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AVRASM ver. 2.2.7 main.asm Fri Jun 30 16:51:54 2023
[builtin](2): Including file '/home/sergeyyarkov/.mchp_packs/Microchip/ATtiny_DFP/3.0.151/avrasm/inc\tn2313Adef.inc'
main.asm(15): Including file 'definitions.asm'
main.asm(16): Including file 'macros.asm'
main.asm(329): Including file 'div16u.asm'
div16u.asm(22): warning: Register r16 already defined by the .DEF directive
main.asm(329): 'div16u.asm' included form here
div16u.asm(23): warning: Register r17 already defined by the .DEF directive
main.asm(329): 'div16u.asm' included form here
div16u.asm(24): warning: Register r16 already defined by the .DEF directive
main.asm(329): 'div16u.asm' included form here
div16u.asm(25): warning: Register r17 already defined by the .DEF directive
main.asm(329): 'div16u.asm' included form here
div16u.asm(27): warning: Register r19 already defined by the .DEF directive
main.asm(329): 'div16u.asm' included form here
div16u.asm(28): warning: Register r20 already defined by the .DEF directive
main.asm(329): 'div16u.asm' included form here
main.asm(330): Including file 'div8u.asm'
div8u.asm(18): warning: Register r15 already defined by the .DEF directive
main.asm(330): 'div8u.asm' included form here
div8u.asm(19): warning: Register r16 already defined by the .DEF directive
main.asm(330): 'div8u.asm' included form here
div8u.asm(20): warning: Register r16 already defined by the .DEF directive
main.asm(330): 'div8u.asm' included form here
div8u.asm(21): warning: Register r17 already defined by the .DEF directive
main.asm(330): 'div8u.asm' included form here
div8u.asm(22): warning: Register r18 already defined by the .DEF directive
main.asm(330): 'div8u.asm' included form here
main.asm(331): Including file 'mpy16u.asm'
mpy16u.asm(19): warning: Register r16 already defined by the .DEF directive
main.asm(331): 'mpy16u.asm' included form here
mpy16u.asm(20): warning: Register r17 already defined by the .DEF directive
main.asm(331): 'mpy16u.asm' included form here
mpy16u.asm(21): warning: Register r18 already defined by the .DEF directive
main.asm(331): 'mpy16u.asm' included form here
mpy16u.asm(22): warning: Register r19 already defined by the .DEF directive
main.asm(331): 'mpy16u.asm' included form here
mpy16u.asm(23): warning: Register r18 already defined by the .DEF directive
main.asm(331): 'mpy16u.asm' included form here
mpy16u.asm(24): warning: Register r19 already defined by the .DEF directive
main.asm(331): 'mpy16u.asm' included form here
mpy16u.asm(25): warning: Register r20 already defined by the .DEF directive
main.asm(331): 'mpy16u.asm' included form here
mpy16u.asm(26): warning: Register r21 already defined by the .DEF directive
main.asm(331): 'mpy16u.asm' included form here
main.asm(498): warning: Register r16 already defined by the .DEF directive
main.asm(499): warning: Register r17 already defined by the .DEF directive
[builtin](2): Including file '/home/sergeyyarkov/.mchp_packs/Microchip/ATtiny_DFP/3.0.151/avrasm/inc\tn2313Adef.inc'
main.asm(15): Including file 'definitions.asm'
main.asm(16): Including file 'macros.asm'
main.asm(329): Including file 'div16u.asm'
main.asm(330): Including file 'div8u.asm'
main.asm(331): Including file 'mpy16u.asm'
;
;***** Created: 2011-02-09 12:04 ******* Source: ATtiny2313A.xml *********
;*************************************************************************
;* A P P L I C A T I O N N O T E F O R T H E A V R F A M I L Y
;*
;* Number : AVR000
;* File Name : "tn2313Adef.inc"
;* Title : Register/Bit Definitions for the ATtiny2313A
;* Date : 2011-02-09
;* Version : 2.35
;* Support E-mail : avr@atmel.com
;* Target MCU : ATtiny2313A
;*
;* DESCRIPTION
;* When including this file in the assembly program file, all I/O register
;* names and I/O register bit names appearing in the data book can be used.
;* In addition, the six registers forming the three data pointers X, Y and
;* Z have been assigned names XL - ZH. Highest RAM address for Internal
;* SRAM is also defined
;*
;* The Register names are represented by their hexadecimal address.
;*
;* The Register Bit names are represented by their bit number (0-7).
;*
;* Please observe the difference in using the bit names with instructions
;* such as "sbr"/"cbr" (set/clear bit in register) and "sbrs"/"sbrc"
;* (skip if bit in register set/cleared). The following example illustrates
;* this:
;*
;* in r16,PORTB ;read PORTB latch
;* sbr r16,(1<<PB6)+(1<<PB5) ;set PB6 and PB5 (use masks, not bit#)
;* out PORTB,r16 ;output to PORTB
;*
;* in r16,TIFR ;read the Timer Interrupt Flag Register
;* sbrc r16,TOV0 ;test the overflow flag (use bit#)
;* rjmp TOV0_is_set ;jump if set
;* ... ;otherwise do something else
;*************************************************************************
#ifndef _TN2313ADEF_INC_
#define _TN2313ADEF_INC_
#pragma partinc 0
; ***** SPECIFY DEVICE ***************************************************
.device ATtiny2313A
#pragma AVRPART ADMIN PART_NAME ATtiny2313A
.equ SIGNATURE_000 = 0x1e
.equ SIGNATURE_001 = 0x91
.equ SIGNATURE_002 = 0x0a
#pragma AVRPART CORE CORE_VERSION V2
#pragma AVRPART CORE NEW_INSTRUCTIONS lpm rd,z+
; ***** I/O REGISTER DEFINITIONS *****************************************
; NOTE:
; Definitions marked "MEMORY MAPPED"are extended I/O ports
; and cannot be used with IN/OUT instructions
.equ SREG = 0x3f
.equ SPL = 0x3d
.equ OCR0B = 0x3c
.equ GIMSK = 0x3b
.equ EIFR = 0x3a
.equ TIMSK = 0x39
.equ TIFR = 0x38
.equ SPMCSR = 0x37
.equ OCR0A = 0x36
.equ MCUCR = 0x35
.equ MCUSR = 0x34
.equ TCCR0B = 0x33
.equ TCNT0 = 0x32
.equ OSCCAL = 0x31
.equ TCCR0A = 0x30
.equ TCCR1A = 0x2f
.equ TCCR1B = 0x2e
.equ TCNT1L = 0x2c
.equ TCNT1H = 0x2d
.equ OCR1AL = 0x2a
.equ OCR1AH = 0x2b
.equ OCR1BL = 0x28
.equ OCR1BH = 0x29
.equ CLKPR = 0x26
.equ ICR1L = 0x24
.equ ICR1H = 0x25
.equ GTCCR = 0x23
.equ TCCR1C = 0x22
.equ WDTCR = 0x21
.equ PCMSK0 = 0x20
.equ EEAR = 0x1e
.equ EEDR = 0x1d
.equ EECR = 0x1c
.equ PORTA = 0x1b
.equ DDRA = 0x1a
.equ PINA = 0x19
.equ PORTB = 0x18
.equ DDRB = 0x17
.equ PINB = 0x16
.equ GPIOR2 = 0x15
.equ GPIOR1 = 0x14
.equ GPIOR0 = 0x13
.equ PORTD = 0x12
.equ DDRD = 0x11
.equ PIND = 0x10
.equ USIDR = 0x0f
.equ USISR = 0x0e
.equ USICR = 0x0d
.equ UDR = 0x0c
.equ UCSRA = 0x0b
.equ UCSRB = 0x0a
.equ UBRRL = 0x09
.equ ACSR = 0x08
.equ BODCR = 0x07
.equ PRR = 0x06
.equ PCMSK2 = 0x05
.equ PCMSK1 = 0x04
.equ UCSRC = 0x03
.equ UBRRH = 0x02
.equ DIDR = 0x01
; ***** BIT DEFINITIONS **************************************************
; ***** PORTB ************************
; PORTB - Port B Data Register
.equ PORTB0 = 0 ; Port B Data Register bit 0
.equ PB0 = 0 ; For compatibility
.equ PORTB1 = 1 ; Port B Data Register bit 1
.equ PB1 = 1 ; For compatibility
.equ PORTB2 = 2 ; Port B Data Register bit 2
.equ PB2 = 2 ; For compatibility
.equ PORTB3 = 3 ; Port B Data Register bit 3
.equ PB3 = 3 ; For compatibility
.equ PORTB4 = 4 ; Port B Data Register bit 4
.equ PB4 = 4 ; For compatibility
.equ PORTB5 = 5 ; Port B Data Register bit 5
.equ PB5 = 5 ; For compatibility
.equ PORTB6 = 6 ; Port B Data Register bit 6
.equ PB6 = 6 ; For compatibility
.equ PORTB7 = 7 ; Port B Data Register bit 7
.equ PB7 = 7 ; For compatibility
; DDRB - Port B Data Direction Register
.equ DDB0 = 0 ; Port B Data Direction Register bit 0
.equ DDB1 = 1 ; Port B Data Direction Register bit 1
.equ DDB2 = 2 ; Port B Data Direction Register bit 2
.equ DDB3 = 3 ; Port B Data Direction Register bit 3
.equ DDB4 = 4 ; Port B Data Direction Register bit 4
.equ DDB5 = 5 ; Port B Data Direction Register bit 5
.equ DDB6 = 6 ; Port B Data Direction Register bit 6
.equ DDB7 = 7 ; Port B Data Direction Register bit 7
; PINB - Port B Input Pins
.equ PINB0 = 0 ; Port B Input Pins bit 0
.equ PINB1 = 1 ; Port B Input Pins bit 1
.equ PINB2 = 2 ; Port B Input Pins bit 2
.equ PINB3 = 3 ; Port B Input Pins bit 3
.equ PINB4 = 4 ; Port B Input Pins bit 4
.equ PINB5 = 5 ; Port B Input Pins bit 5
.equ PINB6 = 6 ; Port B Input Pins bit 6
.equ PINB7 = 7 ; Port B Input Pins bit 7
; ***** TIMER_COUNTER_0 **************
; TIMSK - Timer/Counter Interrupt Mask Register
.equ OCIE0A = 0 ; Timer/Counter0 Output Compare Match A Interrupt Enable
.equ TOIE0 = 1 ; Timer/Counter0 Overflow Interrupt Enable
.equ OCIE0B = 2 ; Timer/Counter0 Output Compare Match B Interrupt Enable
; TIFR - Timer/Counter Interrupt Flag register
.equ OCF0A = 0 ; Timer/Counter0 Output Compare Flag 0A
.equ TOV0 = 1 ; Timer/Counter0 Overflow Flag
.equ OCF0B = 2 ; Timer/Counter0 Output Compare Flag 0B
; OCR0B - Timer/Counter0 Output Compare Register
