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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