mbed - The official Mbed 2 C/C++ SDK provides the softwa…

Users » mbed_official » Code » mbed

mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents: hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_L152RE/stm32l1xx_gpio.h@89:552587b429a1, 2014-09-12 (annotated)

Committer:: bogdanm
Date:: Fri Sep 12 16:41:52 2014 +0100
Revision:: 89:552587b429a1
Parent:: 81:7d30d6019079

Release 89 of the mbed library



Main changes:



- low power optimizations for Nordic targets

- code structure changes for Freescale K64F targets

- bug fixes in various backends

Who changed what in which revision?

User	Revision	Line number	New contents of line
emilmont	77:869cf507173a	1	/**
emilmont	77:869cf507173a	2	******************************************************************************
emilmont	77:869cf507173a	3	* @file stm32l1xx_gpio.h
emilmont	77:869cf507173a	4	* @author MCD Application Team
emilmont	77:869cf507173a	5	* @version V1.3.0
emilmont	77:869cf507173a	6	* @date 31-January-2014
emilmont	77:869cf507173a	7	* @brief This file contains all the functions prototypes for the GPIO
emilmont	77:869cf507173a	8	* firmware library.
emilmont	77:869cf507173a	9	******************************************************************************
emilmont	77:869cf507173a	10	* @attention
emilmont	77:869cf507173a	11	*
bogdanm	81:7d30d6019079	12	* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
emilmont	77:869cf507173a	13	*
bogdanm	81:7d30d6019079	14	* Redistribution and use in source and binary forms, with or without modification,
bogdanm	81:7d30d6019079	15	* are permitted provided that the following conditions are met:
bogdanm	81:7d30d6019079	16	* 1. Redistributions of source code must retain the above copyright notice,
bogdanm	81:7d30d6019079	17	* this list of conditions and the following disclaimer.
bogdanm	81:7d30d6019079	18	* 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm	81:7d30d6019079	19	* this list of conditions and the following disclaimer in the documentation
bogdanm	81:7d30d6019079	20	* and/or other materials provided with the distribution.
bogdanm	81:7d30d6019079	21	* 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm	81:7d30d6019079	22	* may be used to endorse or promote products derived from this software
bogdanm	81:7d30d6019079	23	* without specific prior written permission.
emilmont	77:869cf507173a	24	*
bogdanm	81:7d30d6019079	25	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm	81:7d30d6019079	26	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm	81:7d30d6019079	27	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm	81:7d30d6019079	28	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm	81:7d30d6019079	29	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm	81:7d30d6019079	30	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm	81:7d30d6019079	31	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm	81:7d30d6019079	32	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm	81:7d30d6019079	33	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm	81:7d30d6019079	34	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
emilmont	77:869cf507173a	35	*
emilmont	77:869cf507173a	36	******************************************************************************
