LPCOpen Platform  v1.03
LPCOpen Platform for NXP LPC Microcontrollers
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cmp_17xx_40xx.c
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1 /*
2  * @brief LPC17xx/40xx Comparator driver
3  *
4  * @note
5  * Copyright(C) NXP Semiconductors, 2012
6  * All rights reserved.
7  *
8  * @par
9  * Software that is described herein is for illustrative purposes only
10  * which provides customers with programming information regarding the
11  * LPC products. This software is supplied "AS IS" without any warranties of
12  * any kind, and NXP Semiconductors and its licensor disclaim any and
13  * all warranties, express or implied, including all implied warranties of
14  * merchantability, fitness for a particular purpose and non-infringement of
15  * intellectual property rights. NXP Semiconductors assumes no responsibility
16  * or liability for the use of the software, conveys no license or rights under any
17  * patent, copyright, mask work right, or any other intellectual property rights in
18  * or to any products. NXP Semiconductors reserves the right to make changes
19  * in the software without notification. NXP Semiconductors also makes no
20  * representation or warranty that such application will be suitable for the
21  * specified use without further testing or modification.
22  *
23  * @par
24  * Permission to use, copy, modify, and distribute this software and its
25  * documentation is hereby granted, under NXP Semiconductors' and its
26  * licensor's relevant copyrights in the software, without fee, provided that it
27  * is used in conjunction with NXP Semiconductors microcontrollers. This
28  * copyright, permission, and disclaimer notice must appear in all copies of
29  * this code.
30  */
31 
32 #include "chip.h"
33 
34 #if defined(CHIP_LPC407X_8X)
35 /*****************************************************************************
36  * Private types/enumerations/variables
37  ****************************************************************************/
38 
39 /*****************************************************************************
40  * Public types/enumerations/variables
41  ****************************************************************************/
42 
43 /*****************************************************************************
44  * Private functions
45  ****************************************************************************/
46 
47 /*****************************************************************************
48  * Public functions
49  ****************************************************************************/
50 
51 /* Initializes the CMP */
52 void Chip_CMP_Init(void)
53 {
54  /* Enable the power to the analog comparator */
55  Chip_Clock_EnablePeriphClock(SYSCTL_CLOCK_CMP);
56 
57  IP_CMP_Init(LPC_CMP);
58 }
59 
60 /* De-initializes the CMP */
61 void Chip_CMP_DeInit(void)
62 {
63  IP_CMP_DeInit(LPC_CMP);
64 
65  /* Disable CMP clock */
66  Chip_Clock_DisablePeriphClock(SYSCTL_CLOCK_CMP);
67 }
68 
69 #endif /* defined(CHIP_LPC407X_8X)*/