 |
STM32F10x Standard Peripherals Library
3.5.0
|
|
STM32F10x Standard Peripherals Library
3.5.0
|
This file contains all the functions prototypes for the SPI firmware library. More...
#include "stm32f10x.h"Go to the source code of this file.
Data Structures | |
| struct | SPI_InitTypeDef |
| SPI Init structure definition. More... | |
| struct | I2S_InitTypeDef |
| I2S Init structure definition. More... | |
Defines | |
| #define | IS_SPI_ALL_PERIPH(PERIPH) |
| #define | IS_SPI_23_PERIPH(PERIPH) |
| #define | SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000) |
| #define | SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400) |
| #define | SPI_Direction_1Line_Rx ((uint16_t)0x8000) |
| #define | SPI_Direction_1Line_Tx ((uint16_t)0xC000) |
| #define | IS_SPI_DIRECTION_MODE(MODE) |
| #define | SPI_Mode_Master ((uint16_t)0x0104) |
| #define | SPI_Mode_Slave ((uint16_t)0x0000) |
| #define | IS_SPI_MODE(MODE) |
| #define | SPI_DataSize_16b ((uint16_t)0x0800) |
| #define | SPI_DataSize_8b ((uint16_t)0x0000) |
| #define | IS_SPI_DATASIZE(DATASIZE) |
| #define | SPI_CPOL_Low ((uint16_t)0x0000) |
| #define | SPI_CPOL_High ((uint16_t)0x0002) |
| #define | IS_SPI_CPOL(CPOL) |
| #define | SPI_CPHA_1Edge ((uint16_t)0x0000) |
| #define | SPI_CPHA_2Edge ((uint16_t)0x0001) |
| #define | IS_SPI_CPHA(CPHA) |
| #define | SPI_NSS_Soft ((uint16_t)0x0200) |
| #define | SPI_NSS_Hard ((uint16_t)0x0000) |
| #define | IS_SPI_NSS(NSS) |
| #define | SPI_BaudRatePrescaler_2 ((uint16_t)0x0000) |
| #define | SPI_BaudRatePrescaler_4 ((uint16_t)0x0008) |
| #define | SPI_BaudRatePrescaler_8 ((uint16_t)0x0010) |
| #define | SPI_BaudRatePrescaler_16 ((uint16_t)0x0018) |
| #define | SPI_BaudRatePrescaler_32 ((uint16_t)0x0020) |
| #define | SPI_BaudRatePrescaler_64 ((uint16_t)0x0028) |
| #define | SPI_BaudRatePrescaler_128 ((uint16_t)0x0030) |
| #define | SPI_BaudRatePrescaler_256 ((uint16_t)0x0038) |
| #define | IS_SPI_BAUDRATE_PRESCALER(PRESCALER) |
| #define | SPI_FirstBit_MSB ((uint16_t)0x0000) |
| #define | SPI_FirstBit_LSB ((uint16_t)0x0080) |
| #define | IS_SPI_FIRST_BIT(BIT) |
| #define | I2S_Mode_SlaveTx ((uint16_t)0x0000) |
| #define | I2S_Mode_SlaveRx ((uint16_t)0x0100) |
| #define | I2S_Mode_MasterTx ((uint16_t)0x0200) |
| #define | I2S_Mode_MasterRx ((uint16_t)0x0300) |
| #define | IS_I2S_MODE(MODE) |
| #define | I2S_Standard_Phillips ((uint16_t)0x0000) |
| #define | I2S_Standard_MSB ((uint16_t)0x0010) |
| #define | I2S_Standard_LSB ((uint16_t)0x0020) |
| #define | I2S_Standard_PCMShort ((uint16_t)0x0030) |
| #define | I2S_Standard_PCMLong ((uint16_t)0x00B0) |
| #define | IS_I2S_STANDARD(STANDARD) |
| #define | I2S_DataFormat_16b ((uint16_t)0x0000) |
| #define | I2S_DataFormat_16bextended ((uint16_t)0x0001) |
| #define | I2S_DataFormat_24b ((uint16_t)0x0003) |
| #define | I2S_DataFormat_32b ((uint16_t)0x0005) |
| #define | IS_I2S_DATA_FORMAT(FORMAT) |
| #define | I2S_MCLKOutput_Enable ((uint16_t)0x0200) |
