Standard interface: Multi-channels, dual-complementary PWM interface. More...

#include "IfxStdIf.h"
#include "IfxStdIf_Timer.h"

Data Structures
struct	IfxStdIf_PwmHl_
	Standard interface object. More...

struct	IfxStdIf_PwmHl_Config
	Multi-channels PWM object configuration. More...

Typedefs
typedef struct IfxStdIf_PwmHl_	IfxStdIf_PwmHl
	Forward declaration. More...

typedef boolean(*	IfxStdIf_PwmHl_SetDeadtime )(IfxStdIf_InterfaceDriver driver, float32 deadtime)
	Set the dead time in s. More...

typedef float32(*	IfxStdIf_PwmHl_GetDeadtime )(IfxStdIf_InterfaceDriver driver)
	Return the dead time in s. More...

typedef boolean(*	IfxStdIf_PwmHl_SetMinPulse )(IfxStdIf_InterfaceDriver driver, float32 minPulse)
	Set the minimum pulse time in s. More...

typedef float32(*	IfxStdIf_PwmHl_GetMinPulse )(IfxStdIf_InterfaceDriver driver)
	Return the minimum pulse time in s. More...

typedef Ifx_Pwm_Mode(*	IfxStdIf_PwmHl_GetMode )(IfxStdIf_InterfaceDriver driver)
	Return the PWM mode. More...

typedef boolean(*	IfxStdIf_PwmHl_SetMode )(IfxStdIf_InterfaceDriver driver, Ifx_Pwm_Mode mode)
	Set the pwm mode. More...

typedef void(*	IfxStdIf_PwmHl_SetOnTime )(IfxStdIf_InterfaceDriver driver, Ifx_TimerValue *tOn)
	Set the pwm ON time. More...

typedef void(*	IfxStdIf_PwmHl_SetupChannels )(IfxStdIf_InterfaceDriver driver, boolean activeCh, boolean stuckSt)
	Set channels which are generating PWM or in "stuck-at" state. More...

Functions
IFX_INLINE boolean	IfxStdIf_PwmHl_setDeadtime (IfxStdIf_PwmHl *stdIf, float32 deadtime)
	Set the dead time in s. More...

IFX_INLINE float32	IfxStdIf_PwmHl_getDeadtime (IfxStdIf_PwmHl *stdIf)
	Return the dead time in s. More...

IFX_INLINE boolean	IfxStdIf_PwmHl_setMinPulse (IfxStdIf_PwmHl *stdIf, float32 minPulse)
	Set the minimum pulse time in s. More...

IFX_INLINE float32	IfxStdIf_PwmHl_getMinPulse (IfxStdIf_PwmHl *stdIf)
	Return the minimum pulse time in s. More...

IFX_INLINE Ifx_Pwm_Mode	IfxStdIf_PwmHl_getMode (IfxStdIf_PwmHl *stdIf)
	Return the PWM mode. More...

IFX_INLINE boolean	IfxStdIf_PwmHl_setMode (IfxStdIf_PwmHl *stdIf, Ifx_Pwm_Mode mode)
	Set the pwm mode. More...

IFX_INLINE void	IfxStdIf_PwmHl_setOnTime (IfxStdIf_PwmHl stdIf, Ifx_TimerValue tOn)
	Set the pwm ON time. More...

IFX_INLINE void	IfxStdIf_PwmHl_setupChannels (IfxStdIf_PwmHl driver, boolean activeCh, boolean *stuckSt)
	Set channels which are generating PWM or in "stuck-at" state. More...

IFX_INLINE IfxStdIf_Timer *	IfxStdIf_PwmHl_getTimer (IfxStdIf_PwmHl *stdIf)
	Return the timer standard interface used by the IfxStdIf_PwmHl standard interface. More...

IFX_EXTERN void	IfxStdIf_PwmHl_initConfig (IfxStdIf_PwmHl_Config *config)

Detailed Description

Standard interface: Multi-channels, dual-complementary PWM interface.

Version: iLLD_1_0_0_11_0

Copyright: Copyright (c) 2013 Infineon Technologies AG. All rights reserved.

                            IMPORTANT NOTICE

Infineon Technologies AG (Infineon) is supplying this file for use exclusively with Infineon's microcontroller products. This file can be freely distributed within development tools that are supporting such microcontroller products.

THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. INFINEON SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.

Definition in file IfxStdIf_PwmHl.h.

Data Structure Documentation

struct IfxStdIf_PwmHl_

Standard interface object.

Definition at line 139 of file IfxStdIf_PwmHl.h.

Collaboration diagram for IfxStdIf_PwmHl_:

[legend]

Data Fields
IfxStdIf_InterfaceDriver	driver	Interface driver object.
IfxStdIf_PwmHl_GetDeadtime	getDeadtime	IfxStdIf_PwmHl_GetDeadtime.
IfxStdIf_PwmHl_GetMinPulse	getMinPulse	IfxStdIf_PwmHl_GetMinPulse.
IfxStdIf_PwmHl_GetMode	getMode	IfxStdIf_PwmHl_GetMode.
IfxStdIf_PwmHl_SetDeadtime	setDeadtime	IfxStdIf_PwmHl_SetDeadtime.
IfxStdIf_PwmHl_SetMinPulse	setMinPulse	IfxStdIf_PwmHl_SetMinPulse.
IfxStdIf_PwmHl_SetMode	setMode	IfxStdIf_PwmHl_SetMode.
IfxStdIf_PwmHl_SetOnTime	setOnTime	IfxStdIf_PwmHl_SetOnTime.
IfxStdIf_PwmHl_SetupChannels	setupChannels	IfxStdIf_PwmHl_SetupChannels.
IfxStdIf_Timer	timer	Timer related standard interface.

struct IfxStdIf_PwmHl_Config

Multi-channels PWM object configuration.

