BitBangSPI_Master.h File Reference

This file contains the BitBangSPI Configuration settings.

• Compiler: IAR EWAVR and GNU GCC for AVR8
• Supported devices: ATXMEGA128A1
• Userguide: QTouch Library User Guide - doc8207.pdf.
• Support: https://www.microchip.com/support/

Author

Microchip Technology Inc: http://www.microchip.com

Macros
#define	CPU_SPEED   8
#define	DELAYUS(DELAY)   __builtin_avr_delay_cycles((DELAY)*CPU_SPEED);
Port and Pin Selection
Port and Pin selection for interfacing device to QT600 Bridge
#define	SS_BB   4
#define	SCK_BB   7
#define	MOSI_BB   5
#define	MISO_BB   6
#define	SPI_BB_SS   C
#define	SPI_BB_SCK   C
#define	SPI_BB_MOSI   C
#define	SPI_BB_MISO   C

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

#define CPU_SPEED   8

#define DELAYUS

(

DELAY

)

__builtin_avr_delay_cycles((DELAY)*CPU_SPEED);

Referenced by BitBangSPI_Send_Byte().

#define MISO_BB   6

Referenced by BitBangSPI_Master_Init(), and BitBangSPI_Send_Byte().

#define MOSI_BB   5

Referenced by BitBangSPI_Master_Init(), and BitBangSPI_Send_Byte().

#define SCK_BB   7

Referenced by BitBangSPI_Master_Init(), and BitBangSPI_Send_Byte().

#define SPI_BB_MISO   C

Referenced by BitBangSPI_Master_Init(), and BitBangSPI_Send_Byte().

#define SPI_BB_MOSI   C

Referenced by BitBangSPI_Master_Init(), and BitBangSPI_Send_Byte().

#define SPI_BB_SCK   C

Referenced by BitBangSPI_Master_Init(), and BitBangSPI_Send_Byte().

#define SPI_BB_SS   C

Referenced by BitBangSPI_Master_Init().

#define SS_BB   4

Referenced by BitBangSPI_Master_Init().

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().

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().