| #define | I2S_MCLKOutput_Disable ((uint16_t)0x0000) |
| #define | IS_I2S_MCLK_OUTPUT(OUTPUT) |
| #define | I2S_AudioFreq_192k ((uint32_t)192000) |
| #define | I2S_AudioFreq_96k ((uint32_t)96000) |
| #define | I2S_AudioFreq_48k ((uint32_t)48000) |
| #define | I2S_AudioFreq_44k ((uint32_t)44100) |
| #define | I2S_AudioFreq_32k ((uint32_t)32000) |
| #define | I2S_AudioFreq_22k ((uint32_t)22050) |
| #define | I2S_AudioFreq_16k ((uint32_t)16000) |
| #define | I2S_AudioFreq_11k ((uint32_t)11025) |
| #define | I2S_AudioFreq_8k ((uint32_t)8000) |
| #define | I2S_AudioFreq_Default ((uint32_t)2) |
| #define | IS_I2S_AUDIO_FREQ(FREQ) |
| #define | I2S_CPOL_Low ((uint16_t)0x0000) |
| #define | I2S_CPOL_High ((uint16_t)0x0008) |
| #define | IS_I2S_CPOL(CPOL) |
| #define | SPI_I2S_DMAReq_Tx ((uint16_t)0x0002) |
| #define | SPI_I2S_DMAReq_Rx ((uint16_t)0x0001) |
| #define | IS_SPI_I2S_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFFFC) == 0x00) && ((DMAREQ) != 0x00)) |
| #define | SPI_NSSInternalSoft_Set ((uint16_t)0x0100) |
| #define | SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF) |
| #define | IS_SPI_NSS_INTERNAL(INTERNAL) |
| #define | SPI_CRC_Tx ((uint8_t)0x00) |
| #define | SPI_CRC_Rx ((uint8_t)0x01) |
| #define | IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx)) |
| #define | SPI_Direction_Rx ((uint16_t)0xBFFF) |
| #define | SPI_Direction_Tx ((uint16_t)0x4000) |
| #define | IS_SPI_DIRECTION(DIRECTION) |
| #define | SPI_I2S_IT_TXE ((uint8_t)0x71) |
| #define | SPI_I2S_IT_RXNE ((uint8_t)0x60) |
| #define | SPI_I2S_IT_ERR ((uint8_t)0x50) |
| #define | IS_SPI_I2S_CONFIG_IT(IT) |
| #define | SPI_I2S_IT_OVR ((uint8_t)0x56) |
| #define | SPI_IT_MODF ((uint8_t)0x55) |
| #define | SPI_IT_CRCERR ((uint8_t)0x54) |
| #define | I2S_IT_UDR ((uint8_t)0x53) |
| #define | IS_SPI_I2S_CLEAR_IT(IT) (((IT) == SPI_IT_CRCERR)) |
| #define | IS_SPI_I2S_GET_IT(IT) |
| #define | SPI_I2S_FLAG_RXNE ((uint16_t)0x0001) |
| #define | SPI_I2S_FLAG_TXE ((uint16_t)0x0002) |
| #define | I2S_FLAG_CHSIDE ((uint16_t)0x0004) |
| #define | I2S_FLAG_UDR ((uint16_t)0x0008) |
| #define | SPI_FLAG_CRCERR ((uint16_t)0x0010) |
| #define | SPI_FLAG_MODF ((uint16_t)0x0020) |
| #define | SPI_I2S_FLAG_OVR ((uint16_t)0x0040) |
| #define | SPI_I2S_FLAG_BSY ((uint16_t)0x0080) |
| #define | IS_SPI_I2S_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR)) |
| #define | IS_SPI_I2S_GET_FLAG(FLAG) |
| #define | IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1) |
Functions | |
| void | SPI_I2S_DeInit (SPI_TypeDef *SPIx) |
| Deinitializes the SPIx peripheral registers to their default reset values (Affects also the I2Ss). | |
| void | SPI_Init (SPI_TypeDef *SPIx, SPI_InitTypeDef *SPI_InitStruct) |
| Initializes the SPIx peripheral according to the specified parameters in the SPI_InitStruct. | |
| void | I2S_Init (SPI_TypeDef *SPIx, I2S_InitTypeDef *I2S_InitStruct) |
