mbed-F401 - mbed library with additional peripherals for ST F…

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Peter Drescher / mbed-F401

mbed library with additional peripherals for ST F401 board

Fork of mbed-src by mbed official

This mbed LIB has additional peripherals for ST F401 board

UART2 : PA_3 rx, PA_2 tx
UART3 : PC_7 rx, PC_6 tx
I2C2 : PB_3 SDA, PB_10 SCL
I2C3 : PB_4 SDA, PA_8 SCL

targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_spi.h@106:ced8cbb51063, 2014-02-26 (annotated)

Committer:: mbed_official
Date:: Wed Feb 26 09:45:12 2014 +0000
Revision:: 106:ced8cbb51063
Parent:: 80:66393a7b209d

Synchronized with git revision 4222735eff5868389433f0e9271976b39c8115cd



Full URL: https://github.com/mbedmicro/mbed/commit/4222735eff5868389433f0e9271976b39c8115cd/



[NUCLEO_xxx] Update STM32CubeF4 driver V1.0.0 + update license

Who changed what in which revision?

User	Revision	Line number	New contents of line
mbed_official	76:aeb1df146756	1	/**
mbed_official	76:aeb1df146756	2	******************************************************************************
mbed_official	76:aeb1df146756	3	* @file stm32l1xx_spi.h
mbed_official	76:aeb1df146756	4	* @author MCD Application Team
mbed_official	80:66393a7b209d	5	* @version V1.3.0
mbed_official	80:66393a7b209d	6	* @date 31-January-2014
mbed_official	76:aeb1df146756	7	* @brief This file contains all the functions prototypes for the SPI
mbed_official	76:aeb1df146756	8	* firmware library.
mbed_official	76:aeb1df146756	9	******************************************************************************
mbed_official	76:aeb1df146756	10	* @attention
mbed_official	76:aeb1df146756	11	*
mbed_official	106:ced8cbb51063	12	* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official	76:aeb1df146756	13	*
mbed_official	106:ced8cbb51063	14	* Redistribution and use in source and binary forms, with or without modification,
mbed_official	106:ced8cbb51063	15	* are permitted provided that the following conditions are met:
mbed_official	106:ced8cbb51063	16	* 1. Redistributions of source code must retain the above copyright notice,
mbed_official	106:ced8cbb51063	17	* this list of conditions and the following disclaimer.
mbed_official	106:ced8cbb51063	18	* 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official	106:ced8cbb51063	19	* this list of conditions and the following disclaimer in the documentation
mbed_official	106:ced8cbb51063	20	* and/or other materials provided with the distribution.
mbed_official	106:ced8cbb51063	21	* 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official	106:ced8cbb51063	22	* may be used to endorse or promote products derived from this software
mbed_official	106:ced8cbb51063	23	* without specific prior written permission.
mbed_official	76:aeb1df146756	24	*
mbed_official	106:ced8cbb51063	25	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official	106:ced8cbb51063	26	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official	106:ced8cbb51063	27	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official	106:ced8cbb51063	28	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official	106:ced8cbb51063	29	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official	106:ced8cbb51063	30	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official	106:ced8cbb51063	31	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official	106:ced8cbb51063	32	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official	106:ced8cbb51063	33	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official	106:ced8cbb51063	34	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official	76:aeb1df146756	35	*
mbed_official	76:aeb1df146756	36	******************************************************************************
mbed_official	76:aeb1df146756	37	*/
mbed_official	76:aeb1df146756	38
mbed_official	76:aeb1df146756	39	/* Define to prevent recursive inclusion -------------------------------------*/
mbed_official	76:aeb1df146756	40	#ifndef __STM32L1xx_SPI_H
mbed_official	76:aeb1df146756	41	#define __STM32L1xx_SPI_H
mbed_official	76:aeb1df146756	42
mbed_official	76:aeb1df146756	43	#ifdef __cplusplus
mbed_official	76:aeb1df146756	44	extern "C" {
mbed_official	76:aeb1df146756	45	#endif
mbed_official	76:aeb1df146756	46
mbed_official	76:aeb1df146756	47	/* Includes ------------------------------------------------------------------*/
mbed_official	76:aeb1df146756	48	#include "stm32l1xx.h"
mbed_official	76:aeb1df146756	49
mbed_official	76:aeb1df146756	50	/** @addtogroup STM32L1xx_StdPeriph_Driver
mbed_official	76:aeb1df146756	51	* @{
mbed_official	76:aeb1df146756	52	*/
mbed_official	76:aeb1df146756	53
mbed_official	76:aeb1df146756	54	/** @addtogroup SPI
mbed_official	76:aeb1df146756	55	* @{
mbed_official	76:aeb1df146756	56	*/
mbed_official	76:aeb1df146756	57
mbed_official	76:aeb1df146756	58	/* Exported types ------------------------------------------------------------*/
mbed_official	76:aeb1df146756	59
mbed_official	76:aeb1df146756	60	/**
mbed_official	76:aeb1df146756	61	* @brief SPI Init structure definition
mbed_official	76:aeb1df146756	62	*/
mbed_official	76:aeb1df146756	63
mbed_official	76:aeb1df146756	64	typedef struct
mbed_official	76:aeb1df146756	65	{
mbed_official	76:aeb1df146756	66	uint16_t SPI_Direction; /*!< Specifies the SPI unidirectional or bidirectional data mode.