.equ OCR0_0 = 0 ;
.equ OCR0_1 = 1 ;
.equ OCR0_2 = 2 ;
.equ OCR0_3 = 3 ;
.equ OCR0_4 = 4 ;
.equ OCR0_5 = 5 ;
.equ OCR0_6 = 6 ;
.equ OCR0_7 = 7 ;
; OCR0A - Timer/Counter0 Output Compare Register
.equ OCR0A_0 = 0 ;
.equ OCR0A_1 = 1 ;
.equ OCR0A_2 = 2 ;
.equ OCR0A_3 = 3 ;
.equ OCR0A_4 = 4 ;
.equ OCR0A_5 = 5 ;
.equ OCR0A_6 = 6 ;
.equ OCR0A_7 = 7 ;
; TCCR0A - Timer/Counter Control Register A
.equ WGM00 = 0 ; Waveform Generation Mode
.equ WGM01 = 1 ; Waveform Generation Mode
.equ COM0B0 = 4 ; Compare Match Output B Mode
.equ COM0B1 = 5 ; Compare Match Output B Mode
.equ COM0A0 = 6 ; Compare Match Output A Mode
.equ COM0A1 = 7 ; Compare Match Output A Mode
; TCNT0 - Timer/Counter0
.equ TCNT0_0 = 0 ;
.equ TCNT0_1 = 1 ;
.equ TCNT0_2 = 2 ;
.equ TCNT0_3 = 3 ;
.equ TCNT0_4 = 4 ;
.equ TCNT0_5 = 5 ;
.equ TCNT0_6 = 6 ;
.equ TCNT0_7 = 7 ;
; TCCR0B - Timer/Counter Control Register B
.equ TCCR0 = TCCR0B ; For compatibility
.equ CS00 = 0 ; Clock Select
.equ CS01 = 1 ; Clock Select
.equ CS02 = 2 ; Clock Select
.equ WGM02 = 3 ;
.equ FOC0B = 6 ; Force Output Compare B
.equ FOC0A = 7 ; Force Output Compare B
; ***** TIMER_COUNTER_1 **************
; TIMSK - Timer/Counter Interrupt Mask Register
.equ ICIE1 = 3 ; Timer/Counter1 Input Capture Interrupt Enable
.equ TICIE = ICIE1 ; For compatibility
.equ OCIE1B = 5 ; Timer/Counter1 Output CompareB Match Interrupt Enable
.equ OCIE1A = 6 ; Timer/Counter1 Output CompareA Match Interrupt Enable
.equ TOIE1 = 7 ; Timer/Counter1 Overflow Interrupt Enable
; TIFR - Timer/Counter Interrupt Flag register
.equ ICF1 = 3 ; Input Capture Flag 1
.equ OCF1B = 5 ; Output Compare Flag 1B
.equ OCF1A = 6 ; Output Compare Flag 1A
.equ TOV1 = 7 ; Timer/Counter1 Overflow Flag
; TCCR1A - Timer/Counter1 Control Register A
.equ WGM10 = 0 ; Pulse Width Modulator Select Bit 0
.equ PWM10 = WGM10 ; For compatibility
.equ WGM11 = 1 ; Pulse Width Modulator Select Bit 1
.equ PWM11 = WGM11 ; For compatibility
.equ COM1B0 = 4 ; Comparet Ouput Mode 1B, bit 0
.equ COM1B1 = 5 ; Compare Output Mode 1B, bit 1
.equ COM1A0 = 6 ; Comparet Ouput Mode 1A, bit 0
.equ COM1A1 = 7 ; Compare Output Mode 1A, bit 1
; TCCR1B - Timer/Counter1 Control Register B
.equ CS10 = 0 ; Clock Select bit 0
.equ CS11 = 1 ; Clock Select 1 bit 1
.equ CS12 = 2 ; Clock Select1 bit 2
.equ WGM12 = 3 ; Waveform Generation Mode Bit 2
.equ CTC1 = WGM12 ; For compatibility
.equ WGM13 = 4 ; Waveform Generation Mode Bit 3
.equ ICES1 = 6 ; Input Capture 1 Edge Select
.equ ICNC1 = 7 ; Input Capture 1 Noise Canceler
; TCCR1C - Timer/Counter1 Control Register C
.equ FOC1B = 6 ; Force Output Compare for Channel B
.equ FOC1A = 7 ; Force Output Compare for Channel A
; ***** WATCHDOG *********************
; WDTCR - Watchdog Timer Control Register
.equ WDTCSR = WDTCR ; For compatibility
.equ WDP0 = 0 ; Watch Dog Timer Prescaler bit 0
.equ WDP1 = 1 ; Watch Dog Timer Prescaler bit 1
.equ WDP2 = 2 ; Watch Dog Timer Prescaler bit 2
.equ WDE = 3 ; Watch Dog Enable
.equ WDCE = 4 ; Watchdog Change Enable
.equ WDTOE = WDCE ; For compatibility
.equ WDP3 = 5 ; Watchdog Timer Prescaler Bit 3
.equ WDIE = 6 ; Watchdog Timeout Interrupt Enable
.equ WDIF = 7 ; Watchdog Timeout Interrupt Flag
; ***** USART ************************
; UDR - USART I/O Data Register
.equ UDR0 = 0 ; USART I/O Data Register bit 0
.equ UDR1 = 1 ; USART I/O Data Register bit 1
.equ UDR2 = 2 ; USART I/O Data Register bit 2
.equ UDR3 = 3 ; USART I/O Data Register bit 3
.equ UDR4 = 4 ; USART I/O Data Register bit 4
.equ UDR5 = 5 ; USART I/O Data Register bit 5
.equ UDR6 = 6 ; USART I/O Data Register bit 6
.equ UDR7 = 7 ; USART I/O Data Register bit 7
; UCSRA - USART Control and Status Register A
.equ USR = UCSRA ; For compatibility
.equ MPCM = 0 ; Multi-processor Communication Mode
.equ U2X = 1 ; Double the USART Transmission Speed
.equ UPE = 2 ; USART Parity Error
.equ PE = UPE ; For compatibility
.equ DOR = 3 ; Data overRun
.equ FE = 4 ; Framing Error
.equ UDRE = 5 ; USART Data Register Empty
.equ TXC = 6 ; USART Transmitt Complete
.equ RXC = 7 ; USART Receive Complete
; UCSRB - USART Control and Status Register B
.equ UCR = UCSRB ; For compatibility
.equ TXB8 = 0 ; Transmit Data Bit 8
.equ RXB8 = 1 ; Receive Data Bit 8
.equ UCSZ2 = 2 ; Character Size
.equ CHR9 = UCSZ2 ; For compatibility
.equ TXEN = 3 ; Transmitter Enable
.equ RXEN = 4 ; Receiver Enable
.equ UDRIE = 5 ; USART Data register Empty Interrupt Enable
.equ TXCIE = 6 ; TX Complete Interrupt Enable
.equ RXCIE = 7 ; RX Complete Interrupt Enable
; UCSRC - USART Control and Status Register C
.equ UCPOL = 0 ; Clock Polarity
.equ UCSZ0 = 1 ; Character Size Bit 0
.equ UCSZ1 = 2 ; Character Size Bit 1
.equ USBS = 3 ; Stop Bit Select
.equ UPM0 = 4 ; Parity Mode Bit 0
.equ UPM1 = 5 ; Parity Mode Bit 1
.equ UMSEL0 = 6 ; USART Mode Select 0
.equ UMSEL1 = 7 ; USART Mode Select 1
.equ UCPHA = 1 ; USART MSPIM Clock Phase
.equ UDORD = 2 ; USART MSPIM Data Order
.equ UBRR = UBRRL ; For compatibility
; ***** ANALOG_COMPARATOR ************
; ACSR - Analog Comparator Control And Status Register
.equ ACIS0 = 0 ; Analog Comparator Interrupt Mode Select bit 0
.equ ACIS1 = 1 ; Analog Comparator Interrupt Mode Select bit 1
.equ ACIC = 2 ;
.equ ACIE = 3 ; Analog Comparator Interrupt Enable
.equ ACI = 4 ; Analog Comparator Interrupt Flag
.equ ACO = 5 ; Analog Compare Output
.equ ACBG = 6 ; Analog Comparator Bandgap Select
.equ ACD = 7 ; Analog Comparator Disable
; DIDR - Digital Input Disable Register 1
.equ AIN0D = 0 ; AIN0 Digital Input Disable
.equ AIN1D = 1 ; AIN1 Digital Input Disable
; ***** PORTD ************************
; PORTD - Data Register, Port D
.equ PORTD0 = 0 ;
.equ PD0 = 0 ; For compatibility
.equ PORTD1 = 1 ;
.equ PD1 = 1 ; For compatibility
.equ PORTD2 = 2 ;
.equ PD2 = 2 ; For compatibility
.equ PORTD3 = 3 ;
.equ PD3 = 3 ; For compatibility
.equ PORTD4 = 4 ;
.equ PD4 = 4 ; For compatibility
.equ PORTD5 = 5 ;
.equ PD5 = 5 ; For compatibility
.equ PORTD6 = 6 ;
.equ PD6 = 6 ; For compatibility
; DDRD - Data Direction Register, Port D
.equ DDD0 = 0 ;
.equ DDD1 = 1 ;
.equ DDD2 = 2 ;
.equ DDD3 = 3 ;
.equ DDD4 = 4 ;
.equ DDD5 = 5 ;
.equ DDD6 = 6 ;
; PIND - Input Pins, Port D
.equ PIND0 = 0 ;
.equ PIND1 = 1 ;
.equ PIND2 = 2 ;
.equ PIND3 = 3 ;
.equ PIND4 = 4 ;
.equ PIND5 = 5 ;
.equ PIND6 = 6 ;
; ***** EEPROM ***********************
; EEAR - EEPROM Read/Write Access
.equ EEARL = EEAR ; For compatibility
.equ EEAR0 = 0 ; EEPROM Read/Write Access bit 0
.equ EEAR1 = 1 ; EEPROM Read/Write Access bit 1
.equ EEAR2 = 2 ; EEPROM Read/Write Access bit 2
.equ EEAR3 = 3 ; EEPROM Read/Write Access bit 3
.equ EEAR4 = 4 ; EEPROM Read/Write Access bit 4
.equ EEAR5 = 5 ; EEPROM Read/Write Access bit 5
.equ EEAR6 = 6 ; EEPROM Read/Write Access bit 6
; EEDR - EEPROM Data Register
.equ EEDR0 = 0 ; EEPROM Data Register bit 0
.equ EEDR1 = 1 ; EEPROM Data Register bit 1
.equ EEDR2 = 2 ; EEPROM Data Register bit 2
.equ EEDR3 = 3 ; EEPROM Data Register bit 3
.equ EEDR4 = 4 ; EEPROM Data Register bit 4
.equ EEDR5 = 5 ; EEPROM Data Register bit 5
.equ EEDR6 = 6 ; EEPROM Data Register bit 6
.equ EEDR7 = 7 ; EEPROM Data Register bit 7
; EECR - EEPROM Control Register
.equ EERE = 0 ; EEPROM Read Enable
.equ EEPE = 1 ; EEPROM Write Enable
.equ EEWE = EEPE ; For compatibility
.equ EEMPE = 2 ; EEPROM Master Write Enable
.equ EEMWE = EEMPE ; For compatibility
.equ EERIE = 3 ; EEProm Ready Interrupt Enable
.equ EEPM0 = 4 ;
.equ EEPM1 = 5 ;
; ***** PORTA ************************
; PORTA - Port A Data Register
.equ PORTA0 = 0 ; Port A Data Register bit 0
.equ PA0 = 0 ; For compatibility
.equ PORTA1 = 1 ; Port A Data Register bit 1
.equ PA1 = 1 ; For compatibility
.equ PORTA2 = 2 ; Port A Data Register bit 2
.equ PA2 = 2 ; For compatibility
; DDRA - Port A Data Direction Register
.equ DDA0 = 0 ; Data Direction Register, Port A, bit 0
.equ DDA1 = 1 ; Data Direction Register, Port A, bit 1
.equ DDA2 = 2 ; Data Direction Register, Port A, bit 2
; PINA - Port A Input Pins
.equ PINA0 = 0 ; Input Pins, Port A bit 0
.equ PINA1 = 1 ; Input Pins, Port A bit 1
.equ PINA2 = 2 ; Input Pins, Port A bit 2
; ***** USI **************************
; USIDR - USI Data Register
.equ USIDR0 = 0 ; USI Data Register bit 0
.equ USIDR1 = 1 ; USI Data Register bit 1
.equ USIDR2 = 2 ; USI Data Register bit 2
.equ USIDR3 = 3 ; USI Data Register bit 3
.equ USIDR4 = 4 ; USI Data Register bit 4
.equ USIDR5 = 5 ; USI Data Register bit 5
.equ USIDR6 = 6 ; USI Data Register bit 6
.equ USIDR7 = 7 ; USI Data Register bit 7
; USISR - USI Status Register
.equ USICNT0 = 0 ; USI Counter Value Bit 0
