Macros | Functions
stm32f10x_spi.c File Reference

This file provides all the SPI firmware functions. More...

#include "stm32f10x_spi.h"
#include "stm32f10x_rcc.h"
Include dependency graph for stm32f10x_spi.c:

Go to the source code of this file.

Macros

#define CR1_CLEAR_Mask   ((uint16_t)0x3040)
 
#define CR1_CRCEN_Reset   ((uint16_t)0xDFFF)
 
#define CR1_CRCEN_Set   ((uint16_t)0x2000)
 
#define CR1_CRCNext_Set   ((uint16_t)0x1000)
 
#define CR1_SPE_Reset   ((uint16_t)0xFFBF)
 
#define CR1_SPE_Set   ((uint16_t)0x0040)
 
#define CR2_SSOE_Reset   ((uint16_t)0xFFFB)
 
#define CR2_SSOE_Set   ((uint16_t)0x0004)
 
#define I2S2_CLOCK_SRC   ((uint32_t)(0x00020000))
 
#define I2S3_CLOCK_SRC   ((uint32_t)(0x00040000))
 
#define I2S_DIV_MASK   ((uint32_t)(0x000000F0))
 
#define I2S_Mode_Select   ((uint16_t)0x0800)
 
#define I2S_MUL_MASK   ((uint32_t)(0x0000F000))
 
#define I2SCFGR_CLEAR_Mask   ((uint16_t)0xF040)
 
#define I2SCFGR_I2SE_Reset   ((uint16_t)0xFBFF)
 
#define I2SCFGR_I2SE_Set   ((uint16_t)0x0400)
 
#define SPI_Mode_Select   ((uint16_t)0xF7FF)
 

Functions

void I2S_Cmd (SPI_TypeDef *SPIx, FunctionalState NewState)
 Enables or disables the specified SPI peripheral (in I2S mode). More...
 
void I2S_Init (SPI_TypeDef *SPIx, I2S_InitTypeDef *I2S_InitStruct)
 Initializes the SPIx peripheral according to the specified parameters in the I2S_InitStruct. More...
 
void I2S_StructInit (I2S_InitTypeDef *I2S_InitStruct)
 Fills each I2S_InitStruct member with its default value. More...
 
void SPI_BiDirectionalLineConfig (SPI_TypeDef *SPIx, uint16_t SPI_Direction)
 Selects the data transfer direction in bi-directional mode for the specified SPI. More...
 
void SPI_CalculateCRC (SPI_TypeDef *SPIx, FunctionalState NewState)
 Enables or disables the CRC value calculation of the transferred bytes. More...
 
void SPI_Cmd (SPI_TypeDef *SPIx, FunctionalState NewState)
 Enables or disables the specified SPI peripheral. More...
 
void SPI_DataSizeConfig (SPI_TypeDef *SPIx, uint16_t SPI_DataSize)
 Configures the data size for the selected SPI. More...
 
uint16_t SPI_GetCRC (SPI_TypeDef *SPIx, uint8_t SPI_CRC)
 Returns the transmit or the receive CRC register value for the specified SPI. More...
 
uint16_t SPI_GetCRCPolynomial (SPI_TypeDef *SPIx)
 Returns the CRC Polynomial register value for the specified SPI. More...
 
void SPI_I2S_ClearFlag (SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG)
 Clears the SPIx CRC Error (CRCERR) flag. More...
 
void SPI_I2S_ClearITPendingBit (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT)
 Clears the SPIx CRC Error (CRCERR) interrupt pending bit. More...
 
void SPI_I2S_DeInit (SPI_TypeDef *SPIx)
 Deinitializes the SPIx peripheral registers to their default reset values (Affects also the I2Ss). More...
 
void SPI_I2S_DMACmd (SPI_TypeDef *SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState)
 Enables or disables the SPIx/I2Sx DMA interface. More...
 
FlagStatus SPI_I2S_GetFlagStatus (SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG)
 Checks whether the specified SPI/I2S flag is set or not. More...
 
ITStatus SPI_I2S_GetITStatus (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT)
 Checks whether the specified SPI/I2S interrupt has occurred or not. More...
 
void SPI_I2S_ITConfig (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState)
 Enables or disables the specified SPI/I2S interrupts. More...
 
uint16_t SPI_I2S_ReceiveData (SPI_TypeDef *SPIx)
 Returns the most recent received data by the SPIx/I2Sx peripheral. More...
 
void SPI_I2S_SendData (SPI_TypeDef *SPIx, uint16_t Data)
 Transmits a Data through the SPIx/I2Sx peripheral. More...
 
void SPI_Init (SPI_TypeDef *SPIx, SPI_InitTypeDef *SPI_InitStruct)
 Initializes the SPIx peripheral according to the specified parameters in the SPI_InitStruct. More...
 
void SPI_NSSInternalSoftwareConfig (SPI_TypeDef *SPIx, uint16_t SPI_NSSInternalSoft)
 Configures internally by software the NSS pin for the selected SPI. More...
 
void SPI_SSOutputCmd (SPI_TypeDef *SPIx, FunctionalState NewState)
 Enables or disables the SS output for the selected SPI. More...
 
void SPI_StructInit (SPI_InitTypeDef *SPI_InitStruct)
 Fills each SPI_InitStruct member with its default value. More...
 
void SPI_TransmitCRC (SPI_TypeDef *SPIx)
 Transmit the SPIx CRC value. More...
 

Detailed Description

This file provides all the SPI firmware functions.

Author
MCD Application Team
Version
V3.5.0
Date
11-March-2011
Attention

THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

© COPYRIGHT 2011 STMicroelectronics

Definition in file stm32f10x_spi.c.



rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Thu Oct 24 2019 03:17:21