mbed_official	76:aeb1df146756	67	This parameter can be a value of @ref SPI_data_direction */
mbed_official	76:aeb1df146756	68
mbed_official	76:aeb1df146756	69	uint16_t SPI_Mode; /*!< Specifies the SPI operating mode.
mbed_official	76:aeb1df146756	70	This parameter can be a value of @ref SPI_mode */
mbed_official	76:aeb1df146756	71
mbed_official	76:aeb1df146756	72	uint16_t SPI_DataSize; /*!< Specifies the SPI data size.
mbed_official	76:aeb1df146756	73	This parameter can be a value of @ref SPI_data_size */
mbed_official	76:aeb1df146756	74
mbed_official	76:aeb1df146756	75	uint16_t SPI_CPOL; /*!< Specifies the serial clock steady state.
mbed_official	76:aeb1df146756	76	This parameter can be a value of @ref SPI_Clock_Polarity */
mbed_official	76:aeb1df146756	77
mbed_official	76:aeb1df146756	78	uint16_t SPI_CPHA; /*!< Specifies the clock active edge for the bit capture.
mbed_official	76:aeb1df146756	79	This parameter can be a value of @ref SPI_Clock_Phase */
mbed_official	76:aeb1df146756	80
mbed_official	76:aeb1df146756	81	uint16_t SPI_NSS; /*!< Specifies whether the NSS signal is managed by
mbed_official	76:aeb1df146756	82	hardware (NSS pin) or by software using the SSI bit.
mbed_official	76:aeb1df146756	83	This parameter can be a value of @ref SPI_Slave_Select_management */
mbed_official	76:aeb1df146756	84
mbed_official	76:aeb1df146756	85	uint16_t SPI_BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be
mbed_official	76:aeb1df146756	86	used to configure the transmit and receive SCK clock.
mbed_official	76:aeb1df146756	87	This parameter can be a value of @ref SPI_BaudRate_Prescaler
mbed_official	76:aeb1df146756	88	@note The communication clock is derived from the master
mbed_official	76:aeb1df146756	89	clock. The slave clock does not need to be set. */
mbed_official	76:aeb1df146756	90
mbed_official	76:aeb1df146756	91	uint16_t SPI_FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit.
mbed_official	76:aeb1df146756	92	This parameter can be a value of @ref SPI_MSB_LSB_transmission */
mbed_official	76:aeb1df146756	93
mbed_official	76:aeb1df146756	94	uint16_t SPI_CRCPolynomial; /!< Specifies the polynomial used for the CRC calculation. /
mbed_official	76:aeb1df146756	95	}SPI_InitTypeDef;
mbed_official	76:aeb1df146756	96
mbed_official	76:aeb1df146756	97	/**
mbed_official	76:aeb1df146756	98	* @brief I2S Init structure definition
mbed_official	76:aeb1df146756	99	*/
mbed_official	76:aeb1df146756	100
mbed_official	76:aeb1df146756	101	typedef struct
mbed_official	76:aeb1df146756	102	{
mbed_official	76:aeb1df146756	103
mbed_official	76:aeb1df146756	104	uint16_t I2S_Mode; /*!< Specifies the I2S operating mode.
mbed_official	76:aeb1df146756	105	This parameter can be a value of @ref SPI_I2S_Mode */
mbed_official	76:aeb1df146756	106
mbed_official	76:aeb1df146756	107	uint16_t I2S_Standard; /*!< Specifies the standard used for the I2S communication.
mbed_official	76:aeb1df146756	108	This parameter can be a value of @ref SPI_I2S_Standard */
mbed_official	76:aeb1df146756	109
mbed_official	76:aeb1df146756	110	uint16_t I2S_DataFormat; /*!< Specifies the data format for the I2S communication.
mbed_official	76:aeb1df146756	111	This parameter can be a value of @ref SPI_I2S_Data_Format */
mbed_official	76:aeb1df146756	112
mbed_official	76:aeb1df146756	113	uint16_t I2S_MCLKOutput; /*!< Specifies whether the I2S MCLK output is enabled or not.
mbed_official	76:aeb1df146756	114	This parameter can be a value of @ref SPI_I2S_MCLK_Output */
mbed_official	76:aeb1df146756	115
mbed_official	76:aeb1df146756	116	uint32_t I2S_AudioFreq; /*!< Specifies the frequency selected for the I2S communication.
mbed_official	76:aeb1df146756	117	This parameter can be a value of @ref SPI_I2S_Audio_Frequency */
mbed_official	76:aeb1df146756	118
mbed_official	76:aeb1df146756	119	uint16_t I2S_CPOL; /*!< Specifies the idle state of the I2S clock.
