+++ /dev/null
-/*
- * 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.
- */
-
-#include "fsl_dac_hal.h"
-
-/*FUNCTION*********************************************************************
- *
- * Function Name : DAC_HAL_Init
- * Description : Reset all the configurable registers to be reset state for DAC.
- * It should be called before configuring the DAC module.
- *
- *END*************************************************************************/
-void DAC_HAL_Init(uint32_t baseAddr)
-{
- /* DACx_DATL and DACx_DATH */
- HW_DAC_DATnL_WR(baseAddr, 0U, 0U); HW_DAC_DATnH_WR(baseAddr, 0U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 1U, 0U); HW_DAC_DATnH_WR(baseAddr, 1U, 0U);
-#if (HW_DAC_DATnL_COUNT > 2U)
- HW_DAC_DATnL_WR(baseAddr, 2U, 0U); HW_DAC_DATnH_WR(baseAddr, 2U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 3U, 0U); HW_DAC_DATnH_WR(baseAddr, 3U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 4U, 0U); HW_DAC_DATnH_WR(baseAddr, 4U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 5U, 0U); HW_DAC_DATnH_WR(baseAddr, 5U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 6U, 0U); HW_DAC_DATnH_WR(baseAddr, 6U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 7U, 0U); HW_DAC_DATnH_WR(baseAddr, 7U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 8U, 0U); HW_DAC_DATnH_WR(baseAddr, 8U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 9U, 0U); HW_DAC_DATnH_WR(baseAddr, 9U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 10U, 0U); HW_DAC_DATnH_WR(baseAddr, 10U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 11U, 0U); HW_DAC_DATnH_WR(baseAddr, 11U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 12U, 0U); HW_DAC_DATnH_WR(baseAddr, 12U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 13U, 0U); HW_DAC_DATnH_WR(baseAddr, 13U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 14U, 0U); HW_DAC_DATnH_WR(baseAddr, 14U, 0U);
- HW_DAC_DATnL_WR(baseAddr, 15U, 0U); HW_DAC_DATnH_WR(baseAddr, 15U, 0U);
-#endif /* HW_DAC_DATnL_COUNT */
- /* DACx_SR. */
- HW_DAC_SR_WR(baseAddr, 0U); /* Clear all flags. */
- /* DACx_C0. */
- HW_DAC_C0_WR(baseAddr, 0U);
- /* DACx_C1. */
- HW_DAC_C1_WR(baseAddr, 0U);
- /* DACx_C2. */
- HW_DAC_C2_WR(baseAddr, 15U);
-}
-
-/*FUNCTION*********************************************************************
- *
- * Function Name : DAC_HAL_SetBuffValue
- * Description : Set the value assembled by the low 8 bits and high 4
- * bits of 12-bit DAC item in buffer.
- *
- *END*************************************************************************/
-void DAC_HAL_SetBuffValue(uint32_t baseAddr, uint8_t index, uint16_t value)
-{
- assert(index < HW_DAC_DATnL_COUNT);
- BW_DAC_DATnL_DATA0(baseAddr, index, (uint8_t)(0xFFU & value) );
- BW_DAC_DATnH_DATA1(baseAddr, index, (uint8_t)((0xF00U & value)>>8U) );
-}
-
-/*FUNCTION*********************************************************************
- *
- * Function Name : DAC_HAL_GetBuffValue
- * Description : Get the value assembled by the low 8 bits and high 4
- * bits of 12-bit DAC item in buffer.
- *
- *END*************************************************************************/
-uint16_t DAC_HAL_GetBuffValue(uint32_t baseAddr, uint8_t index)
-{
- assert(index < HW_DAC_DATnL_COUNT);
- uint16_t ret16;
- ret16 = BR_DAC_DATnH_DATA1(baseAddr, index);
- ret16 <<= 8U;
- ret16 |= BR_DAC_DATnL_DATA0(baseAddr, index);
- return ret16;
-}
-
-/******************************************************************************
- * EOF
- *****************************************************************************/
-