LPCOpen Platform  v1.03
LPCOpen Platform for NXP LPC Microcontrollers
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iocon_11xx.c
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1 /*
2  * @brief LPC11xx IOCON driver
3  *
4  * Copyright(C) NXP Semiconductors, 2012
5  * All rights reserved.
6  *
7  * Software that is described herein is for illustrative purposes only
8  * which provides customers with programming information regarding the
9  * LPC products. This software is supplied "AS IS" without any warranties of
10  * any kind, and NXP Semiconductors and its licensor disclaim any and
11  * all warranties, express or implied, including all implied warranties of
12  * merchantability, fitness for a particular purpose and non-infringement of
13  * intellectual property rights. NXP Semiconductors assumes no responsibility
14  * or liability for the use of the software, conveys no license or rights under any
15  * patent, copyright, mask work right, or any other intellectual property rights in
16  * or to any products. NXP Semiconductors reserves the right to make changes
17  * in the software without notification. NXP Semiconductors also makes no
18  * representation or warranty that such application will be suitable for the
19  * specified use without further testing or modification.
20  *
21  * Permission to use, copy, modify, and distribute this software and its
22  * documentation is hereby granted, under NXP Semiconductors' and its
23  * licensor's relevant copyrights in the software, without fee, provided that it
24  * is used in conjunction with NXP Semiconductors microcontrollers. This
25  * copyright, permission, and disclaimer notice must appear in all copies of
26  * this code.
27  */
28 
29 #include "chip.h"
30 
31 /*****************************************************************************
32  * Private types/enumerations/variables
33  ****************************************************************************/
34 
35 /*****************************************************************************
36  * Public types/enumerations/variables
37  ****************************************************************************/
38 
39 /*****************************************************************************
40  * Private functions
41  ****************************************************************************/
42 
43 /*****************************************************************************
44  * Public functions
45  ****************************************************************************/
46 #if defined(CHIP_LPC11UXX) || defined(CHIP_LPC11EXX) || defined(CHIP_LPC11AXX)
47 
48 /* Sets I/O Control pin mux */
49 void Chip_IOCON_PinMuxSet(LPC_IOCON_T *pIOCON, uint8_t port, uint8_t pin, uint32_t modefunc)
50 {
51  if (port == 0) {
52  pIOCON->PIO0[pin] = modefunc;
53  }
54  else {
55  pIOCON->PIO1[pin] = modefunc;
56  }
57 }
58 
59 #endif