mbed_official	76:aeb1df146756	120	This parameter can be a value of @ref SPI_I2S_Clock_Polarity */
mbed_official	76:aeb1df146756	121	}I2S_InitTypeDef;
mbed_official	76:aeb1df146756	122
mbed_official	76:aeb1df146756	123	/* Exported constants --------------------------------------------------------*/
mbed_official	76:aeb1df146756	124
mbed_official	76:aeb1df146756	125	/** @defgroup SPI_Exported_Constants
mbed_official	76:aeb1df146756	126	* @{
mbed_official	76:aeb1df146756	127	*/
mbed_official	76:aeb1df146756	128
mbed_official	76:aeb1df146756	129	#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) \|\| \
mbed_official	76:aeb1df146756	130	((PERIPH) == SPI2) \|\| \
mbed_official	76:aeb1df146756	131	((PERIPH) == SPI3))
mbed_official	76:aeb1df146756	132	#define IS_SPI_23_PERIPH(PERIPH) (((PERIPH) == SPI2) \|\| \
mbed_official	76:aeb1df146756	133	((PERIPH) == SPI3))
mbed_official	76:aeb1df146756	134
mbed_official	76:aeb1df146756	135	/** @defgroup SPI_data_direction
mbed_official	76:aeb1df146756	136	* @{
mbed_official	76:aeb1df146756	137	*/
mbed_official	76:aeb1df146756	138
mbed_official	76:aeb1df146756	139	#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	140	#define SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400)
mbed_official	76:aeb1df146756	141	#define SPI_Direction_1Line_Rx ((uint16_t)0x8000)
mbed_official	76:aeb1df146756	142	#define SPI_Direction_1Line_Tx ((uint16_t)0xC000)
mbed_official	76:aeb1df146756	143	#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) \|\| \
mbed_official	76:aeb1df146756	144	((MODE) == SPI_Direction_2Lines_RxOnly) \|\| \
mbed_official	76:aeb1df146756	145	((MODE) == SPI_Direction_1Line_Rx) \|\| \
mbed_official	76:aeb1df146756	146	((MODE) == SPI_Direction_1Line_Tx))
mbed_official	76:aeb1df146756	147	/**
mbed_official	76:aeb1df146756	148	* @}
mbed_official	76:aeb1df146756	149	*/
mbed_official	76:aeb1df146756	150
mbed_official	76:aeb1df146756	151	/** @defgroup SPI_mode
mbed_official	76:aeb1df146756	152	* @{
mbed_official	76:aeb1df146756	153	*/
mbed_official	76:aeb1df146756	154
mbed_official	76:aeb1df146756	155	#define SPI_Mode_Master ((uint16_t)0x0104)
mbed_official	76:aeb1df146756	156	#define SPI_Mode_Slave ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	157	#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) \|\| \
mbed_official	76:aeb1df146756	158	((MODE) == SPI_Mode_Slave))
mbed_official	76:aeb1df146756	159	/**
mbed_official	76:aeb1df146756	160	* @}
mbed_official	76:aeb1df146756	161	*/
mbed_official	76:aeb1df146756	162
mbed_official	76:aeb1df146756	163	/** @defgroup SPI_data_size
mbed_official	76:aeb1df146756	164	* @{
mbed_official	76:aeb1df146756	165	*/
mbed_official	76:aeb1df146756	166
mbed_official	76:aeb1df146756	167	#define SPI_DataSize_16b ((uint16_t)0x0800)
mbed_official	76:aeb1df146756	168	#define SPI_DataSize_8b ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	169	#define IS_SPI_DATASIZE(DATASIZE) (((DATASIZE) == SPI_DataSize_16b) \|\| \
mbed_official	76:aeb1df146756	170	((DATASIZE) == SPI_DataSize_8b))
mbed_official	76:aeb1df146756	171	/**
mbed_official	76:aeb1df146756	172	* @}
mbed_official	76:aeb1df146756	173	*/
mbed_official	76:aeb1df146756	174
mbed_official	76:aeb1df146756	175	/** @defgroup SPI_Clock_Polarity
mbed_official	76:aeb1df146756	176	* @{
mbed_official	76:aeb1df146756	177	*/
mbed_official	76:aeb1df146756	178
mbed_official	76:aeb1df146756	179	#define SPI_CPOL_Low ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	180	#define SPI_CPOL_High ((uint16_t)0x0002)
mbed_official	76:aeb1df146756	181	#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) \|\| \
mbed_official	76:aeb1df146756	182	((CPOL) == SPI_CPOL_High))
mbed_official	76:aeb1df146756	183	/**
mbed_official	76:aeb1df146756	184	* @}
mbed_official	76:aeb1df146756	185	*/
mbed_official	76:aeb1df146756	186
mbed_official	76:aeb1df146756	187	/** @defgroup SPI_Clock_Phase
mbed_official	76:aeb1df146756	188	* @{
mbed_official	76:aeb1df146756	189	*/
mbed_official	76:aeb1df146756	190
mbed_official	76:aeb1df146756	191	#define SPI_CPHA_1Edge ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	192	#define SPI_CPHA_2Edge ((uint16_t)0x0001)
mbed_official	76:aeb1df146756	193	#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) \|\| \
mbed_official	76:aeb1df146756	194	((CPHA) == SPI_CPHA_2Edge))
