被依存関係図:

マクロ定義
#define	LOOPBACK_MODE 0 /* 1 is loopback, 0 is normal operation. */

#define	SSP_SLAVE 0 /* 1 is SLAVE mode, 0 is master mode */

#define	TX_RX_ONLY

#define	USE_CS 0

#define	SSP_DEBUG 0

#define	SSP_BUFSIZE 16

#define	FIFOSIZE 8

#define	DELAY_COUNT 10

#define	MAX_TIMEOUT 0xFF

#define	SSP0_SEL (1 << 2)

#define	SSPSR_TFE (1 << 0)

#define	SSPSR_TNF (1 << 1)

#define	SSPSR_RNE (1 << 2)

#define	SSPSR_RFF (1 << 3)

#define	SSPSR_BSY (1 << 4)

#define	SSPCR0_DSS (1 << 0)

#define	SSPCR0_FRF (1 << 4)

#define	SSPCR0_SPO (1 << 6)

#define	SSPCR0_SPH (1 << 7)

#define	SSPCR0_SCR (1 << 8)

#define	SSPCR1_LBM (1 << 0)

#define	SSPCR1_SSE (1 << 1)

#define	SSPCR1_MS (1 << 2)

#define	SSPCR1_SOD (1 << 3)

#define	SSPIMSC_RORIM (1 << 0)

#define	SSPIMSC_RTIM (1 << 1)

#define	SSPIMSC_RXIM (1 << 2)

#define	SSPIMSC_TXIM (1 << 3)

#define	SSPRIS_RORRIS (1 << 0)

#define	SSPRIS_RTRIS (1 << 1)

#define	SSPRIS_RXRIS (1 << 2)

#define	SSPRIS_TXRIS (1 << 3)

#define	SSPMIS_RORMIS (1 << 0)

#define	SSPMIS_RTMIS (1 << 1)

#define	SSPMIS_RXMIS (1 << 2)

#define	SSPMIS_TXMIS (1 << 3)

#define	SSPICR_RORIC (1 << 0)

#define	SSPICR_RTIC (1 << 1)

#define	WREN 0x06 /* MSB A8 is set to 0, simplifying test */

#define	WRDI 0x04

#define	RDSR 0x05

#define	WRSR 0x01

#define	READ 0x03

#define	WRITE 0x02

#define	RDSR_RDY 0x01

#define	RDSR_WEN 0x02

関数
void	SSP_IRQHandler (void)

void	SSPInit (void)

void	SSPSend (uint8_t *Buf, uint32_t Length)

void	SSPReceive (uint8_t *buf, uint32_t Length)

マクロ定義詳解

◆ DELAY_COUNT

#define DELAY_COUNT 10

◆ FIFOSIZE

#define FIFOSIZE 8

◆ LOOPBACK_MODE

#define LOOPBACK_MODE 0 /* 1 is loopback, 0 is normal operation. */

◆ MAX_TIMEOUT

#define MAX_TIMEOUT 0xFF

◆ RDSR

#define RDSR 0x05

◆ RDSR_RDY

#define RDSR_RDY 0x01

◆ RDSR_WEN

#define RDSR_WEN 0x02

◆ READ

#define READ 0x03

◆ SSP0_SEL

#define SSP0_SEL (1 << 2)

◆ SSP_BUFSIZE

#define SSP_BUFSIZE 16

◆ SSP_DEBUG

#define SSP_DEBUG 0

◆ SSP_SLAVE

#define SSP_SLAVE 0 /* 1 is SLAVE mode, 0 is master mode */

◆ SSPCR0_DSS

#define SSPCR0_DSS (1 << 0)

◆ SSPCR0_FRF

#define SSPCR0_FRF (1 << 4)

◆ SSPCR0_SCR

#define SSPCR0_SCR (1 << 8)

◆ SSPCR0_SPH

#define SSPCR0_SPH (1 << 7)

◆ SSPCR0_SPO

#define SSPCR0_SPO (1 << 6)

◆ SSPCR1_LBM

#define SSPCR1_LBM (1 << 0)

◆ SSPCR1_MS

#define SSPCR1_MS (1 << 2)

◆ SSPCR1_SOD

#define SSPCR1_SOD (1 << 3)

◆ SSPCR1_SSE

#define SSPCR1_SSE (1 << 1)

◆ SSPICR_RORIC

#define SSPICR_RORIC (1 << 0)

◆ SSPICR_RTIC

#define SSPICR_RTIC (1 << 1)

◆ SSPIMSC_RORIM

#define SSPIMSC_RORIM (1 << 0)

◆ SSPIMSC_RTIM

#define SSPIMSC_RTIM (1 << 1)

◆ SSPIMSC_RXIM

#define SSPIMSC_RXIM (1 << 2)

◆ SSPIMSC_TXIM

#define SSPIMSC_TXIM (1 << 3)

◆ SSPMIS_RORMIS

#define SSPMIS_RORMIS (1 << 0)

◆ SSPMIS_RTMIS

#define SSPMIS_RTMIS (1 << 1)

◆ SSPMIS_RXMIS

#define SSPMIS_RXMIS (1 << 2)

◆ SSPMIS_TXMIS

#define SSPMIS_TXMIS (1 << 3)

◆ SSPRIS_RORRIS

#define SSPRIS_RORRIS (1 << 0)

◆ SSPRIS_RTRIS

#define SSPRIS_RTRIS (1 << 1)

◆ SSPRIS_RXRIS

#define SSPRIS_RXRIS (1 << 2)

◆ SSPRIS_TXRIS

#define SSPRIS_TXRIS (1 << 3)

◆ SSPSR_BSY

#define SSPSR_BSY (1 << 4)

◆ SSPSR_RFF

#define SSPSR_RFF (1 << 3)

◆ SSPSR_RNE

#define SSPSR_RNE (1 << 2)

◆ SSPSR_TFE

#define SSPSR_TFE (1 << 0)

◆ SSPSR_TNF

#define SSPSR_TNF (1 << 1)

◆ TX_RX_ONLY

#define TX_RX_ONLY

値:

0               /* 1 is TX or RX only depending on SSP_SLAVE
                                                                flag, 0 is either loopback mode or communicate
                                                                with a serial EEPROM. */

◆ USE_CS

#define USE_CS 0

◆ WRDI

#define WRDI 0x04

◆ WREN

#define WREN 0x06 /* MSB A8 is set to 0, simplifying test */

◆ WRITE

#define WRITE 0x02

◆ WRSR

#define WRSR 0x01

関数詳解

◆ SSP_IRQHandler()

void SSP_IRQHandler ( void )

◆ SSPInit()

void SSPInit ( void )

◆ SSPReceive()

void SSPReceive	(	uint8_t *	buf,
		uint32_t	Length
	)

◆ SSPSend()

void SSPSend	(	uint8_t *	Buf,
		uint32_t	Length
	)