spi_slave_hs_arch.h File Reference

Highspeed SPI Slave Interface. More...

#include "std.h"
#include "pprzlink/pprzlink_device.h"

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Data Structures
struct	spi_slave_hs

Macros
#define	SpiEnable()
#define	SpiDisable()
#define	SPI_SLAVE_HS_RX_BUFFER_SIZE   256
#define	SPI_SLAVE_HS_TX_BUFFER_SIZE   64

Variables
struct spi_slave_hs	spi_slave_hs
uint16_t	spi_slave_hs_rx_insert_idx
uint16_t	spi_slave_hs_rx_extract_idx
uint8_t	spi_slave_hs_rx_buffer [SPI_SLAVE_HS_RX_BUFFER_SIZE]
uint8_t	spi_slave_hs_tx_insert_idx
uint8_t	spi_slave_hs_tx_extract_idx
uint8_t	spi_slave_hs_tx_buffer [SPI_SLAVE_HS_TX_BUFFER_SIZE]

Detailed Description

Highspeed SPI Slave Interface.

SS on P0.20 Circular Buffer

Definition in file spi_slave_hs_arch.h.

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Data Structure Documentation

struct spi_slave_hs

Definition at line 37 of file spi_slave_hs_arch.h.

Collaboration diagram for spi_slave_hs:

Data Fields
struct link_device	device	Generic device interface.

Macro Definition Documentation

#define SPI_SLAVE_HS_RX_BUFFER_SIZE   256

Definition at line 53 of file spi_slave_hs_arch.h.

Referenced by spi_slave_hs_getch(), and SSP_ISR().

#define SPI_SLAVE_HS_TX_BUFFER_SIZE   64

Definition at line 59 of file spi_slave_hs_arch.h.

Referenced by spi_slave_hs_transmit(), and SSP_ISR().

#define SpiDisable

(

)

Value:

{    \
    ClearBit(SSPCR1, SSE);  \
  }

Definition at line 48 of file spi_slave_hs_arch.h.

Referenced by SPI1_ISR().

#define SpiEnable

(

)

Value:

{   \
    SetBit(SSPCR1, SSE);  \
  }

Definition at line 44 of file spi_slave_hs_arch.h.

Referenced by ADS8344_start(), baro_scp_read(), baro_scp_start_high_res_measurement(), and lcd_spi_tx().

Variable Documentation

struct spi_slave_hs spi_slave_hs

Definition at line 41 of file spi_slave_hs_arch.c.

uint8_t spi_slave_hs_rx_buffer[SPI_SLAVE_HS_RX_BUFFER_SIZE]

Definition at line 45 of file spi_slave_hs_arch.c.

Referenced by spi_slave_hs_getch(), and SSP_ISR().

uint16_t spi_slave_hs_rx_extract_idx

Definition at line 44 of file spi_slave_hs_arch.c.

Referenced by spi_slave_hs_char_available(), spi_slave_hs_getch(), and SSP_ISR().

uint16_t spi_slave_hs_rx_insert_idx

Definition at line 44 of file spi_slave_hs_arch.c.

Referenced by spi_slave_hs_char_available(), and SSP_ISR().

uint8_t spi_slave_hs_tx_buffer[SPI_SLAVE_HS_TX_BUFFER_SIZE]

Definition at line 47 of file spi_slave_hs_arch.c.

Referenced by spi_slave_hs_transmit(), and SSP_ISR().

uint8_t spi_slave_hs_tx_extract_idx

Definition at line 46 of file spi_slave_hs_arch.c.

Referenced by spi_slave_hs_transmit(), and SSP_ISR().

uint8_t spi_slave_hs_tx_insert_idx

Definition at line 46 of file spi_slave_hs_arch.c.

Referenced by spi_slave_hs_transmit(), and SSP_ISR().