mirror of
https://github.com/halleysfifthinc/Toyota-AVC-LAN
synced 2025-06-07 16:06:12 +00:00
feccda9e69
- Change AVC output enable/disable to only change input/output of pin 7; only one pin should need to be used to send (i.e. actual differential signaling isn't being used, therefore, we can achieve the necessary (single-ended) differential voltage using only one pin, leaving the other outputting low) - Use virtual ports to enable setting output status with single instruction
83 lines
2.9 KiB
C
83 lines
2.9 KiB
C
/*--------------------------------------------------------------------------------------------------
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Name : GlobalDef.h
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Description : Global definitions.
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History : 2004/04/06 - Created by Louis Frigon.
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--------------------------------------------------------------------------------------------------*/
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#ifndef _GLOBALDEF_H_
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#define _GLOBALDEF_H_
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#include <avr/io.h>
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/*--------------------------------------------------------------------------------------------------
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Constants
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--------------------------------------------------------------------------------------------------*/
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#define FALSE 0
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#define TRUE (!FALSE)
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// AVC LAN bus on AC2 (PA6/7)
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// PA6 AINP0 +
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// PA7 AINN1 -
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#define INPUT_IS_SET ( bit_is_set( AC2_STATUS, AC_STATE_bp ) )
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#define INPUT_IS_CLEAR ( bit_is_clear( AC2_STATUS, AC_STATE_bp ) )
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#define LED_DDR DDRB
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#define LED_PORT PORTB
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#define LEDOUT _BV(PORT5)
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#define sbi(port, bit) (port) |= (1 << (bit)) // Set bit (i.e. to 1)
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#define cbi(port, bit) (port) &= ~(1 << (bit)) // Clear bit (i.e. set bit to 0)
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/*--------------------------------------------------------------------------------------------------
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Type definitions
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--------------------------------------------------------------------------------------------------*/
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typedef unsigned char byte;
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typedef unsigned int word;
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/*--------------------------------------------------------------------------------------------------
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Prototypes
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--------------------------------------------------------------------------------------------------*/
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inline void LedOff( void );
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inline void LedOn( void );
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/*--------------------------------------------------------------------------------------------------
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From Marcin's "const.h"
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--------------------------------------------------------------------------------------------------*/
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// max 10 events in fifo
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extern byte EventCount;
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extern byte EventCmd[10];
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extern byte Event;
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#define EV_NOTHING 0
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#define EV_DISPLAY 1
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#define EV_STATUS 4
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//------------------------------------------------------------------------------
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// const
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#define smYear 1
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#define smMonth 2
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#define smDay 3
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#define smHour 4
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#define smMin 5
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#define smWDay 6
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//#define STOPEvent cbi(TIMSK, TOIE1); cbi(UCSRB, RXCIE);
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//#define STARTEvent sbi(TIMSK, TOIE1); sbi(UCSRB, RXCIE);
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extern byte showLog;
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extern byte showLog2;
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#endif // _GLOBALDEF_H_
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/*--------------------------------------------------------------------------------------------------
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End of file.
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--------------------------------------------------------------------------------------------------*/
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