This file contains all the functions prototypes for the SPI firmware library. More...
#include "stm32f10x.h"
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Classes | |
| struct | I2S_InitTypeDef |
| I2S Init structure definition. More... | |
| struct | SPI_InitTypeDef |
| SPI Init structure definition. More... | |
Macros | |
| #define | I2S_AudioFreq_11k ((uint32_t)11025) |
| #define | I2S_AudioFreq_16k ((uint32_t)16000) |
| #define | I2S_AudioFreq_192k ((uint32_t)192000) |
| #define | I2S_AudioFreq_22k ((uint32_t)22050) |
| #define | I2S_AudioFreq_32k ((uint32_t)32000) |
| #define | I2S_AudioFreq_44k ((uint32_t)44100) |
| #define | I2S_AudioFreq_48k ((uint32_t)48000) |
| #define | I2S_AudioFreq_8k ((uint32_t)8000) |
| #define | I2S_AudioFreq_96k ((uint32_t)96000) |
| #define | I2S_AudioFreq_Default ((uint32_t)2) |
| #define | I2S_CPOL_High ((uint16_t)0x0008) |
| #define | I2S_CPOL_Low ((uint16_t)0x0000) |
| #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 | I2S_FLAG_CHSIDE ((uint16_t)0x0004) |
| #define | I2S_FLAG_UDR ((uint16_t)0x0008) |
| #define | I2S_IT_UDR ((uint8_t)0x53) |
| #define | I2S_MCLKOutput_Disable ((uint16_t)0x0000) |
| #define | I2S_MCLKOutput_Enable ((uint16_t)0x0200) |
| #define | I2S_Mode_MasterRx ((uint16_t)0x0300) |
| #define | I2S_Mode_MasterTx ((uint16_t)0x0200) |
| #define | I2S_Mode_SlaveRx ((uint16_t)0x0100) |
| #define | I2S_Mode_SlaveTx ((uint16_t)0x0000) |
| #define | I2S_Standard_LSB ((uint16_t)0x0020) |
| #define | I2S_Standard_MSB ((uint16_t)0x0010) |
| #define | I2S_Standard_PCMLong ((uint16_t)0x00B0) |
| #define | I2S_Standard_PCMShort ((uint16_t)0x0030) |
| #define | I2S_Standard_Phillips ((uint16_t)0x0000) |
| #define | IS_I2S_AUDIO_FREQ(FREQ) |
| #define | IS_I2S_CPOL(CPOL) |
| #define | IS_I2S_DATA_FORMAT(FORMAT) |
| #define | IS_I2S_MCLK_OUTPUT(OUTPUT) |
| #define | IS_I2S_MODE(MODE) |
| #define | IS_I2S_STANDARD(STANDARD) |
| #define | IS_SPI_23_PERIPH(PERIPH) |
| #define | IS_SPI_ALL_PERIPH(PERIPH) |
| #define | IS_SPI_BAUDRATE_PRESCALER(PRESCALER) |
| #define | IS_SPI_CPHA(CPHA) |
| #define | IS_SPI_CPOL(CPOL) |
| #define | IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx)) |
| #define | IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1) |
| #define | IS_SPI_DATASIZE(DATASIZE) |
| #define | IS_SPI_DIRECTION(DIRECTION) |
| #define | IS_SPI_DIRECTION_MODE(MODE) |
| #define | IS_SPI_FIRST_BIT(BIT) |
| #define | IS_SPI_I2S_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR)) |
| #define | IS_SPI_I2S_CLEAR_IT(IT) (((IT) == SPI_IT_CRCERR)) |
| #define | IS_SPI_I2S_CONFIG_IT(IT) |
| #define | IS_SPI_I2S_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFFFC) == 0x00) && ((DMAREQ) != 0x00)) |
| #define | IS_SPI_I2S_GET_FLAG(FLAG) |
| #define | IS_SPI_I2S_GET_IT(IT) |
| #define | IS_SPI_MODE(MODE) |
| #define | IS_SPI_NSS(NSS) |
| #define | IS_SPI_NSS_INTERNAL(INTERNAL) |
