tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_KPSDK_CODE/hal/port/fsl_port_hal.c

   1 /*
   2  * Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without modification,
   6  * are permitted provided that the following conditions are met:
   7  *
   8  * o Redistributions of source code must retain the above copyright notice, this list
   9  *   of conditions and the following disclaimer.
  10  *
  11  * o Redistributions in binary form must reproduce the above copyright notice, this
  12  *   list of conditions and the following disclaimer in the documentation and/or
  13  *   other materials provided with the distribution.
  14  *
  15  * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
  16  *   contributors may be used to endorse or promote products derived from this
  17  *   software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
  23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  26  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #include "fsl_port_hal.h"
  32
  33 /*******************************************************************************
  34  * Code
  35  ******************************************************************************/
  36
  37 /*FUNCTION**********************************************************************
  38  *
  39  * Function Name : PORT_HAL_SetLowGlobalPinCtrl
  40  * Description   : Configure low half of pin control register for the same settings,
  41  *                 this function operates pin 0 -15 of one specific port.
  42  *
  43  *END**************************************************************************/
  44 void PORT_HAL_SetLowGlobalPinCtrl(uint32_t baseAddr, uint16_t lowPinSelect, uint16_t config)
  45 {
  46     uint32_t combine = lowPinSelect;
  47     combine = (combine << 16) + config;
  48     HW_PORT_GPCLR_WR(baseAddr, combine);
  49 }
  50
  51 /*FUNCTION**********************************************************************
  52  *
  53  * Function Name : PORT_HAL_SetHighGlobalPinCtrl
  54  * Description   : Configure high half of pin control register for the same
  55  *                 settings, this function operates pin 16 -31 of one specific port.
  56  *
  57  *END**************************************************************************/
  58 void PORT_HAL_SetHighGlobalPinCtrl(uint32_t baseAddr, uint16_t highPinSelect, uint16_t config)
  59 {
  60     uint32_t combine = highPinSelect;
  61     combine = (combine << 16) + config;
  62     HW_PORT_GPCHR_WR(baseAddr, combine);
  63 }
  64
  65 /*******************************************************************************
  66  * EOF
  67  ******************************************************************************/
  68