see: http://mbed.org/users/okini3939/notebook/low-power-lpc81x/
swm.c
- Committer:
- okini3939
- Date:
- 2013-06-07
- Revision:
- 1:f336c9774f7a
- Parent:
- 0:349dc3aae37a
File content as of revision 1:f336c9774f7a:
/* * @brief * This file is used to config SwitchMatrix module. * * @note * Copyright(C) NXP Semiconductors, 2013 * All rights reserved. * * @par * Software that is described herein is for illustrative purposes only * which provides customers with programming information regarding the * LPC products. This software is supplied "AS IS" without any warranties of * any kind, and NXP Semiconductors and its licensor disclaim any and * all warranties, express or implied, including all implied warranties of * merchantability, fitness for a particular purpose and non-infringement of * intellectual property rights. NXP Semiconductors assumes no responsibility * or liability for the use of the software, conveys no license or rights under any * patent, copyright, mask work right, or any other intellectual property rights in * or to any products. NXP Semiconductors reserves the right to make changes * in the software without notification. NXP Semiconductors also makes no * representation or warranty that such application will be suitable for the * specified use without further testing or modification. * * @par * Permission to use, copy, modify, and distribute this software and its * documentation is hereby granted, under NXP Semiconductors' and its * licensor's relevant copyrights in the software, without fee, provided that it * is used in conjunction with NXP Semiconductors microcontrollers. This * copyright, permission, and disclaimer notice must appear in all copies of * this code. */ #include "LPC8xx.h" /* LPC8xx Peripheral Registers */ #include "type.h" void SwitchMatrix_Init() { /* Enable SWM clock */ LPC_SYSCON->SYSAHBCLKCTRL |= (1<<7); /* Pin Assign 8 bit Configuration */ /* none */ /* Pin Assign 1 bit Configuration */ /* SWCLK */ /* SWDIO */ /* RESET */ LPC_SWM->PINENABLE0 = 0xffffffb3UL; } /********************************************************************** ** End Of File **********************************************************************/