初始化仓库
This commit is contained in:
@@ -0,0 +1,87 @@
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/**
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* \file Icu.h
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* \brief ICU interface
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*
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* \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
|
||||
*
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||||
* $Date: 2014-02-27 20:08:18 GMT$
|
||||
*
|
||||
* IMPORTANT NOTICE
|
||||
*
|
||||
*
|
||||
* Use of this file is subject to the terms of use agreed between (i) you or
|
||||
* the company in which ordinary course of business you are acting and (ii)
|
||||
* Infineon Technologies AG or its licensees. If and as long as no such
|
||||
* terms of use are agreed, use of this file is subject to following:
|
||||
|
||||
|
||||
* Boost Software License - Version 1.0 - August 17th, 2003
|
||||
|
||||
* Permission is hereby granted, free of charge, to any person or
|
||||
* organization obtaining a copy of the software and accompanying
|
||||
* documentation covered by this license (the "Software") to use, reproduce,
|
||||
* display, distribute, execute, and transmit the Software, and to prepare
|
||||
* derivative works of the Software, and to permit third-parties to whom the
|
||||
* Software is furnished to do so, all subject to the following:
|
||||
|
||||
* The copyright notices in the Software and this entire statement, including
|
||||
* the above license grant, this restriction and the following disclaimer, must
|
||||
* be included in all copies of the Software, in whole or in part, and all
|
||||
* derivative works of the Software, unless such copies or derivative works are
|
||||
* solely in the form of machine-executable object code generated by a source
|
||||
* language processor.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
||||
* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
||||
* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
||||
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
|
||||
*
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||||
* \defgroup library_srvsw_if_icu ICU interface
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* \ingroup library_srvsw_if
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*
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*/
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#ifndef ICU_H_
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#define ICU_H_ 1
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#include "Cpu/Std/Ifx_Types.h"
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typedef struct Icu_s Icu;
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typedef void (*Icu_StartCapture)(Icu *handle);
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typedef void (*Icu_StopCapture)(Icu *handle);
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typedef void (*Icu_GetTimeStamp)(Icu *handle);
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typedef struct
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{
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Icu_StartCapture startCapture;
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Icu_StopCapture stopCapture;
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Icu_GetTimeStamp getTimeStamp;
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} Icu_Functions;
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/** \brief Structure of the Icu interface */
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struct Icu_s
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{
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float32 frequency; /**< \brief dummy member to avoid error */
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#if IFX_CFG_USE_STANDARD_INTERFACE
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Icu_Functions functions; /**< \brief Actual timer period */
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#endif
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};
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/** \brief Configuration structure of the Icu interface */
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typedef struct
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{
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float32 frequency; /**< \brief dummy member to avoid error */
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// IfxCcu6_Timer *timer;
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} Icu_Config;