.equ USICNT1 = 1 ; USI Counter Value Bit 1
.equ USICNT2 = 2 ; USI Counter Value Bit 2
.equ USICNT3 = 3 ; USI Counter Value Bit 3
.equ USIDC = 4 ; Data Output Collision
.equ USIPF = 5 ; Stop Condition Flag
.equ USIOIF = 6 ; Counter Overflow Interrupt Flag
.equ USISIF = 7 ; Start Condition Interrupt Flag
; USICR - USI Control Register
.equ USITC = 0 ; Toggle Clock Port Pin
.equ USICLK = 1 ; Clock Strobe
.equ USICS0 = 2 ; USI Clock Source Select Bit 0
.equ USICS1 = 3 ; USI Clock Source Select Bit 1
.equ USIWM0 = 4 ; USI Wire Mode Bit 0
.equ USIWM1 = 5 ; USI Wire Mode Bit 1
.equ USIOIE = 6 ; Counter Overflow Interrupt Enable
.equ USISIE = 7 ; Start Condition Interrupt Enable
; ***** EXTERNAL_INTERRUPT ***********
; GIMSK - General Interrupt Mask Register
.equ PCIE1 = 3 ;
.equ PCIE2 = 4 ;
.equ PCIE0 = 5 ;
.equ INT0 = 6 ; External Interrupt Request 0 Enable
.equ INT1 = 7 ; External Interrupt Request 1 Enable
; EIFR - Extended Interrupt Flag Register
.equ GIFR = EIFR ; For compatibility
.equ PCIF0 = 5 ;
.equ PCIF2 = 4 ;
.equ PCIF1 = 3 ;
.equ INTF0 = 6 ; External Interrupt Flag 0
.equ INTF1 = 7 ; External Interrupt Flag 1
; PCMSK2 - Pin Change Interrupt Mask Register 2
.equ PCINT11 = 0 ; Pin Change Interrupt Mask 11
.equ PCINT12 = 1 ; Pin Change Interrupt Mask 12
.equ PCINT13 = 2 ; Pin Change Interrupt Mask 13
.equ PCINT14 = 3 ; Pin Change Interrupt Mask 14
.equ PCINT15 = 4 ; Pin Change Interrupt Mask 15
.equ PCINT16 = 5 ; Pin Change Interrupt Mask 16
.equ PCINT17 = 6 ; Pin Change Interrupt Mask 17
; PCMSK1 - Pin Change Interrupt Mask Register 1
.equ PCINT8 = 0 ; Pin Change Interrupt Mask 8
.equ PCINT9 = 1 ; Pin Change Interrupt Mask 9
.equ PCINT10 = 2 ; Pin Change Interrupt Mask 10
; ***** CPU **************************
; SREG - Status Register
.equ SREG_C = 0 ; Carry Flag
.equ SREG_Z = 1 ; Zero Flag
.equ SREG_N = 2 ; Negative Flag
.equ SREG_V = 3 ; Two's Complement Overflow Flag
.equ SREG_S = 4 ; Sign Bit
.equ SREG_H = 5 ; Half Carry Flag
.equ SREG_T = 6 ; Bit Copy Storage
.equ SREG_I = 7 ; Global Interrupt Enable
; SPMCSR - Store Program Memory Control and Status register
.equ SPMEN = 0 ; Store Program Memory Enable
.equ PGERS = 1 ; Page Erase
.equ PGWRT = 2 ; Page Write
.equ RFLB = 3 ; Read Fuse and Lock Bits
.equ CTPB = 4 ; Clear Temporary Page Buffer
; MCUCR - MCU Control Register
.equ ISC00 = 0 ; Interrupt Sense Control 0 bit 0
.equ ISC01 = 1 ; Interrupt Sense Control 0 bit 1
.equ ISC10 = 2 ; Interrupt Sense Control 1 bit 0
.equ ISC11 = 3 ; Interrupt Sense Control 1 bit 1
.equ SM0 = 4 ; Sleep Mode Select Bit 0
.equ SM = SM0 ; For compatibility
.equ SE = 5 ; Sleep Enable
.equ SM1 = 6 ; Sleep Mode Select Bit 1
.equ PUD = 7 ; Pull-up Disable
; CLKPR - Clock Prescale Register
.equ CLKPS0 = 0 ; Clock Prescaler Select Bit 0
.equ CLKPS1 = 1 ; Clock Prescaler Select Bit 1
.equ CLKPS2 = 2 ; Clock Prescaler Select Bit 2
.equ CLKPS3 = 3 ; Clock Prescaler Select Bit 3
.equ CLKPCE = 7 ; Clock Prescaler Change Enable
; MCUSR - MCU Status register
.equ PORF = 0 ; Power-On Reset Flag
.equ EXTRF = 1 ; External Reset Flag
.equ BORF = 2 ; Brown-out Reset Flag
.equ WDRF = 3 ; Watchdog Reset Flag
; OSCCAL - Oscillator Calibration Register
.equ CAL0 = 0 ; Oscillatro Calibration Value Bit 0
.equ CAL1 = 1 ; Oscillatro Calibration Value Bit 1
.equ CAL2 = 2 ; Oscillatro Calibration Value Bit 2
.equ CAL3 = 3 ; Oscillatro Calibration Value Bit 3
.equ CAL4 = 4 ; Oscillatro Calibration Value Bit 4
.equ CAL5 = 5 ; Oscillatro Calibration Value Bit 5
.equ CAL6 = 6 ; Oscillatro Calibration Value Bit 6
; GTCCR - General Timer Counter Control Register
.equ SFIOR = GTCCR ; For compatibility
.equ PSR10 = 0 ;
; PCMSK - Pin-Change Mask register
.equ PCINT0 = 0 ; Pin-Change Interrupt 0
.equ PCINT1 = 1 ; Pin-Change Interrupt 1
.equ PCINT2 = 2 ; Pin-Change Interrupt 2
.equ PCINT3 = 3 ; Pin-Change Interrupt 3
.equ PCINT4 = 4 ; Pin-Change Interrupt 4
.equ PCINT5 = 5 ; Pin-Change Interrupt 5
.equ PCINT6 = 6 ; Pin-Change Interrupt 6
.equ PCINT7 = 7 ; Pin-Change Interrupt 7
; GPIOR2 - General Purpose I/O Register 2
.equ GPIOR20 = 0 ; General Purpose I/O Register 2 bit 0
.equ GPIOR21 = 1 ; General Purpose I/O Register 2 bit 1
.equ GPIOR22 = 2 ; General Purpose I/O Register 2 bit 2
.equ GPIOR23 = 3 ; General Purpose I/O Register 2 bit 3
.equ GPIOR24 = 4 ; General Purpose I/O Register 2 bit 4
.equ GPIOR25 = 5 ; General Purpose I/O Register 2 bit 5
.equ GPIOR26 = 6 ; General Purpose I/O Register 2 bit 6
.equ GPIOR27 = 7 ; General Purpose I/O Register 2 bit 7
; GPIOR1 - General Purpose I/O Register 1
.equ GPIOR10 = 0 ; General Purpose I/O Register 1 bit 0
.equ GPIOR11 = 1 ; General Purpose I/O Register 1 bit 1
.equ GPIOR12 = 2 ; General Purpose I/O Register 1 bit 2
.equ GPIOR13 = 3 ; General Purpose I/O Register 1 bit 3
.equ GPIOR14 = 4 ; General Purpose I/O Register 1 bit 4
.equ GPIOR15 = 5 ; General Purpose I/O Register 1 bit 5
.equ GPIOR16 = 6 ; General Purpose I/O Register 1 bit 6
.equ GPIOR17 = 7 ; General Purpose I/O Register 1 bit 7
; GPIOR0 - General Purpose I/O Register 0
.equ GPIOR00 = 0 ; General Purpose I/O Register 0 bit 0
.equ GPIOR01 = 1 ; General Purpose I/O Register 0 bit 1
.equ GPIOR02 = 2 ; General Purpose I/O Register 0 bit 2
.equ GPIOR03 = 3 ; General Purpose I/O Register 0 bit 3
.equ GPIOR04 = 4 ; General Purpose I/O Register 0 bit 4
.equ GPIOR05 = 5 ; General Purpose I/O Register 0 bit 5
.equ GPIOR06 = 6 ; General Purpose I/O Register 0 bit 6
.equ GPIOR07 = 7 ; General Purpose I/O Register 0 bit 7
; PRR - Power reduction register
.equ PRUSART = 0 ;
.equ PRUSI = 1 ;
.equ PRTIM0 = 2 ;
.equ PRTIM1 = 3 ;
; BODCR - BOD control register
.equ BPDSE = 0 ;
.equ BPDS = 1 ;
; ***** LOCKSBITS ********************************************************
.equ LB1 = 0 ; Lockbit
.equ LB2 = 1 ; Lockbit
; ***** FUSES ************************************************************
; LOW fuse bits
.equ CKSEL0 = 0 ; Select Clock Source
.equ CKSEL1 = 1 ; Select Clock Source
.equ CKSEL2 = 2 ; Select Clock Source
.equ CKSEL3 = 3 ; Select Clock Source
.equ SUT0 = 4 ; Select start-up time
.equ SUT1 = 5 ; Select start-up time
.equ CKOUT = 6 ; Clock output
.equ CKDIV8 = 7 ; Divide clock by 8
; HIGH fuse bits
.equ BODLEVEL0 = 0 ; Brown-out Detector trigger level
.equ BODLEVEL1 = 1 ; Brown-out Detector trigger level
.equ BODLEVEL2 = 2 ; Brown-out Detector trigger level
.equ EESAVE = 3 ; EEPROM memory is preserved through chip erase
.equ WDTON = 4 ; Watchdog Timer Always On
.equ SPIEN = 5 ; Enable Serial programming and Data Downloading
.equ DWEN = 6 ; debugWIRE Enable
.equ RSTDISBL = 7 ; External reset disable
; EXTENDED fuse bits
.equ SELFPRGEN = 0 ; Self Programming Enable
; ***** CPU REGISTER DEFINITIONS *****************************************
.def XH = r27
.def XL = r26
.def YH = r29
.def YL = r28
.def ZH = r31
.def ZL = r30
; ***** DATA MEMORY DECLARATIONS *****************************************
.equ FLASHEND = 0x03ff ; Note: Word address
.equ IOEND = 0x003f
.equ SRAM_START = 0x0060
.equ SRAM_SIZE = 128
.equ RAMEND = 0x00df
.equ XRAMEND = 0x0000
.equ E2END = 0x007f
.equ EEPROMEND = 0x007f
.equ EEADRBITS = 7
#pragma AVRPART MEMORY PROG_FLASH 2048
#pragma AVRPART MEMORY EEPROM 128
#pragma AVRPART MEMORY INT_SRAM SIZE 128
#pragma AVRPART MEMORY INT_SRAM START_ADDR 0x60
; ***** BOOTLOADER DECLARATIONS ******************************************
.equ NRWW_START_ADDR = 0x0
.equ NRWW_STOP_ADDR = 0x3ff
.equ RWW_START_ADDR = 0x0
.equ RWW_STOP_ADDR = 0x0
.equ PAGESIZE = 16
; ***** INTERRUPT VECTORS ************************************************
.equ INT0addr = 0x0001 ; External Interrupt Request 0
.equ INT1addr = 0x0002 ; External Interrupt Request 1
.equ ICP1addr = 0x0003 ; Timer/Counter1 Capture Event
.equ OC1Aaddr = 0x0004 ; Timer/Counter1 Compare Match A
.equ OC1addr = 0x0004 ; For compatibility
.equ OVF1addr = 0x0005 ; Timer/Counter1 Overflow
.equ OVF0addr = 0x0006 ; Timer/Counter0 Overflow
.equ URXCaddr = 0x0007 ; USART, Rx Complete
.equ URXC0addr = 0x0007 ; For compatibility
.equ UDREaddr = 0x0008 ; USART Data Register Empty
.equ UDRE0addr = 0x0008 ; For compatibility
.equ UTXCaddr = 0x0009 ; USART, Tx Complete
.equ UTXC0addr = 0x0009 ; For compatibility
.equ ACIaddr = 0x000a ; Analog Comparator
.equ PCIBaddr = 0x000b ; Pin Change Interrupt Request B
.equ PCIaddr = 0x000b ; For compatibility
.equ OC1Baddr = 0x000c ;
.equ OC0Aaddr = 0x000d ;
.equ OC0Baddr = 0x000e ;
.equ USI_STARTaddr = 0x000f ; USI Start Condition
.equ USI_OVFaddr = 0x0010 ; USI Overflow
.equ ERDYaddr = 0x0011 ;
.equ WDTaddr = 0x0012 ; Watchdog Timer Overflow
