Introduction

This files defines ICU MCAL configuration structures

Data Structures
struct	Icu_DutyCycleType
	This type defines Duty Cycle struct. More...

struct	Icu_ChannelConfigType_PC
	ICU Channel Config Structure of Pre-Compile only. More...

struct	Icu_ConfigType_PC
	ICU Config Structure of Pre-Compile only. More...

struct	Icu_ChannelConfigType
	ICU Channel Config Structure. More...

struct	Icu_ConfigType
	ICU Config Structure. More...

struct	Icu_RegisterReadbackType
	Icu register readback structure. More...

Variables
Icu_ValueType	Icu_DutyCycleType::ActiveTime

Icu_ValueType	Icu_DutyCycleType::PeriodTime

Icu_ChannelType	Icu_ChannelConfigType_PC::channelId

Icu_ChannelConfigType_PC	Icu_ConfigType_PC::chCfg [ICU_MAX_NUM_CHANNELS]

Icu_ActivationType	Icu_ChannelConfigType::defaultStartEdge

Icu_MeasurementModeType	Icu_ChannelConfigType::measurementMode

Icu_SignalMeasurementPropertyType	Icu_ChannelConfigType::signalMeasurementProperty

Icu_NotifyFuncType	Icu_ChannelConfigType::notificationHandler

Icu_TimestampBufferType	Icu_ChannelConfigType::bufferType

uint32	Icu_ChannelConfigType::instanceClkMHz

uint32	Icu_ChannelConfigType::prescaler

Icu_ChannelType	Icu_ConfigType::icuMaxChannel

Icu_ChannelConfigType	Icu_ConfigType::chCfg [ICU_MAX_NUM_CHANNELS]

uint32	Icu_RegisterReadbackType::ECAP_CNTPHS

uint32	Icu_RegisterReadbackType::ECAP_ECCTL

uint32	Icu_RegisterReadbackType::ECAP_ECINT_EN_FLG

Macros
#define	ICU_PRE_COMPILE_VARIANT (STD_ON )
	ICU Build Variant. Build variants.(i.e Pre-compile,Post-build or Link time)

#define	ICU_VARIANT_POST_BUILD (STD_OFF)

#define	ICU_PRE_COMPILE_VARIANT (STD_ON )
	ICU Build Variant. Build variants.(i.e Pre-compile,Post-build or Link time)

#define	ICU_VARIANT_POST_BUILD (STD_OFF)

Macros to define Rising and Falling edge config for capture registers
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)

ICU Driver ISR category level
Definitions for ICU Driver ISR ISR category level.
const uint32	Icu_HwUnitBaseAddr [ICU_MAX_NUM_CHANNELS]

const struct Icu_ConfigType_PC_s	IcuConfigSet_PC
	ICU Configuration structure declaration.

const struct Icu_ConfigType_s	IcuConfigSet

void	Icu_ch1Notify (void)
	ICU ISR.

#define	IcuConf_IcuChannel_IcuChannel_0 (1U)
	Channel ID Symbolic Names Configured channel ID(s)

#define	ICU_CHANNEL1 (1U)
	ECAP Channel 1, in MAIN DOMAIN.

ICU Driver ISR category level
Definitions for ICU Driver ISR ISR category level.
const uint32	Icu_HwUnitBaseAddr [ICU_MAX_NUM_CHANNELS]

const struct Icu_ConfigType_PC_s	IcuConfigSet_PC
	ICU Configuration structure declaration.

const struct Icu_ConfigType_s	IcuConfigSet

void	Icu_ch2Notify (void)
	ICU ISR.

#define	ICU_ISR_VOID (0x00U)
	void ISR type

#define	ICU_ISR_CAT1 (0x01U)
	Category 1 ISR type.

#define	ICU_ISR_CAT2 (0x02U)
	Category 2 ISR type.

#define	ICU_SAFETY_DIAGNOSTIC_API (STD_ON)
	Enable/Disable Icu Safety Diagnostic.

#define	ICU_DE_INIT_API (STD_ON)
	Enable/Disable Icu DeInit API.