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#if IFX_CFG_USE_STANDARD_INTERFACE
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IFX_INLINE void Icu_startCapture(Icu *handle) {handle->functions.startCapture(handle); }
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IFX_INLINE void Icu_stopCapture(Icu *handle) {handle->functions.stopCapture(handle); }
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IFX_INLINE void Icu_getTimeStamp(Icu *handle) {handle->functions.getTimeStamp(handle); }
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#endif
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#endif /* ICU_H_ */
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@@ -0,0 +1,95 @@
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/**
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* \file PwmHl.h
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* \brief Multi-channels, dual-complementary PWM interface
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*
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* \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
|
||||
*
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||||
* $Date: 2014-02-27 20:08:18 GMT$
|
||||
*
|
||||
* IMPORTANT NOTICE
|
||||
*
|
||||
*
|
||||
* Use of this file is subject to the terms of use agreed between (i) you or
|
||||
* the company in which ordinary course of business you are acting and (ii)
|
||||
* Infineon Technologies AG or its licensees. If and as long as no such
|
||||
* terms of use are agreed, use of this file is subject to following:
|
||||
|
||||
|
||||
* Boost Software License - Version 1.0 - August 17th, 2003
|
||||
|
||||
* Permission is hereby granted, free of charge, to any person or
|
||||
* organization obtaining a copy of the software and accompanying
|
||||
* documentation covered by this license (the "Software") to use, reproduce,
|
||||
* display, distribute, execute, and transmit the Software, and to prepare
|
||||
* derivative works of the Software, and to permit third-parties to whom the
|
||||
* Software is furnished to do so, all subject to the following:
|
||||
|
||||
* The copyright notices in the Software and this entire statement, including
|
||||
* the above license grant, this restriction and the following disclaimer, must
|
||||
* be included in all copies of the Software, in whole or in part, and all
|
||||
* derivative works of the Software, unless such copies or derivative works are
|
||||
* solely in the form of machine-executable object code generated by a source
|
||||
* language processor.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
||||
* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
||||
* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
||||
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
|
||||
*
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* \defgroup library_srvsw_if_pwmhl PWM HL interface
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* \ingroup library_srvsw_if
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*
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*/
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#ifndef PWMHL_H_
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#define PWMHL_H_ 1
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#include "Cpu/Std/Ifx_Types.h"
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typedef struct PwmHl_s PwmHl;
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typedef void (*PwmHl_Start)(PwmHl *handle);
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typedef void (*PwmHl_Pause)(PwmHl *handle);
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typedef void (*PwmHl_Resume)(PwmHl *handle);
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typedef void (*PwmHl_Stop)(PwmHl *handle);
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typedef struct
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{
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PwmHl_Start start;
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PwmHl_Stop stop;
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} PwmHl_Functions;
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/** \brief Structure of the TPwm interface */
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struct PwmHl_s
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{
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float32 t12Frequency; /**< \brief Actual timer12 frequency */
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Ifx_TimerValue t12Period; /**< \brief Actual timer 12 period */