.equ PCIAaddr = 0x0013 ; Pin Change Interrupt Request A
.equ PCIDaddr = 0x0014 ; Pin Change Interrupt Request D
.equ INT_VECTORS_SIZE = 21 ; size in words
#endif /* _TN2313ADEF_INC_ */
; ***** END OF FILE ******************************************************
; Project name: thermostat
; Description: Electronic thermostat on AVR Microcontroller
; Source code: https://github.com/sergeyyarkov/attiny2313a_thermostat
; Device: ATtiny2313A
; Device Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/doc8246.pdf
; Assembler: AVR macro assembler 2.2.7
; Clock frequency: 8 MHz External Crystal Oscillator
; Fuses: lfuse: 0xCF, hfuse: 0x9F, efuse: 0xFF, lock: 0xFF
;
; Written by Sergey Yarkov 22.01.2023
.LIST
.INCLUDE "definitions.asm"
.DEF TEMP_REG_A = r16
.DEF TEMP_REG_B = r17
.DEF DELAY_16_r = r19
.DEF DELAY_8_r = r20
.DEF DELAY_24_r = r21
.DEF DISP_NUM_L = r24 ; LSB числа которое сейчас на индикаторе
.DEF DISP_NUM_H = r25 ; MSB числа которое сейчас на индикаторе
.DEF EEP_A_r = r3
.DEF EEP_D_r = r4
.DEF REPROGRAM_STEP_r = r6
.EQU DIGIT_1_PIN = PD2 ; Пин разряда индикатора 1
.EQU DIGIT_2_PIN = PD3 ; Пин разряда индикатора 2
.EQU DIGIT_3_PIN = PD4 ; Пин разряда индикатора 3
.EQU DIGIT_4_PIN = PD5 ; Пин разряда индикатора 4
.EQU LED_PGM_PIN = PD6 ; Светодиод который говорит о том, что МК в состоянии настройки
.EQU LED_PGM_PORT = PORTD
.EQU OW_LINE = PB1 ; Пин шины 1-Wire
.EQU OW_DDR = DDRB
.EQU OW_PIN = PINB
.DEF OW_CMD_r = r8
.DEF OWFR = r23 ; Флаги состояния для 1-Wire интерфейса
.EQU OWPRF = 0 ; 1-Wire Флаг присутствия
.EQU OWSB = 1 ; Флаг передачи одного бита
; **** КОМАНДЫ ДАТЧИКА *****************************************
.EQU DS18B20_CMD_CONVERTTEMP = 0x44
.EQU DS18B20_CMD_RSCRATCHPAD = 0xbe
.EQU DS18B20_CMD_WSCRATCHPAD = 0x4e
.EQU DS18B20_CMD_CPYSCRATCHPAD = 0x48
.EQU DS18B20_CMD_RECEEPROM = 0xb8
.EQU DS18B20_CMD_RPWRSUPPLY = 0xb4
.EQU DS18B20_CMD_SEARCHROM = 0xf0
.EQU DS18B20_CMD_READROM = 0x33
.EQU DS18B20_CMD_MATCHROM = 0x55
.EQU DS18B20_CMD_SKIPROM = 0xcc
.EQU DS18B20_CMD_ALARMSEARCH = 0xec
.EQU USI_LATCH_PIN = PB0 ; ST_CP на 74HC595
.EQU USI_DO_PIN = PB6 ; DS на 74HC595
.EQU USI_CLK_PIN = PB7 ; SH_CP на 74HC595
.EQU SW_PORT = PORTB
.EQU SW_PIN = PINB
.EQU SW_PLUS_PIN = PB2 ; Кнопка "Минус"
.EQU SW_MINUS_PIN = PB3 ; Кнопка "Плюс"
.EQU SW_SET_PIN = PB4 ; Кнопка "Установить"
.EQU BUZZER_PIN = PB5 ; Пищалка
.EQU BUZZER_PORT = PORTB
.EQU RELAY_PIN = PD0 ; Реле
.EQU RELAY_PORT = PORTD
.EQU UART_TX_PIN = PD1
.EQU MCU_STATE_DEFAULT = 0x00 ; Режим измерения температуры и сравнения с заданными параметрами
.EQU MCU_STATE_PROGRAM = 0x01 ; Режим настройки параметров в EEPROM
.EQU MCU_STATE_ERROR = 0x02 ; Режим ошибки, например когда не подключен датчик
.EQU MIN_HYST = 1 ; минимальный гистерезис который можно выставить - 0.1
.EQU MAX_HYST = 200 ; максимальный гистерезис который можно выставить - 20
; **** СТАНДАРТНЫЕ ПАРАМЕТРЫ ***********************************
.EQU DEFAULT_TEMP = 300 ; 30 градусов
.EQU DEFAULT_HYST = 5 ; 0.5 градусов гистерезис
.EQU HEAT_MODE = 1
.EQU COOLING_MODE = 0
.EQU DEFAULT_MODE = HEAT_MODE
.EQU DEFAULT_SETTING_TEMP_L = LOW(DEFAULT_TEMP)
.EQU DEFAULT_SETTING_TEMP_H = HIGH(DEFAULT_TEMP)
.EQU DEFAULT_SETTING_HYST = DEFAULT_HYST
.EQU DEFAULT_SETTING_MODE = DEFAULT_MODE
.EQU EEP_SETTING_TEMP_H = 0x00
.EQU EEP_SETTING_TEMP_L = 0x01
.EQU EEP_SETTING_HYST = 0x02
.EQU EEP_SETTING_MODE = 0x03
.INCLUDE "macros.asm"
ldi @0, @2
out @1, @0
.ENDMACRO
.MACRO display_load
ldi DISP_NUM_L, LOW(@0)
ldi DISP_NUM_H, HIGH(@0)
.ENDMACRO
.MACRO ow_pull
sbi OW_DDR, OW_LINE
.ENDMACRO
.MACRO ow_release
cbi OW_DDR, OW_LINE
.ENDMACRO
.MACRO relay_on
sbi RELAY_PORT, RELAY_PIN
.ENDMACRO
.MACRO relay_off
cbi RELAY_PORT, RELAY_PIN
.ENDMACRO
; @0 - младший байт
; @1 - старший байт
.MACRO com16
com @0
com @1
subi @0, low(-1)
sbci @1, high(-1)
.ENDMACRO
.MACRO DELAY16
ldi DELAY_16_r, HIGH(@0*F_CPU/4-2)
ldi DELAY_8_r, LOW(@0*F_CPU/4-2)
rcall DELAY_LOOP_16
.ENDMACRO
.MACRO DELAY24
ldi DELAY_24_r, BYTE3(@0*F_CPU/5-3)
ldi DELAY_16_r, HIGH(@0*F_CPU/5-3)
ldi DELAY_8_r, LOW(@0*F_CPU/5-3)
rcall DELAY_LOOP_24
//<editor-fold defaultstate="collapsed" desc="Сегмент данных">
; **** СЕГМЕНТ ДАННЫХ ********************************************
.DSEG
.ORG SRAM_START
000060 MCU_STATE: .BYTE 1 ; Текущее состояние МК
000061 SRAM_TEMP_1: .BYTE 2 ; Хранения временного 16-бит числа в ячейке
000063 DIGITS: .BYTE 4 ; Ячейки, где хранятся символы, для вывода на индикатор
000067 CURRENT_DIGIT: .BYTE 1 ; Номер разряда индикатора, который сейчас горит
000068 TEMP_L: .BYTE 1 ; Младший байт температуры
000069 TEMP_H: .BYTE 1 ; Старший байт температуры
00006a TEMP_F: .BYTE 1 ; Дробная часть
00006b SETTING_TEMP_H: .BYTE 1 ; Уставка температуры (старший байт)
00006c SETTING_TEMP_L: .BYTE 1 ; Уставка температуры (младший байт)
00006d SETTING_HYST: .BYTE 1 ; Гистерезис: отклонение от уставки
00006e SETTING_MODE: .BYTE 1 ; Режим работы: '1' - нагрев; '0' - 'охлаждение'
00006f DEVICE_FAMILY_CODE: .BYTE 1 ; Должно быть 0x10 для DS18B20
000070 PROGRAM_STEPS: .BYTE 1 ; Текущий "шаг" для настройки (0 - ничего; 1 - уставка T; 2 - гистерезис)
000071 SW_DATA: .BYTE 1
;//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Сегмент кода">
; **** СЕГМЕНТ КОДА **********************************************
.CSEG
//<editor-fold defaultstate="collapsed" desc="Вектора">
.ORG 0x00
000000 c06f rjmp RESET_vect
.ORG 0x04
000004 9518 reti
.ORG 0x000B
00000b c002 rjmp PCINT0_vect
.ORG 0x000D
00000d c00d rjmp TIMER0_COMPA_vect
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Прерывание: изменение состояния пина">
PCINT0_vect:
00000e 930f push r16
00000f 931f push r17
000010 b70f in r16, SREG
000011 b316 in r17, SW_PIN
; если нажаты две кнопки то входим в режим программирования
000012 701c andi r17, (1<<SW_PLUS_PIN) | (1<<SW_MINUS_PIN)
000013 f419 brne _PCINT0_vect_end
_INTO_PROGRAM_STATE:
000014 e011 ldi r17, MCU_STATE_PROGRAM
000015 9310 0060 sts MCU_STATE, r17
_PCINT0_vect_end:
000017 bf0f out SREG, r16
000018 911f pop r17
000019 910f pop r16
00001a 9518 reti
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Прерывание: динамическая индикация">
; **** ДИНАМИЧЕСКАЯ ИНДИКАЦИЯ ************************************
TIMER0_COMPA_vect:
00001b 930f push r16
00001c 931f push r17
00001d 932f push r18
00001e 933f push r19
00001f 934f push r20
000020 935f push r21
000021 b75f in r21, SREG
000022 9140 0067 lds r20, CURRENT_DIGIT
000024 3045 cpi r20, 5
000025 f40c brge _CLR_CURRENT_DIGIT ; сброс активного разряда если >= 5
000026 c003 rjmp _indicate_1
_CLR_CURRENT_DIGIT: ; сброс текущего активного разряда в ноль
000027 2744 clr r20
000028 9340 0067 sts CURRENT_DIGIT, r20
_indicate_1:
00002a 3040 cpi r20, 0
00002b f481 brne _indicate_2
00002c 9893 cbi PORTD, DIGIT_2_PIN
00002d 9894 cbi PORTD, DIGIT_3_PIN
00002e 9895 cbi PORTD, DIGIT_4_PIN
00002f f00e brts PC+2
000030 c002 rjmp PC+3
000031 e00b ldi TEMP_REG_A, 11 ; // -
000032 c002 rjmp PC+3
000033 9100 0065 lds TEMP_REG_A, DIGITS+2
000035 2300 tst TEMP_REG_A
000036 f011 breq PC+3
000037 9a92 sbi PORTD, DIGIT_1_PIN
000038 c001 rjmp PC+2
000039 9892 cbi PORTD, DIGIT_1_PIN
00003a d350 rcall DISPLAY_DECODER
00003b d205 rcall USI_TRANSMIT
_indicate_2:
00003c 3041 cpi r20, 1
00003d f481 brne _indicate_3
00003e 9892 cbi PORTD, DIGIT_1_PIN
00003f 9894 cbi PORTD, DIGIT_3_PIN
000040 9895 cbi PORTD, DIGIT_4_PIN
000041 9100 0064 lds TEMP_REG_A, DIGITS+1
000043 9130 0065 lds r19, DIGITS+2
000045 2b03 or TEMP_REG_A, r19
000046 f011 breq PC+3
000047 9a93 sbi PORTD, DIGIT_2_PIN
000048 c001 rjmp PC+2
000049 9893 cbi PORTD, DIGIT_2_PIN
00004a 9100 0064 lds TEMP_REG_A, DIGITS+1
00004c d33e rcall DISPLAY_DECODER
00004d d1f3 rcall USI_TRANSMIT
_indicate_3:
00004e 3042 cpi r20, 2
00004f f459 brne _indicate_4
000050 9892 cbi PORTD, DIGIT_1_PIN
000051 9893 cbi PORTD, DIGIT_2_PIN
000052 9895 cbi PORTD, DIGIT_4_PIN
000053 9a94 sbi PORTD, DIGIT_3_PIN
000054 9100 0063 lds TEMP_REG_A, DIGITS
000056 d334 rcall DISPLAY_DECODER
000057 2d00 mov r16, r0
000058 770f cbr r16, (1<<7)
000059 2e00 mov r0, r16
00005a d1e6 rcall USI_TRANSMIT
_indicate_4:
00005b 3043 cpi r20, 3
00005c f441 brne _indicate_exit
00005d 9892 cbi PORTD, DIGIT_1_PIN
00005e 9893 cbi PORTD, DIGIT_2_PIN
00005f 9894 cbi PORTD, DIGIT_3_PIN
000060 9a95 sbi PORTD, DIGIT_4_PIN
000061 9100 0066 lds TEMP_REG_A, DIGITS+3
000063 d327 rcall DISPLAY_DECODER
000064 d1dc rcall USI_TRANSMIT
_indicate_exit:
000065 9543 inc r20
000066 9340 0067 sts CURRENT_DIGIT, r20
000068 bf5f out SREG, r21
000069 915f pop r21
00006a 914f pop r20
00006b 913f pop r19
00006c 912f pop r18
00006d 911f pop r17
