SPI_Exported_Types

Enumerations
enum	SPI_BaudRatePrescaler_TypeDef {   SPI_BAUDRATEPRESCALER_2 = (uint8_t)0x00, SPI_BAUDRATEPRESCALER_4 = (uint8_t)0x08, SPI_BAUDRATEPRESCALER_8 = (uint8_t)0x10, SPI_BAUDRATEPRESCALER_16 = (uint8_t)0x18,   SPI_BAUDRATEPRESCALER_32 = (uint8_t)0x20, SPI_BAUDRATEPRESCALER_64 = (uint8_t)0x28, SPI_BAUDRATEPRESCALER_128 = (uint8_t)0x30, SPI_BAUDRATEPRESCALER_256 = (uint8_t)0x38 }
	SPI BaudRate Prescaler Warning: element values correspond to BR bits position. More...
enum	SPI_ClockPhase_TypeDef { SPI_CLOCKPHASE_1EDGE = (uint8_t)0x00, SPI_CLOCKPHASE_2EDGE = (uint8_t)0x01 }
	SPI Clock Phase Warning: element values correspond to CPHA bit position. More...
enum	SPI_ClockPolarity_TypeDef { SPI_CLOCKPOLARITY_LOW = (uint8_t)0x00, SPI_CLOCKPOLARITY_HIGH = (uint8_t)0x02 }
	SPI Clock Polarity Warning: element values correspond to CPOL bit position. More...
enum	SPI_CRC_TypeDef { SPI_CRC_RX = (uint8_t)0x00, SPI_CRC_TX = (uint8_t)0x01 }
	SPI CRC Transmit/Receive. More...
enum	SPI_DataDirection_TypeDef { SPI_DATADIRECTION_2LINES_FULLDUPLEX = (uint8_t)0x00, SPI_DATADIRECTION_2LINES_RXONLY = (uint8_t)0x04, SPI_DATADIRECTION_1LINE_RX = (uint8_t)0x80, SPI_DATADIRECTION_1LINE_TX = (uint8_t)0xC0 }
	SPI data direction mode Warning: element values correspond to BDM, BDOE, RXONLY bits position. More...
enum	SPI_Direction_TypeDef { SPI_DIRECTION_RX = (uint8_t)0x00, SPI_DIRECTION_TX = (uint8_t)0x01 }
	SPI direction transmit/receive. More...
enum	SPI_FirstBit_TypeDef { SPI_FIRSTBIT_MSB = (uint8_t)0x00, SPI_FIRSTBIT_LSB = (uint8_t)0x80 }
	SPI Frame Format: MSB or LSB transmitted first Warning: element values correspond to LSBFIRST bit position. More...
enum	SPI_Flag_TypeDef {   SPI_FLAG_BSY = (uint8_t)0x80, SPI_FLAG_OVR = (uint8_t)0x40, SPI_FLAG_MODF = (uint8_t)0x20, SPI_FLAG_CRCERR = (uint8_t)0x10,   SPI_FLAG_WKUP = (uint8_t)0x08, SPI_FLAG_TXE = (uint8_t)0x02, SPI_FLAG_RXNE = (uint8_t)0x01 }
	SPI flags definition - Warning : FLAG value = mapping position register. More...
enum	SPI_IT_TypeDef {   SPI_IT_WKUP = (uint8_t)0x34, SPI_IT_OVR = (uint8_t)0x65, SPI_IT_MODF = (uint8_t)0x55, SPI_IT_CRCERR = (uint8_t)0x45,   SPI_IT_TXE = (uint8_t)0x17, SPI_IT_RXNE = (uint8_t)0x06, SPI_IT_ERR = (uint8_t)0x05 }
	SPI_IT possible values Elements values convention: 0xYX X: Position of the corresponding Interrupt Y: ITPENDINGBIT position. More...
enum	SPI_Mode_TypeDef { SPI_MODE_MASTER = (uint8_t)0x04, SPI_MODE_SLAVE = (uint8_t)0x00 }
	SPI master/slave mode Warning: element values correspond to MSTR bit position. More...
enum	SPI_NSS_TypeDef { SPI_NSS_SOFT = (uint8_t)0x02, SPI_NSS_HARD = (uint8_t)0x00 }
	SPI Slave Select management Warning: element values correspond to LSBFIRST bit position. More...

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Enumeration Type Documentation

enum SPI_BaudRatePrescaler_TypeDef

SPI BaudRate Prescaler Warning: element values correspond to BR bits position.

