BitBangSPI_Master.c File Reference

#include <avr/io.h>
#include "BitBangSPI_Master.h"
#include "QDebugTransport.h"

Macros
#define	CONCAT(A, B, C)   JOIN1( A, B, C )
#define	JOIN1(A, B, C)   A ## B ## C

Functions
void	BitBangSPI_Master_Init (void)
	BitBangSPI_Master_Init to Initialize BitBangSPI Interface. More...
uint8_t	BitBangSPI_Send_Byte (uint8_t c)
	BitBangSPI_Send_Byte Send and Read one byte using BitBangSPI Interface. More...
void	BitBangSPI_Send_Message (void)
	BitBangSPI_Send_Message to Send and Read one frame using BitBangSPI Interface. More...

#define CONCAT	(		A,
			B,
			C
	)		JOIN1( A, B, C )

Referenced by BitBangSPI_Master_Init(), and BitBangSPI_Send_Byte().

#define JOIN1	(		A,
			B,
			C
	)		A ## B ## C

void BitBangSPI_Master_Init

(

void

)

BitBangSPI_Master_Init to Initialize BitBangSPI Interface.

Note

Called from QDebug_Init in QDebug.c

References CONCAT, MISO_BB, MOSI_BB, SCK_BB, SPI_BB_MISO, SPI_BB_MOSI, SPI_BB_SCK, SPI_BB_SS, and SS_BB.

Referenced by QDebug_Init().

uint8_t BitBangSPI_Send_Byte

(

uint8_t

c

)

BitBangSPI_Send_Byte Send and Read one byte using BitBangSPI Interface.

Parameters

input

is Data to send to slave output is Data read from slave

Note

Called from BitBangSPI_Send_Message in this file

References CONCAT, DELAYUS, MISO_BB, MOSI_BB, SCK_BB, SPI_BB_MISO, SPI_BB_MOSI, and SPI_BB_SCK.

Referenced by BitBangSPI_Send_Message().

void BitBangSPI_Send_Message

(

void

)

BitBangSPI_Send_Message to Send and Read one frame using BitBangSPI Interface.

Note

Called from Send_Message in QDebugTransport.c

References BitBangSPI_Send_Byte(), RxHandler(), TX_Buffer, and TX_index.

Referenced by Send_Message().