mirror of
https://github.com/sergeyyarkov/attiny24a_memory-led-game.git
synced 2026-10-11 10:18:58 +03:00
1392 lines
77 KiB
Plaintext
1392 lines
77 KiB
Plaintext
|
|
AVRASM ver. 2.2.7 firmware.asm Tue May 03 01:06:34 2022
|
|
|
|
firmware.asm(13): Including file 'def.inc'
|
|
firmware.asm(20): warning: Register r26 already defined by the .DEF directive
|
|
firmware.asm(72): Including file 'macros.asm'
|
|
firmware.asm(13): Including file 'def.inc'
|
|
firmware.asm(72): Including file 'macros.asm'
|
|
|
|
|
|
; Project name: memory-led-game
|
|
; Description: Simple memory game using leds
|
|
; Source code: https://github.com/sergeyyarkov/attiny24a_memory-led-game
|
|
; Device: ATtiny24A
|
|
; Package: 14-pin-PDIP_SOIC
|
|
; Assembler: AVR macro assembler 2.2.7
|
|
; Clock frequency: 8MHz with CKDIV8
|
|
; Fuses: lfuse: 0x42, hfuse: 0xDF, efuse: 0xFF, lock:0xFF
|
|
;
|
|
; Written by Sergey Yarkov 27.09.2021
|
|
|
|
.include "def.inc" ; Include type definitions of MCU
|
|
|
|
;***** Created: 2011-02-09 12:04 ******* Source: ATtiny24A.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 : "tn24Adef.inc"
|
|
;* Title : Register/Bit Definitions for the ATtiny24A
|
|
;* Date : 2011-02-09
|
|
;* Version : 2.35
|
|
;* Support E-mail : avr@atmel.com
|
|
;* Target MCU : ATtiny24A
|
|
;*
|
|
;* 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 _TN24ADEF_INC_
|
|
#define _TN24ADEF_INC_
|
|
|
|
|
|
#pragma partinc 0
|
|
|
|
; ***** SPECIFY DEVICE ***************************************************
|
|
.device ATtiny24A
|
|
#pragma AVRPART ADMIN PART_NAME ATtiny24A
|
|
.equ SIGNATURE_000 = 0x1e
|
|
.equ SIGNATURE_001 = 0x91
|
|
.equ SIGNATURE_002 = 0x0b
|
|
|
|
#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 GIFR = 0x3a
|
|
.equ TIMSK0 = 0x39
|
|
.equ TIFR0 = 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 DWDR = 0x27
|
|
.equ CLKPR = 0x26
|
|
.equ ICR1L = 0x24
|
|
.equ ICR1H = 0x25
|
|
.equ GTCCR = 0x23
|
|
.equ TCCR1C = 0x22
|
|
.equ WDTCSR = 0x21
|
|
.equ PCMSK1 = 0x20
|
|
.equ EEARH = 0x1f
|
|
.equ EEARL = 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 PCMSK0 = 0x12
|
|
.equ USIBR = 0x10
|
|
.equ USIDR = 0x0f
|
|
.equ USISR = 0x0e
|
|
.equ USICR = 0x0d
|
|
.equ TIMSK1 = 0x0c
|
|
.equ TIFR1 = 0x0b
|
|
.equ ACSR = 0x08
|
|
.equ ADMUX = 0x07
|
|
.equ ADCSRA = 0x06
|
|
.equ ADCH = 0x05
|
|
.equ ADCL = 0x04
|
|
.equ ADCSRB = 0x03
|
|
.equ DIDR0 = 0x01
|
|
.equ PRR = 0x00
|
|
|
|
|
|
; ***** BIT DEFINITIONS **************************************************
|
|
|
|
; ***** 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
|
|
.equ PORTA3 = 3 ; Port A Data Register bit 3
|
|
.equ PA3 = 3 ; For compatibility
|
|
.equ PORTA4 = 4 ; Port A Data Register bit 4
|
|
.equ PA4 = 4 ; For compatibility
|
|
.equ PORTA5 = 5 ; Port A Data Register bit 5
|
|
.equ PA5 = 5 ; For compatibility
|
|
.equ PORTA6 = 6 ; Port A Data Register bit 6
|
|
.equ PA6 = 6 ; For compatibility
|
|
.equ PORTA7 = 7 ; Port A Data Register bit 7
