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.

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

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

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.

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

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

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.

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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.

typedef uint32	Icu_IndexType
	This type defines return value Icu_GetTimeStampIndex.

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

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

typedef uint8	Icu_ChannelType
	This type defines Channel type.

typedef uint32	Icu_ChannelPrescalerType
	This type defines Prescaler type.

void	Icu_Init (const Icu_ConfigType *ConfigPtr)
	Service for ICU initialization.

void	Icu_DeInit (void)
	Service for ICU de-initialization.

void	Icu_SetActivationCondition (Icu_ChannelType Channel, Icu_ActivationType Activation)
	Service for setting Activation Condition.

void	Icu_DisableNotification (Icu_ChannelType Channel)
	Service for disabling notification.

void	Icu_EnableNotification (Icu_ChannelType Channel)
	Service for enabling notification.

Icu_InputStateType	Icu_GetInputState (Icu_ChannelType Channel)
	Service for getting the ICU input status.

void	Icu_StartTimestamp (Icu_ChannelType Channel, Icu_ValueType *BufferPtr, uint16 BufferSize, uint16 NotifyInterval)
	Service for starts the captuing of timer values on the edges.

void	Icu_StopTimestamp (Icu_ChannelType Channel)
	Service for stopping the timestamp measurement.

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

void	Icu_ResetEdgeCount (Icu_ChannelType Channel)
	Service for resets the value of the counted edges to zero.

void	Icu_EnableEdgeCount (Icu_ChannelType Channel)
	Service enabling the counting of edges of a given channel.

void	Icu_DisableEdgeCount (Icu_ChannelType Channel)
	Service for disabling the couting of edges of the given channel.

Icu_EdgeNumberType	Icu_GetEdgeNumbers (Icu_ChannelType Channel)
	Service for reading the number of counted edges.

void	Icu_EnableEdgeDetection (Icu_ChannelType Channel)
	Service for enabling/re-enabling the detection of edges of the given channel.

void	Icu_DisableEdgeDetection (Icu_ChannelType Channel)
	Service for disabling the detection of edges of the given channel.

void	Icu_StartSignalMeasurement (Icu_ChannelType Channel)
	Service for starting the measurement of signals.

void	Icu_StopSignalMeasurement (Icu_ChannelType Channel)
	Service for stopping the measurement of signals.

Icu_ValueType	Icu_GetTimeElapsed (Icu_ChannelType Channel)
	Service for reading the elasped time for the given channel.

void	Icu_GetDutyCycleValues (Icu_ChannelType Channel, Icu_DutyCycleType *DutyCycleValues)
	Service for reading the coherent active time and period time of given channel.

void	Icu_CheckWakeup (EcuM_WakeupSourceType WakeupSource)
	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.

void	Icu_DisableWakeup (Icu_ChannelType Channel)
	This function disables the wakeup capability of a single ICU channel.

void	Icu_EnableWakeup (Icu_ChannelType Channel)
	This function (re-)enables the wakeup capability of the given ICU channel.

void	Icu_SetMode (Icu_ModeType Mode)
	This function sets the ICU mode.

Std_ReturnType	Icu_RegisterReadback (Icu_ChannelType IcuChannel, Icu_RegisterReadbackType *RegRbPtr)

Icu_IndexType	Icu_GetTimeStampIndex (Icu_ChannelType Channel)

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

◆ Icu_Init()

void Icu_Init ( const Icu_ConfigType * ConfigPtr )

Service for ICU 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.
*

◆ Icu_DeInit()

void Icu_DeInit ( void )

Service for ICU de-initialization.

*  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
*

◆ Icu_SetActivationCondition()

void Icu_SetActivationCondition	(	Icu_ChannelType	Channel,
		Icu_ActivationType	Activation )

Service for setting Activation Condition.

*  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
*

◆ Icu_DisableNotification()

void Icu_DisableNotification ( Icu_ChannelType Channel )

Service for disabling notification.

*  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
*

◆ Icu_EnableNotification()

void Icu_EnableNotification ( Icu_ChannelType Channel )

Service for enabling notification.

*  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
*

◆ Icu_GetInputState()

Icu_InputStateType Icu_GetInputState ( Icu_ChannelType Channel )

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
*

◆ Icu_StartTimestamp()

void Icu_StartTimestamp	(	Icu_ChannelType	Channel,
		Icu_ValueType *	BufferPtr,
		uint16	BufferSize,
		uint16	NotifyInterval )

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

*  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
*

◆ Icu_StopTimestamp()

void Icu_StopTimestamp ( Icu_ChannelType Channel )

Service for stopping the timestamp measurement.

*  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.
*

◆ Icu_GetTimestampIndex()

Icu_IndexType Icu_GetTimestampIndex ( Icu_ChannelType Channel )

Service for reading the timestamp index of a givem channel.

*  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.
*

◆ Icu_ResetEdgeCount()

void Icu_ResetEdgeCount ( Icu_ChannelType Channel )

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

*  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.
*

◆ Icu_EnableEdgeCount()

void Icu_EnableEdgeCount ( Icu_ChannelType Channel )

Service enabling the counting of edges of a given channel.

*  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.
*

◆ Icu_DisableEdgeCount()

void Icu_DisableEdgeCount ( Icu_ChannelType Channel )

Service for disabling 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.
*

◆ Icu_GetEdgeNumbers()

Icu_EdgeNumberType Icu_GetEdgeNumbers ( Icu_ChannelType Channel )

Service for reading the number of counted edges.

*  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.
*

◆ Icu_EnableEdgeDetection()

void Icu_EnableEdgeDetection ( Icu_ChannelType Channel )

Service for enabling/re-enabling the detection of edges of the 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.
*

◆ Icu_DisableEdgeDetection()

void Icu_DisableEdgeDetection ( Icu_ChannelType Channel )

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

◆ Icu_StartSignalMeasurement()

void Icu_StartSignalMeasurement ( Icu_ChannelType Channel )

Service for starting the measurement of signals.

*  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.
*

◆ Icu_StopSignalMeasurement()

void Icu_StopSignalMeasurement ( Icu_ChannelType Channel )

Service for stopping the measurement of signals.

*  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.
*

◆ Icu_GetTimeElapsed()

Icu_ValueType Icu_GetTimeElapsed ( Icu_ChannelType Channel )

Service for reading the elasped time for the given channel.

*  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.
*

◆ Icu_GetDutyCycleValues()

void Icu_GetDutyCycleValues	(	Icu_ChannelType	Channel,
		Icu_DutyCycleType *	DutyCycleValues )

Service for reading the coherent active time and period time of 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.
*

◆ Icu_CheckWakeup()

void Icu_CheckWakeup ( EcuM_WakeupSourceType WakeupSource )

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 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.
*

◆ Icu_DisableWakeup()

void Icu_DisableWakeup ( Icu_ChannelType Channel )

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

*  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.
*

◆ Icu_EnableWakeup()

void Icu_EnableWakeup ( Icu_ChannelType Channel )

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

◆ Icu_SetMode()

void Icu_SetMode ( Icu_ModeType Mode )

This function sets the ICU mode.

*  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.
*

◆ Icu_RegisterReadback()

Std_ReturnType Icu_RegisterReadback	(	Icu_ChannelType	IcuChannel,
		Icu_RegisterReadbackType *	RegRbPtr )

◆ Icu_GetTimeStampIndex()

Icu_IndexType Icu_GetTimeStampIndex ( Icu_ChannelType Channel )