emilmont	77:869cf507173a	37	*/
emilmont	77:869cf507173a	38
emilmont	77:869cf507173a	39	/* Define to prevent recursive inclusion -------------------------------------*/
emilmont	77:869cf507173a	40	#ifndef __STM32L1xx_GPIO_H
emilmont	77:869cf507173a	41	#define __STM32L1xx_GPIO_H
emilmont	77:869cf507173a	42
emilmont	77:869cf507173a	43	#ifdef __cplusplus
emilmont	77:869cf507173a	44	extern "C" {
emilmont	77:869cf507173a	45	#endif
emilmont	77:869cf507173a	46
emilmont	77:869cf507173a	47	/* Includes ------------------------------------------------------------------*/
emilmont	77:869cf507173a	48	#include "stm32l1xx.h"
emilmont	77:869cf507173a	49
emilmont	77:869cf507173a	50	/** @addtogroup STM32L1xx_StdPeriph_Driver
emilmont	77:869cf507173a	51	* @{
emilmont	77:869cf507173a	52	*/
emilmont	77:869cf507173a	53
emilmont	77:869cf507173a	54	/** @addtogroup GPIO
emilmont	77:869cf507173a	55	* @{
emilmont	77:869cf507173a	56	*/
emilmont	77:869cf507173a	57
emilmont	77:869cf507173a	58	/* Exported types ------------------------------------------------------------*/
emilmont	77:869cf507173a	59
emilmont	77:869cf507173a	60	#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) \|\| \
emilmont	77:869cf507173a	61	((PERIPH) == GPIOB) \|\| \
emilmont	77:869cf507173a	62	((PERIPH) == GPIOC) \|\| \
emilmont	77:869cf507173a	63	((PERIPH) == GPIOD) \|\| \
emilmont	77:869cf507173a	64	((PERIPH) == GPIOE) \|\| \
emilmont	77:869cf507173a	65	((PERIPH) == GPIOH) \|\| \
emilmont	77:869cf507173a	66	((PERIPH) == GPIOF) \|\| \
emilmont	77:869cf507173a	67	((PERIPH) == GPIOG))
emilmont	77:869cf507173a	68
emilmont	77:869cf507173a	69	/** @defgroup Configuration_Mode_enumeration
emilmont	77:869cf507173a	70	* @{
emilmont	77:869cf507173a	71	*/
emilmont	77:869cf507173a	72	typedef enum
emilmont	77:869cf507173a	73	{
emilmont	77:869cf507173a	74	GPIO_Mode_IN = 0x00, /!< GPIO Input Mode /
emilmont	77:869cf507173a	75	GPIO_Mode_OUT = 0x01, /!< GPIO Output Mode /
emilmont	77:869cf507173a	76	GPIO_Mode_AF = 0x02, /!< GPIO Alternate function Mode /
emilmont	77:869cf507173a	77	GPIO_Mode_AN = 0x03 /!< GPIO Analog Mode /
emilmont	77:869cf507173a	78	}GPIOMode_TypeDef;
emilmont	77:869cf507173a	79	#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN) \|\| ((MODE) == GPIO_Mode_OUT) \|\| \
emilmont	77:869cf507173a	80	((MODE) == GPIO_Mode_AF)\|\| ((MODE) == GPIO_Mode_AN))
emilmont	77:869cf507173a	81	/**
emilmont	77:869cf507173a	82	* @}
emilmont	77:869cf507173a	83	*/
emilmont	77:869cf507173a	84
emilmont	77:869cf507173a	85	/** @defgroup Output_type_enumeration
emilmont	77:869cf507173a	86	* @{
emilmont	77:869cf507173a	87	*/
emilmont	77:869cf507173a	88	typedef enum
emilmont	77:869cf507173a	89	{ GPIO_OType_PP = 0x00,
emilmont	77:869cf507173a	90	GPIO_OType_OD = 0x01
emilmont	77:869cf507173a	91	}GPIOOType_TypeDef;
emilmont	77:869cf507173a	92	#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) \|\| ((OTYPE) == GPIO_OType_OD))
emilmont	77:869cf507173a	93
emilmont	77:869cf507173a	94	/**
emilmont	77:869cf507173a	95	* @}
emilmont	77:869cf507173a	96	*/
emilmont	77:869cf507173a	97
emilmont	77:869cf507173a	98	/** @defgroup Output_Maximum_frequency_enumeration
emilmont	77:869cf507173a	99	* @{
emilmont	77:869cf507173a	100	*/
