Diff: targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_KPSDK_CODE/hal/rcm/fsl_rcm_hal.h

Revision:

324:406fd2029f23

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_KPSDK_CODE/hal/rcm/fsl_rcm_hal.h	Thu Sep 18 14:00:17 2014 +0100
@@ -0,0 +1,199 @@
+/*
+ * Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * 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 Freescale Semiconductor, Inc. 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.
+ */
+#if !defined(__FSL_RCM_HAL_H__)
+#define __FSL_RCM_HAL_H__
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <assert.h>
+#include "fsl_device_registers.h"
+#include "fsl_rcm_features.h"
+
+/*! @addtogroup rcm_hal*/
+/*! @{*/
+
+/*! @file fsl_rcm_hal.h */
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @brief System Reset Source Name definitions */
+typedef enum _rcm_source_names {
+    kRcmWakeup,                     /* low-leakage wakeup reset */
+    kRcmLowVoltDetect,              /* low voltage detect reset */
+    kRcmLossOfClk,                  /* loss of clock reset */
+    kRcmLossOfLock,                 /* loss of lock reset */
+    kRcmWatchDog,                   /* watch dog reset */
+    kRcmExternalPin,                /* external pin reset */
+    kRcmPowerOn,                    /* power on reset */
+    kRcmJtag,                       /* JTAG generated reset */
+    kRcmCoreLockup,                 /* core lockup reset */
+    kRcmSoftware,                   /* software reset */
+    kRcmSystem,                     /* system reset request bit set reset */
+    kRcmEzport,                     /* EzPort reset */
+    kRcmStopModeAckErr,             /* stop mode ack error reset */
+    kRcmSrcNameMax
+} rcm_source_names_t;
+
+/*! @brief Reset pin filter select in Run and Wait modes */
+typedef enum _rcm_filter_run_wait_modes {
+    kRcmFilterDisabled,          /* all filtering disabled */
+    kRcmFilterBusClk,            /* Bus clock filter enabled */
+    kRcmFilterLpoClk,            /* LPO clock filter enabled */
+    kRcmFilterReserverd          /* reserved setting */
+} rcm_filter_run_wait_modes_t;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+/*!
+ * @brief Gets the reset source status.
+ *
+ * This function gets the current reset source status for a specified source.
+ *
+ * @param baseAddr     Register base address of RCM
+ * @param srcName      reset source name
+ * @return status      true or false for specified reset source
+ */
+bool RCM_HAL_GetSrcStatusCmd(uint32_t baseAddr, rcm_source_names_t srcName);
+
+/*!
+ * @brief Sets the reset pin filter in stop mode.
+ *
+ * This function  sets the reset pin filter enable setting in stop mode.
+ *
+ * @param baseAddr     Register base address of RCM
+ * @param enable      enable or disable the filter in stop mode
+ */
+static inline void RCM_HAL_SetFilterStopModeCmd(uint32_t baseAddr, bool enable)
+{
+    BW_RCM_RPFC_RSTFLTSS(baseAddr, enable);
+}
+
+/*!
+ * @brief Gets the reset pin filter in stop mode.
+ *
+ * This function gets the reset pin filter enable setting in stop mode.
+ *
+ * @param baseAddr     Register base address of RCM
+ * @return enable      true/false to enable or disable the filter in stop mode
+ */
+static inline bool RCM_HAL_GetFilterStopModeCmd(uint32_t baseAddr)
+{
+    return (bool)BR_RCM_RPFC_RSTFLTSS(baseAddr);
+}
+
+/*!
+ * @brief Sets the reset pin filter in run and wait mode.
+ *
+ * This function sets the reset pin filter enable setting in run/wait mode.
+ *
+ * @param baseAddr     Register base address of RCM
+ * @param mode  to be set for reset filter in run/wait mode
+ */
+static inline void RCM_HAL_SetFilterRunWaitMode(uint32_t baseAddr, rcm_filter_run_wait_modes_t mode)
+{
+    BW_RCM_RPFC_RSTFLTSRW(baseAddr, mode);
+}
+
+/*!
+ * @brief Gets the reset pin filter for stop mode.
+ *
+ * This function gets the reset pin filter enable setting for stop mode.
+ *
+ * @param baseAddr     Register base address of RCM
+ * @return mode  for reset filter in run/wait mode
+ */
+static inline rcm_filter_run_wait_modes_t RCM_HAL_GetFilterRunWaitMode(uint32_t baseAddr)
+{
+    return (rcm_filter_run_wait_modes_t)BR_RCM_RPFC_RSTFLTSRW(baseAddr);
+}
+
+/*!
+ * @brief Sets the reset pin filter width.
+ *
+ * This function sets the reset pin filter width.
+ *
+ * @param baseAddr     Register base address of RCM
+ * @param width  to be set for reset filter width
+ */
+static inline void RCM_HAL_SetFilterWidth(uint32_t baseAddr, uint32_t width)
+{
+    BW_RCM_RPFW_RSTFLTSEL(baseAddr, width);
+}
+
+/*!
+ * @brief Gets the reset pin filter for stop mode.
+ *
+ * This function gets the reset pin filter width.
+ *
+ * @param baseAddr     Register base address of RCM
+ * @return width reset filter width
+ */
+static inline uint32_t RCM_HAL_GetFilterWidth(uint32_t baseAddr)
+{
+    return (uint32_t)BR_RCM_RPFW_RSTFLTSEL(baseAddr);
+}
+
+/*!
+ * @brief Gets the EZP_MS_B pin assert status.
+ *
+ * This function gets the easy port mode status (EZP_MS_B) pin assert status.
+ *
+ * @param baseAddr     Register base address of RCM
+ * @return status  true - asserted, false - reasserted
+ */
+static inline bool RCM_HAL_GetEasyPortModeStatusCmd(uint32_t baseAddr)
+{
+    return (bool)BR_RCM_MR_EZP_MS(baseAddr);
+}
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus*/
+
+/*! @name Reset Control Module APIs*/
+/*@{*/
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus*/
+
+/*! @}*/
+
+#endif /* __FSL_RCM_HAL_H__*/
+/*******************************************************************************
+ * EOF
+ ******************************************************************************/
+