mbed_official	76:aeb1df146756	195	/**
mbed_official	76:aeb1df146756	196	* @}
mbed_official	76:aeb1df146756	197	*/
mbed_official	76:aeb1df146756	198
mbed_official	76:aeb1df146756	199	/** @defgroup SPI_Slave_Select_management
mbed_official	76:aeb1df146756	200	* @{
mbed_official	76:aeb1df146756	201	*/
mbed_official	76:aeb1df146756	202
mbed_official	76:aeb1df146756	203	#define SPI_NSS_Soft ((uint16_t)0x0200)
mbed_official	76:aeb1df146756	204	#define SPI_NSS_Hard ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	205	#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) \|\| \
mbed_official	76:aeb1df146756	206	((NSS) == SPI_NSS_Hard))
mbed_official	76:aeb1df146756	207	/**
mbed_official	76:aeb1df146756	208	* @}
mbed_official	76:aeb1df146756	209	*/
mbed_official	76:aeb1df146756	210
mbed_official	76:aeb1df146756	211	/** @defgroup SPI_BaudRate_Prescaler
mbed_official	76:aeb1df146756	212	* @{
mbed_official	76:aeb1df146756	213	*/
mbed_official	76:aeb1df146756	214
mbed_official	76:aeb1df146756	215	#define SPI_BaudRatePrescaler_2 ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	216	#define SPI_BaudRatePrescaler_4 ((uint16_t)0x0008)
mbed_official	76:aeb1df146756	217	#define SPI_BaudRatePrescaler_8 ((uint16_t)0x0010)
mbed_official	76:aeb1df146756	218	#define SPI_BaudRatePrescaler_16 ((uint16_t)0x0018)
mbed_official	76:aeb1df146756	219	#define SPI_BaudRatePrescaler_32 ((uint16_t)0x0020)
mbed_official	76:aeb1df146756	220	#define SPI_BaudRatePrescaler_64 ((uint16_t)0x0028)
mbed_official	76:aeb1df146756	221	#define SPI_BaudRatePrescaler_128 ((uint16_t)0x0030)
mbed_official	76:aeb1df146756	222	#define SPI_BaudRatePrescaler_256 ((uint16_t)0x0038)
mbed_official	76:aeb1df146756	223	#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) \|\| \
mbed_official	76:aeb1df146756	224	((PRESCALER) == SPI_BaudRatePrescaler_4) \|\| \
mbed_official	76:aeb1df146756	225	((PRESCALER) == SPI_BaudRatePrescaler_8) \|\| \
mbed_official	76:aeb1df146756	226	((PRESCALER) == SPI_BaudRatePrescaler_16) \|\| \
mbed_official	76:aeb1df146756	227	((PRESCALER) == SPI_BaudRatePrescaler_32) \|\| \
mbed_official	76:aeb1df146756	228	((PRESCALER) == SPI_BaudRatePrescaler_64) \|\| \
mbed_official	76:aeb1df146756	229	((PRESCALER) == SPI_BaudRatePrescaler_128) \|\| \
mbed_official	76:aeb1df146756	230	((PRESCALER) == SPI_BaudRatePrescaler_256))
mbed_official	76:aeb1df146756	231	/**
mbed_official	76:aeb1df146756	232	* @}
mbed_official	76:aeb1df146756	233	*/
mbed_official	76:aeb1df146756	234
mbed_official	76:aeb1df146756	235	/** @defgroup SPI_MSB_LSB_transmission
mbed_official	76:aeb1df146756	236	* @{
mbed_official	76:aeb1df146756	237	*/
mbed_official	76:aeb1df146756	238
mbed_official	76:aeb1df146756	239	#define SPI_FirstBit_MSB ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	240	#define SPI_FirstBit_LSB ((uint16_t)0x0080)
mbed_official	76:aeb1df146756	241	#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) \|\| \
mbed_official	76:aeb1df146756	242	((BIT) == SPI_FirstBit_LSB))
mbed_official	76:aeb1df146756	243	/**
mbed_official	76:aeb1df146756	244	* @}
mbed_official	76:aeb1df146756	245	*/
mbed_official	76:aeb1df146756	246
mbed_official	76:aeb1df146756	247	/** @defgroup SPI_I2S_Mode
mbed_official	76:aeb1df146756	248	* @{
mbed_official	76:aeb1df146756	249	*/
mbed_official	76:aeb1df146756	250
mbed_official	76:aeb1df146756	251	#define I2S_Mode_SlaveTx ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	252	#define I2S_Mode_SlaveRx ((uint16_t)0x0100)
mbed_official	76:aeb1df146756	253	#define I2S_Mode_MasterTx ((uint16_t)0x0200)
mbed_official	76:aeb1df146756	254	#define I2S_Mode_MasterRx ((uint16_t)0x0300)
mbed_official	76:aeb1df146756	255	#define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) \|\| \
mbed_official	76:aeb1df146756	256	((MODE) == I2S_Mode_SlaveRx) \|\| \
mbed_official	76:aeb1df146756	257	((MODE) == I2S_Mode_MasterTx)\|\| \
mbed_official	76:aeb1df146756	258	((MODE) == I2S_Mode_MasterRx))
mbed_official	76:aeb1df146756	259	/**
mbed_official	76:aeb1df146756	260	* @}
mbed_official	76:aeb1df146756	261	*/
mbed_official	76:aeb1df146756	262
mbed_official	76:aeb1df146756	263
mbed_official	76:aeb1df146756	264	/** @defgroup SPI_I2S_Standard
mbed_official	76:aeb1df146756	265	* @{
mbed_official	76:aeb1df146756	266	*/
mbed_official	76:aeb1df146756	267
