diff options
Diffstat (limited to 'os/hal/platforms/SPC5xx/eMIOS200_v1/icu_lld.h')
| -rw-r--r-- | os/hal/platforms/SPC5xx/eMIOS200_v1/icu_lld.h | 443 |
1 files changed, 0 insertions, 443 deletions
diff --git a/os/hal/platforms/SPC5xx/eMIOS200_v1/icu_lld.h b/os/hal/platforms/SPC5xx/eMIOS200_v1/icu_lld.h deleted file mode 100644 index 1a1d24c3f..000000000 --- a/os/hal/platforms/SPC5xx/eMIOS200_v1/icu_lld.h +++ /dev/null @@ -1,443 +0,0 @@ -/*
- SPC5 HAL - Copyright (C) 2013 STMicroelectronics
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/**
- * @file SPC5xx/eMIOS200_v1/icu_lld.h
- * @brief SPC5xx low level icu driver header.
- *
- * @addtogroup ICU
- * @{
- */
-
-#ifndef _ICU_LLD_H_
-#define _ICU_LLD_H_
-
-#if HAL_USE_ICU || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @name Configuration options
- * @{
- */
-/**
- * @brief ICUD1 driver enable switch.
- * @details If set to @p TRUE the support for ICUD1 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH0) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH0 FALSE
-#endif
-
-/**
- * @brief ICUD2 driver enable switch.
- * @details If set to @p TRUE the support for ICUD2 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH1) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH1 FALSE
-#endif
-
-/**
- * @brief ICUD3 driver enable switch.
- * @details If set to @p TRUE the support for ICUD3 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH2) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH2 FALSE
-#endif
-
-/**
- * @brief ICUD4 driver enable switch.
- * @details If set to @p TRUE the support for ICUD4 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH3) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH3 FALSE
-#endif
-
-/**
- * @brief ICUD5 driver enable switch.
- * @details If set to @p TRUE the support for ICUD5 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH4) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH4 FALSE
-#endif
-
-/**
- * @brief ICUD6 driver enable switch.
- * @details If set to @p TRUE the support for ICUD6 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH5) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH5 FALSE
-#endif
-
-/**
- * @brief ICUD7 driver enable switch.
- * @details If set to @p TRUE the support for ICUD7 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH6) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH6 FALSE
-#endif
-
-/**
- * @brief ICUD8 driver enable switch.
- * @details If set to @p TRUE the support for ICUD8 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH8) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH8 FALSE
-#endif
-
-/**
- * @brief ICUD9 driver enable switch.
- * @details If set to @p TRUE the support for ICUD9 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH7) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH7 FALSE
-#endif
-
-/**
- * @brief ICUD10 driver enable switch.
- * @details If set to @p TRUE the support for ICUD10 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH16) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH16 FALSE
-#endif
-
-/**
- * @brief ICUD11 driver enable switch.
- * @details If set to @p TRUE the support for ICUD11 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH17) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH17 FALSE
-#endif
-
-/**
- * @brief ICUD12 driver enable switch.
- * @details If set to @p TRUE the support for ICUD12 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(SPC5_ICU_USE_EMIOS_CH18) || defined(__DOXYGEN__)
-#define SPC5_ICU_USE_EMIOS_CH18 FALSE
-#endif
-
-/**
- * @brief ICUD1 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F0_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F0_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD2 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F1_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F1_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD3 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F2_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F2_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD4 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F3_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F3_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD5 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F4_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F4_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD6 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F5_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F5_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD7 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F6_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F6_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD8 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F8_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F8_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD9 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F7_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F7_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD10 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F16_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F16_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD11 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F17_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F17_PRIORITY 7
-#endif
-
-/**
- * @brief ICUD12 interrupt priority level setting.