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float32 t13Frequency; /**< \brief Actual timer13 frequency */
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Ifx_TimerValue t13Period; /**< \brief Actual timer 13 period */
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#if IFX_CFG_USE_STANDARD_INTERFACE
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PwmHl_Functions functions; /**< \brief Actual timer period */
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#endif
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};
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/** \brief Configuration structure of the TPwm interface */
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typedef struct
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{
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float32 t12Frequency; /**< \brief Specify expected T12 PWM frequency in Hertz */
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Ifx_TimerValue t12Period; /**< \brief Specify expected T12 PWM period in ticks. */
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float32 t13Frequency; /**< \brief Specify expected T13 PWM frequency in Hertz */
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Ifx_TimerValue t13Period; /**< \brief Specify expected T13 PWM period in ticks. */
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Ifx_TimerValue phaseDelay; /**< \brief Specify the ticks before before updating each ouput hall pattern */
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Ifx_TimerValue noiseFilter; /**< \brief Specify hall sensor noise filter */
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Ifx_ActiveState activeState; /**< \brief Active state select for PWM output. Active high means that the PWM edge is rising at the elapsed of waitingTicks */
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} PwmHl_Config;
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#if IFX_CFG_USE_STANDARD_INTERFACE
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IFX_INLINE void PwmHl_start(PwmHl *handle) {handle->functions.start(handle); }
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IFX_INLINE void PwmHl_stop(PwmHl *handle) {handle->functions.stop(handle); }
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#endif
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#endif /* TPWM_H_ */
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@@ -0,0 +1,94 @@
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/**
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* \file TPwm.h
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* \brief TPWM interface
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||||
*
|
||||
* \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
|
||||
*
|
||||
* $Date: 2014-02-27 20:08:18 GMT$
|
||||
*
|
||||
* IMPORTANT NOTICE
|
||||
*
|
||||
*
|
||||
* Use of this file is subject to the terms of use agreed between (i) you or
|
||||
* the company in which ordinary course of business you are acting and (ii)
|
||||
* Infineon Technologies AG or its licensees. If and as long as no such
|
||||
* terms of use are agreed, use of this file is subject to following:
|
||||
|
||||
|
||||
* Boost Software License - Version 1.0 - August 17th, 2003
|
||||
|
||||
* Permission is hereby granted, free of charge, to any person or
|
||||
* organization obtaining a copy of the software and accompanying
|
||||
* documentation covered by this license (the "Software") to use, reproduce,
|
||||
* display, distribute, execute, and transmit the Software, and to prepare
|
||||
* derivative works of the Software, and to permit third-parties to whom the
|
||||
* Software is furnished to do so, all subject to the following:
|
||||
|
||||
* The copyright notices in the Software and this entire statement, including
|
||||
* the above license grant, this restriction and the following disclaimer, must
|
||||
* be included in all copies of the Software, in whole or in part, and all
|
||||
* derivative works of the Software, unless such copies or derivative works are
|
||||
* solely in the form of machine-executable object code generated by a source
|
||||
* language processor.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
||||
* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
||||
* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
||||
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
|
||||
*
|
||||
* \defgroup library_srvsw_if_tpwm TPWM interface
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||||
* \ingroup library_srvsw_if