mbed_official	76:aeb1df146756	268	#define I2S_Standard_Phillips ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	269	#define I2S_Standard_MSB ((uint16_t)0x0010)
mbed_official	76:aeb1df146756	270	#define I2S_Standard_LSB ((uint16_t)0x0020)
mbed_official	76:aeb1df146756	271	#define I2S_Standard_PCMShort ((uint16_t)0x0030)
mbed_official	76:aeb1df146756	272	#define I2S_Standard_PCMLong ((uint16_t)0x00B0)
mbed_official	76:aeb1df146756	273	#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) \|\| \
mbed_official	76:aeb1df146756	274	((STANDARD) == I2S_Standard_MSB) \|\| \
mbed_official	76:aeb1df146756	275	((STANDARD) == I2S_Standard_LSB) \|\| \
mbed_official	76:aeb1df146756	276	((STANDARD) == I2S_Standard_PCMShort) \|\| \
mbed_official	76:aeb1df146756	277	((STANDARD) == I2S_Standard_PCMLong))
mbed_official	76:aeb1df146756	278	/**
mbed_official	76:aeb1df146756	279	* @}
mbed_official	76:aeb1df146756	280	*/
mbed_official	76:aeb1df146756	281
mbed_official	76:aeb1df146756	282	/** @defgroup SPI_I2S_Data_Format
mbed_official	76:aeb1df146756	283	* @{
mbed_official	76:aeb1df146756	284	*/
mbed_official	76:aeb1df146756	285
mbed_official	76:aeb1df146756	286	#define I2S_DataFormat_16b ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	287	#define I2S_DataFormat_16bextended ((uint16_t)0x0001)
mbed_official	76:aeb1df146756	288	#define I2S_DataFormat_24b ((uint16_t)0x0003)
mbed_official	76:aeb1df146756	289	#define I2S_DataFormat_32b ((uint16_t)0x0005)
mbed_official	76:aeb1df146756	290	#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) \|\| \
mbed_official	76:aeb1df146756	291	((FORMAT) == I2S_DataFormat_16bextended) \|\| \
mbed_official	76:aeb1df146756	292	((FORMAT) == I2S_DataFormat_24b) \|\| \
mbed_official	76:aeb1df146756	293	((FORMAT) == I2S_DataFormat_32b))
mbed_official	76:aeb1df146756	294	/**
mbed_official	76:aeb1df146756	295	* @}
mbed_official	76:aeb1df146756	296	*/
mbed_official	76:aeb1df146756	297
mbed_official	76:aeb1df146756	298	/** @defgroup SPI_I2S_MCLK_Output
mbed_official	76:aeb1df146756	299	* @{
mbed_official	76:aeb1df146756	300	*/
mbed_official	76:aeb1df146756	301
mbed_official	76:aeb1df146756	302	#define I2S_MCLKOutput_Enable ((uint16_t)0x0200)
mbed_official	76:aeb1df146756	303	#define I2S_MCLKOutput_Disable ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	304	#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) \|\| \
mbed_official	76:aeb1df146756	305	((OUTPUT) == I2S_MCLKOutput_Disable))
mbed_official	76:aeb1df146756	306	/**
mbed_official	76:aeb1df146756	307	* @}
mbed_official	76:aeb1df146756	308	*/
mbed_official	76:aeb1df146756	309
mbed_official	76:aeb1df146756	310	/** @defgroup SPI_I2S_Audio_Frequency
mbed_official	76:aeb1df146756	311	* @{
mbed_official	76:aeb1df146756	312	*/
mbed_official	76:aeb1df146756	313
mbed_official	76:aeb1df146756	314	#define I2S_AudioFreq_192k ((uint32_t)192000)
mbed_official	76:aeb1df146756	315	#define I2S_AudioFreq_96k ((uint32_t)96000)
mbed_official	76:aeb1df146756	316	#define I2S_AudioFreq_48k ((uint32_t)48000)
mbed_official	76:aeb1df146756	317	#define I2S_AudioFreq_44k ((uint32_t)44100)
mbed_official	76:aeb1df146756	318	#define I2S_AudioFreq_32k ((uint32_t)32000)
mbed_official	76:aeb1df146756	319	#define I2S_AudioFreq_22k ((uint32_t)22050)
mbed_official	76:aeb1df146756	320	#define I2S_AudioFreq_16k ((uint32_t)16000)
mbed_official	76:aeb1df146756	321	#define I2S_AudioFreq_11k ((uint32_t)11025)
mbed_official	76:aeb1df146756	322	#define I2S_AudioFreq_8k ((uint32_t)8000)
mbed_official	76:aeb1df146756	323	#define I2S_AudioFreq_Default ((uint32_t)2)
mbed_official	76:aeb1df146756	324
mbed_official	76:aeb1df146756	325	#define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AudioFreq_8k) && \
mbed_official	76:aeb1df146756	326	((FREQ) <= I2S_AudioFreq_192k)) \|\| \
mbed_official	76:aeb1df146756	327	((FREQ) == I2S_AudioFreq_Default))
mbed_official	76:aeb1df146756	328	/**
mbed_official	76:aeb1df146756	329	* @}
mbed_official	76:aeb1df146756	330	*/
mbed_official	76:aeb1df146756	331
mbed_official	76:aeb1df146756	332	/** @defgroup SPI_I2S_Clock_Polarity
mbed_official	76:aeb1df146756	333	* @{
mbed_official	76:aeb1df146756	334	*/
mbed_official	76:aeb1df146756	335
mbed_official	76:aeb1df146756	336	#define I2S_CPOL_Low ((uint16_t)0x0000)