emilmont	77:869cf507173a	101	typedef enum
emilmont	77:869cf507173a	102	{
emilmont	77:869cf507173a	103	GPIO_Speed_400KHz = 0x00, /!< Very Low Speed /
emilmont	77:869cf507173a	104	GPIO_Speed_2MHz = 0x01, /!< Low Speed /
emilmont	77:869cf507173a	105	GPIO_Speed_10MHz = 0x02, /!< Medium Speed /
emilmont	77:869cf507173a	106	GPIO_Speed_40MHz = 0x03 /!< High Speed /
emilmont	77:869cf507173a	107	}GPIOSpeed_TypeDef;
emilmont	77:869cf507173a	108	#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_400KHz) \|\| ((SPEED) == GPIO_Speed_2MHz) \|\| \
emilmont	77:869cf507173a	109	((SPEED) == GPIO_Speed_10MHz)\|\| ((SPEED) == GPIO_Speed_40MHz))
emilmont	77:869cf507173a	110	/**
emilmont	77:869cf507173a	111	* @}
emilmont	77:869cf507173a	112	*/
emilmont	77:869cf507173a	113
emilmont	77:869cf507173a	114	/** @defgroup Configuration_Pull-Up_Pull-Down_enumeration
emilmont	77:869cf507173a	115	* @{
emilmont	77:869cf507173a	116	*/
emilmont	77:869cf507173a	117	typedef enum
emilmont	77:869cf507173a	118	{ GPIO_PuPd_NOPULL = 0x00,
emilmont	77:869cf507173a	119	GPIO_PuPd_UP = 0x01,
emilmont	77:869cf507173a	120	GPIO_PuPd_DOWN = 0x02
emilmont	77:869cf507173a	121	}GPIOPuPd_TypeDef;
emilmont	77:869cf507173a	122	#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) \|\| ((PUPD) == GPIO_PuPd_UP) \|\| \
emilmont	77:869cf507173a	123	((PUPD) == GPIO_PuPd_DOWN))
emilmont	77:869cf507173a	124	/**
emilmont	77:869cf507173a	125	* @}
emilmont	77:869cf507173a	126	*/
emilmont	77:869cf507173a	127
emilmont	77:869cf507173a	128	/** @defgroup Bit_SET_and_Bit_RESET_enumeration
emilmont	77:869cf507173a	129	* @{
emilmont	77:869cf507173a	130	*/
emilmont	77:869cf507173a	131	typedef enum
emilmont	77:869cf507173a	132	{ Bit_RESET = 0,
emilmont	77:869cf507173a	133	Bit_SET
emilmont	77:869cf507173a	134	}BitAction;
emilmont	77:869cf507173a	135	#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) \|\| ((ACTION) == Bit_SET))
emilmont	77:869cf507173a	136
emilmont	77:869cf507173a	137	/**
emilmont	77:869cf507173a	138	* @}
emilmont	77:869cf507173a	139	*/
emilmont	77:869cf507173a	140
emilmont	77:869cf507173a	141	/**
emilmont	77:869cf507173a	142	* @brief GPIO Init structure definition
emilmont	77:869cf507173a	143	*/
emilmont	77:869cf507173a	144	typedef struct
emilmont	77:869cf507173a	145	{
emilmont	77:869cf507173a	146	uint32_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured.
emilmont	77:869cf507173a	147	This parameter can be any value of @ref GPIO_pins_define */
emilmont	77:869cf507173a	148
emilmont	77:869cf507173a	149	GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins.
emilmont	77:869cf507173a	150	This parameter can be a value of @ref GPIOMode_TypeDef */
emilmont	77:869cf507173a	151
emilmont	77:869cf507173a	152	GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins.
emilmont	77:869cf507173a	153	This parameter can be a value of @ref GPIOSpeed_TypeDef */
emilmont	77:869cf507173a	154
emilmont	77:869cf507173a	155	GPIOOType_TypeDef GPIO_OType; /*!< Specifies the operating output type for the selected pins.
emilmont	77:869cf507173a	156	This parameter can be a value of @ref GPIOOType_TypeDef */
emilmont	77:869cf507173a	157
emilmont	77:869cf507173a	158	GPIOPuPd_TypeDef GPIO_PuPd; /*!< Specifies the operating Pull-up/Pull down for the selected pins.