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef TPWM_H_
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||||
#define TPWM_H_ 1
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||||
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#include "Cpu/Std/Ifx_Types.h"
|
||||
|
||||
typedef struct TPwm_s TPwm;
|
||||
typedef void (*TPwm_Start)(TPwm *handle);
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||||
typedef void (*TPwm_Pause)(TPwm *handle);
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||||
typedef void (*TPwm_Resume)(TPwm *handle);
|
||||
typedef void (*TPwm_Stop)(TPwm *handle);
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||||
|
||||
typedef struct
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||||
{
|
||||
TPwm_Start start;
|
||||
TPwm_Pause pause;
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||||
TPwm_Resume resume;
|
||||
TPwm_Stop stop;
|
||||
} TPwm_Functions;
|
||||
|
||||
/** \brief Structure of the TPwm interface */
|
||||
struct TPwm_s
|
||||
{
|
||||
float32 frequency; /**< \brief Actual frequency */
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||||
Ifx_TimerValue period; /**< \brief Actual timer period */
|
||||
#if IFX_CFG_USE_STANDARD_INTERFACE
|
||||
TPwm_Functions functions; /**< \brief Actual timer period */
|
||||
#endif
|
||||
};
|
||||
|
||||
/** \brief Configuration structure of the TPwm interface */
|
||||
typedef struct
|
||||
{
|
||||
float32 frequency; /**< \brief Specify expected PWM frequency in Hertz */
|
||||
Ifx_TimerValue waitingTime; /**< \brief Specify the expected ticks before timer starts (TWAIT) */
|
||||
Ifx_TimerValue activeCount; /**< \brief Specify active PWM period (TCOUNT) */
|
||||
Ifx_TimerValue period; /**< \brief Specify expected PWM period in ticks. */
|
||||
Ifx_ActiveState activeState; /**< \brief Active state select for PWM output. Active high means that the PWM edge is rising at the elapsed of waitingTicks */
|
||||
} TPwm_Config;
|
||||
|
||||
#if IFX_CFG_USE_STANDARD_INTERFACE
|
||||
IFX_INLINE void TPwm_start(TPwm *handle) {handle->functions.start(handle); }
|
||||
IFX_INLINE void TPwm_pause(TPwm *handle) {handle->functions.pause(handle); }
|
||||
IFX_INLINE void TPwm_resume(TPwm *handle) {handle->functions.resume(handle); }
|
||||
IFX_INLINE void TPwm_stop(TPwm *handle) {handle->functions.stop(handle); }
|
||||
#endif
|
||||
|
||||
#endif /* TPWM_H_ */
|
||||
@@ -0,0 +1,103 @@
|
||||
/**
|
||||
* \file Timer.h
|
||||
* \brief Timer interface
|
||||
*
|
||||
* \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
|
||||
*
|
||||
* $Date: 2014-02-27 20:08:19 GMT$
|
||||
*
|
||||
* IMPORTANT NOTICE
|
||||
*
|
||||
*
|
||||
* Use of this file is subject to the terms of use agreed between (i) you or
|
||||
* the company in which ordinary course of business you are acting and (ii)
|
||||
* Infineon Technologies AG or its licensees. If and as long as no such
|
||||
* terms of use are agreed, use of this file is subject to following:
|
||||
|
||||
|
||||
* Boost Software License - Version 1.0 - August 17th, 2003
|
||||
|
||||
* Permission is hereby granted, free of charge, to any person or
|
||||
* organization obtaining a copy of the software and accompanying
|
||||
* documentation covered by this license (the "Software") to use, reproduce,
|
||||
* display, distribute, execute, and transmit the Software, and to prepare
|
||||
* derivative works of the Software, and to permit third-parties to whom the
|
||||
* Software is furnished to do so, all subject to the following:
|
||||
|
||||
* The copyright notices in the Software and this entire statement, including
|
||||
* the above license grant, this restriction and the following disclaimer, must
|
||||
* be included in all copies of the Software, in whole or in part, and all
|
||||
* derivative works of the Software, unless such copies or derivative works are
|
||||
* solely in the form of machine-executable object code generated by a source
|
||||
* language processor.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
||||
* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
||||
* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
||||
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
|
||||
*
|
||||
* \defgroup library_srvsw_if_timer Timer interface
|
||||
* \ingroup library_srvsw_if
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef TIMER_H_
|
||||
#define TIMER_H_ 1
|
||||
|
||||
#include "Cpu/Std/Ifx_Types.h"
|
||||
|
||||
typedef struct Timer_s Timer;
|
||||
typedef void (*Timer_Start)(Timer *handle);
|
||||
typedef void (*Timer_Stop)(Timer *handle);