Definition at line 157 of file IfxStdIf_PwmHl.h.

Data Fields
Ifx_ActiveState	ccxActiveState	Top PWM active state.
uint8	channelCount	Number of PWM channels, one channel is made of a top and bottom channel.
Ifx_ActiveState	coutxActiveState	Bottom PWM active state.
float32	deadtime	Dead time between the top and bottom channels in seconds.
boolean	emergencyEnabled	Specifies if the emergency stop should be enabled or not.
float32	minPulse	Min pulse allowed as active state for the top and bottom PWM in seconds.
IfxPort_PadDriver	outputDriver	Output pad driver of ccx and coutx pins.
IfxPort_OutputMode	outputMode	Output mode of ccx and coutx pins.

Typedef Documentation

typedef struct IfxStdIf_PwmHl_ IfxStdIf_PwmHl

Forward declaration.

Definition at line 61 of file IfxStdIf_PwmHl.h.

typedef float32(* IfxStdIf_PwmHl_GetDeadtime)(IfxStdIf_InterfaceDriver driver)

Return the dead time in s.

It returns the last dead time values set by IfxStdIf_PwmHl_SetDeadtime() or during initialisation

Parameters

driver Pointer to the interface driver object

Returns: Returns the deadtime in second

Definition at line 77 of file IfxStdIf_PwmHl.h.

typedef float32(* IfxStdIf_PwmHl_GetMinPulse)(IfxStdIf_InterfaceDriver driver)

Return the minimum pulse time in s.

It returns the last minimum pulse time values set by IfxStdIf_PwmHl_SetMinPulse() or during initialisation

Parameters

driver Pointer to the interface driver object

Returns: Returns the minimum pulse time in second

Definition at line 93 of file IfxStdIf_PwmHl.h.

typedef Ifx_Pwm_Mode(* IfxStdIf_PwmHl_GetMode)(IfxStdIf_InterfaceDriver driver)

Return the PWM mode.

It returns the last pwm mode set by IfxStdIf_PwmHl_SetMode() or during initialisation

Parameters

driver Pointer to the interface driver object

Returns: Returns the pwm mode

Definition at line 101 of file IfxStdIf_PwmHl.h.

typedef boolean(* IfxStdIf_PwmHl_SetDeadtime)(IfxStdIf_InterfaceDriver driver, float32 deadtime)

Set the dead time in s.

Parameters

driver	Pointer to the interface driver object
deadtime	deadtime in second

Return values

TRUE	In case of success
FALSE	In case of failure

Definition at line 69 of file IfxStdIf_PwmHl.h.

typedef boolean(* IfxStdIf_PwmHl_SetMinPulse)(IfxStdIf_InterfaceDriver driver, float32 minPulse)

Set the minimum pulse time in s.

Parameters

driver	Pointer to the interface driver object
minPulse	minimal pulse in second

Return values

TRUE	In case of success
FALSE	In case of failure

Definition at line 85 of file IfxStdIf_PwmHl.h.

typedef boolean(* IfxStdIf_PwmHl_SetMode)(IfxStdIf_InterfaceDriver driver, Ifx_Pwm_Mode mode)

Set the pwm mode.

Parameters

driver	Pointer to the interface driver object
mode	PWM mode

Return values

TRUE	In case of success
FALSE	In case of failure (feature not supported)

Definition at line 109 of file IfxStdIf_PwmHl.h.

typedef void(* IfxStdIf_PwmHl_SetOnTime)(IfxStdIf_InterfaceDriver driver, Ifx_TimerValue *tOn)

Set the pwm ON time.

Parameters

driver	Pointer to the interface driver object
tOn	Pointer to an array of ON times in ticks. The array size must be equal to the number of PWM channels

Returns: none

Definition at line 116 of file IfxStdIf_PwmHl.h.

typedef void(* IfxStdIf_PwmHl_SetupChannels)(IfxStdIf_InterfaceDriver driver, boolean *activeCh, boolean *stuckSt)

Set channels which are generating PWM or in "stuck-at" state.

Parameters

driver	Pointer to the interface driver object
activeCh	Pointer to boolean array containing values for PWM channels. If FALSE, the channel will be in stuck-at state, else the channel will generate PWM.
stuckSt	Pointer to boolean array containing values for active channels. If FALSE, the stuck-at state is passive level, else the stuck-at state is active level.

Note: The values for the parameters are arranged as follows: index = 0 –> phase 0 top index = 1 –> phase 0 bottom index = 2 –> phase 1 top index = 3 –> phase 1 bottom index = 4 –> phase 2 top index = 5 –> phase 2 bottom

Definition at line 135 of file IfxStdIf_PwmHl.h.

Function Documentation

IFX_EXTERN void IfxStdIf_PwmHl_initConfig ( IfxStdIf_PwmHl_Config * config)

Initialize the configuration structure to default

Parameters

config Timer configuration. This parameter is initialised by the function

Definition at line 28 of file IfxStdIf_PwmHl.c.

Referenced by IfxCcu6_PwmHl_initConfig(), IfxGtm_Atom_PwmHl_initConfig(), and IfxGtm_Tom_PwmHl_initConfig().

Data Structures

Typedefs

Functions

Detailed Description

Data Structure Documentation

Typedef Documentation

Function Documentation