emilmont	77:869cf507173a	159	This parameter can be a value of @ref GPIOPuPd_TypeDef */
emilmont	77:869cf507173a	160	}GPIO_InitTypeDef;
emilmont	77:869cf507173a	161
emilmont	77:869cf507173a	162	/* Exported constants --------------------------------------------------------*/
emilmont	77:869cf507173a	163
emilmont	77:869cf507173a	164	/** @defgroup GPIO_Exported_Constants
emilmont	77:869cf507173a	165	* @{
emilmont	77:869cf507173a	166	*/
emilmont	77:869cf507173a	167
emilmont	77:869cf507173a	168	/** @defgroup GPIO_pins_define
emilmont	77:869cf507173a	169	* @{
emilmont	77:869cf507173a	170	*/
emilmont	77:869cf507173a	171	#define GPIO_Pin_0 ((uint16_t)0x0001) /!< Pin 0 selected /
emilmont	77:869cf507173a	172	#define GPIO_Pin_1 ((uint16_t)0x0002) /!< Pin 1 selected /
emilmont	77:869cf507173a	173	#define GPIO_Pin_2 ((uint16_t)0x0004) /!< Pin 2 selected /
emilmont	77:869cf507173a	174	#define GPIO_Pin_3 ((uint16_t)0x0008) /!< Pin 3 selected /
emilmont	77:869cf507173a	175	#define GPIO_Pin_4 ((uint16_t)0x0010) /!< Pin 4 selected /
emilmont	77:869cf507173a	176	#define GPIO_Pin_5 ((uint16_t)0x0020) /!< Pin 5 selected /
emilmont	77:869cf507173a	177	#define GPIO_Pin_6 ((uint16_t)0x0040) /!< Pin 6 selected /
emilmont	77:869cf507173a	178	#define GPIO_Pin_7 ((uint16_t)0x0080) /!< Pin 7 selected /
emilmont	77:869cf507173a	179	#define GPIO_Pin_8 ((uint16_t)0x0100) /!< Pin 8 selected /
emilmont	77:869cf507173a	180	#define GPIO_Pin_9 ((uint16_t)0x0200) /!< Pin 9 selected /
emilmont	77:869cf507173a	181	#define GPIO_Pin_10 ((uint16_t)0x0400) /!< Pin 10 selected /
emilmont	77:869cf507173a	182	#define GPIO_Pin_11 ((uint16_t)0x0800) /!< Pin 11 selected /
emilmont	77:869cf507173a	183	#define GPIO_Pin_12 ((uint16_t)0x1000) /!< Pin 12 selected /
emilmont	77:869cf507173a	184	#define GPIO_Pin_13 ((uint16_t)0x2000) /!< Pin 13 selected /
emilmont	77:869cf507173a	185	#define GPIO_Pin_14 ((uint16_t)0x4000) /!< Pin 14 selected /
emilmont	77:869cf507173a	186	#define GPIO_Pin_15 ((uint16_t)0x8000) /!< Pin 15 selected /
emilmont	77:869cf507173a	187	#define GPIO_Pin_All ((uint16_t)0xFFFF) /!< All pins selected /
emilmont	77:869cf507173a	188
emilmont	77:869cf507173a	189	#define IS_GPIO_PIN(PIN) ((PIN) != (uint16_t)0x00)
emilmont	77:869cf507173a	190	#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) \|\| \
emilmont	77:869cf507173a	191	((PIN) == GPIO_Pin_1) \|\| \
emilmont	77:869cf507173a	192	((PIN) == GPIO_Pin_2) \|\| \
emilmont	77:869cf507173a	193	((PIN) == GPIO_Pin_3) \|\| \
emilmont	77:869cf507173a	194	((PIN) == GPIO_Pin_4) \|\| \
emilmont	77:869cf507173a	195	((PIN) == GPIO_Pin_5) \|\| \
emilmont	77:869cf507173a	196	((PIN) == GPIO_Pin_6) \|\| \
emilmont	77:869cf507173a	197	((PIN) == GPIO_Pin_7) \|\| \
emilmont	77:869cf507173a	198	((PIN) == GPIO_Pin_8) \|\| \
emilmont	77:869cf507173a	199	((PIN) == GPIO_Pin_9) \|\| \
emilmont	77:869cf507173a	200	((PIN) == GPIO_Pin_10) \|\| \
emilmont	77:869cf507173a	201	((PIN) == GPIO_Pin_11) \|\| \
emilmont	77:869cf507173a	202	((PIN) == GPIO_Pin_12) \|\| \
emilmont	77:869cf507173a	203	((PIN) == GPIO_Pin_13) \|\| \