00006e 910f pop r16
00006f 9518 reti
;//</editor-fold>
; **** СТАРТ ПРОГРАММЫ *******************************************
RESET_vect:
000070 ed0f ldi TEMP_REG_A, LOW(RAMEND)
000071 bf0d out SPL, TEMP_REG_A
//<editor-fold defaultstate="collapsed" desc="Инициализация МК (настрока портов и переферии)">
; **** ПРОЦЕСС ИНИЦИАЛИЗАЦИИ МК **********************************
MCU_INIT:
; **** ИНИЦИАЛИЗАЦИЯ ПИНОВ *************************************
000072 e70f
000073 bb01 outi r16, DDRD, (1<<LED_PGM_PIN) | (1<<DIGIT_1_PIN) | (1<<DIGIT_2_PIN) | (1<<DIGIT_3_PIN) | (1<<DIGIT_4_PIN) | (1<<UART_TX_PIN) | (1<<RELAY_PIN)
000074 ee01
000075 bb07 outi r16, DDRB, (1<<USI_CLK_PIN) | (1<<USI_DO_PIN) | (1<<USI_LATCH_PIN) | (0<<SW_PLUS_PIN) | (0<<SW_MINUS_PIN) | (0<<SW_SET_PIN) | (1<<BUZZER_PIN)
000076 e10c
000077 bb08 outi r16, PORTB, (1<<SW_PLUS_PIN) | (1<<SW_MINUS_PIN) | (1<<SW_SET_PIN)
; **** ИНИЦИАЛИЗАЦИЯ ТАЙМЕРА 0 (8 бит) *************************
000078 e002
000079 bf00 outi r16, TCCR0A, (1<<WGM01) ; режим CTC Compare A
00007a e005
00007b bf03 outi r16, TCCR0B, (1<<CS02) | (1<<CS00) ; 1024 делитель
00007c e203
00007d bf06 outi r16, OCR0A, 35 ; число для сравнения. (~60Hz)
; **** ИНИЦИАЛИЗАЦИЯ ТАЙМЕРА 1 (16 бит) *************************
; outi r16, TCCR1A
; **** ПРЕРЫВАНИЕ ПО ИЗМЕНЕНИЮ СОСТОЯНИЯ ПИНОВ ******************
00007e e200
00007f bf0b outi r16, GIMSK, (1<<PCIE0)
000080 e10c
000081 bd00 outi r16, PCMSK0, (1<<PCINT2) | (1<<PCINT3) | (1<<PCINT4) ; для кнопок
; **** ИНИЦИАЛИЗАЦИЯ USART **************************************
000082 e303
000083 b909 outi r16, UBRRL, LOW(51) ; 9600 БОД
000084 e000
000085 b902 outi r16, UBRRH, HIGH(51) ; 9600 БОД
000086 e008
000087 b90a outi r16, UCSRB, (1<<TXEN) ; Включение передачии
000088 e006
000089 b903 outi r16, UCSRC, (1<<UCSZ1) | (1<<UCSZ0) ; Асинхронный режим, 8 бит фрейм, 1 стоповый бит
; **** ИНИЦИАЛИЗАЦИЯ ДАННЫХ В ОЗУ ******************************
00008a 2411 clr r1
00008b 9210 0067 sts CURRENT_DIGIT, r1
00008d e000 ldi r16, 0x00
00008e 9300 0060 sts MCU_STATE, r16 ; переводим МК сразу в режим измерения температуры
; проверяем впервые ли запускаем устройство
000090 e004 ldi r16, EEP_FIRST_TIME_RUN
000091 2e30 mov EEP_A_r, r16
000092 d0ea rcall EEP_RD_BYTE
000093 2d04 mov r16, EEP_D_r
000094 3100 cpi r16, 0x10 ; 0x10 - зарезервированное число которое говорит о том что устройство запускается НЕ впервые
000095 f011 breq _INIT_PARAMS
_FIRST_TIME_RUN: ; если устройство запускается впервые то записываем в EEPROM и ОЗУ стандартные параметры
000096 d09c rcall INIT_DEFAULT_PARAMS
000097 c014 rjmp _CONTINUE_INIT
_INIT_PARAMS: ; иначе берем из EEPROM настройки и записываем в ОЗУ
000098 e000 ldi r16, EEP_SETTING_TEMP_H
000099 2e30 mov EEP_A_r, r16
00009a d0e2 rcall EEP_RD_BYTE
00009b 9240 006b sts SETTING_TEMP_H, EEP_D_r
00009d e001 ldi r16, EEP_SETTING_TEMP_L
00009e 2e30 mov EEP_A_r, r16
00009f d0dd rcall EEP_RD_BYTE
0000a0 9240 006c sts SETTING_TEMP_L, EEP_D_r
0000a2 e002 ldi r16, EEP_SETTING_HYST
0000a3 2e30 mov EEP_A_r, r16
0000a4 d0d8 rcall EEP_RD_BYTE
0000a5 9240 006d sts SETTING_HYST, EEP_D_r
0000a7 e003 ldi r16, EEP_SETTING_MODE
0000a8 2e30 mov EEP_A_r, r16
0000a9 d0d3 rcall EEP_RD_BYTE
0000aa 9240 006e sts SETTING_MODE, EEP_D_r
; ldi r16, DEFAULT_SETTING_TEMP_L
; sts SETTING_TEMP_L, r16 ; уставка LOW
;
; ldi r16, DEFAULT_SETTING_TEMP_H
; sts SETTING_TEMP_H, r16 ; уставка HIGH
;
; ldi r16, DEFAULT_SETTING_HYST
; sts SETTING_HYST, r16 ; гистерезис
;
; ldi r16, DEFAULT_SETTING_MODE
; sts SETTING_MODE, r16 ; режим работы
_CONTINUE_INIT:
0000ac 2700 clr r16
0000ad 9300 0068 sts TEMP_L, r16
0000af 9300 0069 sts TEMP_H, r16
0000b1 ef00 ldi r16, 0xf0
0000b2 9300 006a sts TEMP_F, r16
0000b4 ef0f ser r16
0000b5 9300 0071 sts SW_DATA, r16
0000b7 2466 clr REPROGRAM_STEP_r
; **** СТАРТУЕМ ************************************************
0000b8 d128 rcall RD_F_CODE ; проверяем что датчик есть на шине
0000b9 9100 006f lds r16, DEVICE_FAMILY_CODE
0000bb 3208 cpi r16, 0x28 ; код семейства для DS18B20 = 0x28
0000bc f409 brne ERR_FAMILY_CODE
0000bd c005 rjmp START_PROGRAM
ERR_FAMILY_CODE:
0000be e012 ldi r17, MCU_STATE_ERROR
0000bf 9310 0060 sts MCU_STATE, r17
0000c1 d2db rcall BEEP_LONG
0000c2 c001 rjmp PC+2
START_PROGRAM:
0000c3 d2d2 rcall BEEP_SHORT
0000c4 e080
0000c5 e090 display_load 0
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Главный цикл">
; **** ГЛАВНЫЙ ЦИКЛ **********************************************
LOOP:
0000c6 9100 0060 lds r16, MCU_STATE ; получаем текущее состояние МК
; rcall DISPLAY_UPD_DIGITS
_STATE_DEFAULT:
0000c8 3000 cpi r16, MCU_STATE_DEFAULT
0000c9 f451 brne _STATE_PROGRAM
0000ca 9120 006a lds r18, TEMP_F
0000cc 9320 0066 sts DIGITS+3, r18
0000ce d103 rcall TEMP_UPD ; обновление данных о температуре
0000cf d2a1 rcall DISPLAY_UPD_DIGITS
0000d0 d0b4 rcall TEMP_COMPARSION ; логика термостата
0000d1 e011
0000d2 bf19 outi r17, TIMSK, (1<<OCIE0A) ; вкл. индикатор
0000d3 d041 rcall TEMP_SEND_UART ; отпрака данных в UART
_STATE_PROGRAM:
0000d4 3001 cpi r16, MCU_STATE_PROGRAM
0000d5 f409 brne _STATE_ERROR
0000d6 d1a6 rcall REPROGRAM_SETTINGS
_STATE_ERROR:
0000d7 3002 cpi r16, MCU_STATE_ERROR
0000d8 f769 brne LOOP
0000d9 e01b ldi r17, 11
0000da 9310 0063 sts DIGITS, r17
0000dc 9310 0064 sts DIGITS+1, r17
0000de 9310 0065 sts DIGITS+2, r17
0000e0 9310 0066 sts DIGITS+3, r17
0000e2 e011
0000e3 bf19 outi r17, TIMSK, (1<<OCIE0A)
0000e4 cfe1 rjmp LOOP
//</editor-fold>
; **** ПОДПРОГРАММЫ **********************************************
.INCLUDE "div16u.asm"
;*
;* "div16u" - 16/16 Bit Unsigned Division
;*
;* This subroutine divides the two 16-bit numbers
;* "dd8uH:dd8uL" (dividend) and "dv16uH:dv16uL" (divisor).
;* The result is placed in "dres16uH:dres16uL" and the remainder in
;* "drem16uH:drem16uL".
;*
;* Number of words :19
;* Number of cycles :235/251 (Min/Max)
;* Low registers used :2 (drem16uL,drem16uH)
;* High registers used :5 (dres16uL/dd16uL,dres16uH/dd16uH,dv16uL,dv16uH,
;* dcnt16u)
;*
;***************************************************************************
;***** Subroutine Register Variables
.def drem16uL=r14
.def drem16uH=r15
.def dres16uL=r16
.def dres16uH=r17
.def dd16uL =r16
.def dd16uH =r17
.def dv16uL =r18
.def dv16uH =r19
.def dcnt16u =r20
;***** Code
div16u:
0000e5 24ee clr drem16uL ; clear remainder Low byte
0000e6 18ff sub drem16uH,drem16uH ; clear remainder High byte and carry
0000e7 e141 ldi dcnt16u,17 ; init loop counter
d16u_1:
0000e8 1f00 rol dd16uL ; shift left dividend
0000e9 1f11 rol dd16uH
0000ea 954a dec dcnt16u ; decrement counter
0000eb f409 brne d16u_2 ; if done
0000ec 9508 ret ; return
d16u_2:
0000ed 1cee rol drem16uL ; shift dividend into remainder
0000ee 1cff rol drem16uH
0000ef 1ae2 sub drem16uL,dv16uL ; remainder = remainder - divisor
0000f0 0af3 sbc drem16uH,dv16uH
0000f1 f420 brcc d16u_3 ; if result negative
0000f2 0ee2 add drem16uL,dv16uL ; restore remainder
0000f3 1ef3 adc drem16uH,dv16uH
0000f4 9488 clc ; clear carry to be shifted into result
0000f5 cff2 rjmp d16u_1 ; else
d16u_3:
0000f6 9408 sec ; set carry to be shifted into result
.INCLUDE "div8u.asm"
0000f7 cff0
;*
;* "div8u" - 8/8 Bit Unsigned Division
;*
;* This subroutine divides the two register variables "dd8u" (dividend) and
;* "dv8u" (divisor). The result is placed in "dres8u" and the remainder in
;* "drem8u".
;*
;* Number of words :14
;* Number of cycles :97
;* Low registers used :1 (drem8u)
;* High registers used :3 (dres8u/dd8u,dv8u,dcnt8u)
;*
;***************************************************************************
;***** Subroutine Register Variables
.def drem8u =r15 ;remainder
.def dres8u =r16 ;result
.def dd8u =r16 ;dividend
.def dv8u =r17 ;divisor
.def dcnt8u =r18 ;loop counter
;***** Code
0000f8 18ff div8u: sub drem8u,drem8u ;clear remainder and carry
0000f9 e029 ldi dcnt8u,9 ;init loop counter
0000fa 1f00 d8u_1: rol dd8u ;shift left dividend
0000fb 952a dec dcnt8u ;decrement counter
0000fc f409 brne d8u_2 ;if done
0000fd 9508 ret ; return
0000fe 1cff d8u_2: rol drem8u ;shift dividend into remainder
0000ff 1af1 sub drem8u,dv8u ;remainder = remainder - divisor
000100 f418 brcc d8u_3 ;if result negative
000101 0ef1 add drem8u,dv8u ; restore remainder
000102 9488 clc ; clear carry to be shifted into result
000103 cff6 rjmp d8u_1 ;else
000104 9408 d8u_3: sec ; set carry to be shifted into result
.INCLUDE "mpy16u.asm"
000105 cff4
;*
;* "mpy16u" - 16x16 Bit Unsigned Multiplication
;*
;* This subroutine multiplies the two 16-bit register variables
;* mp16uH:mp16uL and mc16uH:mc16uL.
;* The result is placed in m16u3:m16u2:m16u1:m16u0.
