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
--- a/hw/mcu/nxp/lpc_chip_11u6x/src/iocon_11u6x.c
+++ b/hw/mcu/nxp/lpc_chip_11u6x/src/iocon_11u6x.c
@@ -0,0 +1,110 @@
+/*
+ * @brief LPC11u6x IOCON driver
+ *
+ * @note
+ * Copyright(C) NXP Semiconductors, 2013
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * 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
+ ****************************************************************************/
+
+/* Sets I/O Control pin mux */
+void Chip_IOCON_PinMuxSet(LPC_IOCON_T *pIOCON, uint8_t port, uint8_t pin, uint32_t modefunc)
+{
+	switch (port) {
+	case 0:
+		pIOCON->PIO0[pin] = modefunc;
+		break;
+
+	case 1:
+		pIOCON->PIO1[pin] = modefunc;
+		break;
+
+	case 2:
+		if (pin >= 2) {
+			pIOCON->PIO2B[pin - 2] = modefunc;
+		}
+		else {
+			pIOCON->PIO2A[pin] = modefunc;
+		}
+		break;
+
+	default:
+		break;
+	}
+}
+
+/*Set all I/O Control pin muxing*/
+void Chip_IOCON_SetPinMuxing(LPC_IOCON_T *pIOCON, const PINMUX_GRP_T* pinArray, uint32_t arrayLength)
+{
+	uint32_t ix;
+
+	for (ix = 0; ix < arrayLength; ix++ ) {
+		Chip_IOCON_PinMuxSet(pIOCON, pinArray[ix].port, pinArray[ix].pin, pinArray[ix].modefunc);
+	}
+}
+
+/* Return value of I/O Control pin mux */
+uint32_t Chip_IOCON_GetPinMux(LPC_IOCON_T *pIOCON, uint8_t port, uint8_t pin)
+{
+	uint32_t iocon_value = 0;
+	switch (port) {
+	case 0:
+		iocon_value = pIOCON->PIO0[pin];
+		break;
+
+	case 1:
+		iocon_value = pIOCON->PIO1[pin];
+		break;
+
+	case 2:
+		if (pin >= 2) {
+			iocon_value = pIOCON->PIO2B[pin - 2];
+		}
+		else {
+			iocon_value = pIOCON->PIO2A[pin];
+		}
+		break;
+
+	default:
+		break;
+	}
+	return iocon_value;
+}