| #define | SPI_BaudRatePrescaler_128 ((uint16_t)0x0030) |
| #define | SPI_BaudRatePrescaler_16 ((uint16_t)0x0018) |
| #define | SPI_BaudRatePrescaler_2 ((uint16_t)0x0000) |
| #define | SPI_BaudRatePrescaler_256 ((uint16_t)0x0038) |
| #define | SPI_BaudRatePrescaler_32 ((uint16_t)0x0020) |
| #define | SPI_BaudRatePrescaler_4 ((uint16_t)0x0008) |
| #define | SPI_BaudRatePrescaler_64 ((uint16_t)0x0028) |
| #define | SPI_BaudRatePrescaler_8 ((uint16_t)0x0010) |
| #define | SPI_CPHA_1Edge ((uint16_t)0x0000) |
| #define | SPI_CPHA_2Edge ((uint16_t)0x0001) |
| #define | SPI_CPOL_High ((uint16_t)0x0002) |
| #define | SPI_CPOL_Low ((uint16_t)0x0000) |
| #define | SPI_CRC_Rx ((uint8_t)0x01) |
| #define | SPI_CRC_Tx ((uint8_t)0x00) |
| #define | SPI_DataSize_16b ((uint16_t)0x0800) |
| #define | SPI_DataSize_8b ((uint16_t)0x0000) |
| #define | SPI_Direction_1Line_Rx ((uint16_t)0x8000) |
| #define | SPI_Direction_1Line_Tx ((uint16_t)0xC000) |
| #define | SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000) |
| #define | SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400) |
| #define | SPI_Direction_Rx ((uint16_t)0xBFFF) |
| #define | SPI_Direction_Tx ((uint16_t)0x4000) |
| #define | SPI_FirstBit_LSB ((uint16_t)0x0080) |
| #define | SPI_FirstBit_MSB ((uint16_t)0x0000) |
| #define | SPI_FLAG_CRCERR ((uint16_t)0x0010) |
| #define | SPI_FLAG_MODF ((uint16_t)0x0020) |
| #define | SPI_I2S_DMAReq_Rx ((uint16_t)0x0001) |
| #define | SPI_I2S_DMAReq_Tx ((uint16_t)0x0002) |
| #define | SPI_I2S_FLAG_BSY ((uint16_t)0x0080) |
| #define | SPI_I2S_FLAG_OVR ((uint16_t)0x0040) |
| #define | SPI_I2S_FLAG_RXNE ((uint16_t)0x0001) |
| #define | SPI_I2S_FLAG_TXE ((uint16_t)0x0002) |
| #define | SPI_I2S_IT_ERR ((uint8_t)0x50) |
| #define | SPI_I2S_IT_OVR ((uint8_t)0x56) |
| #define | SPI_I2S_IT_RXNE ((uint8_t)0x60) |
| #define | SPI_I2S_IT_TXE ((uint8_t)0x71) |
| #define | SPI_IT_CRCERR ((uint8_t)0x54) |
| #define | SPI_IT_MODF ((uint8_t)0x55) |
| #define | SPI_Mode_Master ((uint16_t)0x0104) |
| #define | SPI_Mode_Slave ((uint16_t)0x0000) |
| #define | SPI_NSS_Hard ((uint16_t)0x0000) |
| #define | SPI_NSS_Soft ((uint16_t)0x0200) |
| #define | SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF) |
| #define | SPI_NSSInternalSoft_Set ((uint16_t)0x0100) |
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 bidirectional 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) |
| De-initialize the SPIx peripheral registers to their default reset values. 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 SPIx/I2Sx flag is set or not. More... | |
| ITStatus | SPI_I2S_GetITStatus (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT) |
| Checks whether the specified SPIx/I2Sx 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 contains all the functions prototypes for the SPI firmware library.
- 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.h.