emilmont	77:869cf507173a	204	((PIN) == GPIO_Pin_14) \|\| \
emilmont	77:869cf507173a	205	((PIN) == GPIO_Pin_15))
emilmont	77:869cf507173a	206	/**
emilmont	77:869cf507173a	207	* @}
emilmont	77:869cf507173a	208	*/
emilmont	77:869cf507173a	209
emilmont	77:869cf507173a	210	/** @defgroup GPIO_Pin_sources
emilmont	77:869cf507173a	211	* @{
emilmont	77:869cf507173a	212	*/
emilmont	77:869cf507173a	213	#define GPIO_PinSource0 ((uint8_t)0x00)
emilmont	77:869cf507173a	214	#define GPIO_PinSource1 ((uint8_t)0x01)
emilmont	77:869cf507173a	215	#define GPIO_PinSource2 ((uint8_t)0x02)
emilmont	77:869cf507173a	216	#define GPIO_PinSource3 ((uint8_t)0x03)
emilmont	77:869cf507173a	217	#define GPIO_PinSource4 ((uint8_t)0x04)
emilmont	77:869cf507173a	218	#define GPIO_PinSource5 ((uint8_t)0x05)
emilmont	77:869cf507173a	219	#define GPIO_PinSource6 ((uint8_t)0x06)
emilmont	77:869cf507173a	220	#define GPIO_PinSource7 ((uint8_t)0x07)
emilmont	77:869cf507173a	221	#define GPIO_PinSource8 ((uint8_t)0x08)
emilmont	77:869cf507173a	222	#define GPIO_PinSource9 ((uint8_t)0x09)
emilmont	77:869cf507173a	223	#define GPIO_PinSource10 ((uint8_t)0x0A)
emilmont	77:869cf507173a	224	#define GPIO_PinSource11 ((uint8_t)0x0B)
emilmont	77:869cf507173a	225	#define GPIO_PinSource12 ((uint8_t)0x0C)
emilmont	77:869cf507173a	226	#define GPIO_PinSource13 ((uint8_t)0x0D)
emilmont	77:869cf507173a	227	#define GPIO_PinSource14 ((uint8_t)0x0E)
emilmont	77:869cf507173a	228	#define GPIO_PinSource15 ((uint8_t)0x0F)
emilmont	77:869cf507173a	229
emilmont	77:869cf507173a	230	#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) \|\| \
emilmont	77:869cf507173a	231	((PINSOURCE) == GPIO_PinSource1) \|\| \
emilmont	77:869cf507173a	232	((PINSOURCE) == GPIO_PinSource2) \|\| \
emilmont	77:869cf507173a	233	((PINSOURCE) == GPIO_PinSource3) \|\| \
emilmont	77:869cf507173a	234	((PINSOURCE) == GPIO_PinSource4) \|\| \
emilmont	77:869cf507173a	235	((PINSOURCE) == GPIO_PinSource5) \|\| \
emilmont	77:869cf507173a	236	((PINSOURCE) == GPIO_PinSource6) \|\| \
emilmont	77:869cf507173a	237	((PINSOURCE) == GPIO_PinSource7) \|\| \
emilmont	77:869cf507173a	238	((PINSOURCE) == GPIO_PinSource8) \|\| \
emilmont	77:869cf507173a	239	((PINSOURCE) == GPIO_PinSource9) \|\| \
emilmont	77:869cf507173a	240	((PINSOURCE) == GPIO_PinSource10) \|\| \
emilmont	77:869cf507173a	241	((PINSOURCE) == GPIO_PinSource11) \|\| \
emilmont	77:869cf507173a	242	((PINSOURCE) == GPIO_PinSource12) \|\| \
emilmont	77:869cf507173a	243	((PINSOURCE) == GPIO_PinSource13) \|\| \
emilmont	77:869cf507173a	244	((PINSOURCE) == GPIO_PinSource14) \|\| \
emilmont	77:869cf507173a	245	((PINSOURCE) == GPIO_PinSource15))
emilmont	77:869cf507173a	246	/**
emilmont	77:869cf507173a	247	* @}
emilmont	77:869cf507173a	248	*/
emilmont	77:869cf507173a	249
emilmont	77:869cf507173a	250	/** @defgroup GPIO_Alternat_function_selection_define
emilmont	77:869cf507173a	251	* @{
emilmont	77:869cf507173a	252	*/
emilmont	77:869cf507173a	253
emilmont	77:869cf507173a	254	/**
emilmont	77:869cf507173a	255	* @brief AF 0 selection
emilmont	77:869cf507173a	256	*/