|
||||
typedef void (*Timer_SynchronousStart)(Timer *handle);
|
||||
typedef void (*Timer_SynchronousStop)(Timer *handle);
|
||||
typedef void (*Timer_CountOneStep)(Timer *handle);
|
||||
typedef void (*Timer_StartSingleShotMode)(Timer *handle);
|
||||
|
||||
typedef struct
|
||||
{
|
||||
Timer_Start start;
|
||||
Timer_Stop stop;
|
||||
Timer_SynchronousStart synchronousStart;
|
||||
Timer_SynchronousStop synchronousStop;
|
||||
Timer_CountOneStep countOneStep;
|
||||
Timer_StartSingleShotMode startSingleShotMode;
|
||||
} Timer_Functions;
|
||||
|
||||
/** \brief Structure of the Timer interface */
|
||||
struct Timer_s
|
||||
{
|
||||
float32 t12Frequency; /**< \brief Actual timer12 frequency */
|
||||
Ifx_TimerValue t12Period; /**< \brief Actual timer 12 period */
|
||||
float32 t13Frequency; /**< \brief Actual timer13 frequency */
|
||||
Ifx_TimerValue t13Period; /**< \brief Actual timer 13 period */
|
||||
#if IFX_CFG_USE_STANDARD_INTERFACE
|
||||
Timer_Functions functions; /**< \brief timer functions */
|
||||
#endif
|
||||
};
|
||||
|
||||
/** \brief Configuration structure of the Timer interface */
|
||||
typedef struct
|
||||
{
|
||||
float32 t12Frequency; /**< \brief Specify expected T12 PWM frequency in Hertz */
|
||||
Ifx_TimerValue t12Period; /**< \brief Specify expected T12 PWM period in ticks. */
|
||||
float32 t13Frequency; /**< \brief Specify expected T13 PWM frequency in Hertz */
|
||||
Ifx_TimerValue t13Period; /**< \brief Specify expected T13 PWM period in ticks. */
|
||||
Ifx_TimerValue waitingTime; /**< \brief Specify the expected ticks before timer starts (TWAIT) */
|
||||
Ifx_TimerValue activeCount; /**< \brief Specify active PWM period (TCOUNT) */
|
||||
} Timer_Config;
|
||||
|
||||
#if IFX_CFG_USE_STANDARD_INTERFACE
|
||||
IFX_INLINE void Timer_start(Timer *handle) {handle->functions.start(handle); }
|
||||
IFX_INLINE void Timer_stop(Timer *handle) {handle->functions.stop(handle); }
|
||||
IFX_INLINE void Timer_synchronousStart(Timer *handle) {handle->functions.synchronousStart(handle); }
|
||||
IFX_INLINE void Timer_synchronousStop(Timer *handle) {handle->functions.synchronousStop(handle); }
|
||||
IFX_INLINE void Timer_countOneStep(Timer *handle) {handle->functions.countOneStep(handle); }
|
||||
IFX_INLINE void Timer_startSingleShotMode(Timer *handle) {handle->functions.startSingleShotMode(handle); }
|
||||
#endif
|
||||
|
||||
#endif /* TIMER_H_ */
|
||||
81
libraries/infineon_libraries/Service/CpuGeneric/If/SpiIf.c
Normal file
81
libraries/infineon_libraries/Service/CpuGeneric/If/SpiIf.c
Normal file
@@ -0,0 +1,81 @@
|
||||
/**
|
||||
* \file SpiIf.c
|
||||
* \brief SPI interface
|
||||
*
|
||||
* \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
|
||||
*
|
||||
* $Date: 2014-02-27 20:08:21 GMT$
|
||||
*
|
||||
* IMPORTANT NOTICE
|
||||
*
|
||||
*
|
||||
* Use of this file is subject to the terms of use agreed between (i) you or
|
||||
* the company in which ordinary course of business you are acting and (ii)
|
||||
* Infineon Technologies AG or its licensees. If and as long as no such
|
||||
* terms of use are agreed, use of this file is subject to following:
|
||||
|
||||
|
||||
* Boost Software License - Version 1.0 - August 17th, 2003
|
||||
|
||||
* Permission is hereby granted, free of charge, to any person or
|
||||
* organization obtaining a copy of the software and accompanying
|
||||
* documentation covered by this license (the "Software") to use, reproduce,
|
||||
* display, distribute, execute, and transmit the Software, and to prepare
|
||||
* derivative works of the Software, and to permit third-parties to whom the
|
||||
* Software is furnished to do so, all subject to the following:
|
||||
|
||||
* The copyright notices in the Software and this entire statement, including
|
||||
* the above license grant, this restriction and the following disclaimer, must
|
||||
* be included in all copies of the Software, in whole or in part, and all
|
||||
* derivative works of the Software, unless such copies or derivative works are
|
||||
* solely in the form of machine-executable object code generated by a source
|
||||
* language processor.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
||||
* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
||||
* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
||||
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
|
||||
*
|
||||
*/
|
||||
|
||||
#include "SpiIf.h"
|
||||
|
||||
void SpiIf_initConfig(SpiIf_Config *config)
|
||||
{
|
||||
config->mode = SpiIf_Mode_master;
|
||||
config->rxPriority = 0;
|
||||
