add lpcopen lpc11u6x files

2018-12-01 01:34:13 +07:00
parent d246cc2e6c
commit c1186ad6a9
73 changed files with 22274 additions and 0 deletions
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+/*
+ * @brief LPC11u6x Pin Interrupt and Pattern Match driver
+ *
+ * @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 licenser 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 "chip.h"
+
+/*****************************************************************************
+ * Private types/enumerations/variables
+ ****************************************************************************/
+
+/*****************************************************************************
+ * Public types/enumerations/variables
+ ****************************************************************************/
+
+/*****************************************************************************
+ * Private functions
+ ****************************************************************************/
+
+/*****************************************************************************
+ * Public functions
+ ****************************************************************************/
+
+/* Set source for pattern match engine */
+void Chip_PININT_SetPatternMatchSrc(LPC_PIN_INT_T *pPININT, uint8_t chan, Chip_PININT_BITSLICE_T slice)
+{
+	uint32_t pmsrc_reg;
+
+	/* Source source for pattern matching */
+	pmsrc_reg = pPININT->PMSRC & ~(PININT_SRC_BITSOURCE_MASK << (PININT_SRC_BITSOURCE_START + (slice * 3)));
+	pPININT->PMSRC = pmsrc_reg | (chan << (PININT_SRC_BITSOURCE_START + (slice * 3)));
+}
+
+/* Configure Pattern match engine */
+void Chip_PININT_SetPatternMatchConfig(LPC_PIN_INT_T *pPININT, Chip_PININT_BITSLICE_T slice,
+									   Chip_PININT_BITSLICE_CFG_T slice_cfg, bool end_point)
+{
+	uint32_t pmcfg_reg;
+
+	/* Configure bit slice configuration */
+	pmcfg_reg = pPININT->PMCFG & ~(PININT_SRC_BITCFG_MASK << (PININT_SRC_BITCFG_START + (slice * 3)));
+	pPININT->PMCFG = pmcfg_reg | (slice_cfg << (PININT_SRC_BITCFG_START + (slice * 3)));
+
+	/* If end point is true, enable the bits */
+	if (end_point == true) {
+		/* By default slice 7 is final component */
+		if (slice != PININTBITSLICE7) {
+			pPININT->PMCFG |= (0x1 << slice);
+		}
+	}
+}