mbed_official	76:aeb1df146756	337	#define I2S_CPOL_High ((uint16_t)0x0008)
mbed_official	76:aeb1df146756	338	#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) \|\| \
mbed_official	76:aeb1df146756	339	((CPOL) == I2S_CPOL_High))
mbed_official	76:aeb1df146756	340	/**
mbed_official	76:aeb1df146756	341	* @}
mbed_official	76:aeb1df146756	342	*/
mbed_official	76:aeb1df146756	343
mbed_official	76:aeb1df146756	344	/** @defgroup SPI_I2S_DMA_transfer_requests
mbed_official	76:aeb1df146756	345	* @{
mbed_official	76:aeb1df146756	346	*/
mbed_official	76:aeb1df146756	347
mbed_official	76:aeb1df146756	348	#define SPI_I2S_DMAReq_Tx ((uint16_t)0x0002)
mbed_official	76:aeb1df146756	349	#define SPI_I2S_DMAReq_Rx ((uint16_t)0x0001)
mbed_official	76:aeb1df146756	350	#define IS_SPI_I2S_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFFFC) == 0x00) && ((DMAREQ) != 0x00))
mbed_official	76:aeb1df146756	351	/**
mbed_official	76:aeb1df146756	352	* @}
mbed_official	76:aeb1df146756	353	*/
mbed_official	76:aeb1df146756	354
mbed_official	76:aeb1df146756	355	/** @defgroup SPI_NSS_internal_software_management
mbed_official	76:aeb1df146756	356	* @{
mbed_official	76:aeb1df146756	357	*/
mbed_official	76:aeb1df146756	358
mbed_official	76:aeb1df146756	359	#define SPI_NSSInternalSoft_Set ((uint16_t)0x0100)
mbed_official	76:aeb1df146756	360	#define SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF)
mbed_official	76:aeb1df146756	361	#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) \|\| \
mbed_official	76:aeb1df146756	362	((INTERNAL) == SPI_NSSInternalSoft_Reset))
mbed_official	76:aeb1df146756	363	/**
mbed_official	76:aeb1df146756	364	* @}
mbed_official	76:aeb1df146756	365	*/
mbed_official	76:aeb1df146756	366
mbed_official	76:aeb1df146756	367	/** @defgroup SPI_CRC_Transmit_Receive
mbed_official	76:aeb1df146756	368	* @{
mbed_official	76:aeb1df146756	369	*/
mbed_official	76:aeb1df146756	370
mbed_official	76:aeb1df146756	371	#define SPI_CRC_Tx ((uint8_t)0x00)
mbed_official	76:aeb1df146756	372	#define SPI_CRC_Rx ((uint8_t)0x01)
mbed_official	76:aeb1df146756	373	#define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) \|\| ((CRC) == SPI_CRC_Rx))
mbed_official	76:aeb1df146756	374	/**
mbed_official	76:aeb1df146756	375	* @}
mbed_official	76:aeb1df146756	376	*/
mbed_official	76:aeb1df146756	377
mbed_official	76:aeb1df146756	378	/** @defgroup SPI_direction_transmit_receive
mbed_official	76:aeb1df146756	379	* @{
mbed_official	76:aeb1df146756	380	*/
mbed_official	76:aeb1df146756	381
mbed_official	76:aeb1df146756	382	#define SPI_Direction_Rx ((uint16_t)0xBFFF)
mbed_official	76:aeb1df146756	383	#define SPI_Direction_Tx ((uint16_t)0x4000)
mbed_official	76:aeb1df146756	384	#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) \|\| \
mbed_official	76:aeb1df146756	385	((DIRECTION) == SPI_Direction_Tx))
mbed_official	76:aeb1df146756	386	/**
mbed_official	76:aeb1df146756	387	* @}
mbed_official	76:aeb1df146756	388	*/
mbed_official	76:aeb1df146756	389
mbed_official	76:aeb1df146756	390	/** @defgroup SPI_I2S_interrupts_definition
mbed_official	76:aeb1df146756	391	* @{
mbed_official	76:aeb1df146756	392	*/
mbed_official	76:aeb1df146756	393
mbed_official	76:aeb1df146756	394	#define SPI_I2S_IT_TXE ((uint8_t)0x71)
mbed_official	76:aeb1df146756	395	#define SPI_I2S_IT_RXNE ((uint8_t)0x60)
mbed_official	76:aeb1df146756	396	#define SPI_I2S_IT_ERR ((uint8_t)0x50)
mbed_official	76:aeb1df146756	397	#define I2S_IT_UDR ((uint8_t)0x53)
mbed_official	76:aeb1df146756	398	#define SPI_I2S_IT_FRE ((uint8_t)0x58)
mbed_official	76:aeb1df146756	399
mbed_official	76:aeb1df146756	400	#define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) \|\| \
mbed_official	76:aeb1df146756	401	((IT) == SPI_I2S_IT_RXNE) \|\| \
mbed_official	76:aeb1df146756	402	((IT) == SPI_I2S_IT_ERR))
mbed_official	76:aeb1df146756	403
mbed_official	76:aeb1df146756	404	#define SPI_I2S_IT_OVR ((uint8_t)0x56)
mbed_official	76:aeb1df146756	405	#define SPI_IT_MODF ((uint8_t)0x55)
mbed_official	76:aeb1df146756	406	#define SPI_IT_CRCERR ((uint8_t)0x54)
mbed_official	76:aeb1df146756	407
mbed_official	76:aeb1df146756	408	#define IS_SPI_I2S_CLEAR_IT(IT) (((IT) == SPI_IT_CRCERR))
mbed_official	76:aeb1df146756	409
mbed_official	76:aeb1df146756	410	#define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE) \|\| ((IT) == SPI_I2S_IT_TXE) \|\| \