config->txPriority = 0;
|
||||
config->erPriority = 0;
|
||||
config->isrProvider = IfxSrc_Tos_cpu0;
|
||||
config->bufferSize = 0;
|
||||
config->buffer = NULL_PTR;
|
||||
config->maximumBaudrate = 0;
|
||||
}
|
||||
|
||||
|
||||
void SpiIf_initChannelConfig(SpiIf_ChConfig *config, SpiIf *driver)
|
||||
{
|
||||
config->driver = driver;
|
||||
config->baudrate = 0;
|
||||
config->mode.enabled = 1;
|
||||
config->mode.autoCS = 1;
|
||||
config->mode.loopback = 0;
|
||||
config->mode.clockPolarity = SpiIf_ClockPolarity_idleLow;
|
||||
config->mode.shiftClock = SpiIf_ShiftClock_shiftTransmitDataOnLeadingEdge;
|
||||
config->mode.dataHeading = SpiIf_DataHeading_msbFirst;
|
||||
config->mode.dataWidth = 8;
|
||||
config->mode.csActiveLevel = Ifx_ActiveState_low;
|
||||
config->mode.csLeadDelay = SpiIf_SlsoTiming_0;
|
||||
config->mode.csTrailDelay = SpiIf_SlsoTiming_0;
|
||||
config->mode.csInactiveDelay = SpiIf_SlsoTiming_0;
|
||||
config->mode.parityCheck = 0;
|
||||
config->mode.parityMode = Ifx_ParityMode_even;
|
||||
config->errorChecks.baudrate = 0;
|
||||
config->errorChecks.phase = 0;
|
||||
config->errorChecks.receive = 0;
|
||||
config->errorChecks.transmit = 0;
|
||||
}
|
||||
291
libraries/infineon_libraries/Service/CpuGeneric/If/SpiIf.h
Normal file
291
libraries/infineon_libraries/Service/CpuGeneric/If/SpiIf.h
Normal file
@@ -0,0 +1,291 @@
|
||||
/**
|
||||
* \file SpiIf.h
|
||||
* \brief SPI interface types
|
||||
*
|
||||
* \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
|
||||
*
|
||||
* $Date: 2014-02-27 20:08:22 GMT$
|
||||
*
|
||||
* IMPORTANT NOTICE
|
||||
*
|
||||
*
|
||||
* Use of this file is subject to the terms of use agreed between (i) you or
|
||||
* the company in which ordinary course of business you are acting and (ii)
|
||||
* Infineon Technologies AG or its licensees. If and as long as no such
|
||||
* terms of use are agreed, use of this file is subject to following:
|
||||
|
||||
|
||||
* Boost Software License - Version 1.0 - August 17th, 2003
|
||||
|
||||
* Permission is hereby granted, free of charge, to any person or
|
||||
* organization obtaining a copy of the software and accompanying
|
||||
* documentation covered by this license (the "Software") to use, reproduce,
|
||||
* display, distribute, execute, and transmit the Software, and to prepare
|
||||
* derivative works of the Software, and to permit third-parties to whom the
|
||||
* Software is furnished to do so, all subject to the following:
|
||||
|
||||
* The copyright notices in the Software and this entire statement, including
|
||||
* the above license grant, this restriction and the following disclaimer, must
|
||||
* be included in all copies of the Software, in whole or in part, and all
|
||||
* derivative works of the Software, unless such copies or derivative works are
|
||||
* solely in the form of machine-executable object code generated by a source
|
||||
* language processor.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
||||
* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
||||
* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
||||
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
|
||||
*
|
||||
* \defgroup library_srvsw_if_spi SPI interface
|
||||
* \ingroup library_srvsw_if
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef SPIIF_H
|
||||
#define SPIIF_H 1
|
||||
|
||||
//________________________________________________________________________________________
|
||||
// INCLUDES
|
||||
|
||||
#include "Src/Std/IfxSrc.h" /* FIXME interface should not have dependencies to the HAL, an If type needs to be defined */
|
||||
|
||||
/** \addtogroup library_srvsw_if_spi
|
||||
* \{ */
|
||||
|
||||
//________________________________________________________________________________________
|
||||
// CONFIGURATION SWITCHES
|
||||
|
||||
//________________________________________________________________________________________
|
||||
// HELPER MACROS
|
||||
|
||||
//________________________________________________________________________________________
|
||||
// BASIC TYPES
|
||||
|
||||
/** \brief SPI Interface Status */
|
||||
typedef enum
|
||||
{
|
||||
SpiIf_Status_ok,
|
||||
SpiIf_Status_busy,
|
||||
SpiIf_Status_unknown
|
||||
} SpiIf_Status;
|
||||
|
||||
/** \brief Slave select output timing */
|
||||
typedef enum
|
||||
{
|
||||
SpiIf_SlsoTiming_0 = 0, /**< zero delay clock */
|
||||
SpiIf_SlsoTiming_1, /**< 1 half-clock delay */
|
||||
SpiIf_SlsoTiming_2, /**< 2 half-clock delay */
|
||||
SpiIf_SlsoTiming_3, /**< 3 half-clock delay */
|
||||
SpiIf_SlsoTiming_4, /**< 4 half-clock delay */
|
||||