| Initializes the SPIx peripheral according to the specified parameters in the I2S_InitStruct. | |
| void | SPI_StructInit (SPI_InitTypeDef *SPI_InitStruct) |
| Fills each SPI_InitStruct member with its default value. | |
| void | I2S_StructInit (I2S_InitTypeDef *I2S_InitStruct) |
| Fills each I2S_InitStruct member with its default value. | |
| void | SPI_Cmd (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the specified SPI peripheral. | |
| void | I2S_Cmd (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the specified SPI peripheral (in I2S mode). | |
| void | SPI_I2S_ITConfig (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState) |
| Enables or disables the specified SPI/I2S interrupts. | |
| void | SPI_I2S_DMACmd (SPI_TypeDef *SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState) |
| Enables or disables the SPIx/I2Sx DMA interface. | |
| void | SPI_I2S_SendData (SPI_TypeDef *SPIx, uint16_t Data) |
| Transmits a Data through the SPIx/I2Sx peripheral. | |
| uint16_t | SPI_I2S_ReceiveData (SPI_TypeDef *SPIx) |
| Returns the most recent received data by the SPIx/I2Sx peripheral. | |
| void | SPI_NSSInternalSoftwareConfig (SPI_TypeDef *SPIx, uint16_t SPI_NSSInternalSoft) |
| Configures internally by software the NSS pin for the selected SPI. | |
| void | SPI_SSOutputCmd (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the SS output for the selected SPI. | |
| void | SPI_DataSizeConfig (SPI_TypeDef *SPIx, uint16_t SPI_DataSize) |
| Configures the data size for the selected SPI. | |
| void | SPI_TransmitCRC (SPI_TypeDef *SPIx) |
| Transmit the SPIx CRC value. | |
| void | SPI_CalculateCRC (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the CRC value calculation of the transferred bytes. | |
| uint16_t | SPI_GetCRC (SPI_TypeDef *SPIx, uint8_t SPI_CRC) |
| Returns the transmit or the receive CRC register value for the specified SPI. | |
| uint16_t | SPI_GetCRCPolynomial (SPI_TypeDef *SPIx) |
| Returns the CRC Polynomial register value for the specified SPI. | |
| void | SPI_BiDirectionalLineConfig (SPI_TypeDef *SPIx, uint16_t SPI_Direction) |
| Selects the data transfer direction in bi-directional mode for the specified SPI. | |
| FlagStatus | SPI_I2S_GetFlagStatus (SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG) |
| Checks whether the specified SPI/I2S flag is set or not. | |
| void | SPI_I2S_ClearFlag (SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG) |
| Clears the SPIx CRC Error (CRCERR) flag. | |
| ITStatus | SPI_I2S_GetITStatus (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT) |
| Checks whether the specified SPI/I2S interrupt has occurred or not. | |
| void | SPI_I2S_ClearITPendingBit (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT) |
| Clears the SPIx CRC Error (CRCERR) interrupt pending bit. | |
This file contains all the functions prototypes for the SPI firmware library.
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.
Definition in file stm32f10x_spi.h.
1.7.5