#define	ICU_EDGE_COUNT_API (STD_ON)
	Enable/Disable Edge Count API.

#define	ICU_EDGE_DETECT_API (STD_ON)
	Enable/Disable Edge Detect API.

#define	ICU_GET_DUTY_CYCLE_VALUES_API (STD_ON)
	Enable/Disable Get Duty Cycle Values API.

#define	ICU_GET_INPUT_STATE_API (STD_ON)
	Enable/Disable Get Input State API.

#define	ICU_GET_TIME_ELAPSED_API (STD_ON)
	Enable/Disable Get Time Elapsed API.

#define	ICU_GET_VERSION_INFO_API (STD_ON)
	Enable/Disable Get Version Info API.

#define	ICU_SIGNAL_MEASUREMENT_API (STD_ON)
	Enable/Disable Signal Measurement API.

#define	ICU_TIMESTAMP_API (STD_ON)
	Enable/Disable Timestamp API.

#define	ICU_DEV_ERROR_DETECT (STD_ON)
	Enable/Disable Development error detet.

#define	ICU_WAKEUP_FUNCTIONALITY_API (STD_OFF)
	Enable/disable ICU wakeup functionality API.

#define	ICU_ENABLEWAKEUP_API (STD_OFF)
	Enable/disable ICU wakeup functionality API.

#define	ICU_DISABLEWAKEUP_API (STD_OFF)
	Enable/disable ICU wakeup functionality API.

#define	ICU_SETMODE_API (STD_OFF)
	Enable/Disable Icu set mode API.

#define	ICU_INIT_CONFIG_PC IcuConfigSet
	Pre Compile config macro name.

#define	ICU_ISR_TYPE (ICU_ISR_CAT1)
	ISR type.

#define	ICU_MAX_NUM_CHANNELS (3U)

#define	ICU_ISR_VOID (0x00U)
	void ISR type

#define	ICU_ISR_CAT1 (0x01U)
	Category 1 ISR type.

#define	ICU_ISR_CAT2 (0x02U)
	Category 2 ISR type.

#define	ICU_SAFETY_DIAGNOSTIC_API (STD_OFF)
	Enable/Disable Icu Safety Diagnostic.

#define	ICU_DE_INIT_API (STD_ON)
	Enable/Disable Icu DeInit API.

#define	ICU_EDGE_COUNT_API (STD_ON)
	Enable/Disable Edge Count API.

#define	ICU_EDGE_DETECT_API (STD_ON)
	Enable/Disable Edge Detect API.

#define	ICU_GET_DUTY_CYCLE_VALUES_API (STD_ON)
	Enable/Disable Get Duty Cycle Values API.

#define	ICU_GET_INPUT_STATE_API (STD_ON)
	Enable/Disable Get Input State API.

#define	ICU_GET_TIME_ELAPSED_API (STD_ON)
	Enable/Disable Get Time Elapsed API.

#define	ICU_GET_VERSION_INFO_API (STD_ON)
	Enable/Disable Get Version Info API.

#define	ICU_SIGNAL_MEASUREMENT_API (STD_ON)
	Enable/Disable Signal Measurement API.

#define	ICU_TIMESTAMP_API (STD_ON)
	Enable/Disable Timestamp API.

#define	ICU_DEV_ERROR_DETECT (STD_ON)
	Enable/Disable Development error detet.

#define	ICU_WAKEUP_FUNCTIONALITY_API (STD_OFF)
	Enable/disable ICU wakeup functionality API.

#define	ICU_ENABLEWAKEUP_API (STD_OFF)
	Enable/disable ICU wakeup functionality API.

#define	ICU_DISABLEWAKEUP_API (STD_OFF)
	Enable/disable ICU wakeup functionality API.

#define	ICU_SETMODE_API (STD_OFF)
	Enable/Disable Icu set mode API.

#define	IcuConf_IcuChannel_IcuChannel_2 (2U)
	Channel ID Symbolic Names Configured channel ID(s)

#define	ICU_INIT_CONFIG_PC IcuConfigSet
	Pre Compile config macro name.