;*
;* Number of words :14 + return
;* Number of cycles :153 + return
;* Low registers used :None
;* High registers used :7 (mp16uL,mp16uH,mc16uL/m16u0,mc16uH/m16u1,m16u2,
;* m16u3,mcnt16u)
;*
;***************************************************************************
;***** Subroutine Register Variables
.def mc16uL =r16 ;multiplicand low byte
.def mc16uH =r17 ;multiplicand high byte
.def mp16uL =r18 ;multiplier low byte
.def mp16uH =r19 ;multiplier high byte
.def m16u0 =r18 ;result byte 0 (LSB)
.def m16u1 =r19 ;result byte 1
.def m16u2 =r20 ;result byte 2
.def m16u3 =r21 ;result byte 3 (MSB)
.def mcnt16u =r22 ;loop counter
;***** Code
000106 2755 mpy16u: clr m16u3 ;clear 2 highest bytes of result
000107 2744 clr m16u2
000108 e160 ldi mcnt16u,16 ;init loop counter
000109 9536 lsr mp16uH
00010a 9527 ror mp16uL
00010b f410 m16u_1: brcc noad8 ;if bit 0 of multiplier set
00010c 0f40 add m16u2,mc16uL ;add multiplicand Low to byte 2 of res
00010d 1f51 adc m16u3,mc16uH ;add multiplicand high to byte 3 of res
00010e 9557 noad8: ror m16u3 ;shift right result byte 3
00010f 9547 ror m16u2 ;rotate right result byte 2
000110 9537 ror m16u1 ;rotate result byte 1 and multiplier High
000111 9527 ror m16u0 ;rotate result byte 0 and multiplier Low
000112 956a dec mcnt16u ;decrement loop counter
000113 f7b9 brne m16u_1 ;if not done, loop more
000114 9508
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: отправка данных в UART">
TEMP_SEND_UART:
000115 930f push r16
000116 931f push r17
; целая часть
000117 9100 0068 lds r16, TEMP_L
000119 2e50 mov r5, r16
00011a d014 rcall UART_WR_BYTE
; дробная часть
00011b 9100 006a lds r16, TEMP_F
00011d 2e50 mov r5, r16
00011e d010 rcall UART_WR_BYTE
; состояние реле
00011f b300 in r16, PIND
000120 7001 andi r16, (1<<RELAY_PIN)
000121 2e50 mov r5, r16
000122 d00c rcall UART_WR_BYTE
000123 e004 ldi r16, 0x04 ; EOT (End Of Transmission)
000124 2e50 mov r5, r16
000125 d009 rcall UART_WR_BYTE
000126 2700 clr r16
000127 2e50 mov r5, r16
000128 e01c ldi r17, 12
_TEMP_SEND_UART_L:
000129 d005 rcall UART_WR_BYTE
00012a 951a dec r17
00012b f7e9 brne _TEMP_SEND_UART_L
00012c 911f pop r17
00012d 910f pop r16
00012e 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: отправка байта в UART из регистра r5">
UART_WR_BYTE:
00012f 9b5d sbis UCSRA, UDRE
000130 cffe rjmp UART_WR_BYTE
000131 b85c out UDR, r5
000132 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: инициализация стандартных параметров">
INIT_DEFAULT_PARAMS:
000133 e001 ldi r16, DEFAULT_SETTING_TEMP_H
000134 9300 006b sts SETTING_TEMP_H, r16 ; уставка HIGH
000136 2e40 mov EEP_D_r, r16
000137 e000 ldi r16, EEP_SETTING_TEMP_H
000138 2e30 mov EEP_A_r, r16
000139 d036 rcall EEP_WR_BYTE
00013a e20c ldi r16, DEFAULT_SETTING_TEMP_L
00013b 9300 006c sts SETTING_TEMP_L, r16 ; уставка LOW
00013d 2e40 mov EEP_D_r, r16
00013e e001 ldi r16, EEP_SETTING_TEMP_L
00013f 2e30 mov EEP_A_r, r16
000140 d02f rcall EEP_WR_BYTE
000141 e005 ldi r16, DEFAULT_SETTING_HYST
000142 9300 006d sts SETTING_HYST, r16 ; гистерезис
000144 2e40 mov EEP_D_r, r16
000145 e002 ldi r16, EEP_SETTING_HYST
000146 2e30 mov EEP_A_r, r16
000147 d028 rcall EEP_WR_BYTE
000148 e001 ldi r16, DEFAULT_SETTING_MODE
000149 9300 006e sts SETTING_MODE, r16 ; режим
00014b 2e40 mov EEP_D_r, r16
00014c e003 ldi r16, EEP_SETTING_MODE
00014d 2e30 mov EEP_A_r, r16
00014e d021 rcall EEP_WR_BYTE
00014f e100 ldi r16, 0x10
000150 2e40 mov EEP_D_r, r16
000151 e004 ldi r16, EEP_FIRST_TIME_RUN
000152 2e30 mov EEP_A_r, r16
000153 d01c rcall EEP_WR_BYTE
000154 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: запись параметров из ОЗУ в EEPROM">
WRITE_PARAMS_TO_EEP:
000155 930f push r16
000156 9100 006b lds r16, SETTING_TEMP_H ; уставка HIGH
000158 2e40 mov EEP_D_r, r16
000159 e000 ldi r16, EEP_SETTING_TEMP_H
00015a 2e30 mov EEP_A_r, r16
00015b d014 rcall EEP_WR_BYTE
00015c 9100 006c lds r16, SETTING_TEMP_L ; уставка LOW
00015e 2e40 mov EEP_D_r, r16
00015f e001 ldi r16, EEP_SETTING_TEMP_L
000160 2e30 mov EEP_A_r, r16
000161 d00e rcall EEP_WR_BYTE
000162 9100 006d lds r16, SETTING_HYST ; гистерезис
000164 2e40 mov EEP_D_r, r16
000165 e002 ldi r16, EEP_SETTING_HYST
000166 2e30 mov EEP_A_r, r16
000167 d008 rcall EEP_WR_BYTE
000168 9100 006e lds r16, SETTING_MODE ; режим
00016a 2e40 mov EEP_D_r, r16
00016b e003 ldi r16, EEP_SETTING_MODE
00016c 2e30 mov EEP_A_r, r16
00016d d002 rcall EEP_WR_BYTE
00016e 910f pop r16
00016f 9508 ret//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограммы: запись и чтение байта из EEPROM">
EEP_WR_BYTE:
000170 94f8 cli
000171 930f push r16
_EEP_WR_BYTE_LP:
; ждем завершения предыдущей записи
000172 99e1 sbic EECR, EEPE
000173 cffe rjmp _EEP_WR_BYTE_LP
; режим программирования - атомарный
000174 e000 ldi r16, (0<<EEPM1) | (0<<EEPM0)
000175 bb0c out EECR, r16
; выставляем адресс куда записывать
000176 ba3e out EEARL, EEP_A_r
; помещаем данные
000177 ba4d out EEDR, EEP_D_r
; запись
000178 9ae2 sbi EECR, EEMPE
000179 9ae1 sbi EECR, EEPE
00017a 910f pop r16
00017b 9478 sei
00017c 9508 ret
EEP_RD_BYTE:
00017d 94f8 cli
_EEP_RD_BYTE_LP:
; ждем завершения предыдущей записи
00017e 99e1 sbic EECR, EEPE
00017f cffe rjmp _EEP_RD_BYTE_LP
; выставляем адресс откуда читать
000180 ba3e out EEARL, EEP_A_r
; читаем
000181 9ae0 sbi EECR, EERE
000182 b24d in EEP_D_r, EEDR
000183 9478 sei
000184 9508 ret//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: сравнение температуры с уставкой">
TEMP_COMPARSION:
000185 930f push r16
000186 931f push r17
000187 932f push r18
000188 933f push r19
000189 934f push r20
00018a 935f push r21
00018b 937f push r23
.DEF temp_r_l = r16
.DEF temp_r_h = r17
.DEF min_r_trhd_l = r11
.DEF min_r_trhd_h = r10
.DEF max_r_trhd_l = r13
.DEF max_r_trhd_h = r12
; умножаем температуру на 10
00018c 9100 0068 lds mc16uL, TEMP_L // r16
00018e 9110 0069 lds mc16uH, TEMP_H // r17
000190 e02a ldi mp16uL, LOW(10)
000191 e030 ldi mp16uH, HIGH(10)
000192 df73 rcall mpy16u
000193 2f02 mov temp_r_l, m16u0 ; L
000194 2f13 mov temp_r_h, m16u1 ; H
; добавляем дробную часть
000195 9120 006a lds r18, TEMP_F
000197 2733 clr r19
000198 0f02 add temp_r_l, r18
000199 1f13 adc temp_r_h, r19
; определяем нижний и верхний пороги
00019a 9140 006c lds r20, SETTING_TEMP_L
00019c 9150 006b lds r21, SETTING_TEMP_H
00019e 9160 006d lds r22, SETTING_HYST
0001a0 934f push r20
0001a1 935f push r21
0001a2 2777 clr r23
0001a3 1b46 sub r20, r22
0001a4 0b57 sbc r21, r23
0001a5 2eb4 mov min_r_trhd_l, r20
0001a6 2ea5 mov min_r_trhd_h, r21
0001a7 915f pop r21
0001a8 914f pop r20
0001a9 2777 clr r23
0001aa 0f46 add r20, r22
0001ab 1f57 adc r21, r23
0001ac 2ed4 mov max_r_trhd_l, r20
0001ad 2ec5 mov max_r_trhd_h, r21
; определяем знак температуры
0001ae f00e brts _NEGATE_TEMP
0001af c004 rjmp _COMPARE
_NEGATE_TEMP:
0001b0 9500 com temp_r_l
0001b1 9510 com temp_r_h
0001b2 5f0f subi temp_r_l, low(-1)
0001b3 4f1f sbci temp_r_h, high(-1)
_COMPARE:
; проверяем нижний порог
0001b4 16b0 cp min_r_trhd_l, temp_r_l
0001b5 06a1 cpc min_r_trhd_h, temp_r_h
0001b6 f424 brge _MIN_THRESHOLD ; TEMP <= MIN
; проверяем верхний порог
0001b7 150d cp temp_r_l, max_r_trhd_l
0001b8 051c cpc temp_r_h, max_r_trhd_h
0001b9 f44c brge _MAX_THRESHOLD ; TEMP >= TOP
0001ba c00f rjmp _COMPARSION_EXIT
_MIN_THRESHOLD:
; определяем режим работы
0001bb 9140 006e lds r20, SETTING_MODE
0001bd 2344 tst r20
0001be f411 brne PC+3
0001bf 9890 relay_off
0001c0 c001 rjmp PC+2
0001c1 9a90 relay_on
0001c2 c007 rjmp _COMPARSION_EXIT
_MAX_THRESHOLD:
0001c3 9140 006e lds r20, SETTING_MODE
0001c5 2344 tst r20
0001c6 f411 brne PC+3
0001c7 9a90 relay_on
0001c8 c001 rjmp PC+2
0001c9 9890 relay_off
_COMPARSION_EXIT:
0001ca 917f pop r23
0001cb 915f pop r21
0001cc 914f pop r20
0001cd 913f pop r19
0001ce 912f pop r18
0001cf 911f pop r17
0001d0 910f pop r16
0001d1 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: обновляем данные о температуре">
TEMP_UPD:
0001d2 931f push r17
0001d3 d061 rcall TEMP_CONV
0001d4 e152
0001d5 e535
0001d6 eb4d
0001d7 d1e0 DELAY24 751000
0001d8 d012 rcall TEMP_RD
; обновляем данные в ячейках
0001d9 9110 0068 lds r17, TEMP_L
0001db 2f81 mov DISP_NUM_L, r17
0001dc 9110 0069 lds r17, TEMP_H
0001de 2f91 mov DISP_NUM_H, r17
0001df 911f pop r17
0001e0 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подрограмма: чтение кода семейства датчика">
RD_F_CODE:
0001e1 930f push r16
0001e2 d140 rcall OW_PRESENCE
0001e3 e303 ldi r16, DS18B20_CMD_READROM
0001e4 2e80 mov OW_CMD_r, r16
0001e5 d152 rcall OW_SEND_BYTE
0001e6 e6af ldi XL, LOW(DEVICE_FAMILY_CODE)
0001e7 e0b0 ldi XH, HIGH(DEVICE_FAMILY_CODE)
0001e8 d16e rcall OW_RD_BYTE
0001e9 910f pop r16
0001ea 9508 ret//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: опрос температуры и чтение">
TEMP_RD:
0001eb 930f push r16
0001ec 931f push r17
0001ed 932f push r18
0001ee 933f push r19
0001ef 934f push r20
0001f0 d132 rcall OW_PRESENCE
0001f1 ff70 sbrs OWFR, OWPRF
0001f2 c03c rjmp _TEMP_RD_EXIT
0001f3 ec0c ldi r16, DS18B20_CMD_SKIPROM
0001f4 2e80 mov OW_CMD_r, r16
0001f5 d142 rcall OW_SEND_BYTE
0001f6 eb0e ldi r16, DS18B20_CMD_RSCRATCHPAD
0001f7 2e80 mov OW_CMD_r, r16
0001f8 d13f rcall OW_SEND_BYTE
0001f9 e6a8 ldi XL, LOW(TEMP_L)
0001fa e0b0 ldi XH, HIGH(TEMP_L)
0001fb d15b rcall OW_RD_BYTE
0001fc e6a9 ldi XL, LOW(TEMP_H)
0001fd e0b0 ldi XH, HIGH(TEMP_H)
0001fe d158 rcall OW_RD_BYTE
0001ff 9110 0068 lds r17, TEMP_L
000201 9120 0069 lds r18, TEMP_H
000203 932f push r18
000204 7f28 cbr r18, (1<<0) | (1<<1) | (1<<2) ; убираем ненужные биты на время (интересуют последних битов в TEMP_H)
000205 3f28 cpi r18, 0xf8 ; проверяется является ли число минусовой
000206 f011 breq _TEMP_RD_TO_UNSIGNED ; если да то конвертируем в беззнаковое число
000207 94e8 clt
000208 c007 rjmp _TEMP_RD_CONTINUE ; если нет то преобразуем значение АЦП в температуру (делим на 16)
_TEMP_RD_TO_UNSIGNED:
000209 912f pop r18
00020a 9468 set
00020b 9510 com r17
00020c 9520 com r18
00020d 5f1f subi r17, low(-1)
00020e 4f2f sbci r18, high(-1)
; ldi r19, 1
; add r17, r19
; ldi r19, 0
; adc r18, r19
00020f c001 rjmp PC+2
_TEMP_RD_CONTINUE: ; Температура = Число с АЦП / 16 (сдвиг вправо 4)
000210 912f pop r18
000211 9526 lsr r18
000212 9517 ror r17
000213 9526 lsr r18
000214 9517 ror r17
000215 9526 lsr r18
000216 9517 ror r17
000217 9526 lsr r18
000218 9517 ror r17
_TEMP_RD_END:
000219 9130 0068 lds r19, TEMP_L
00021b f40e brtc PC+2
00021c 9531 neg r19 ; переводим в беззнаковое число если минус
; далее происходит такое для получения дробной части:
; ((n<<3) + (n<<1))>>4 или (n*10)/16
00021d 2f43 mov r20, r19
00021e 703f andi r19, 0x0f
00021f 2f43 mov r20, r19
000220 0f33 lsl r19
000221 0f33 lsl r19
000222 0f33 lsl r19
000223 0f44 lsl r20
000224 0f34 add r19, r20
000225 9536 lsr r19
000226 9536 lsr r19
000227 9536 lsr r19
000228 9536 lsr r19
; записываем данные
000229 9310 0068 sts TEMP_L, r17
00022b 9320 0069 sts TEMP_H, r18
00022d 9330 006a sts TEMP_F, r19
_TEMP_RD_EXIT:
00022f 914f pop r20
000230 913f pop r19
000231 912f pop r18
000232 911f pop r17
000233 910f pop r16
000234 9508 ret
;
TEMP_CONV:
000235 930f push r16
000236 d0ec rcall OW_PRESENCE
000237 ff70 sbrs OWFR, OWPRF
000238 c006 rjmp _TEMP_CONV_EXIT
000239 ec0c ldi r16, DS18B20_CMD_SKIPROM
00023a 2e80 mov OW_CMD_r, r16
00023b d0fc rcall OW_SEND_BYTE
00023c e404 ldi r16, DS18B20_CMD_CONVERTTEMP
00023d 2e80 mov OW_CMD_r, r16
00023e d0f9 rcall OW_SEND_BYTE
_TEMP_CONV_EXIT:
00023f 910f pop r16
000240 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: отправка байта в сдвиговый регистр">
; **** ОТПРАВКА БАЙТА В СДВИГОВЫЙ РЕГИСТР *************************
USI_TRANSMIT:
000241 930f push r16
000242 920f push r0
000243 b80f out USIDR, r0 ; Байт для отправки всегда находится в регистре r0. Помещаем данные в регистр USIDR.