emilmont	77:869cf507173a	257	#define GPIO_AF_RTC_50Hz ((uint8_t)0x00) /!< RTC 50/60 Hz Alternate Function mapping /
emilmont	77:869cf507173a	258	#define GPIO_AF_MCO ((uint8_t)0x00) /!< MCO Alternate Function mapping /
emilmont	77:869cf507173a	259	#define GPIO_AF_RTC_AF1 ((uint8_t)0x00) /!< RTC_AF1 Alternate Function mapping /
emilmont	77:869cf507173a	260	#define GPIO_AF_WKUP ((uint8_t)0x00) /!< Wakeup (WKUP1, WKUP2 and WKUP3) Alternate Function mapping /
emilmont	77:869cf507173a	261	#define GPIO_AF_SWJ ((uint8_t)0x00) /!< SWJ (SW and JTAG) Alternate Function mapping /
emilmont	77:869cf507173a	262	#define GPIO_AF_TRACE ((uint8_t)0x00) /!< TRACE Alternate Function mapping /
emilmont	77:869cf507173a	263
emilmont	77:869cf507173a	264	/**
emilmont	77:869cf507173a	265	* @brief AF 1 selection
emilmont	77:869cf507173a	266	*/
emilmont	77:869cf507173a	267	#define GPIO_AF_TIM2 ((uint8_t)0x01) /!< TIM2 Alternate Function mapping /
emilmont	77:869cf507173a	268	/**
emilmont	77:869cf507173a	269	* @brief AF 2 selection
emilmont	77:869cf507173a	270	*/
emilmont	77:869cf507173a	271	#define GPIO_AF_TIM3 ((uint8_t)0x02) /!< TIM3 Alternate Function mapping /
emilmont	77:869cf507173a	272	#define GPIO_AF_TIM4 ((uint8_t)0x02) /!< TIM4 Alternate Function mapping /
emilmont	77:869cf507173a	273	#define GPIO_AF_TIM5 ((uint8_t)0x02) /!< TIM5 Alternate Function mapping /
emilmont	77:869cf507173a	274	/**
emilmont	77:869cf507173a	275	* @brief AF 3 selection
emilmont	77:869cf507173a	276	*/
emilmont	77:869cf507173a	277	#define GPIO_AF_TIM9 ((uint8_t)0x03) /!< TIM9 Alternate Function mapping /
emilmont	77:869cf507173a	278	#define GPIO_AF_TIM10 ((uint8_t)0x03) /!< TIM10 Alternate Function mapping /
emilmont	77:869cf507173a	279	#define GPIO_AF_TIM11 ((uint8_t)0x03) /!< TIM11 Alternate Function mapping /
emilmont	77:869cf507173a	280	/**
emilmont	77:869cf507173a	281	* @brief AF 4 selection
emilmont	77:869cf507173a	282	*/
emilmont	77:869cf507173a	283	#define GPIO_AF_I2C1 ((uint8_t)0x04) /!< I2C1 Alternate Function mapping /
emilmont	77:869cf507173a	284	#define GPIO_AF_I2C2 ((uint8_t)0x04) /!< I2C2 Alternate Function mapping /
emilmont	77:869cf507173a	285	/**
emilmont	77:869cf507173a	286	* @brief AF 5 selection
emilmont	77:869cf507173a	287	*/
emilmont	77:869cf507173a	288	#define GPIO_AF_SPI1 ((uint8_t)0x05) /!< SPI1 Alternate Function mapping /
emilmont	77:869cf507173a	289	#define GPIO_AF_SPI2 ((uint8_t)0x05) /!< SPI2 Alternate Function mapping /
emilmont	77:869cf507173a	290	/**
emilmont	77:869cf507173a	291	* @brief AF 6 selection
emilmont	77:869cf507173a	292	*/
emilmont	77:869cf507173a	293	#define GPIO_AF_SPI3 ((uint8_t)0x06) /!< SPI3 Alternate Function mapping /
emilmont	77:869cf507173a	294	/**
emilmont	77:869cf507173a	295	* @brief AF 7 selection
emilmont	77:869cf507173a	296	*/
emilmont	77:869cf507173a	297	#define GPIO_AF_USART1 ((uint8_t)0x07) /!< USART1 Alternate Function mapping /
emilmont	77:869cf507173a	298	#define GPIO_AF_USART2 ((uint8_t)0x07) /!< USART2 Alternate Function mapping /
emilmont	77:869cf507173a	299	#define GPIO_AF_USART3 ((uint8_t)0x07) /!< USART3 Alternate Function mapping /