#define	ICU_ISR_TYPE (ICU_ISR_CAT1)
	ISR type.

#define	ICU_MAX_NUM_CHANNELS (3U)

#define	ICU_CHANNEL2 (2U)
	ECAP Channel 2, in MAIN R5 DOMAIN.

Macro Definition Documentation

◆ ICU_PRE_COMPILE_VARIANT [1/2]

#define ICU_PRE_COMPILE_VARIANT (STD_ON )

ICU Build Variant. Build variants.(i.e Pre-compile,Post-build or Link time)

◆ ICU_VARIANT_POST_BUILD [1/2]

#define ICU_VARIANT_POST_BUILD (STD_OFF)

◆ ICU_ISR_VOID [1/2]

#define ICU_ISR_VOID (0x00U)

void ISR type

◆ ICU_ISR_CAT1 [1/2]

#define ICU_ISR_CAT1 (0x01U)

Category 1 ISR type.

◆ ICU_ISR_CAT2 [1/2]

#define ICU_ISR_CAT2 (0x02U)

Category 2 ISR type.

◆ ICU_SAFETY_DIAGNOSTIC_API [1/2]

#define ICU_SAFETY_DIAGNOSTIC_API (STD_ON)

Enable/Disable Icu Safety Diagnostic.

◆ ICU_DE_INIT_API [1/2]

#define ICU_DE_INIT_API (STD_ON)

Enable/Disable Icu DeInit API.

◆ ICU_EDGE_COUNT_API [1/2]

#define ICU_EDGE_COUNT_API (STD_ON)

Enable/Disable Edge Count API.

◆ ICU_EDGE_DETECT_API [1/2]

#define ICU_EDGE_DETECT_API (STD_ON)

Enable/Disable Edge Detect API.

◆ ICU_GET_DUTY_CYCLE_VALUES_API [1/2]

#define ICU_GET_DUTY_CYCLE_VALUES_API (STD_ON)

Enable/Disable Get Duty Cycle Values API.

◆ ICU_GET_INPUT_STATE_API [1/2]

#define ICU_GET_INPUT_STATE_API (STD_ON)

Enable/Disable Get Input State API.

◆ ICU_GET_TIME_ELAPSED_API [1/2]

#define ICU_GET_TIME_ELAPSED_API (STD_ON)

Enable/Disable Get Time Elapsed API.

◆ ICU_GET_VERSION_INFO_API [1/2]

#define ICU_GET_VERSION_INFO_API (STD_ON)

Enable/Disable Get Version Info API.

◆ ICU_SIGNAL_MEASUREMENT_API [1/2]

#define ICU_SIGNAL_MEASUREMENT_API (STD_ON)

Enable/Disable Signal Measurement API.

◆ ICU_TIMESTAMP_API [1/2]

#define ICU_TIMESTAMP_API (STD_ON)

Enable/Disable Timestamp API.

◆ ICU_DEV_ERROR_DETECT [1/2]

#define ICU_DEV_ERROR_DETECT (STD_ON)

Enable/Disable Development error detet.

◆ ICU_WAKEUP_FUNCTIONALITY_API [1/2]

#define ICU_WAKEUP_FUNCTIONALITY_API (STD_OFF)

Enable/disable ICU wakeup functionality API.

◆ ICU_ENABLEWAKEUP_API [1/2]

#define ICU_ENABLEWAKEUP_API (STD_OFF)

Enable/disable ICU wakeup functionality API.

◆ ICU_DISABLEWAKEUP_API [1/2]

#define ICU_DISABLEWAKEUP_API (STD_OFF)

Enable/disable ICU wakeup functionality API.

◆ ICU_SETMODE_API [1/2]

#define ICU_SETMODE_API (STD_OFF)

Enable/Disable Icu set mode API.

◆ IcuConf_IcuChannel_IcuChannel_0

#define IcuConf_IcuChannel_IcuChannel_0 (1U)

Channel ID Symbolic Names Configured channel ID(s)

Channel identifiers

◆ ICU_INIT_CONFIG_PC [1/2]

#define ICU_INIT_CONFIG_PC IcuConfigSet

Pre Compile config macro name.