mbed_official	76:aeb1df146756	411	((IT) == SPI_IT_CRCERR) \|\| ((IT) == SPI_IT_MODF) \|\| \
mbed_official	76:aeb1df146756	412	((IT) == SPI_I2S_IT_OVR) \|\| ((IT) == I2S_IT_UDR) \|\|\
mbed_official	76:aeb1df146756	413	((IT) == SPI_I2S_IT_FRE))
mbed_official	76:aeb1df146756	414	/**
mbed_official	76:aeb1df146756	415	* @}
mbed_official	76:aeb1df146756	416	*/
mbed_official	76:aeb1df146756	417
mbed_official	76:aeb1df146756	418	/** @defgroup SPI_I2S_flags_definition
mbed_official	76:aeb1df146756	419	* @{
mbed_official	76:aeb1df146756	420	*/
mbed_official	76:aeb1df146756	421
mbed_official	76:aeb1df146756	422	#define SPI_I2S_FLAG_RXNE ((uint16_t)0x0001)
mbed_official	76:aeb1df146756	423	#define SPI_I2S_FLAG_TXE ((uint16_t)0x0002)
mbed_official	76:aeb1df146756	424	#define I2S_FLAG_CHSIDE ((uint16_t)0x0004)
mbed_official	76:aeb1df146756	425	#define I2S_FLAG_UDR ((uint16_t)0x0008)
mbed_official	76:aeb1df146756	426	#define SPI_FLAG_CRCERR ((uint16_t)0x0010)
mbed_official	76:aeb1df146756	427	#define SPI_FLAG_MODF ((uint16_t)0x0020)
mbed_official	76:aeb1df146756	428	#define SPI_I2S_FLAG_OVR ((uint16_t)0x0040)
mbed_official	76:aeb1df146756	429	#define SPI_I2S_FLAG_BSY ((uint16_t)0x0080)
mbed_official	76:aeb1df146756	430	#define SPI_I2S_FLAG_FRE ((uint16_t)0x0100)
mbed_official	76:aeb1df146756	431
mbed_official	76:aeb1df146756	432	#define IS_SPI_I2S_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR))
mbed_official	76:aeb1df146756	433	#define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) \|\| ((FLAG) == SPI_I2S_FLAG_OVR) \|\| \
mbed_official	76:aeb1df146756	434	((FLAG) == SPI_FLAG_MODF) \|\| ((FLAG) == SPI_FLAG_CRCERR) \|\| \
mbed_official	76:aeb1df146756	435	((FLAG) == I2S_FLAG_UDR) \|\| ((FLAG) == I2S_FLAG_CHSIDE) \|\| \
mbed_official	76:aeb1df146756	436	((FLAG) == SPI_I2S_FLAG_TXE) \|\| ((FLAG) == SPI_I2S_FLAG_RXNE)\|\| \
mbed_official	76:aeb1df146756	437	((FLAG) == SPI_I2S_FLAG_FRE))
mbed_official	76:aeb1df146756	438	/**
mbed_official	76:aeb1df146756	439	* @}
mbed_official	76:aeb1df146756	440	*/
mbed_official	76:aeb1df146756	441
mbed_official	76:aeb1df146756	442	/** @defgroup SPI_CRC_polynomial
mbed_official	76:aeb1df146756	443	* @{
mbed_official	76:aeb1df146756	444	*/
mbed_official	76:aeb1df146756	445
mbed_official	76:aeb1df146756	446	#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1)
mbed_official	76:aeb1df146756	447	/**
mbed_official	76:aeb1df146756	448	* @}
mbed_official	76:aeb1df146756	449	*/
mbed_official	76:aeb1df146756	450
mbed_official	76:aeb1df146756	451	/** @defgroup SPI_I2S_Legacy
mbed_official	76:aeb1df146756	452	* @{
mbed_official	76:aeb1df146756	453	*/
mbed_official	76:aeb1df146756	454
mbed_official	76:aeb1df146756	455	#define SPI_DMAReq_Tx SPI_I2S_DMAReq_Tx
mbed_official	76:aeb1df146756	456	#define SPI_DMAReq_Rx SPI_I2S_DMAReq_Rx
mbed_official	76:aeb1df146756	457	#define SPI_IT_TXE SPI_I2S_IT_TXE
mbed_official	76:aeb1df146756	458	#define SPI_IT_RXNE SPI_I2S_IT_RXNE
mbed_official	76:aeb1df146756	459	#define SPI_IT_ERR SPI_I2S_IT_ERR
mbed_official	76:aeb1df146756	460	#define SPI_IT_OVR SPI_I2S_IT_OVR
mbed_official	76:aeb1df146756	461	#define SPI_FLAG_RXNE SPI_I2S_FLAG_RXNE
mbed_official	76:aeb1df146756	462	#define SPI_FLAG_TXE SPI_I2S_FLAG_TXE
mbed_official	76:aeb1df146756	463	#define SPI_FLAG_OVR SPI_I2S_FLAG_OVR
mbed_official	76:aeb1df146756	464	#define SPI_FLAG_BSY SPI_I2S_FLAG_BSY
mbed_official	76:aeb1df146756	465	#define SPI_DeInit SPI_I2S_DeInit
mbed_official	76:aeb1df146756	466	#define SPI_ITConfig SPI_I2S_ITConfig
mbed_official	76:aeb1df146756	467	#define SPI_DMACmd SPI_I2S_DMACmd
mbed_official	76:aeb1df146756	468	#define SPI_SendData SPI_I2S_SendData
mbed_official	76:aeb1df146756	469	#define SPI_ReceiveData SPI_I2S_ReceiveData
mbed_official	76:aeb1df146756	470	#define SPI_GetFlagStatus SPI_I2S_GetFlagStatus
mbed_official	76:aeb1df146756	471	#define SPI_ClearFlag SPI_I2S_ClearFlag
mbed_official	76:aeb1df146756	472	#define SPI_GetITStatus SPI_I2S_GetITStatus
mbed_official	76:aeb1df146756	473	#define SPI_ClearITPendingBit SPI_I2S_ClearITPendingBit
mbed_official	76:aeb1df146756	474	/**
mbed_official	76:aeb1df146756	475	* @}
mbed_official	76:aeb1df146756	476	*/
mbed_official	76:aeb1df146756	477
mbed_official	76:aeb1df146756	478	/**
mbed_official	76:aeb1df146756	479	* @}