emilmont	77:869cf507173a	300	/**
emilmont	77:869cf507173a	301	* @brief AF 8 selection
emilmont	77:869cf507173a	302	*/
emilmont	77:869cf507173a	303	#define GPIO_AF_UART4 ((uint8_t)0x08) /!< UART4 Alternate Function mapping /
emilmont	77:869cf507173a	304	#define GPIO_AF_UART5 ((uint8_t)0x08) /!< UART5 Alternate Function mapping /
emilmont	77:869cf507173a	305	/**
emilmont	77:869cf507173a	306	* @brief AF 10 selection
emilmont	77:869cf507173a	307	*/
emilmont	77:869cf507173a	308	#define GPIO_AF_USB ((uint8_t)0xA) /!< USB Full speed device Alternate Function mapping /
emilmont	77:869cf507173a	309	/**
emilmont	77:869cf507173a	310	* @brief AF 11 selection
emilmont	77:869cf507173a	311	*/
emilmont	77:869cf507173a	312	#define GPIO_AF_LCD ((uint8_t)0x0B) /!< LCD Alternate Function mapping /
emilmont	77:869cf507173a	313	/**
emilmont	77:869cf507173a	314	* @brief AF 12 selection
emilmont	77:869cf507173a	315	*/
emilmont	77:869cf507173a	316	#define GPIO_AF_FSMC ((uint8_t)0x0C) /!< FSMC Alternate Function mapping /
emilmont	77:869cf507173a	317	#define GPIO_AF_SDIO ((uint8_t)0x0C) /!< SDIO Alternate Function mapping /
emilmont	77:869cf507173a	318	/**
emilmont	77:869cf507173a	319	* @brief AF 14 selection
emilmont	77:869cf507173a	320	*/
emilmont	77:869cf507173a	321	#define GPIO_AF_RI ((uint8_t)0x0E) /!< RI Alternate Function mapping /
emilmont	77:869cf507173a	322
emilmont	77:869cf507173a	323	/**
emilmont	77:869cf507173a	324	* @brief AF 15 selection
emilmont	77:869cf507173a	325	*/
emilmont	77:869cf507173a	326	#define GPIO_AF_EVENTOUT ((uint8_t)0x0F) /!< EVENTOUT Alternate Function mapping /
emilmont	77:869cf507173a	327
emilmont	77:869cf507173a	328	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF_RTC_50Hz) \|\| ((AF) == GPIO_AF_MCO) \|\| \
emilmont	77:869cf507173a	329	((AF) == GPIO_AF_RTC_AF1) \|\| ((AF) == GPIO_AF_WKUP) \|\| \
emilmont	77:869cf507173a	330	((AF) == GPIO_AF_SWJ) \|\| ((AF) == GPIO_AF_TRACE) \|\| \
emilmont	77:869cf507173a	331	((AF) == GPIO_AF_TIM2) \|\| ((AF)== GPIO_AF_TIM3) \|\| \
emilmont	77:869cf507173a	332	((AF) == GPIO_AF_TIM4) \|\| ((AF)== GPIO_AF_TIM9) \|\| \
emilmont	77:869cf507173a	333	((AF) == GPIO_AF_TIM10) \|\| ((AF)== GPIO_AF_TIM11) \|\| \
emilmont	77:869cf507173a	334	((AF) == GPIO_AF_I2C1) \|\| ((AF) == GPIO_AF_I2C2) \|\| \
emilmont	77:869cf507173a	335	((AF) == GPIO_AF_SPI1) \|\| ((AF) == GPIO_AF_SPI2) \|\| \
emilmont	77:869cf507173a	336	((AF) == GPIO_AF_USART1) \|\| ((AF) == GPIO_AF_USART2) \|\| \
emilmont	77:869cf507173a	337	((AF) == GPIO_AF_USART3) \|\| ((AF) == GPIO_AF_USB) \|\| \
emilmont	77:869cf507173a	338	((AF) == GPIO_AF_LCD) \|\| ((AF) == GPIO_AF_RI) \|\| \
emilmont	77:869cf507173a	339	((AF) == GPIO_AF_TIM5) \|\| ((AF) == GPIO_AF_SPI3) \|\| \
emilmont	77:869cf507173a	340	((AF) == GPIO_AF_UART4) \|\| ((AF) == GPIO_AF_UART5) \|\| \
emilmont	77:869cf507173a	341	((AF) == GPIO_AF_FSMC) \|\| ((AF) == GPIO_AF_SDIO) \|\| \
emilmont	77:869cf507173a	342	((AF) == GPIO_AF_EVENTOUT))
emilmont	77:869cf507173a	343
emilmont	77:869cf507173a	344	/**
emilmont	77:869cf507173a	345	* @}
emilmont	77:869cf507173a	346	*/
