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#define | IS_SPI_ALL_PERIPH(PERIPH) |
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#define | IS_SPI_1_PERIPH(PERIPH) (((PERIPH) == SPI1)) |
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#define | SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000) |
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#define | SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400) |
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#define | SPI_Direction_1Line_Rx ((uint16_t)0x8000) |
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#define | SPI_Direction_1Line_Tx ((uint16_t)0xC000) |
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#define | IS_SPI_DIRECTION_MODE(MODE) |
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#define | SPI_Mode_Master ((uint16_t)0x0104) |
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#define | SPI_Mode_Slave ((uint16_t)0x0000) |
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#define | IS_SPI_MODE(MODE) |
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#define | SPI_DataSize_4b ((uint16_t)0x0300) |
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#define | SPI_DataSize_5b ((uint16_t)0x0400) |
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#define | SPI_DataSize_6b ((uint16_t)0x0500) |
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#define | SPI_DataSize_7b ((uint16_t)0x0600) |
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#define | SPI_DataSize_8b ((uint16_t)0x0700) |
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#define | SPI_DataSize_9b ((uint16_t)0x0800) |
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#define | SPI_DataSize_10b ((uint16_t)0x0900) |
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#define | SPI_DataSize_11b ((uint16_t)0x0A00) |
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#define | SPI_DataSize_12b ((uint16_t)0x0B00) |
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#define | SPI_DataSize_13b ((uint16_t)0x0C00) |
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#define | SPI_DataSize_14b ((uint16_t)0x0D00) |
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#define | SPI_DataSize_15b ((uint16_t)0x0E00) |
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#define | SPI_DataSize_16b ((uint16_t)0x0F00) |
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#define | IS_SPI_DATA_SIZE(SIZE) |
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#define | SPI_CRCLength_8b ((uint16_t)0x0000) |
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#define | SPI_CRCLength_16b SPI_CR1_CRCL |
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#define | IS_SPI_CRC_LENGTH(LENGTH) |
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#define | SPI_CPOL_Low ((uint16_t)0x0000) |
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#define | SPI_CPOL_High SPI_CR1_CPOL |
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#define | IS_SPI_CPOL(CPOL) |
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#define | SPI_CPHA_1Edge ((uint16_t)0x0000) |
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#define | SPI_CPHA_2Edge SPI_CR1_CPHA |
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#define | IS_SPI_CPHA(CPHA) |
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#define | SPI_NSS_Soft SPI_CR1_SSM |
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#define | SPI_NSS_Hard ((uint16_t)0x0000) |
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#define | IS_SPI_NSS(NSS) |
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#define | SPI_BaudRatePrescaler_2 ((uint16_t)0x0000) |
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#define | SPI_BaudRatePrescaler_4 ((uint16_t)0x0008) |
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#define | SPI_BaudRatePrescaler_8 ((uint16_t)0x0010) |
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#define | SPI_BaudRatePrescaler_16 ((uint16_t)0x0018) |
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#define | SPI_BaudRatePrescaler_32 ((uint16_t)0x0020) |
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#define | SPI_BaudRatePrescaler_64 ((uint16_t)0x0028) |
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#define | SPI_BaudRatePrescaler_128 ((uint16_t)0x0030) |
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#define | SPI_BaudRatePrescaler_256 ((uint16_t)0x0038) |
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#define | IS_SPI_BAUDRATE_PRESCALER(PRESCALER) |
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#define | SPI_FirstBit_MSB ((uint16_t)0x0000) |
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#define | SPI_FirstBit_LSB SPI_CR1_LSBFIRST |
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#define | IS_SPI_FIRST_BIT(BIT) |
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#define | I2S_Mode_SlaveTx ((uint16_t)0x0000) |
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#define | I2S_Mode_SlaveRx ((uint16_t)0x0100) |
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#define | I2S_Mode_MasterTx ((uint16_t)0x0200) |
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#define | I2S_Mode_MasterRx ((uint16_t)0x0300) |
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#define | IS_I2S_MODE(MODE) |
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#define | I2S_Standard_Phillips ((uint16_t)0x0000) |
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#define | I2S_Standard_MSB ((uint16_t)0x0010) |
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#define | I2S_Standard_LSB ((uint16_t)0x0020) |
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#define | I2S_Standard_PCMShort ((uint16_t)0x0030) |
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#define | I2S_Standard_PCMLong ((uint16_t)0x00B0) |
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#define | IS_I2S_STANDARD(STANDARD) |
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#define | I2S_DataFormat_16b ((uint16_t)0x0000) |
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#define | I2S_DataFormat_16bextended ((uint16_t)0x0001) |
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#define | I2S_DataFormat_24b ((uint16_t)0x0003) |
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#define | I2S_DataFormat_32b ((uint16_t)0x0005) |
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#define | IS_I2S_DATA_FORMAT(FORMAT) |
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#define | I2S_MCLKOutput_Enable SPI_I2SPR_MCKOE |
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#define | I2S_MCLKOutput_Disable ((uint16_t)0x0000) |
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#define | IS_I2S_MCLK_OUTPUT(OUTPUT) |
