LPCOpen Platform for LPC18XX/43XX microcontrollers
18XX43XX
LPCOpen Platform for the NXP LPC18XX/43XX family of Microcontrollers
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chip_18xx_43xx
sct_18xx_43xx.c
Go to the documentation of this file.
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/*
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* @brief LPC18xx/43xx State Configurable Timer driver
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*
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* @note
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* Copyright(C) NXP Semiconductors, 2012
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* All rights reserved.
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*
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* @par
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* Software that is described herein is for illustrative purposes only
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* which provides customers with programming information regarding the
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* LPC products. This software is supplied "AS IS" without any warranties of
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* any kind, and NXP Semiconductors and its licensor disclaim any and
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* all warranties, express or implied, including all implied warranties of
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* merchantability, fitness for a particular purpose and non-infringement of
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* intellectual property rights. NXP Semiconductors assumes no responsibility
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* or liability for the use of the software, conveys no license or rights under any
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* patent, copyright, mask work right, or any other intellectual property rights in
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* or to any products. NXP Semiconductors reserves the right to make changes
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* in the software without notification. NXP Semiconductors also makes no
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* representation or warranty that such application will be suitable for the
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* specified use without further testing or modification.
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*
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* @par
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, under NXP Semiconductors' and its
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* licensor's relevant copyrights in the software, without fee, provided that it
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* is used in conjunction with NXP Semiconductors microcontrollers. This
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* copyright, permission, and disclaimer notice must appear in all copies of
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* this code.
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*/
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#include "
chip.h
"
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/*****************************************************************************
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* Private types/enumerations/variables
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****************************************************************************/
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/*****************************************************************************
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* Public types/enumerations/variables
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****************************************************************************/
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/*****************************************************************************
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* Private functions
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****************************************************************************/
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/*****************************************************************************
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* Public functions
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****************************************************************************/
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/* Initialize SCT */
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void
Chip_SCT_Init
(
LPC_SCT_T
*pSCT)
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{
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Chip_Clock_EnableOpts
(
CLK_MX_SCT
,
true
,
true
, 1);
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}
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/* Shutdown SCT */
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void
Chip_SCT_DeInit
(
LPC_SCT_T
*pSCT)
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{
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Chip_Clock_Disable
(
CLK_MX_SCT
);
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}
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/* Set/Clear SCT control register */
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void
Chip_SCT_SetClrControl
(
LPC_SCT_T
*pSCT, uint32_t value,
FunctionalState
ena)
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{
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uint32_t tem;
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tem = pSCT->
CTRL_U
;
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if
(ena ==
ENABLE
) {
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tem |= value;
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}
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else
{
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tem &= (~value);
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}
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pSCT->
CTRL_U
= tem;
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}
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/* Set Conflict resolution */
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void
Chip_SCT_SetConflictResolution
(
LPC_SCT_T
*pSCT, uint8_t outnum, uint8_t value)
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{
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uint32_t tem;
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tem = pSCT->
RES
;
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tem &= ~(0x03 << (2 * outnum));
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tem |= (value << (2 * outnum));
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pSCT->
RES
= tem;
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}
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