|
|
.equ PA7 = 7 ; 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
|
|
.equ DDA3 = 3 ; Data Direction Register, Port A, bit 3
|
|
.equ DDA4 = 4 ; Data Direction Register, Port A, bit 4
|
|
.equ DDA5 = 5 ; Data Direction Register, Port A, bit 5
|
|
.equ DDA6 = 6 ; Data Direction Register, Port A, bit 6
|
|
.equ DDA7 = 7 ; Data Direction Register, Port A, bit 7
|
|
|
|
; 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
|
|
.equ PINA3 = 3 ; Input Pins, Port A bit 3
|
|
.equ PINA4 = 4 ; Input Pins, Port A bit 4
|
|
.equ PINA5 = 5 ; Input Pins, Port A bit 5
|
|
.equ PINA6 = 6 ; Input Pins, Port A bit 6
|
|
.equ PINA7 = 7 ; Input Pins, Port A bit 7
|
|
|
|
|
|
; ***** PORTB ************************
|
|
; PORTB - Data Register, Port B
|
|
.equ PORTB0 = 0 ;
|
|
.equ PB0 = 0 ; For compatibility
|
|
.equ PORTB1 = 1 ;
|
|
.equ PB1 = 1 ; For compatibility
|
|
.equ PORTB2 = 2 ;
|
|
.equ PB2 = 2 ; For compatibility
|
|
.equ PORTB3 = 3 ;
|
|
.equ PB3 = 3 ; For compatibility
|
|
|
|
; DDRB - Data Direction Register, Port B
|
|
.equ DDB0 = 0 ;
|
|
.equ DDB1 = 1 ;
|
|
.equ DDB2 = 2 ;
|
|
.equ DDB3 = 3 ;
|
|
|
|
; PINB - Input Pins, Port B
|
|
.equ PINB0 = 0 ;
|
|
.equ PINB1 = 1 ;
|
|
.equ PINB2 = 2 ;
|
|
.equ PINB3 = 3 ;
|
|
|
|
|
|
; ***** ANALOG_COMPARATOR ************
|
|
; ADCSRB - ADC Control and Status Register B
|
|
.equ ACME = 6 ; Analog Comparator Multiplexer Enable
|
|
|
|
; 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 ; Analog Comparator Input Capture Enable
|
|
.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 AINBG = ACBG ; For compatibility
|
|
.equ ACD = 7 ; Analog Comparator Disable
|
|
|
|
; DIDR0 -
|
|
.equ ADC0D = 0 ; ADC 0 Digital input buffer disable
|
|
.equ ADC1D = 1 ; ADC 1 Digital input buffer disable
|
|
|
|
|
|
; ***** AD_CONVERTER *****************
|
|
; ADMUX - ADC Multiplexer Selection Register
|
|
.equ MUX0 = 0 ; Analog Channel and Gain Selection Bit 0
|
|
.equ MUX1 = 1 ; Analog Channel and Gain Selection Bit 1
|
|
.equ MUX2 = 2 ; Analog Channel and Gain Selection Bit 2
|
|
.equ MUX3 = 3 ; Analog Channel and Gain Selection Bit 3
|
|
.equ MUX4 = 4 ; Analog Channel and Gain Selection Bit 4
|
|
.equ MUX5 = 5 ; Analog Channel and Gain Selection Bit 5
|
|
.equ REFS0 = 6 ; Reference Selection Bit 0
|
|
.equ REFS1 = 7 ; Reference Selection Bit 1
|
|
|
|
; ADCSRA - ADC Control and Status Register A
|
|
.equ ADPS0 = 0 ; ADC Prescaler Select Bit 0
|
|
.equ ADPS1 = 1 ; ADC Prescaler Select Bit 1
|
|
.equ ADPS2 = 2 ; ADC Prescaler Select Bit 2
|
|
.equ ADIE = 3 ; ADC Interrupt Enable
|
|
.equ ADIF = 4 ; ADC Interrupt Flag
|
|
.equ ADATE = 5 ; ADC Auto Trigger Enable
|
|
.equ ADSC = 6 ; ADC Start Conversion
|
|
.equ ADEN = 7 ; ADC Enable
|
|
|
|
; ADCH - ADC Data Register High Byte
|
|
.equ ADCH0 = 0 ; ADC Data Register High Byte Bit 0
|
|
.equ ADCH1 = 1 ; ADC Data Register High Byte Bit 1
|
|
.equ ADCH2 = 2 ; ADC Data Register High Byte Bit 2
|
|
