diff options
author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2018-10-30 16:31:29 +0100 |
---|---|---|
committer | Dominik Sliwa <dominik.sliwa@toradex.com> | 2018-10-31 11:54:38 +0100 |
commit | 56e86c626df3dbf74c1021210636a7c5d92a49ce (patch) | |
tree | 54ba9581ad14d838d8926e4e6d673befad1f932c /drivers/fsl_ewm.c | |
parent | 4dfc5493fec8f6290457446b0478695b153da60a (diff) |
move to cmakeapalis-tk1-k20-freertos-v9
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Diffstat (limited to 'drivers/fsl_ewm.c')
-rw-r--r-- | drivers/fsl_ewm.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/drivers/fsl_ewm.c b/drivers/fsl_ewm.c deleted file mode 100644 index f22eff9..0000000 --- a/drivers/fsl_ewm.c +++ /dev/null @@ -1,102 +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. - */ - -#include "fsl_ewm.h" - -/******************************************************************************* - * Code - ******************************************************************************/ - -void EWM_Init(EWM_Type *base, const ewm_config_t *config) -{ - assert(config); - - uint32_t value = 0U; - -#if !((defined(FSL_FEATURE_SOC_PCC_COUNT) && FSL_FEATURE_SOC_PCC_COUNT) && \ - (defined(FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE) && FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE)) -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) - CLOCK_EnableClock(kCLOCK_Ewm0); -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ -#endif - value = EWM_CTRL_EWMEN(config->enableEwm) | EWM_CTRL_ASSIN(config->setInputAssertLogic) | - EWM_CTRL_INEN(config->enableEwmInput) | EWM_CTRL_INTEN(config->enableInterrupt); -#if defined(FSL_FEATURE_EWM_HAS_PRESCALER) && FSL_FEATURE_EWM_HAS_PRESCALER - base->CLKPRESCALER = config->prescaler; -#endif /* FSL_FEATURE_EWM_HAS_PRESCALER */ - -#if defined(FSL_FEATURE_EWM_HAS_CLOCK_SELECT) && FSL_FEATURE_EWM_HAS_CLOCK_SELECT - base->CLKCTRL = config->clockSource; -#endif /* FSL_FEATURE_EWM_HAS_CLOCK_SELECT*/ - - base->CMPL = config->compareLowValue; - base->CMPH = config->compareHighValue; - base->CTRL = value; -} - -void EWM_Deinit(EWM_Type *base) -{ - EWM_DisableInterrupts(base, kEWM_InterruptEnable); -#if !((defined(FSL_FEATURE_SOC_PCC_COUNT) && FSL_FEATURE_SOC_PCC_COUNT) && \ - (defined(FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE) && FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE)) -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) - CLOCK_DisableClock(kCLOCK_Ewm0); -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ -#endif /* FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE */ -} - -void EWM_GetDefaultConfig(ewm_config_t *config) -{ - assert(config); - - config->enableEwm = true; - config->enableEwmInput = false; - config->setInputAssertLogic = false; - config->enableInterrupt = false; -#if defined(FSL_FEATURE_EWM_HAS_CLOCK_SELECT) && FSL_FEATURE_EWM_HAS_CLOCK_SELECT - config->clockSource = kEWM_LpoClockSource0; -#endif /* FSL_FEATURE_EWM_HAS_CLOCK_SELECT*/ -#if defined(FSL_FEATURE_EWM_HAS_PRESCALER) && FSL_FEATURE_EWM_HAS_PRESCALER - config->prescaler = 0U; -#endif /* FSL_FEATURE_EWM_HAS_PRESCALER */ - config->compareLowValue = 0U; - config->compareHighValue = 0xFEU; -} - -void EWM_Refresh(EWM_Type *base) -{ - uint32_t primaskValue = 0U; - - /* Disable the global interrupt to protect refresh sequence */ - primaskValue = DisableGlobalIRQ(); - base->SERV = (uint8_t)0xB4U; - base->SERV = (uint8_t)0x2CU; - EnableGlobalIRQ(primaskValue); -} |