dep_bool_menu "CAN bus support" CAN_SUPPORT y

if [ "$CAN_SUPPORT" = "y" ]; then
   bool 'Use MCU builtin SPI support' SPI_HARDWARE

   choice 'SPI Port'			\
      "PORTA  0 \
       PORTB  1 \
       PORTC  2 \
       PORTD  3" \
      'PORTB' SPI_PORTIDX

   choice 'Bit MOSI'			\
      "Bit0 0 \
       Bit1 1 \
       Bit2 2 \
       Bit3 3 \
       Bit4 4 \
       Bit5 5 \
       Bit6 6 \
       Bit7 7" \
      'Bit5' SPI_PIN_MOSI

   choice 'Bit MISO'			\
      "Bit0 0 \
       Bit1 1 \
       Bit2 2 \
       Bit3 3 \
       Bit4 4 \
       Bit5 5 \
       Bit6 6 \
       Bit7 7" \
      'Bit6' SPI_PIN_MISO

   choice 'Bit SCK'			\
      "Bit0 0 \
       Bit1 1 \
       Bit2 2 \
       Bit3 3 \
       Bit4 4 \
       Bit5 5 \
       Bit6 6 \
       Bit7 7" \
      'Bit7' SPI_PIN_SCK

   choice 'Bit SS'			\
      "Bit0 0 \
       Bit1 1 \
       Bit2 2 \
       Bit3 3 \
       Bit4 4 \
       Bit5 5 \
       Bit6 6 \
       Bit7 7" \
      'Bit4' SPI_PIN_SS

   bool "Use AVR hardware interrupt" CAN_INTERRUPT

   choice 'MCP Interrupt Port'			\
	 "PINA  PINA \
	  PINB  PINB \
	  PINC  PINC \
	  PIND  PIND" \
	 'PIND' SPI_REG_PIN_MCP_INT

   choice 'MCP Interrupt Bit'			\
	 "Bit0 0 \
	  Bit1 1 \
	  Bit2 2 \
	  Bit3 3 \
	  Bit4 4 \
	  Bit5 5 \
	  Bit6 6 \
	  Bit7 7" \
	 'Bit2' SPI_PIN_MCP_INT
fi
endmenu