SpiIf_SlsoTiming_5, /**< 5 half-clock delay */
|
||||
SpiIf_SlsoTiming_6, /**< 6 half-clock delay */
|
||||
SpiIf_SlsoTiming_7 /**< 7 half-clock delay */
|
||||
} SpiIf_SlsoTiming;
|
||||
|
||||
/** \brief Heading */
|
||||
typedef enum
|
||||
{
|
||||
SpiIf_DataHeading_lsbFirst = 0, /**< LSB first */
|
||||
SpiIf_DataHeading_msbFirst /**< MSB first */
|
||||
} SpiIf_DataHeading;
|
||||
|
||||
/** \brief Clock phase */
|
||||
typedef enum
|
||||
{
|
||||
SpiIf_ShiftClock_shiftTransmitDataOnLeadingEdge = 0, /**< Shift Tx data on leading edge */
|
||||
SpiIf_ShiftClock_shiftTransmitDataOnTrailingEdge /**< Shift Tx data on training edge */
|
||||
} SpiIf_ShiftClock;
|
||||
|
||||
/** \brief Clock polarity */
|
||||
typedef enum
|
||||
{
|
||||
SpiIf_ClockPolarity_idleLow = 0, /**< Idle clock line is low */
|
||||
SpiIf_ClockPolarity_idleHigh /**< Idle clock line is high */
|
||||
} SpiIf_ClockPolarity;
|
||||
|
||||
//________________________________________________________________________________________
|
||||
// DATA STRUCTURES
|
||||
|
||||
/** \brief Alias to the channel structure */
|
||||
typedef struct SpiIf_Ch_ SpiIf_Ch;
|
||||
typedef struct SpiIf_ChConfig_ SpiIf_ChConfig;
|
||||
typedef struct SpiIf_ SpiIf;
|
||||
|
||||
typedef volatile struct
|
||||
{
|
||||
uint32 onTransfer : 1; /**< \brief Channel status: On transfer */
|
||||
uint32 byteAccess : 1; /**< \brief Channel status: 8bit / 16 bit access */
|
||||
} SpiIf_Flags;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
void *data;
|
||||
Ifx_SizeT remaining;
|
||||
} SpiIf_Job;
|
||||
|
||||
/** SPI operation modes */
|
||||
typedef enum
|
||||
{ /* FIXME check conflicts with IfxQspi_Mode */
|
||||
SpiIf_Mode_master, /**< \brief Master mode */
|
||||
SpiIf_Mode_slave, /**< \brief Slave mode */
|
||||
SpiIf_Mode_undefined /**< \brief Undefined mode */
|
||||
} SpiIf_Mode;
|
||||
|
||||
typedef SpiIf_Status (*SpiIf_Exchange)(SpiIf_Ch *handle, const void *src, void *dest, Ifx_SizeT numOfData);
|
||||
typedef SpiIf_Status (*SpiIf_GetStatus)(SpiIf_Ch *handle);
|
||||
typedef void (*SpiIf_OnEvent)(SpiIf *handle);
|
||||
typedef uint32 SpiIf_SlsoTiming_HalfTsclk; /* SPI slave select output delay - in half-clock (1/(2*baudrate)) units. */
|
||||
/* A value of 0 would set a delay of 1/Fqspi */
|
||||
|
||||
typedef struct
|
||||
{
|
||||
SpiIf_Exchange exchange;
|
||||
SpiIf_GetStatus getStatus;
|
||||
SpiIf_OnEvent onTx;
|
||||
SpiIf_OnEvent onRx;
|
||||
SpiIf_OnEvent onError;
|
||||
} SpiIf_funcs;
|
||||
|
||||
struct SpiIf_
|
||||
{
|
||||
pvoid driver; /**< \brief Spi specific driver */
|
||||
uint32 sending; /**< \brief */
|
||||
SpiIf_Ch *activeChannel; /**< \brief Channel actually transmitting / receiving */
|
||||
uint32 txCount;
|
||||
uint32 rxCount;
|
||||
SpiIf_funcs functions;
|
||||
};
|
||||
|
||||
typedef struct
|
||||
{
|
||||
SpiIf_Mode mode; /**< \brief Specifies the interface operation mode */
|
||||
Ifx_Priority rxPriority; /**< \brief Specifies the priority of the receive interrupt */
|
||||
Ifx_Priority txPriority; /**< \brief Specifies the priority of the transmit interrupt */
|
||||
Ifx_Priority erPriority; /**< \brief Specifies the priority of the error interrupt */
|
||||
IfxSrc_Tos isrProvider; /**< \brief Specifies the handler of the interrupts */
|
||||
Ifx_SizeT bufferSize; /**< \brief Specifies the number of channels that can be buffered. If 0, buffering is disabled */
|
||||
void *buffer; /**< \brief Specifies the buffer location.The buffer parameter must point on a free memory location where the
|
||||
* buffer object will be initialised. The Size of this area must be at least
|
||||
* equals to "Size + sizeof(Ifx_Fifo) + 8",
|
||||
* with "Size=config->bufferSize * Ifx_AlignOn32(sizeof(Spi_Ch*))". Not tacking
|
||||
* this in account may result in unpredictable behaviour. */
|
||||
float32 maximumBaudrate; /**< \brief Maximum baudrate used by the channels, this value is used to optimise the SPI internal clock */
|
||||
} SpiIf_Config;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
uint32 baudrate : 1; /**< \brief TRUE = checked, FALSE = ignored */
|
||||
uint32 phase : 1; /**< \brief TRUE = checked, FALSE = ignored */
|
||||
uint32 receive : 1; /**< \brief TRUE = checked, FALSE = ignored */
|
||||
uint32 transmit : 1; /**< \brief TRUE = checked, FALSE = ignored */
|
||||
uint32 reserved : 28;
|
||||
} Spi_ErrorChecks;
|
||||
|
||||
/** Channel operation mode */
|
||||
typedef struct
|
||||
{
|
||||
uint32 enabled : 1; /**< \brief 1 = channel enabled, 0 = channel disabled */
|
||||