Enumerator:

SPI_BAUDRATEPRESCALER_2	SPI frequency = frequency(CPU)/2
SPI_BAUDRATEPRESCALER_4	SPI frequency = frequency(CPU)/4
SPI_BAUDRATEPRESCALER_8	SPI frequency = frequency(CPU)/8
SPI_BAUDRATEPRESCALER_16	SPI frequency = frequency(CPU)/16
SPI_BAUDRATEPRESCALER_32	SPI frequency = frequency(CPU)/32
SPI_BAUDRATEPRESCALER_64	SPI frequency = frequency(CPU)/64
SPI_BAUDRATEPRESCALER_128	SPI frequency = frequency(CPU)/128
SPI_BAUDRATEPRESCALER_256	SPI frequency = frequency(CPU)/256

Definition at line 87 of file stm8s_spi.h.

enum SPI_ClockPhase_TypeDef

SPI Clock Phase Warning: element values correspond to CPHA bit position.

Enumerator:

SPI_CLOCKPHASE_1EDGE	The first clock transition is the first data capture edge
SPI_CLOCKPHASE_2EDGE	The second clock transition is the first data capture edge

Definition at line 111 of file stm8s_spi.h.

enum SPI_ClockPolarity_TypeDef

SPI Clock Polarity Warning: element values correspond to CPOL bit position.

Enumerator:

SPI_CLOCKPOLARITY_LOW	Clock to 0 when idle
SPI_CLOCKPOLARITY_HIGH	Clock to 1 when idle

Definition at line 102 of file stm8s_spi.h.

enum SPI_CRC_TypeDef

SPI CRC Transmit/Receive.

Enumerator:

SPI_CRC_RX	Select Tx CRC register
SPI_CRC_TX	Select Rx CRC register

Definition at line 128 of file stm8s_spi.h.

enum SPI_DataDirection_TypeDef

SPI data direction mode Warning: element values correspond to BDM, BDOE, RXONLY bits position.

Enumerator:

SPI_DATADIRECTION_2LINES_FULLDUPLEX	2-line uni-directional data mode enable
SPI_DATADIRECTION_2LINES_RXONLY	Receiver only in 2 line uni-directional data mode
SPI_DATADIRECTION_1LINE_RX	Receiver only in 1 line bi-directional data mode
SPI_DATADIRECTION_1LINE_TX	Transmit only in 1 line bi-directional data mode

Definition at line 47 of file stm8s_spi.h.

enum SPI_Direction_TypeDef

SPI direction transmit/receive.

Enumerator:

SPI_DIRECTION_RX	Selects Rx receive direction in bi-directional mode
SPI_DIRECTION_TX	Selects Tx transmission direction in bi-directional mode

Definition at line 69 of file stm8s_spi.h.

enum SPI_FirstBit_TypeDef

SPI Frame Format: MSB or LSB transmitted first Warning: element values correspond to LSBFIRST bit position.

Enumerator:

SPI_FIRSTBIT_MSB	MSB bit will be transmitted first
SPI_FIRSTBIT_LSB	LSB bit will be transmitted first

Definition at line 120 of file stm8s_spi.h.

enum SPI_Flag_TypeDef

SPI flags definition - Warning : FLAG value = mapping position register.

Enumerator:

SPI_FLAG_BSY	Busy flag
SPI_FLAG_OVR	Overrun flag
SPI_FLAG_MODF	Mode fault
SPI_FLAG_CRCERR	CRC error flag
SPI_FLAG_WKUP	Wake-up flag
SPI_FLAG_TXE	Transmit buffer empty
SPI_FLAG_RXNE	Receive buffer empty

Definition at line 136 of file stm8s_spi.h.

enum SPI_IT_TypeDef

SPI_IT possible values Elements values convention: 0xYX X: Position of the corresponding Interrupt Y: ITPENDINGBIT position.

Enumerator:

SPI_IT_WKUP	Wake-up interrupt
SPI_IT_OVR	Overrun interrupt
SPI_IT_MODF	Mode fault interrupt
SPI_IT_CRCERR	CRC error interrupt
SPI_IT_TXE	Transmit buffer empty interrupt
SPI_IT_RXNE	Receive buffer not empty interrupt
SPI_IT_ERR	Error interrupt

Definition at line 152 of file stm8s_spi.h.

enum SPI_Mode_TypeDef

SPI master/slave mode Warning: element values correspond to MSTR bit position.

Enumerator:

SPI_MODE_MASTER	SPI Master configuration
SPI_MODE_SLAVE	SPI Slave configuration

Definition at line 78 of file stm8s_spi.h.

enum SPI_NSS_TypeDef

SPI Slave Select management Warning: element values correspond to LSBFIRST bit position.

Enumerator:

SPI_NSS_SOFT	Software slave management disabled
SPI_NSS_HARD	Software slave management enabled

Definition at line 58 of file stm8s_spi.h.