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92 lines
2.0 KiB
92 lines
2.0 KiB
15 years ago
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/* Anschlüsse sind:
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* B0 - 1wire
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* B1 - Kontrast-PWM
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* B2 - Backlight-PWM
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* B3-B5 - ISP
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* C0-C1 - 2farb-LED
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* C2 - LED
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* C3-C4 - Knopf-drehung
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* C5 - Knopf-taster
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* C6 - ISP
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* D0-6 - LCD (DB4-7, RS, R/W, EN)
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* D7 - LED
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*/
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#ifndef __MAIN_H
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#define __MAIN_H
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#include <stdint.h>
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#define LED1PORT PORTC
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#define LED1APIN 0
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#define LED1BPIN 1
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#define LED2PORT PORTC
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#define LED2PIN 2
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#define LED3PORT PORTD
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#define LED3PIN 7
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#define BACKLIGHTPORT PORTB
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#define BACKLIGHTPIN 2
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// button handling
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#define BUTTPIN PINC
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#define BUTTLPIN 5
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#define BUTTRPIN 4
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#define BUTTTPIN 3
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#define BUTTEV_PUSH 1
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#define BUTT_BOUNCE 25 //approx ms debounce time
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extern uint8_t buttonevent;
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extern int8_t buttoninc; // how much the button turned.
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// you might want to subtract turns you consumed since the variable
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// is updated in an interrupt
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//uint8_t volatile timer1_acc;
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#define FLOWTEMP_MAX 100
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#define FLOWTEMP_MIN 5
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#define FLOWTEMP_DEFAULT 70
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#define FLOWTEMP_ALARM_MIN 50
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#define FLOWTEMP_ALARM_MAX 100
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#define FLOWTEMP_ALARM_DEFAULT 87
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#define FLOWTEMP_RANGE_MAX 40
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#define FLOWTEMP_RANGE_DEFAULT 15
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extern uint8_t flowtemp_alarm;
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extern uint8_t flowtemp_range;
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extern uint8_t flowtemp;
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void set_display_brightness(uint8_t display_brightness);
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void store_display_brightness(uint8_t new_brightness);
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uint8_t load_display_brightness();
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void set_display_contrast(uint8_t display_contrast);
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void store_display_contrast(uint8_t new_contrast);
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uint8_t load_display_contrast();
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void set_flowtemp(uint8_t new_flowtemp);
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void store_flowtemp(uint8_t new_flowtemp);
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uint8_t load_flowtemp();
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void set_flowtemp_range(uint8_t new_flowtemp_range);
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void store_flowtemp_range(uint8_t new_flowtemp_range);
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uint8_t load_flowtemp_range();
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void set_flowtemp_alarm(uint8_t new_flowtemp_alarm);
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void store_flowtemp_alarm(uint8_t new_flowtemp_alarm);
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uint8_t load_flowtemp_alarm();
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// clock
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extern struct clockfmt {
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uint8_t hour;
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uint8_t minute;
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uint8_t second;
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} clock;
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#endif //__MAIN_H
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