uint32 autoCS : 1; /**< \brief 1 = chip select is controlled by the hardware module or, 0 = by software. */
|
||||
uint32 loopback : 1; /**< \brief 0 = normal mode, 1 = loopback mode */
|
||||
uint32 clockPolarity : 1; /**< \brief \ref SpiIf_ClockPolarity*/
|
||||
uint32 shiftClock : 1; /**< \brief \ref SpiIf_ShiftClock */
|
||||
uint32 dataHeading : 1; /**< \brief \ref SpiIf_DataHeading */
|
||||
uint32 dataWidth : 6; /**< \brief range 2 .. 32 bits (note 2 = 2-bits, 3 = 3-bits ... */
|
||||
|
||||
uint32 csActiveLevel : 1; /**< \brief \ref Ifx_ActiveState */
|
||||
|
||||
uint32 parityCheck : 1; /**< \brief 0 = disabled, 1 = enabled */
|
||||
uint32 parityMode : 1; /**< \brief \ref Ifx_ParityMode */
|
||||
|
||||
SpiIf_SlsoTiming_HalfTsclk csInactiveDelay; /**< \brief CS Inactive Delay in Tsclk/2 units */
|
||||
SpiIf_SlsoTiming_HalfTsclk csLeadDelay; /**< \brief CS Lead Delay in Tsclk/2 units */
|
||||
SpiIf_SlsoTiming_HalfTsclk csTrailDelay; /**< \brief CS Trail Delay in Tsclk/2 units */
|
||||
|
||||
} SpiIf_ChMode;
|
||||
|
||||
/** \brief SPI channel callback prototype */
|
||||
typedef void (*SpiIf_Cbk)(void *data);
|
||||
typedef void (*TxRxHandler)(SpiIf_Ch *handle);
|
||||
|
||||
struct SpiIf_Ch_
|
||||
{
|
||||
SpiIf *driver; /**< \brief Pointer to the SPI interface driver */
|
||||
SpiIf_Flags flags;
|
||||
Spi_ErrorChecks errorChecks; /**< \brief Error checks */
|
||||
sint32 baudrate; /**< \brief Real baudrate */
|
||||
SpiIf_Job tx;
|
||||
SpiIf_Job rx;
|
||||
SpiIf_Cbk onExchangeEnd; /**< \brief Specifies the callback function on end of exchange */
|
||||
void *callbackData; /**< \brief Specifies pointer to the user specific data on transmit end */
|
||||
TxRxHandler txHandler;
|
||||
TxRxHandler rxHandler;
|
||||
};
|
||||
|
||||
struct SpiIf_ChConfig_
|
||||
{
|
||||
SpiIf *driver; /**< \brief Pointer to an implementation of SPI interface driver, e.g. \ref IfxQspi_SpiMaster_ChannelConfig */
|
||||
float32 baudrate; /**< \brief Specifies the SPI baudrate */
|
||||
SpiIf_ChMode mode; /**< \brief */
|
||||
Spi_ErrorChecks errorChecks; /**< \brief */
|
||||
};
|
||||
|
||||
//________________________________________________________________________________________
|
||||
// EXPORTED VARIABLES
|
||||
|
||||
//________________________________________________________________________________________
|
||||
// FUNCTION PROTOTYPES
|
||||
|
||||
IFX_INLINE void SpiIf_wait(SpiIf_Ch *handle);
|
||||
IFX_EXTERN void SpiIf_initConfig(SpiIf_Config *config);
|
||||
IFX_EXTERN void SpiIf_initChannelConfig(SpiIf_ChConfig *config, SpiIf *driver);
|
||||
|
||||
/** \name Virtual functions
|
||||
* These functions are implemented by a driver.
|
||||
* \{ */
|
||||
IFX_INLINE SpiIf_Status SpiIf_exchange(SpiIf_Ch *handle, const void *src, void *dest, Ifx_SizeT numOfData);
|
||||
IFX_INLINE SpiIf_Status SpiIf_getStatus(SpiIf_Ch *handle);
|
||||
/** \} */
|
||||
|
||||
/** \} */
|
||||
//________________________________________________________________________________________
|
||||
// INLINE FUNCTION IMPLEMENTATIONS
|
||||
|
||||
/** Wait as long as the transmission is on-going
|
||||
* \note This function blocks CPU for some-time */
|
||||
IFX_INLINE void SpiIf_wait(SpiIf_Ch *handle)
|
||||
{
|
||||
while (handle->flags.onTransfer != FALSE)
|
||||
{}
|
||||
}
|
||||
|
||||
|
||||
/** Perform the SPI exchange operation.
|
||||
* \param handle Pointer to an implementation of SPI interface driver
|
||||
* \param src Pointer to the start of data buffer for data to transmit
|
||||
* \param dest Pointer to the start of data buffer for received data
|
||||
* \param numOfData specifies number of byte/bit to transfer
|
||||
* \return STATUS of SPI
|
||||
* \note the src and dest may be the same data location.
|
||||
*/
|
||||
IFX_INLINE SpiIf_Status SpiIf_exchange(SpiIf_Ch *handle, const void *src, void *dest, Ifx_SizeT numOfData)
|
||||
{
|
||||
return handle->driver->functions.exchange(handle, src, dest, numOfData);
|
||||
}
|
||||
|
||||
|
||||
/** get the SPI status
|
||||
* * \param handle Pointer to an implementation of SPI interface driver
|
||||
* \return STATUS of SPI
|
||||
* */
|
||||
IFX_INLINE SpiIf_Status SpiIf_getStatus(SpiIf_Ch *handle)
|
||||
{
|
||||
return handle->driver->functions.getStatus(handle);
|
||||
}
|
||||
|
||||
|
||||
//________________________________________________________________________________________
|
||||
#endif
|
||||
@@ -0,0 +1,6 @@
|
||||
/**
|
||||
* \defgroup library_srvsw_if Standard interface (Obsolete)
|
||||
* Use \ref library_srvsw_stdif instead
|
||||
* \ingroup library_srvsw
|
||||
*
|
||||
*/
|
||||
Reference in New Issue
Block a user