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#define | I2S_AudioFreq_192k ((uint32_t)192000) |
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#define | I2S_AudioFreq_96k ((uint32_t)96000) |
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#define | I2S_AudioFreq_48k ((uint32_t)48000) |
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#define | I2S_AudioFreq_44k ((uint32_t)44100) |
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#define | I2S_AudioFreq_32k ((uint32_t)32000) |
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#define | I2S_AudioFreq_22k ((uint32_t)22050) |
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#define | I2S_AudioFreq_16k ((uint32_t)16000) |
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#define | I2S_AudioFreq_11k ((uint32_t)11025) |
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#define | I2S_AudioFreq_8k ((uint32_t)8000) |
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#define | I2S_AudioFreq_Default ((uint32_t)2) |
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#define | IS_I2S_AUDIO_FREQ(FREQ) |
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#define | I2S_CPOL_Low ((uint16_t)0x0000) |
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#define | I2S_CPOL_High SPI_I2SCFGR_CKPOL |
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#define | IS_I2S_CPOL(CPOL) |
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#define | SPI_RxFIFOThreshold_HF ((uint16_t)0x0000) |
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#define | SPI_RxFIFOThreshold_QF SPI_CR2_FRXTH |
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#define | IS_SPI_RX_FIFO_THRESHOLD(THRESHOLD) |
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#define | SPI_I2S_DMAReq_Tx SPI_CR2_TXDMAEN |
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#define | SPI_I2S_DMAReq_Rx SPI_CR2_RXDMAEN |
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#define | IS_SPI_I2S_DMA_REQ(REQ) ((((REQ) & (uint16_t)0xFFFC) == 0x00) && ((REQ) != 0x00)) |
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#define | SPI_LastDMATransfer_TxEvenRxEven ((uint16_t)0x0000) |
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#define | SPI_LastDMATransfer_TxOddRxEven ((uint16_t)0x4000) |
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#define | SPI_LastDMATransfer_TxEvenRxOdd ((uint16_t)0x2000) |
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#define | SPI_LastDMATransfer_TxOddRxOdd ((uint16_t)0x6000) |
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#define | IS_SPI_LAST_DMA_TRANSFER(TRANSFER) |
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#define | SPI_NSSInternalSoft_Set SPI_CR1_SSI |
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#define | SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF) |
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#define | IS_SPI_NSS_INTERNAL(INTERNAL) |
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#define | SPI_CRC_Tx ((uint8_t)0x00) |
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#define | SPI_CRC_Rx ((uint8_t)0x01) |
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#define | IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx)) |
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#define | SPI_Direction_Rx ((uint16_t)0xBFFF) |
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#define | SPI_Direction_Tx ((uint16_t)0x4000) |
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#define | IS_SPI_DIRECTION(DIRECTION) |
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#define | SPI_I2S_IT_TXE ((uint8_t)0x71) |
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#define | SPI_I2S_IT_RXNE ((uint8_t)0x60) |
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#define | SPI_I2S_IT_ERR ((uint8_t)0x50) |
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#define | IS_SPI_I2S_CONFIG_IT(IT) |
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#define | I2S_IT_UDR ((uint8_t)0x53) |
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#define | SPI_IT_MODF ((uint8_t)0x55) |
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#define | SPI_I2S_IT_OVR ((uint8_t)0x56) |
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#define | SPI_I2S_IT_FRE ((uint8_t)0x58) |
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#define | IS_SPI_I2S_GET_IT(IT) |
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#define | SPI_TransmissionFIFOStatus_Empty ((uint16_t)0x0000) |
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#define | SPI_TransmissionFIFOStatus_1QuarterFull ((uint16_t)0x0800) |
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#define | SPI_TransmissionFIFOStatus_HalfFull ((uint16_t)0x1000) |
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#define | SPI_TransmissionFIFOStatus_Full ((uint16_t)0x1800) |
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#define | SPI_ReceptionFIFOStatus_Empty ((uint16_t)0x0000) |
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#define | SPI_ReceptionFIFOStatus_1QuarterFull ((uint16_t)0x0200) |
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#define | SPI_ReceptionFIFOStatus_HalfFull ((uint16_t)0x0400) |
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#define | SPI_ReceptionFIFOStatus_Full ((uint16_t)0x0600) |
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#define | SPI_I2S_FLAG_RXNE SPI_SR_RXNE |
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#define | SPI_I2S_FLAG_TXE SPI_SR_TXE |
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#define | I2S_FLAG_CHSIDE SPI_SR_CHSIDE |
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#define | I2S_FLAG_UDR SPI_SR_UDR |
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#define | SPI_FLAG_CRCERR SPI_SR_CRCERR |
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#define | SPI_FLAG_MODF SPI_SR_MODF |
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#define | SPI_I2S_FLAG_OVR SPI_SR_OVR |
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#define | SPI_I2S_FLAG_BSY SPI_SR_BSY |
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#define | SPI_I2S_FLAG_FRE SPI_SR_FRE |
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#define | IS_SPI_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR)) |
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#define | IS_SPI_I2S_GET_FLAG(FLAG) |
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#define | IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1) |
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void | SPI_I2S_DeInit (SPI_TypeDef *SPIx) |
| Deinitializes the SPIx peripheral registers to their default reset values. More...