mbed_official	76:aeb1df146756	480	*/
mbed_official	76:aeb1df146756	481
mbed_official	76:aeb1df146756	482	/* Exported macro ------------------------------------------------------------*/
mbed_official	76:aeb1df146756	483	/* Exported functions ------------------------------------------------------- */
mbed_official	76:aeb1df146756	484
mbed_official	76:aeb1df146756	485	/* Function used to set the SPI configuration to the default reset state *****/
mbed_official	76:aeb1df146756	486	void SPI_I2S_DeInit(SPI_TypeDef* SPIx);
mbed_official	76:aeb1df146756	487
mbed_official	76:aeb1df146756	488	/* Initialization and Configuration functions *********************************/
mbed_official	76:aeb1df146756	489	void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
mbed_official	76:aeb1df146756	490	void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct);
mbed_official	76:aeb1df146756	491	void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
mbed_official	76:aeb1df146756	492	void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct);
mbed_official	76:aeb1df146756	493	void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official	76:aeb1df146756	494	void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official	76:aeb1df146756	495	void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
mbed_official	76:aeb1df146756	496	void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction);
mbed_official	76:aeb1df146756	497	void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
mbed_official	76:aeb1df146756	498	void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official	76:aeb1df146756	499
mbed_official	76:aeb1df146756	500	/* Data transfers functions ***************************************************/
mbed_official	76:aeb1df146756	501	void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data);
mbed_official	76:aeb1df146756	502	uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx);
mbed_official	76:aeb1df146756	503
mbed_official	76:aeb1df146756	504	/* Hardware CRC Calculation functions *****************************************/
mbed_official	76:aeb1df146756	505	void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official	76:aeb1df146756	506	void SPI_TransmitCRC(SPI_TypeDef* SPIx);
mbed_official	76:aeb1df146756	507	uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC);
mbed_official	76:aeb1df146756	508	uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
mbed_official	76:aeb1df146756	509
mbed_official	76:aeb1df146756	510	/* DMA transfers management functions *****************************************/
mbed_official	76:aeb1df146756	511	void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
mbed_official	76:aeb1df146756	512
mbed_official	76:aeb1df146756	513	/* Interrupts and flags management functions **********************************/
mbed_official	76:aeb1df146756	514	void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
mbed_official	76:aeb1df146756	515	FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
mbed_official	76:aeb1df146756	516	void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
mbed_official	76:aeb1df146756	517	ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
mbed_official	76:aeb1df146756	518	void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
mbed_official	76:aeb1df146756	519
mbed_official	76:aeb1df146756	520	#ifdef __cplusplus
mbed_official	76:aeb1df146756	521	}
mbed_official	76:aeb1df146756	522	#endif
mbed_official	76:aeb1df146756	523
mbed_official	76:aeb1df146756	524	#endif /__STM32L1xx_SPI_H /
mbed_official	76:aeb1df146756	525
mbed_official	76:aeb1df146756	526	/**
mbed_official	76:aeb1df146756	527	* @}
mbed_official	76:aeb1df146756	528	*/
mbed_official	76:aeb1df146756	529
mbed_official	76:aeb1df146756	530	/**
mbed_official	76:aeb1df146756	531	* @}
mbed_official	76:aeb1df146756	532	*/
mbed_official	76:aeb1df146756	533
mbed_official	76:aeb1df146756	534	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/

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Type:	Library
Created:	08 Mar 2014
Imports:	301
Forks:	0
Commits:	115
Dependents:	0
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targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_spi.h@106:ced8cbb51063, 2014-02-26 (annotated)

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