_RegisterReadbackType	,
		AUTOMATIC	,
		ICU_APPL_DATA
	)

Variable Documentation

◆ AUTOMATIC

AUTOMATIC

◆ ConfigPtr

ICU_PBCFG ConfigPtr

◆ Activation

Icu_ActivationType Activation

◆ BufferPtr

Icu_ValueType* BufferPtr

◆ BufferSize

Icu_ValueType uint16 BufferSize

◆ NotifyInterval

Icu_ValueType uint16 uint16 NotifyInterval

◆ DutyCycleValues

Icu_DutyCycleType* DutyCycleValues