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void | SPI_Init (SPI_TypeDef *SPIx, SPI_InitTypeDef *SPI_InitStruct) |
| Initializes the SPIx peripheral according to the specified parameters in the SPI_InitStruct. More...
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void | I2S_Init (SPI_TypeDef *SPIx, I2S_InitTypeDef *I2S_InitStruct) |
| Initializes the SPIx peripheral according to the specified parameters in the I2S_InitStruct. More...
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void | SPI_StructInit (SPI_InitTypeDef *SPI_InitStruct) |
| Fills each SPI_InitStruct member with its default value. More...
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void | I2S_StructInit (I2S_InitTypeDef *I2S_InitStruct) |
| Fills each I2S_InitStruct member with its default value. More...
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void | SPI_TIModeCmd (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the TI Mode. More...
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void | SPI_NSSPulseModeCmd (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the NSS pulse management mode. More...
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void | SPI_Cmd (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the specified SPI peripheral. More...
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void | I2S_Cmd (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the specified SPI peripheral (in I2S mode). More...
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void | SPI_DataSizeConfig (SPI_TypeDef *SPIx, uint16_t SPI_DataSize) |
| Configures the data size for the selected SPI. More...
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void | SPI_RxFIFOThresholdConfig (SPI_TypeDef *SPIx, uint16_t SPI_RxFIFOThreshold) |
| Configures the FIFO reception threshold for the selected SPI. More...
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void | SPI_BiDirectionalLineConfig (SPI_TypeDef *SPIx, uint16_t SPI_Direction) |
| Selects the data transfer direction in bidirectional mode for the specified SPI. More...
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void | SPI_NSSInternalSoftwareConfig (SPI_TypeDef *SPIx, uint16_t SPI_NSSInternalSoft) |
| Configures internally by software the NSS pin for the selected SPI. More...
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void | SPI_SSOutputCmd (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the SS output for the selected SPI. More...
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void | SPI_SendData8 (SPI_TypeDef *SPIx, uint8_t Data) |
| Transmits a Data through the SPIx/I2Sx peripheral. More...
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void | SPI_I2S_SendData16 (SPI_TypeDef *SPIx, uint16_t Data) |
| Transmits a Data through the SPIx/I2Sx peripheral. More...
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uint8_t | SPI_ReceiveData8 (SPI_TypeDef *SPIx) |
| Returns the most recent received data by the SPIx/I2Sx peripheral. More...
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uint16_t | SPI_I2S_ReceiveData16 (SPI_TypeDef *SPIx) |
| Returns the most recent received data by the SPIx peripheral. More...
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void | SPI_CRCLengthConfig (SPI_TypeDef *SPIx, uint16_t SPI_CRCLength) |
| Configures the CRC calculation length for the selected SPI. More...
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void | SPI_CalculateCRC (SPI_TypeDef *SPIx, FunctionalState NewState) |
| Enables or disables the CRC value calculation of the transferred bytes. More...
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void | SPI_TransmitCRC (SPI_TypeDef *SPIx) |
| Transmit the SPIx CRC value. More...
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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...
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uint16_t | SPI_GetCRCPolynomial (SPI_TypeDef *SPIx) |
| Returns the CRC Polynomial register value for the specified SPI. More...
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void | SPI_I2S_DMACmd (SPI_TypeDef *SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState) |
| Enables or disables the SPIx/I2Sx DMA interface. More...
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void | SPI_LastDMATransferCmd (SPI_TypeDef *SPIx, uint16_t SPI_LastDMATransfer) |
| Configures the number of data to transfer type(Even/Odd) for the DMA last transfers and for the selected SPI. More...
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void | SPI_I2S_ITConfig (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState) |
| Enables or disables the specified SPI/I2S interrupts. More...
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uint16_t | SPI_GetTransmissionFIFOStatus (SPI_TypeDef *SPIx) |
| Returns the current SPIx Transmission FIFO filled level. More...
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uint16_t | SPI_GetReceptionFIFOStatus (SPI_TypeDef *SPIx) |
| Returns the current SPIx Reception FIFO filled level. More...
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FlagStatus | SPI_I2S_GetFlagStatus (SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG) |
| Checks whether the specified SPI flag is set or not. More...
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void | SPI_I2S_ClearFlag (SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG) |
| Clears the SPIx CRC Error (CRCERR) flag. More...
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ITStatus | SPI_I2S_GetITStatus (SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT) |
| Checks whether the specified SPI/I2S interrupt has occurred or not. More...
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This file contains all the functions prototypes for the SPI firmware library.
- Author
- MCD Application Team
- Version
- V1.0.1
- Date
- 20-April-2012
- Attention
© COPYRIGHT 2012 STMicroelectronics
Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:
http://www.st.com/software_license_agreement_liberty_v2
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.