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-rw-r--r--drivers/fsl_lptmr.c143
1 files changed, 0 insertions, 143 deletions
diff --git a/drivers/fsl_lptmr.c b/drivers/fsl_lptmr.c
deleted file mode 100644
index 67b3b97..0000000
--- a/drivers/fsl_lptmr.c
+++ /dev/null
@@ -1,143 +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_lptmr.h"
-
-/*******************************************************************************
- * Prototypes
- ******************************************************************************/
-/*!
- * @brief Gets the instance from the base address to be used to gate or ungate the module clock
- *
- * @param base LPTMR peripheral base address
- *
- * @return The LPTMR instance
- */
-static uint32_t LPTMR_GetInstance(LPTMR_Type *base);
-
-/*******************************************************************************
- * Variables
- ******************************************************************************/
-/*! @brief Pointers to LPTMR bases for each instance. */
-static LPTMR_Type *const s_lptmrBases[] = LPTMR_BASE_PTRS;
-
-#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
-/*! @brief Pointers to LPTMR clocks for each instance. */
-static const clock_ip_name_t s_lptmrClocks[] = LPTMR_CLOCKS;
-
-#if defined(LPTMR_PERIPH_CLOCKS)
-/* Array of LPTMR functional clock name. */
-static const clock_ip_name_t s_lptmrPeriphClocks[] = LPTMR_PERIPH_CLOCKS;
-#endif
-
-#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
-
-/*******************************************************************************
- * Code
- ******************************************************************************/
-static uint32_t LPTMR_GetInstance(LPTMR_Type *base)
-{
- uint32_t instance;
-
- /* Find the instance index from base address mappings. */
- for (instance = 0; instance < ARRAY_SIZE(s_lptmrBases); instance++)
- {
- if (s_lptmrBases[instance] == base)
- {
- break;
- }
- }
-
- assert(instance < ARRAY_SIZE(s_lptmrBases));
-
- return instance;
-}
-
-void LPTMR_Init(LPTMR_Type *base, const lptmr_config_t *config)
-{
- assert(config);
-
-#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
-
- uint32_t instance = LPTMR_GetInstance(base);
-
- /* Ungate the LPTMR clock*/
- CLOCK_EnableClock(s_lptmrClocks[instance]);
-#if defined(LPTMR_PERIPH_CLOCKS)
- CLOCK_EnableClock(s_lptmrPeriphClocks[instance]);
-#endif
-
-#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
-
- /* Configure the timers operation mode and input pin setup */
- base->CSR = (LPTMR_CSR_TMS(config->timerMode) | LPTMR_CSR_TFC(config->enableFreeRunning) |
- LPTMR_CSR_TPP(config->pinPolarity) | LPTMR_CSR_TPS(config->pinSelect));
-
- /* Configure the prescale value and clock source */
- base->PSR = (LPTMR_PSR_PRESCALE(config->value) | LPTMR_PSR_PBYP(config->bypassPrescaler) |
- LPTMR_PSR_PCS(config->prescalerClockSource));
-}
-
-void LPTMR_Deinit(LPTMR_Type *base)
-{
- /* Disable the LPTMR and reset the internal logic */
- base->CSR &= ~LPTMR_CSR_TEN_MASK;
-#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
-
- uint32_t instance = LPTMR_GetInstance(base);
-
- /* Gate the LPTMR clock*/
- CLOCK_DisableClock(s_lptmrClocks[instance]);
-#if defined(LPTMR_PERIPH_CLOCKS)
- CLOCK_DisableClock(s_lptmrPeriphClocks[instance]);
-#endif
-
-#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
-}
-
-void LPTMR_GetDefaultConfig(lptmr_config_t *config)
-{
- assert(config);
-
- /* Use time counter mode */
- config->timerMode = kLPTMR_TimerModeTimeCounter;
- /* Use input 0 as source in pulse counter mode */
- config->pinSelect = kLPTMR_PinSelectInput_0;
- /* Pulse input pin polarity is active-high */
- config->pinPolarity = kLPTMR_PinPolarityActiveHigh;
- /* Counter resets whenever TCF flag is set */
- config->enableFreeRunning = false;
- /* Bypass the prescaler */
- config->bypassPrescaler = true;
- /* LPTMR clock source */
- config->prescalerClockSource = kLPTMR_PrescalerClock_1;
- /* Divide the prescaler clock by 2 */
- config->value = kLPTMR_Prescale_Glitch_0;
-}