; Enable USI Overflow Interrupt Flag (will be 0 if transfer is not compeleted)
000244 e400 ldi TEMP_REG_A, (1<<USIOIF)
000245 b90e out USISR, TEMP_REG_A
; Load settings of USI into temp register
; This will setup USI to Three-wire mode, Software clock strobe (USITC)
; with External, positive edge and toggle USCK
;
; USIWM0 <--------------> USI Wire Mode
; USICS1 <--------------> USI Clock Source Select
; USICLK <--------------> USI Clock Strobe
; USITC <--------------> USI Toggle Clock (Enable clock generation)
000246 e10b ldi TEMP_REG_A, (1<<USIWM0) | (1<<USICS1) | (1<<USICLK) | (1<<USITC)
_USI_TRANSMIT_LOOP: ; Execute loop when USIOIF is 0
000247 b90d out USICR, TEMP_REG_A ; Load settings from temp register into USI Control Register
000248 9b76 sbis USISR, USIOIF ; If transfer is comleted then move out of loop
000249 cffd rjmp _USI_TRANSMIT_LOOP
; Send pulse into LATCH pin.
; This will copy byte from 74hc595 shift register into 74hc595 storage register
00024a 9ac0 sbi PORTB, USI_LATCH_PIN
00024b 98c0 cbi PORTB, USI_LATCH_PIN
00024c 900f pop r0
00024d 910f pop r16
00024e 9508 ret
//</editor-fold>
BUTTON_PROCESS:
00024f 930f push r16
_SW_CHECK_ON_0:
000250 9bb4 sbis SW_PIN, SW_SET_PIN
000251 c001 rjmp _SW_SET_0
000252 c01c rjmp _SW_CHECK_ON_1
_SW_SET_0:
000253 9100 0071 lds r16, SW_DATA
000255 2300 tst r16
000256 f409 brne _SW_SET_FROM_0_TO_1
000257 c017 rjmp _SW_CHECK_ON_1
_SW_SET_FROM_0_TO_1:
000258 2700 clr r16
000259 9300 0071 sts SW_DATA, r16
00025b d148 rcall DEBOUNCE_SW
00025c 9463 inc REPROGRAM_STEP_r
00025d 2d16 mov r17, REPROGRAM_STEP_r
00025e 3014 cpi r17, 4
00025f f414 brge _SAVE_SETTINGS
000260 d135 rcall BEEP_SHORT
000261 c00d rjmp _SW_CHECK_ON_1
_SAVE_SETTINGS:
000262 e010
000263 bf19 outi r17, TIMSK, (0<<OCIE0A)
000264 9892 cbi PORTD, DIGIT_1_PIN
000265 9893 cbi PORTD, DIGIT_2_PIN
000266 9894 cbi PORTD, DIGIT_3_PIN
000267 9895 cbi PORTD, DIGIT_4_PIN
000268 2466 clr REPROGRAM_STEP_r
000269 deeb rcall WRITE_PARAMS_TO_EEP
00026a d132 rcall BEEP_LONG
00026b 9896 cbi PORTD, LED_PGM_PIN
00026c e010 ldi r17, MCU_STATE_DEFAULT
00026d 9310 0060 sts MCU_STATE, r17
_SW_CHECK_ON_1:
00026f 99b4 sbic SW_PIN, SW_SET_PIN
000270 c001 rjmp _SW_SET_1
000271 c009 rjmp _BUTTON_PROCESS_END
_SW_SET_1:
000272 9100 0071 lds r16, SW_DATA
000274 2300 tst r16
000275 f009 breq _SW_SET_FROM_1_TO_0
000276 c004 rjmp _BUTTON_PROCESS_END
_SW_SET_FROM_1_TO_0:
000277 ef0f ser r16
000278 9300 0071 sts SW_DATA, r16
00027a d129 rcall DEBOUNCE_SW
_BUTTON_PROCESS_END:
00027b 910f pop r16
00027c 9508 ret
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: перепрограммирование параметров">
REPROGRAM_SETTINGS:
00027d 930f push r16
00027e 931f push r17
00027f 932f push r18
000280 933f push r19
000281 934f push r20
000282 2d06 mov r16, REPROGRAM_STEP_r
000283 2300 tst r16
000284 f009 breq _INTO
000285 c004 rjmp _REPROGRAM_SETTINGS_LOOP
_INTO:
000286 9890 relay_off
000287 9a96 sbi PORTD, LED_PGM_PIN
000288 d10d rcall BEEP_SHORT
000289 9463 inc REPROGRAM_STEP_r
_REPROGRAM_SETTINGS_LOOP:
00028a dfc4 rcall BUTTON_PROCESS
_CHECK_STEP:
00028b 3001 cpi r16, 1
00028c f029 breq _STEP_1
00028d 3002 cpi r16, 2
00028e f149 breq _STEP_2
00028f 3003 cpi r16, 3
000290 f131 breq _S3_JMP
000291 c08b rjmp _REPROGRAM_SETTINGS_END
//<editor-fold defaultstate="collapsed" desc="Настройка: шаг 1">
_STEP_1: ; установка и отображение гистерезиса
000292 d0de rcall DISPLAY_UPD_DIGITS
_S1_CHECK_PLUS:
000293 9bb2 sbis SW_PIN, SW_PLUS_PIN
000294 c004 rjmp _INCREASE_HYST
000295 c000 rjmp _S1_CHECK_MINUS
_S1_CHECK_MINUS:
000296 9bb3 sbis SW_PIN, SW_MINUS_PIN
000297 c00a rjmp _DECREASE_HYST
000298 c011 rjmp _SHOW_HYST
_INCREASE_HYST:
000299 d10a rcall DEBOUNCE_SW
00029a 9110 006d lds r17, SETTING_HYST
00029c 3c18 cpi r17, MAX_HYST
00029d f009 breq PC+2
00029e 9513 inc r17
00029f 9310 006d sts SETTING_HYST, r17
0002a1 c008 rjmp _SHOW_HYST
_DECREASE_HYST:
0002a2 d101 rcall DEBOUNCE_SW
0002a3 9110 006d lds r17, SETTING_HYST
0002a5 3011 cpi r17, MIN_HYST
0002a6 f009 breq PC+2
0002a7 951a dec r17
0002a8 9310 006d sts SETTING_HYST, r17
_SHOW_HYST:
0002aa 930f push dd8u
0002ab 931f push dv8u
0002ac 9100 006d lds dd8u, SETTING_HYST
0002ae e01a ldi dv8u, 10
0002af de48 rcall div8u
0002b0 2f80 mov DISP_NUM_L, dres8u
0002b1 2799 clr DISP_NUM_H ; гистерезис 8 битный так что ноль пишем в старший байт
0002b2 92f0 0066 sts DIGITS+3, drem8u
0002b4 911f pop dv8u
0002b5 910f pop dd8u
0002b6 c066 rjmp _REPROGRAM_SETTINGS_END
//</editor-fold>
_S3_JMP: ; просто прыжок на _STEP_3
0002b7 c03f rjmp _STEP_3
//<editor-fold defaultstate="collapsed" desc="Настройка: шаг 2">
_STEP_2:
0002b8 d0b8 rcall DISPLAY_UPD_DIGITS
_S2_CHECK_PLUS:
0002b9 9bb2 sbis SW_PIN, SW_PLUS_PIN
0002ba c004 rjmp _INCREASE_TEMP
0002bb c000 rjmp _S2_CHECK_MINUS
_S2_CHECK_MINUS:
0002bc 9bb3 sbis SW_PIN, SW_MINUS_PIN
0002bd c00f rjmp _DECREASE_TEMP
0002be c019 rjmp _SHOW_TEMP
_INCREASE_TEMP:
0002bf d0e4 rcall DEBOUNCE_SW
0002c0 9110 006c lds r17, SETTING_TEMP_L
0002c2 9120 006b lds r18, SETTING_TEMP_H
0002c4 e03a ldi r19, 10
0002c5 0f13 add r17, r19
0002c6 2733 clr r19
0002c7 1f23 adc r18, r19
0002c8 9310 006c sts SETTING_TEMP_L, r17
0002ca 9320 006b sts SETTING_TEMP_H, r18
0002cc c00b rjmp _SHOW_TEMP
_DECREASE_TEMP:
0002cd d0d6 rcall DEBOUNCE_SW
0002ce 9110 006c lds r17, SETTING_TEMP_L
0002d0 9120 006b lds r18, SETTING_TEMP_H
0002d2 501a subi r17, 10
0002d3 4020 sbci r18, 0
0002d4 9310 006c sts SETTING_TEMP_L, r17
0002d6 9320 006b sts SETTING_TEMP_H, r18
_SHOW_TEMP:
0002d8 930f push dd16uL
0002d9 931f push dd16uH
0002da 932f push dv16uL
0002db 933f push dv16uH
0002dc 9100 006c lds dd16uL, SETTING_TEMP_L
0002de 9110 006b lds dd16uH, SETTING_TEMP_H
0002e0 2f21 mov r18, dd16uH
0002e1 7820 andi r18, (1<<7)
0002e2 f411 brne _NEGATE_SET_TEMP
0002e3 94e8 clt
0002e4 c005 rjmp _DIVIDE_SET_TEMP
_NEGATE_SET_TEMP:
0002e5 9468 set
0002e6 9500
0002e7 9510
0002e8 5f0f
0002e9 4f1f com16 dd16uL, dd16uH
_DIVIDE_SET_TEMP:
0002ea e02a ldi dv16uL, LOW(10)
0002eb e030 ldi dv16uH, HIGH(10)
0002ec ddf8 rcall div16u
0002ed 2f80 mov DISP_NUM_L, dres16uL
0002ee 2f91 mov DISP_NUM_H, dres16uH
0002ef e00a ldi r16, 10
0002f0 9300 0066 sts DIGITS+3, r16 ; значок градуса
0002f2 913f pop dv16uH
0002f3 912f pop dv16uL
0002f4 911f pop dd16uH
0002f5 910f pop dd16uL
0002f6 c026 rjmp _REPROGRAM_SETTINGS_END
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Настройка: шаг 3">
_STEP_3:
0002f7 94e8 clt
_S3_CHECK_PLUS:
0002f8 9bb2 sbis SW_PIN, SW_PLUS_PIN
0002f9 c004 rjmp _SET_HEAT_MODE
0002fa c000 rjmp _S3_CHECK_MINUS
_S3_CHECK_MINUS:
0002fb 9bb3 sbis SW_PIN, SW_MINUS_PIN
0002fc c006 rjmp _SET_COOLING_MODE
0002fd c009 rjmp _SHOW_MODE
_SET_HEAT_MODE:
0002fe d0a5 rcall DEBOUNCE_SW
0002ff e011 ldi r17, HEAT_MODE
000300 9310 006e sts SETTING_MODE, r17
000302 c004 rjmp _SHOW_MODE
_SET_COOLING_MODE:
000303 d0a0 rcall DEBOUNCE_SW
000304 e010 ldi r17, COOLING_MODE
000305 9310 006e sts SETTING_MODE, r17
_SHOW_MODE:
000307 2711 clr r17
000308 2f81 mov DISP_NUM_L, r17
000309 2f91 mov DISP_NUM_H, r17
00030a 2711 clr r17
00030b 9310 0063 sts DIGITS, r17
00030d 9310 0064 sts DIGITS+1, r17
00030f 9310 0065 sts DIGITS+2, r17
000311 9120 006e lds r18, SETTING_MODE
000313 2322 tst r18
000314 f009 breq _SHOW_COOLING
000315 c004 rjmp _SHOW_HEATING
_SHOW_COOLING:
000316 e01c ldi r17, 12
000317 9310 0066 sts DIGITS+3, r17
000319 c003 rjmp _REPROGRAM_SETTINGS_END
_SHOW_HEATING:
00031a e01d ldi r17, 13
00031b 9310 0066 sts DIGITS+3, r17
//</editor-fold>
_REPROGRAM_SETTINGS_END:
00031d 914f pop r20
00031e 913f pop r19
00031f 912f pop r18
000320 911f pop r17
000321 910f pop r16
000322 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Реализация интерфеса 1-Wire">
//<editor-fold defaultstate="collapsed" desc="1-Wire: опрос присутствия">
; **** ОПРОС ПРИСУТСТВИЯ УСТРОЙСТВА ******************************
OW_PRESENCE:
000323 94f8 cli
000324 9ab9 ow_pull
000325 e033
000326 eb4e
000327 d08c DELAY16 480
000328 98b9 ow_release
000329 e030
00032a e84a
00032b d088 DELAY16 70
00032c d005 rcall OW_CHECK_PRESENCE
00032d e033
00032e e342
00032f d084 DELAY16 410
000330 9478 sei
000331 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="1-Wire: проверка наличия устройства">