◆ ICU_ISR_TYPE [1/2]

#define ICU_ISR_TYPE (ICU_ISR_CAT1)

ISR type.

◆ ICU_MAX_NUM_CHANNELS [1/2]

#define ICU_MAX_NUM_CHANNELS (3U)

◆ ICU_CHANNEL1

#define ICU_CHANNEL1 (1U)

ECAP Channel 1, in MAIN DOMAIN.

◆ ICU_PRE_COMPILE_VARIANT [2/2]

#define ICU_PRE_COMPILE_VARIANT (STD_ON )

ICU Build Variant. Build variants.(i.e Pre-compile,Post-build or Link time)

◆ ICU_VARIANT_POST_BUILD [2/2]

#define ICU_VARIANT_POST_BUILD (STD_OFF)

◆ ICU_ISR_VOID [2/2]

#define ICU_ISR_VOID (0x00U)

void ISR type

◆ ICU_ISR_CAT1 [2/2]

#define ICU_ISR_CAT1 (0x01U)

Category 1 ISR type.

◆ ICU_ISR_CAT2 [2/2]

#define ICU_ISR_CAT2 (0x02U)

Category 2 ISR type.

◆ ICU_SAFETY_DIAGNOSTIC_API [2/2]

#define ICU_SAFETY_DIAGNOSTIC_API (STD_OFF)

Enable/Disable Icu Safety Diagnostic.

◆ ICU_DE_INIT_API [2/2]

#define ICU_DE_INIT_API (STD_ON)

Enable/Disable Icu DeInit API.

◆ ICU_EDGE_COUNT_API [2/2]

#define ICU_EDGE_COUNT_API (STD_ON)

Enable/Disable Edge Count API.

◆ ICU_EDGE_DETECT_API [2/2]

#define ICU_EDGE_DETECT_API (STD_ON)

Enable/Disable Edge Detect API.

◆ ICU_GET_DUTY_CYCLE_VALUES_API [2/2]

#define ICU_GET_DUTY_CYCLE_VALUES_API (STD_ON)

Enable/Disable Get Duty Cycle Values API.

◆ ICU_GET_INPUT_STATE_API [2/2]

#define ICU_GET_INPUT_STATE_API (STD_ON)

Enable/Disable Get Input State API.

◆ ICU_GET_TIME_ELAPSED_API [2/2]

#define ICU_GET_TIME_ELAPSED_API (STD_ON)

Enable/Disable Get Time Elapsed API.

◆ ICU_GET_VERSION_INFO_API [2/2]

#define ICU_GET_VERSION_INFO_API (STD_ON)

Enable/Disable Get Version Info API.

◆ ICU_SIGNAL_MEASUREMENT_API [2/2]

#define ICU_SIGNAL_MEASUREMENT_API (STD_ON)

Enable/Disable Signal Measurement API.

◆ ICU_TIMESTAMP_API [2/2]

#define ICU_TIMESTAMP_API (STD_ON)

Enable/Disable Timestamp API.

◆ ICU_DEV_ERROR_DETECT [2/2]

#define ICU_DEV_ERROR_DETECT (STD_ON)

Enable/Disable Development error detet.

◆ ICU_WAKEUP_FUNCTIONALITY_API [2/2]

#define ICU_WAKEUP_FUNCTIONALITY_API (STD_OFF)

Enable/disable ICU wakeup functionality API.

◆ ICU_ENABLEWAKEUP_API [2/2]

#define ICU_ENABLEWAKEUP_API (STD_OFF)

Enable/disable ICU wakeup functionality API.

◆ ICU_DISABLEWAKEUP_API [2/2]

#define ICU_DISABLEWAKEUP_API (STD_OFF)

Enable/disable ICU wakeup functionality API.

◆ ICU_SETMODE_API [2/2]

#define ICU_SETMODE_API (STD_OFF)

Enable/Disable Icu set mode API.

