Diff: libs/LPC17xx/LPC17xxLib/inc/lpc17xx_pinsel.h

Revision:

2:1df0b61d3b5a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/LPC17xx/LPC17xxLib/inc/lpc17xx_pinsel.h	Fri Feb 28 18:52:52 2014 -0800
@@ -0,0 +1,197 @@
+/**********************************************************************
+* $Id$		lpc17xx_pinsel.h				2010-05-21
+*//**
+* @file		lpc17xx_pinsel.h
+* @brief	Contains all macro definitions and function prototypes
+* 			support for Pin connect block firmware library on LPC17xx
+* @version	2.0
+* @date		21. May. 2010
+* @author	NXP MCU SW Application Team
+*
+* Copyright(C) 2010, NXP Semiconductor
+* All rights reserved.
+*
+***********************************************************************
+* Software that is described herein is for illustrative purposes only
+* which provides customers with programming information regarding the
+* products. This software is supplied "AS IS" without any warranties.
+* NXP Semiconductors assumes no responsibility or liability for the
+* use of the software, conveys no license or title under any patent,
+* copyright, or mask work right to the product. NXP Semiconductors
+* reserves the right to make changes in the software without
+* notification. NXP Semiconductors also make no representation or
+* warranty that such application will be suitable for the specified
+* use without further testing or modification.
+**********************************************************************/
+
+/* Peripheral group ----------------------------------------------------------- */
+/** @defgroup PINSEL PINSEL (Pin Selection)
+ * @ingroup LPC1700CMSIS_FwLib_Drivers
+ * @{
+ */
+
+#ifndef LPC17XX_PINSEL_H_
+#define LPC17XX_PINSEL_H_
+
+/* Includes ------------------------------------------------------------------- */
+#include "LPC17xx.h"
+#include "lpc_types.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/* Public Macros -------------------------------------------------------------- */
+/** @defgroup PINSEL_Public_Macros PINSEL Public Macros
+ * @{
+ */
+
+/*********************************************************************//**
+ *!< Macros define for PORT Selection
+ ***********************************************************************/
+#define PINSEL_PORT_0 	((0))	/**< PORT 0*/
+#define PINSEL_PORT_1 	((1))	/**< PORT 1*/
+#define PINSEL_PORT_2 	((2))	/**< PORT 2*/
+#define PINSEL_PORT_3 	((3))	/**< PORT 3*/
+#define PINSEL_PORT_4 	((4))	/**< PORT 4*/
+
+/***********************************************************************
+ * Macros define for Pin Function selection
+ **********************************************************************/
+#define PINSEL_FUNC_0	((0))	/**< default function*/
+#define PINSEL_FUNC_1	((1))	/**< first alternate function*/
+#define PINSEL_FUNC_2	((2))	/**< second alternate function*/
+#define PINSEL_FUNC_3	((3))	/**< third or reserved alternate function*/
+
+/***********************************************************************
+ * Macros define for Pin Number of Port
+ **********************************************************************/
+#define PINSEL_PIN_0 	((0)) 	/**< Pin 0 */
+#define PINSEL_PIN_1 	((1)) 	/**< Pin 1 */
+#define PINSEL_PIN_2 	((2)) 	/**< Pin 2 */
+#define PINSEL_PIN_3 	((3)) 	/**< Pin 3 */
+#define PINSEL_PIN_4 	((4)) 	/**< Pin 4 */
+#define PINSEL_PIN_5 	((5)) 	/**< Pin 5 */
+#define PINSEL_PIN_6 	((6)) 	/**< Pin 6 */
+#define PINSEL_PIN_7 	((7)) 	/**< Pin 7 */
+#define PINSEL_PIN_8 	((8)) 	/**< Pin 8 */
+#define PINSEL_PIN_9 	((9)) 	/**< Pin 9 */
+#define PINSEL_PIN_10 	((10)) 	/**< Pin 10 */
+#define PINSEL_PIN_11 	((11)) 	/**< Pin 11 */
+#define PINSEL_PIN_12 	((12)) 	/**< Pin 12 */
+#define PINSEL_PIN_13 	((13)) 	/**< Pin 13 */
+#define PINSEL_PIN_14 	((14)) 	/**< Pin 14 */
+#define PINSEL_PIN_15 	((15)) 	/**< Pin 15 */
+#define PINSEL_PIN_16 	((16)) 	/**< Pin 16 */
+#define PINSEL_PIN_17 	((17)) 	/**< Pin 17 */
+#define PINSEL_PIN_18 	((18)) 	/**< Pin 18 */
