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authorDominik Sliwa <dominik.sliwa@toradex.com>2018-10-30 16:31:29 +0100
committerDominik Sliwa <dominik.sliwa@toradex.com>2018-10-31 11:54:38 +0100
commit56e86c626df3dbf74c1021210636a7c5d92a49ce (patch)
tree54ba9581ad14d838d8926e4e6d673befad1f932c /drivers/fsl_ewm.h
parent4dfc5493fec8f6290457446b0478695b153da60a (diff)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Diffstat (limited to 'drivers/fsl_ewm.h')
-rw-r--r--drivers/fsl_ewm.h241
1 files changed, 0 insertions, 241 deletions
diff --git a/drivers/fsl_ewm.h b/drivers/fsl_ewm.h
deleted file mode 100644
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--- a/drivers/fsl_ewm.h
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * Copyright (c) 2015, Freescale Semiconductor, Inc.
- * Copyright 2016-2017 NXP
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- * of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- * list of conditions and the following disclaimer in the documentation and/or
- * other materials provided with the distribution.
- *
- * o Neither the name of the copyright holder nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _FSL_EWM_H_
-#define _FSL_EWM_H_
-
-#include "fsl_common.h"
-
-/*!
- * @addtogroup ewm
- * @{
- */
-
-
-/*******************************************************************************
- * Definitions
- *******************************************************************************/
-
-/*! @name Driver version */
-/*@{*/
-/*! @brief EWM driver version 2.0.1. */
-#define FSL_EWM_DRIVER_VERSION (MAKE_VERSION(2, 0, 1))
-/*@}*/
-
-/*! @brief Describes EWM clock source. */
-#if defined(FSL_FEATURE_EWM_HAS_CLOCK_SELECT) && FSL_FEATURE_EWM_HAS_CLOCK_SELECT
-typedef enum _ewm_lpo_clock_source
-{
- kEWM_LpoClockSource0 = 0U, /*!< EWM clock sourced from lpo_clk[0]*/
- kEWM_LpoClockSource1 = 1U, /*!< EWM clock sourced from lpo_clk[1]*/
- kEWM_LpoClockSource2 = 2U, /*!< EWM clock sourced from lpo_clk[2]*/
- kEWM_LpoClockSource3 = 3U, /*!< EWM clock sourced from lpo_clk[3]*/
-} ewm_lpo_clock_source_t;
-#endif /* FSL_FEATURE_EWM_HAS_CLOCK_SELECT */
-
-/*!
-* @brief Data structure for EWM configuration.
-*
-* This structure is used to configure the EWM.
-*/
-typedef struct _ewm_config
-{
- bool enableEwm; /*!< Enable EWM module */
- bool enableEwmInput; /*!< Enable EWM_in input */
- bool setInputAssertLogic; /*!< EWM_in signal assertion state */
- bool enableInterrupt; /*!< Enable EWM interrupt */
-#if defined(FSL_FEATURE_EWM_HAS_CLOCK_SELECT) && FSL_FEATURE_EWM_HAS_CLOCK_SELECT
- ewm_lpo_clock_source_t clockSource; /*!< Clock source select */
-#endif /* FSL_FEATURE_EWM_HAS_CLOCK_SELECT */
-#if defined(FSL_FEATURE_EWM_HAS_PRESCALER) && FSL_FEATURE_EWM_HAS_PRESCALER
- uint8_t prescaler; /*!< Clock prescaler value */
-#endif /* FSL_FEATURE_EWM_HAS_PRESCALER */
- uint8_t compareLowValue; /*!< Compare low-register value */
- uint8_t compareHighValue; /*!< Compare high-register value */
-} ewm_config_t;
-
-/*!
- * @brief EWM interrupt configuration structure with default settings all disabled.
- *
- * This structure contains the settings for all of EWM interrupt configurations.
- */
-enum _ewm_interrupt_enable_t
-{
- kEWM_InterruptEnable = EWM_CTRL_INTEN_MASK, /*!< Enable the EWM to generate an interrupt*/
-};
-
-/*!
- * @brief EWM status flags.
- *
- * This structure contains the constants for the EWM status flags for use in the EWM functions.