; **** ПРОВЕРКА НАЛИЧИЯ УСТРОЙСТВА *******************************
; Если подчиненное устройство притянет шину, то устанавливаем флаг OWPRF в единицу в регистре флагов
;
OW_CHECK_PRESENCE:
000332 9bb1 sbis OW_PIN, OW_LINE
000333 6071 sbr OWFR, (1<<OWPRF)
000334 c002 rjmp _EXIT
000335 99b1 sbic OW_PIN, OW_LINE
000336 7f7e cbr OWFR, (1<<OWPRF)
_EXIT:
000337 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="1-Wire: отправка байта">
OW_SEND_BYTE:
000338 94f8 cli
000339 930f push r16
00033a 931f push r17
00033b 2d08 mov r16, OW_CMD_r
00033c e018 ldi r17, 8
_OW_SEND_BYTE_LOOP:
00033d 9506 lsr r16
00033e f408 brcc _OW_SEND_0
00033f f048 brcs _OW_SEND_1
_OW_SEND_0:
000340 9ab9 ow_pull
000341 e030
000342 e746
000343 d070 DELAY16 60
000344 98b9 ow_release
000345 e030
000346 e142
000347 d06c DELAY16 10
000348 c008 rjmp _OW_SEND_BYTE_END
_OW_SEND_1:
000349 9ab9 ow_pull
00034a e030
00034b e04a
00034c d067 DELAY16 6
00034d 98b9 ow_release
00034e e030
00034f e74e
000350 d063 DELAY16 64
_OW_SEND_BYTE_END:
000351 951a dec r17
000352 f751 brne _OW_SEND_BYTE_LOOP
000353 911f pop r17
000354 910f pop r16
000355 9478 sei
000356 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="1-Wire: чтение байта">
OW_RD_BYTE:
000357 94f8 cli
000358 930f push r16
000359 931f push r17
00035a 2700 clr r16
00035b e018 ldi r17, 8
_OW_RD_BYTE_LP:
00035c 9506 lsr r16
00035d 9ab9 ow_pull
00035e e030
00035f e04a
000360 d053 DELAY16 6
000361 98b9 ow_release
000362 e030
000363 e140
000364 d04f DELAY16 9
000365 99b1 sbic OW_PIN, OW_LINE
000366 6800 sbr r16, (1<<7)
000367 e030
000368 e64c
000369 d04a DELAY16 55
00036a 951a dec r17
00036b f781 brne _OW_RD_BYTE_LP
00036c 930c st X, r16
00036d 911f pop r17
00036e 910f pop r16
00036f 9478 sei
000370 9508 ret
//</editor-fold>
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: обновление ячеек в SRAM для индикатора">
; **** ПОЛУЧЕНИЕ ЦИФР ИЗ 16-ТИ БИТНОГО ЧИСЛА *********************
; Описание: Перемещает цифры числа в соответствующие ячейки памяти в SRAM
; путем деления этого числа несколько раз
DISPLAY_UPD_DIGITS:
000371 930f push r16
000372 935f push r21
000373 e053 ldi r21, 3
; инициализация указателя (за каждый проход цикла будет инкрементироваться)
000374 e6a3 ldi XL, LOW(DIGITS)
000375 e0b0 ldi XH, HIGH(DIGITS)
.equ dividend = SRAM_TEMP_1 ; число которе будем делить
.equ divisor = 10 ; на что делим
; загружаем число которое хотим поделить в адрес SRAM делимого
000376 9380 0061 sts dividend, DISP_NUM_L
000378 9390 0062 sts dividend+1, DISP_NUM_H
; четыре раза производим деление для получения остатков
DIV_LOOP:
; заполняем нужные регистры
00037a 9100 0061 lds dd16uL, dividend
00037c 9110 0062 lds dd16uH, dividend+1
00037e e02a ldi dv16uL, LOW(divisor)
00037f e030 ldi dv16uH, HIGH(divisor)
000380 dd64 rcall div16u ; делим
000381 92ed st X+, drem16uL ; сохраняем остаток в ячейку по указателю и увеличиваем его
; обновляем делимое
000382 9300 0061 sts dividend, dres16uL
000384 9310 0062 sts dividend+1, dres16uH
000386 955a dec r21 ; декрементируем счетчик цикла
000387 f791 brne DIV_LOOP ; делим еще раз если не 0
000388 915f pop r21
000389 910f pop r16
00038a 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: получение символа для индикатора">
; **** ЗАГРУЖАЕТ НУЖНЫЙ АДРЕС СИМВОЛА В R0 ***********************
DISPLAY_DECODER:
00038b 930f push r16
00038c 931f push r17
00038d e7ea ldi ZL, LOW(2*DISPLAY_SYMBOLS)
00038e e0f7 ldi ZH, HIGH(2*DISPLAY_SYMBOLS)
00038f 2711 clr TEMP_REG_B
000390 0fe0 add ZL, TEMP_REG_A
000391 1ff1 adc ZH, TEMP_REG_B
000392 9004 lpm r0, Z
000393 911f pop r17
000394 910f pop r16
000395 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: короткий писк">
BEEP_SHORT:
000396 9ac5 sbi BUZZER_PORT, BUZZER_PIN
000397 e053
000398 ea39
000399 e74d
00039a d01d DELAY24 150000
00039b 98c5 cbi BUZZER_PORT, BUZZER_PIN
00039c 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: длинный писк">
BEEP_LONG:
00039d 9ac5 sbi BUZZER_PORT, BUZZER_PIN
00039e e05c
00039f e334
0003a0 ef4d
0003a1 d016 DELAY24 500000
0003a2 98c5 cbi BUZZER_PORT, BUZZER_PIN
0003a3 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: устранение дребезга кнопки">
DEBOUNCE_SW:
0003a4 930f push r16
0003a5 931f push r17
0003a6 932f push r18
0003a7 e02a ldi r18, 10
_loop_2:
0003a8 ef1f ldi r17, 255
_loop_0:
0003a9 ef0f ldi r16, 255
_dec_0:
0003aa 950a dec r16
0003ab f7f1 brne _dec_0
_loop_1:
0003ac 951a dec r17
0003ad f7d9 brne _loop_0
_loop_3:
0003ae 952a dec r18
0003af f7c1 brne _loop_2
0003b0 912f pop r18
0003b1 911f pop r17
0003b2 910f pop r16
0003b3 9508 ret//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: задержка (16бит макс число)">
DELAY_LOOP_16:
0003b4 5041 subi DELAY_8_r, 1
0003b5 4030 sbci DELAY_16_r, 0
0003b6 f7e8 brcc DELAY_LOOP_16
0003b7 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Подпрограмма: задержка (24бит макс число)">
DELAY_LOOP_24:
0003b8 5041 subi DELAY_8_r, 1
0003b9 4030 sbci DELAY_16_r, 0
0003ba 4050 sbci DELAY_24_r, 0
0003bb f7e0 brcc DELAY_LOOP_24
0003bc 9508 ret
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Символы для индикатора">
DISPLAY_SYMBOLS:
; HGFEDCBA HGFEDCBA
0003bd f9c0 .DB 0b11000000, 0b11111001 ; 0, 1
0003be b0a4 .DB 0b10100100, 0b10110000 ; 2, 3
0003bf 9299 .DB 0b10011001, 0b10010010 ; 4, 5
0003c0 f882 .DB 0b10000010, 0b11111000 ; 6, 7
0003c1 9080 .DB 0b10000000, 0b10010000 ; 8, 9
0003c2 bf9c .DB 0b10011100, 0b10111111 ; °, -
0003c3 89c6 .DB 0b11000110, 0b10001001 ; C, H
//</editor-fold>
//</editor-fold>
//<editor-fold defaultstate="collapsed" desc="Сегмент EEPROM">
; **** СЕГМЕНТ EEPROM ********************************************
.ESEG
.ORG 0x30
000030 41
000031 56
000032 52
000033 20
000034 54
000035 68
000036 65
000037 72
000038 6d
000039 6f
00003a 73
00003b 74
00003c 61
00003d 74
00003e 2e
00003f 20
000040 57
000041 72
000042 69
000043 74
000044 74
000045 65
000046 6e
000047 20
000048 62
000049 79
00004a 20
00004b 53
00004c 65
00004d 72
00004e 67
00004f 65
000050 79
000051 20
000052 59
000053 61
000054 72
000055 6b
000056 6f
000057 76 INFO: .DB "AVR Thermostat. Written by Sergey Yarkov"
;</editor-fold>
RESOURCE USE INFORMATION
------------------------
Notice:
The register and instruction counts are symbol table hit counts,
and hence implicitly used resources are not counted, eg, the
'lpm' instruction without operands implicitly uses r0 and z,
none of which are counted.
x,y,z are separate entities in the symbol table and are
counted separately from r26..r31 here.
.dseg memory usage only counts static data declared with .byte
"ATtiny2313A" register use summary:
x : 2 y : 0 z : 1 r0 : 6 r1 : 2 r2 : 0 r3 : 16 r4 : 16
r5 : 6 r6 : 6 r7 : 0 r8 : 6 r9 : 0 r10: 2 r11: 2 r12: 2
r13: 2 r14: 5 r15: 11 r16: 213 r17: 117 r18: 51 r19: 55 r20: 53
r21: 24 r22: 5 r23: 10 r24: 6 r25: 6 r26: 4 r27: 4 r28: 0
r29: 0 r30: 2 r31: 2
Registers used: 29 out of 35 (82.9%)
"ATtiny2313A" instruction use summary:
.lds : 0 .sts : 0 adc : 6 add : 8 adiw : 0 and : 0
andi : 4 asr : 0 bclr : 0 bld : 0 brbc : 0 brbs : 0
brcc : 6 brcs : 1 break : 0 breq : 12 brge : 4 brhc : 0
brhs : 0 brid : 0 brie : 0 brlo : 0 brlt : 0 brmi : 0
brne : 23 brpl : 0 brsh : 0 brtc : 1 brts : 2 brvc : 0
brvs : 0 bset : 0 bst : 0 cbi : 29 cbr : 3 clc : 2
clh : 0 cli : 5 cln : 0 clr : 19 cls : 0 clt : 3
clv : 0 clz : 0 com : 6 cp : 2 cpc : 2 cpi : 17
cpse : 0 dec : 11 eor : 0 icall : 0 ijmp : 0 in : 5
inc : 4 ld : 0 ldd : 0 ldi : 115 lds : 43 lpm : 2
lsl : 4 lsr : 11 mov : 55 movw : 0 neg : 1 nop : 0
or : 1 ori : 0 out : 26 pop : 56 push : 55 rcall : 82
ret : 28 reti : 3 rjmp : 61 rol : 6 ror : 9 sbc : 2
sbci : 7 sbi : 17 sbic : 5 sbis : 10 sbiw : 0 sbr : 2
sbrc : 0 sbrs : 2 sec : 2 seh : 0 sei : 5 sen : 0
ser : 2 ses : 0 set : 2 sev : 0 sez : 0 sleep : 0
spm : 0 st : 2 std : 0 sts : 48 sub : 5 subi : 6
swap : 0 tst : 7 wdr : 0
Instructions used: 56 out of 105 (53.3%)
"ATtiny2313A" memory use summary [bytes]:
Segment Begin End Code Data Used Size Use%
---------------------------------------------------------------
[.cseg] 0x000000 0x000788 1894 14 1908 2048 93.2%
[.dseg] 0x000060 0x000072 0 18 18 128 14.1%
[.eseg] 0x000030 0x000058 0 40 40 128 31.3%
Assembly complete, 0 errors, 21 warnings
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