◆ IcuConf_IcuChannel_IcuChannel_2

#define IcuConf_IcuChannel_IcuChannel_2 (2U)

Channel ID Symbolic Names Configured channel ID(s)

Channel identifiers

◆ ICU_INIT_CONFIG_PC [2/2]

#define ICU_INIT_CONFIG_PC IcuConfigSet

Pre Compile config macro name.

◆ ICU_ISR_TYPE [2/2]

#define ICU_ISR_TYPE (ICU_ISR_CAT1)

ISR type.

◆ ICU_MAX_NUM_CHANNELS [2/2]

#define ICU_MAX_NUM_CHANNELS (3U)

◆ ICU_CHANNEL2

#define ICU_CHANNEL2 (2U)

ECAP Channel 2, in MAIN R5 DOMAIN.

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 )

◆ Icu_ch1Notify()

void Icu_ch1Notify ( void )

ICU ISR.

ICU Channel 1 ISR

◆ Icu_ch2Notify()

void Icu_ch2Notify ( void )

ICU ISR.

ICU Channel 2 ISR

Variable Documentation

◆ ActiveTime

Icu_ValueType Icu_DutyCycleType::ActiveTime

Active time of Signal

◆ PeriodTime

Icu_ValueType Icu_DutyCycleType::PeriodTime

Period time of Signal

◆ channelId

Icu_ChannelType Icu_ChannelConfigType_PC::channelId

Channel ID of ICU Channel in use

◆ chCfg [1/2]

Icu_ChannelConfigType_PC Icu_ConfigType_PC::chCfg[ICU_MAX_NUM_CHANNELS]

Channel configurations

◆ defaultStartEdge

Icu_ActivationType Icu_ChannelConfigType::defaultStartEdge

Default activation edge to be used by ICU module

◆ measurementMode

Icu_MeasurementModeType Icu_ChannelConfigType::measurementMode

Measurement Mode to be used

◆ signalMeasurementProperty

Icu_SignalMeasurementPropertyType Icu_ChannelConfigType::signalMeasurementProperty

Signal Measurmenet property to be used if mode choosen

◆ notificationHandler

Icu_NotifyFuncType Icu_ChannelConfigType::notificationHandler

Notification handler for notifications

◆ bufferType

Icu_TimestampBufferType Icu_ChannelConfigType::bufferType

Buffer Type for Timestamp API mode

◆ instanceClkMHz

uint32 Icu_ChannelConfigType::instanceClkMHz

Clk src for ICU module in MHz

◆ prescaler

uint32 Icu_ChannelConfigType::prescaler

Prescaler value to be used for ICU module

◆ icuMaxChannel

Icu_ChannelType Icu_ConfigType::icuMaxChannel

Number of ICU Channel being configured

◆ chCfg [2/2]

Icu_ChannelConfigType Icu_ConfigType::chCfg[ICU_MAX_NUM_CHANNELS]

Channel configurations

◆ ECAP_CNTPHS

uint32 Icu_RegisterReadbackType::ECAP_CNTPHS

◆ ECAP_ECCTL

uint32 Icu_RegisterReadbackType::ECAP_ECCTL

◆ ECAP_ECINT_EN_FLG

uint32 Icu_RegisterReadbackType::ECAP_ECINT_EN_FLG

◆ Icu_HwUnitBaseAddr [1/2]

const uint32 Icu_HwUnitBaseAddr[ICU_MAX_NUM_CHANNELS]

extern

◆ IcuConfigSet_PC [1/2]

const struct Icu_ConfigType_PC_s IcuConfigSet_PC

extern

ICU Configuration structure declaration.

◆ IcuConfigSet [1/2]

const struct Icu_ConfigType_s IcuConfigSet

extern

◆ Icu_HwUnitBaseAddr [2/2]

const uint32 Icu_HwUnitBaseAddr[ICU_MAX_NUM_CHANNELS]

extern

◆ IcuConfigSet_PC [2/2]

const struct Icu_ConfigType_PC_s IcuConfigSet_PC

extern

ICU Configuration structure declaration.