- */
-enum _ewm_status_flags_t
-{
- kEWM_RunningFlag = EWM_CTRL_EWMEN_MASK, /*!< Running flag, set when EWM is enabled*/
-};
-
-/*******************************************************************************
- * API
- *******************************************************************************/
-
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus */
-
-/*!
- * @name EWM initialization and de-initialization
- * @{
- */
-
-/*!
- * @brief Initializes the EWM peripheral.
- *
- * This function is used to initialize the EWM. After calling, the EWM
- * runs immediately according to the configuration.
- * Note that, except for the interrupt enable control bit, other control bits and registers are write once after a
- * CPU reset. Modifying them more than once generates a bus transfer error.
- *
- * This is an example.
- * @code
- * ewm_config_t config;
- * EWM_GetDefaultConfig(&config);
- * config.compareHighValue = 0xAAU;
- * EWM_Init(ewm_base,&config);
- * @endcode
- *
- * @param base EWM peripheral base address
- * @param config The configuration of the EWM
-*/
-void EWM_Init(EWM_Type *base, const ewm_config_t *config);
-
-/*!
- * @brief Deinitializes the EWM peripheral.
- *
- * This function is used to shut down the EWM.
- *
- * @param base EWM peripheral base address
-*/
-void EWM_Deinit(EWM_Type *base);
-
-/*!
- * @brief Initializes the EWM configuration structure.
- *
- * This function initializes the EWM configuration structure to default values. The default
- * values are as follows.
- * @code
- * ewmConfig->enableEwm = true;
- * ewmConfig->enableEwmInput = false;
- * ewmConfig->setInputAssertLogic = false;
- * ewmConfig->enableInterrupt = false;
- * ewmConfig->ewm_lpo_clock_source_t = kEWM_LpoClockSource0;
- * ewmConfig->prescaler = 0;
- * ewmConfig->compareLowValue = 0;
- * ewmConfig->compareHighValue = 0xFEU;
- * @endcode
- *
- * @param config Pointer to the EWM configuration structure.
- * @see ewm_config_t
- */
-void EWM_GetDefaultConfig(ewm_config_t *config);
-
-/* @} */
-
-/*!
- * @name EWM functional Operation
- * @{
- */
-
-/*!
- * @brief Enables the EWM interrupt.
- *
- * This function enables the EWM interrupt.
- *
- * @param base EWM peripheral base address
- * @param mask The interrupts to enable
- * The parameter can be combination of the following source if defined
- * @arg kEWM_InterruptEnable
- */
-static inline void EWM_EnableInterrupts(EWM_Type *base, uint32_t mask)
-{
- base->CTRL |= mask;
-}
-
-/*!
- * @brief Disables the EWM interrupt.
- *
- * This function enables the EWM interrupt.
- *
- * @param base EWM peripheral base address
- * @param mask The interrupts to disable
- * The parameter can be combination of the following source if defined
- * @arg kEWM_InterruptEnable
- */
-static inline void EWM_DisableInterrupts(EWM_Type *base, uint32_t mask)
-{
- base->CTRL &= ~mask;
-}
-
-/*!
- * @brief Gets all status flags.
- *
- * This function gets all status flags.
- *
- * This is an example for getting the running flag.
- * @code
- * uint32_t status;
- * status = EWM_GetStatusFlags(ewm_base) & kEWM_RunningFlag;
- * @endcode
- * @param base EWM peripheral base address
- * @return State of the status flag: asserted (true) or not-asserted (false).@see _ewm_status_flags_t
- * - True: a related status flag has been set.
- * - False: a related status flag is not set.
- */
-static inline uint32_t EWM_GetStatusFlags(EWM_Type *base)
-{
- return (base->CTRL & EWM_CTRL_EWMEN_MASK);
-}
-
-/*!
- * @brief Services the EWM.
- *
- * This function resets the EWM counter to zero.
- *
- * @param base EWM peripheral base address
-*/
-void EWM_Refresh(EWM_Type *base);
-
-/*@}*/
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus */
-
-/*! @}*/
-
-#endif /* _FSL_EWM_H_ */