- */
-#if !defined(SPC5_EMIOS_FLAG_F18_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_EMIOS_FLAG_F18_PRIORITY 7
-#endif
-/** @} */
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if !SPC5_HAS_EMIOS
-#error "EMIOS not present in the selected device"
-#endif
-
-#define SPC5_ICU_USE_EMIOS (SPC5_ICU_USE_EMIOS_CH0 || \
- SPC5_ICU_USE_EMIOS_CH1 || \
- SPC5_ICU_USE_EMIOS_CH2 || \
- SPC5_ICU_USE_EMIOS_CH3 || \
- SPC5_ICU_USE_EMIOS_CH4 || \
- SPC5_ICU_USE_EMIOS_CH5 || \
- SPC5_ICU_USE_EMIOS_CH6 || \
- SPC5_ICU_USE_EMIOS_CH7 || \
- SPC5_ICU_USE_EMIOS_CH8 || \
- SPC5_ICU_USE_EMIOS_CH16 || \
- SPC5_ICU_USE_EMIOS_CH17 || \
- SPC5_ICU_USE_EMIOS_CH18)
-
-#if !SPC5_ICU_USE_EMIOS
-#error "ICU driver activated but no Channels assigned"
-#endif
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief ICU driver mode.
- */
-typedef enum {
- ICU_INPUT_ACTIVE_HIGH = 0, /**< Trigger on rising edge. */
- ICU_INPUT_ACTIVE_LOW = 1, /**< Trigger on falling edge. */
-} icumode_t;
-
-/**
- * @brief ICU frequency type.
- */
-typedef uint32_t icufreq_t;
-
-/**
- * @brief ICU counter type.
- */
-typedef uint32_t icucnt_t;
-
-/**
- * @brief Driver configuration structure.
- * @note It could be empty on some architectures.
- */
-typedef struct {
- /**
- * @brief Driver mode.
- */
- icumode_t mode;
- /**
- * @brief Timer clock in Hz.
- * @note The low level can use assertions in order to catch invalid
- * frequency specifications.
- */
- icufreq_t frequency;
- /**
- * @brief Callback for pulse width measurement.
- */
- icucallback_t width_cb;
- /**
- * @brief Callback for cycle period measurement.
- */
- icucallback_t period_cb;
- /**
- * @brief Callback for timer overflow.
- */
- icucallback_t overflow_cb;
- /* End of the mandatory fields.*/
-} ICUConfig;
-
-/**
- * @brief Structure representing an ICU driver.
- */
-struct ICUDriver {
- /**
- * @brief Driver state.
- */
- icustate_t state;
- /**
- * @brief eMIOSx channel number.
- */
- uint32_t ch_number;
- /**
- * @brief Current configuration data.
- */
- const ICUConfig *config;
- /**
- * @brief CH Counter clock.
- */
- uint32_t clock;
- /* End of the mandatory fields.*/
- /**
- * @brief Pointer to the eMIOSx registers block.
- */
- volatile struct EMIOS_tag *emiosp;
- /**
- * @brief CCR register used for width capture.
- */
- volatile vuint32_t *wccrp;
- /**
- * @brief CCR register used for period capture.
- */
- volatile vuint32_t *pccrp;
-};
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/**
- * @brief Returns the width of the latest pulse.
- * @details The pulse width is defined as number of ticks between the start
- * edge and the stop edge.
- *
- * @param[in] icup pointer to the @p ICUDriver object
- * @return The number of ticks.
- *
- * @notapi
- */
-#define icu_lld_get_width(icup) (*((icup)->wccrp) + 1)
-
-/**
- * @brief Returns the width of the latest cycle.
- * @details The cycle width is defined as number of ticks between a start
- * edge and the next start edge.
- *
- * @param[in] icup pointer to the @p ICUDriver object
- * @return The number of ticks.
- *
- * @notapi
- */
-#define icu_lld_get_period(icup) (*((icup)->pccrp) + 1)
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if SPC5_ICU_USE_EMIOS_CH0 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD1;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH1 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD2;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH2 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD3;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH3 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD4;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH4 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD5;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH5 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD6;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH6 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD7;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH8 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD8;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH7 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD9;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH16 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD10;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH17 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD11;
-#endif
-
-#if SPC5_ICU_USE_EMIOS_CH18 && !defined(__DOXYGEN__)
-extern ICUDriver ICUD12;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void icu_lld_init(void);
- void icu_lld_start(ICUDriver *icup);
- void icu_lld_stop(ICUDriver *icup);
- void icu_lld_enable(ICUDriver *icup);
- void icu_lld_disable(ICUDriver *icup);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_ICU */
-
-#endif /* _ICU_LLD_H_ */
-
-/** @} */
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