◆ IcuConfigSet [2/2]

const struct Icu_ConfigType_s IcuConfigSet

extern

Introduction

Data Structures

Variables

Macros

Macros to define Rising and Falling edge config for capture registers

ICU Driver ISR category level

ICU Driver ISR category level

Macro Definition Documentation

◆ ICU_PRE_COMPILE_VARIANT [1/2]

◆ ICU_VARIANT_POST_BUILD [1/2]

◆ ICU_ISR_VOID [1/2]

◆ ICU_ISR_CAT1 [1/2]

◆ ICU_ISR_CAT2 [1/2]

◆ ICU_SAFETY_DIAGNOSTIC_API [1/2]

◆ ICU_DE_INIT_API [1/2]

◆ ICU_EDGE_COUNT_API [1/2]

◆ ICU_EDGE_DETECT_API [1/2]

◆ ICU_GET_DUTY_CYCLE_VALUES_API [1/2]

◆ ICU_GET_INPUT_STATE_API [1/2]

◆ ICU_GET_TIME_ELAPSED_API [1/2]

◆ ICU_GET_VERSION_INFO_API [1/2]

◆ ICU_SIGNAL_MEASUREMENT_API [1/2]

◆ ICU_TIMESTAMP_API [1/2]

◆ ICU_DEV_ERROR_DETECT [1/2]

◆ ICU_WAKEUP_FUNCTIONALITY_API [1/2]

◆ ICU_ENABLEWAKEUP_API [1/2]

◆ ICU_DISABLEWAKEUP_API [1/2]

◆ ICU_SETMODE_API [1/2]

◆ IcuConf_IcuChannel_IcuChannel_0

◆ ICU_INIT_CONFIG_PC [1/2]

◆ ICU_ISR_TYPE [1/2]

◆ ICU_MAX_NUM_CHANNELS [1/2]

◆ ICU_CHANNEL1

◆ ICU_PRE_COMPILE_VARIANT [2/2]

◆ ICU_VARIANT_POST_BUILD [2/2]

◆ ICU_ISR_VOID [2/2]

◆ ICU_ISR_CAT1 [2/2]

◆ ICU_ISR_CAT2 [2/2]

◆ ICU_SAFETY_DIAGNOSTIC_API [2/2]

◆ ICU_DE_INIT_API [2/2]

◆ ICU_EDGE_COUNT_API [2/2]

◆ ICU_EDGE_DETECT_API [2/2]

◆ ICU_GET_DUTY_CYCLE_VALUES_API [2/2]

◆ ICU_GET_INPUT_STATE_API [2/2]

◆ ICU_GET_TIME_ELAPSED_API [2/2]

◆ ICU_GET_VERSION_INFO_API [2/2]

◆ ICU_SIGNAL_MEASUREMENT_API [2/2]

◆ ICU_TIMESTAMP_API [2/2]

◆ ICU_DEV_ERROR_DETECT [2/2]

◆ ICU_WAKEUP_FUNCTIONALITY_API [2/2]

◆ ICU_ENABLEWAKEUP_API [2/2]

◆ ICU_DISABLEWAKEUP_API [2/2]

◆ ICU_SETMODE_API [2/2]

◆ IcuConf_IcuChannel_IcuChannel_2

◆ ICU_INIT_CONFIG_PC [2/2]

◆ ICU_ISR_TYPE [2/2]

◆ ICU_MAX_NUM_CHANNELS [2/2]

◆ ICU_CHANNEL2

Typedef Documentation

◆ Icu_ValueType

◆ Icu_IndexType

◆ Icu_EdgeNumberType

◆ Icu_NotifyFuncType

◆ Icu_ChannelType

◆ Icu_ChannelPrescalerType

Enumeration Type Documentation

◆ Icu_ModeType

◆ Icu_InputStateType

◆ Icu_ActivationType

◆ Icu_MeasurementModeType

◆ Icu_SignalMeasurementPropertyType

◆ Icu_TimestampBufferType

Function Documentation

◆ Icu_Init()

◆ Icu_DeInit()

◆ Icu_SetActivationCondition()

◆ Icu_DisableNotification()

◆ Icu_EnableNotification()

◆ Icu_GetInputState()

◆ Icu_StartTimestamp()