emilmont	77:869cf507173a	347
emilmont	77:869cf507173a	348	/** @defgroup GPIO_Legacy
emilmont	77:869cf507173a	349	* @{
emilmont	77:869cf507173a	350	*/
emilmont	77:869cf507173a	351
emilmont	77:869cf507173a	352	#define GPIO_Mode_AIN GPIO_Mode_AN
emilmont	77:869cf507173a	353
emilmont	77:869cf507173a	354	/**
emilmont	77:869cf507173a	355	* @}
emilmont	77:869cf507173a	356	*/
emilmont	77:869cf507173a	357
emilmont	77:869cf507173a	358	/**
emilmont	77:869cf507173a	359	* @}
emilmont	77:869cf507173a	360	*/
emilmont	77:869cf507173a	361
emilmont	77:869cf507173a	362	/* Exported macro ------------------------------------------------------------*/
emilmont	77:869cf507173a	363	/* Exported functions ------------------------------------------------------- */
emilmont	77:869cf507173a	364
emilmont	77:869cf507173a	365	/* Function used to set the GPIO configuration to the default reset state ****/
emilmont	77:869cf507173a	366	void GPIO_DeInit(GPIO_TypeDef* GPIOx);
emilmont	77:869cf507173a	367
emilmont	77:869cf507173a	368	/* Initialization and Configuration functions *********************************/
emilmont	77:869cf507173a	369	void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
emilmont	77:869cf507173a	370	void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
emilmont	77:869cf507173a	371	void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
emilmont	77:869cf507173a	372
emilmont	77:869cf507173a	373	/* GPIO Read and Write functions **********************************************/
emilmont	77:869cf507173a	374	uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
emilmont	77:869cf507173a	375	uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
emilmont	77:869cf507173a	376	uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
emilmont	77:869cf507173a	377	uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
emilmont	77:869cf507173a	378	void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
emilmont	77:869cf507173a	379	void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
emilmont	77:869cf507173a	380	void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
emilmont	77:869cf507173a	381	void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
emilmont	77:869cf507173a	382	void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
emilmont	77:869cf507173a	383
emilmont	77:869cf507173a	384	/* GPIO Alternate functions configuration functions ***************************/
emilmont	77:869cf507173a	385	void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
emilmont	77:869cf507173a	386
emilmont	77:869cf507173a	387	#ifdef __cplusplus
emilmont	77:869cf507173a	388	}
emilmont	77:869cf507173a	389	#endif
emilmont	77:869cf507173a	390
emilmont	77:869cf507173a	391	#endif /__STM32L1xx_GPIO_H /
emilmont	77:869cf507173a	392
emilmont	77:869cf507173a	393	/**
emilmont	77:869cf507173a	394	* @}
emilmont	77:869cf507173a	395	*/
emilmont	77:869cf507173a	396
emilmont	77:869cf507173a	397	/**
emilmont	77:869cf507173a	398	* @}
emilmont	77:869cf507173a	399	*/
emilmont	77:869cf507173a	400
emilmont	77:869cf507173a	401	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/