+#define PINSEL_PIN_19 	((19)) 	/**< Pin 19 */
+#define PINSEL_PIN_20 	((20)) 	/**< Pin 20 */
+#define PINSEL_PIN_21 	((21)) 	/**< Pin 21 */
+#define PINSEL_PIN_22 	((22)) 	/**< Pin 22 */
+#define PINSEL_PIN_23 	((23)) 	/**< Pin 23 */
+#define PINSEL_PIN_24 	((24)) 	/**< Pin 24 */
+#define PINSEL_PIN_25 	((25)) 	/**< Pin 25 */
+#define PINSEL_PIN_26 	((26)) 	/**< Pin 26 */
+#define PINSEL_PIN_27 	((27)) 	/**< Pin 27 */
+#define PINSEL_PIN_28 	((28)) 	/**< Pin 28 */
+#define PINSEL_PIN_29 	((29)) 	/**< Pin 29 */
+#define PINSEL_PIN_30 	((30)) 	/**< Pin 30 */
+#define PINSEL_PIN_31 	((31)) 	/**< Pin 31 */
+
+/***********************************************************************
+ * Macros define for Pin mode
+ **********************************************************************/
+#define PINSEL_PINMODE_PULLUP		((0))	/**< Internal pull-up resistor*/
+#define PINSEL_PINMODE_TRISTATE 	((2))	/**< Tri-state */
+#define PINSEL_PINMODE_PULLDOWN 	((3)) 	/**< Internal pull-down resistor */
+
+/***********************************************************************
+ * Macros define for Pin mode (normal/open drain)
+ **********************************************************************/
+#define	PINSEL_PINMODE_NORMAL		((0))	/**< Pin is in the normal (not open drain) mode.*/
+#define	PINSEL_PINMODE_OPENDRAIN	((1)) 	/**< Pin is in the open drain mode */
+
+/***********************************************************************
+ * Macros define for I2C mode
+ ***********************************************************************/
+#define	PINSEL_I2C_Normal_Mode		((0))	/**< The standard drive mode */
+#define	PINSEL_I2C_Fast_Mode		((1)) 	/**<  Fast Mode Plus drive mode */
+
+/**
+ * @}
+ */
+
+/* Private Macros ------------------------------------------------------------- */
+/** @defgroup PINSEL_Private_Macros PINSEL Private Macros
+ * @{
+ */
+
+/* Pin selection define */
+/* I2C Pin Configuration register bit description */
+#define PINSEL_I2CPADCFG_SDADRV0 	_BIT(0) /**< Drive mode control for the SDA0 pin, P0.27 */
+#define PINSEL_I2CPADCFG_SDAI2C0	_BIT(1) /**< I2C mode control for the SDA0 pin, P0.27 */
+#define PINSEL_I2CPADCFG_SCLDRV0	_BIT(2) /**< Drive mode control for the SCL0 pin, P0.28 */
+#define PINSEL_I2CPADCFG_SCLI2C0	_BIT(3) /**< I2C mode control for the SCL0 pin, P0.28 */
+
+/**
+ * @}
+ */
+
+
+/* Public Types --------------------------------------------------------------- */
+/** @defgroup PINSEL_Public_Types PINSEL Public Types
+ * @{
+ */
+
+/** @brief Pin configuration structure */
+typedef struct
+{
+	uint8_t Portnum;	/**< Port Number, should be PINSEL_PORT_x,
+						where x should be in range from 0 to 4 */
+	uint8_t Pinnum;		/**< Pin Number, should be PINSEL_PIN_x,
+						where x should be in range from 0 to 31 */
+	uint8_t Funcnum;	/**< Function Number, should be PINSEL_FUNC_x,
+						where x should be in range from 0 to 3 */
+	uint8_t Pinmode;	/**< Pin Mode, should be:
+						- PINSEL_PINMODE_PULLUP: Internal pull-up resistor
+						- PINSEL_PINMODE_TRISTATE: Tri-state
+						- PINSEL_PINMODE_PULLDOWN: Internal pull-down resistor */
+	uint8_t OpenDrain;	/**< OpenDrain mode, should be:
+						- PINSEL_PINMODE_NORMAL: Pin is in the normal (not open drain) mode
+						- PINSEL_PINMODE_OPENDRAIN: Pin is in the open drain mode */
+} PINSEL_CFG_Type;
+
+/**
+ * @}
+ */
+
+
+/* Public Functions ----------------------------------------------------------- */
+/** @defgroup PINSEL_Public_Functions PINSEL Public Functions
+ * @{
+ */
+
+void PINSEL_ConfigPin(PINSEL_CFG_Type *PinCfg);
+void PINSEL_ConfigTraceFunc (FunctionalState NewState);
+void PINSEL_SetI2C0Pins(uint8_t i2cPinMode, FunctionalState filterSlewRateEnable);
+
+
+/**
+ * @}
+ */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LPC17XX_PINSEL_H_ */
+
+/**
+ * @}
+ */
+
+/* --------------------------------- End Of File ------------------------------ */
+