.equ ADCH3 = 3 ; ADC Data Register High Byte Bit 3
|
|
.equ ADCH4 = 4 ; ADC Data Register High Byte Bit 4
|
|
.equ ADCH5 = 5 ; ADC Data Register High Byte Bit 5
|
|
.equ ADCH6 = 6 ; ADC Data Register High Byte Bit 6
|
|
.equ ADCH7 = 7 ; ADC Data Register High Byte Bit 7
|
|
|
|
; ADCL - ADC Data Register Low Byte
|
|
.equ ADCL0 = 0 ; ADC Data Register Low Byte Bit 0
|
|
.equ ADCL1 = 1 ; ADC Data Register Low Byte Bit 1
|
|
.equ ADCL2 = 2 ; ADC Data Register Low Byte Bit 2
|
|
.equ ADCL3 = 3 ; ADC Data Register Low Byte Bit 3
|
|
.equ ADCL4 = 4 ; ADC Data Register Low Byte Bit 4
|
|
.equ ADCL5 = 5 ; ADC Data Register Low Byte Bit 5
|
|
.equ ADCL6 = 6 ; ADC Data Register Low Byte Bit 6
|
|
.equ ADCL7 = 7 ; ADC Data Register Low Byte Bit 7
|
|
|
|
; ADCSRB - ADC Control and Status Register B
|
|
.equ ADTS0 = 0 ; ADC Auto Trigger Source bit 0
|
|
.equ ADTS1 = 1 ; ADC Auto Trigger Source bit 1
|
|
.equ ADTS2 = 2 ; ADC Auto Trigger Source bit 2
|
|
.equ ADLAR = 4 ; ADC Left Adjust Result
|
|
.equ BIN = 7 ; Bipolar Input Mode
|
|
|
|
; DIDR0 - Digital Input Disable Register 0
|
|
;.equ ADC0D = 0 ; ADC0 Digital Input Disable
|
|
;.equ ADC1D = 1 ; ADC1 Digital Input Disable
|
|
.equ ADC2D = 2 ; ADC2 Digital Input Disable
|
|
.equ ADC3D = 3 ; ADC3 Digital Input Disable
|
|
.equ ADC4D = 4 ; ADC4 Digital Input Disable
|
|
.equ ADC5D = 5 ; ADC5 Digital Input Disable
|
|
.equ ADC6D = 6 ; ADC6 Digital Input Disable
|
|
.equ ADC7D = 7 ; ADC7 Digital Input Disable
|
|
|
|
|
|
; ***** USI **************************
|
|
; USIBR - USI Buffer Register
|
|
.equ USIBR0 = 0 ; USI Buffer Register bit 0
|
|
.equ USIBR1 = 1 ; USI Buffer Register bit 1
|
|
.equ USIBR2 = 2 ; USI Buffer Register bit 2
|
|
.equ USIBR3 = 3 ; USI Buffer Register bit 3
|
|
.equ USIBR4 = 4 ; USI Buffer Register bit 4
|
|
.equ USIBR5 = 5 ; USI Buffer Register bit 5
|
|
.equ USIBR6 = 6 ; USI Buffer Register bit 6
|
|
.equ USIBR7 = 7 ; USI Buffer Register bit 7
|
|
|
|
; 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 ***********
|
|
; MCUCR - MCU Control Register
|
|
.equ ISC00 = 0 ; Interrupt Sense Control 0 Bit 0
|
|
.equ ISC01 = 1 ; Interrupt Sense Control 0 Bit 1
|
|
|
|
; GIMSK - General Interrupt Mask Register
|
|
.equ GICR = GIMSK ; For compatibility
|
|
.equ PCIE0 = 4 ; Pin Change Interrupt Enable 0
|
|
.equ PCIE1 = 5 ; Pin Change Interrupt Enable 1
|
|
.equ INT0 = 6 ; External Interrupt Request 0 Enable
|
|
|
|
; GIFR - General Interrupt Flag register
|
|
.equ PCIF0 = 4 ; Pin Change Interrupt Flag 0
|
|
.equ PCIF1 = 5 ; Pin Change Interrupt Flag 1
|
|
.equ INTF0 = 6 ; External Interrupt Flag 0
|
|
|
|
; PCMSK1 - Pin Change Enable Mask 1
|
|
.equ PCINT8 = 0 ; Pin Change Enable Mask Bit 8
|
|
.equ PCINT9 = 1 ; Pin Change Enable Mask Bit 9
|
|
.equ PCINT10 = 2 ; Pin Change Enable Mask Bit 10
|
|
.equ PCINT11 = 3 ; Pin Change Enable Mask Bit 11
|
|
|
|
; PCMSK0 - Pin Change Enable Mask 0
|
|
.equ PCINT0 = 0 ; Pin Change Enable Mask Bit 0
|
|
.equ PCINT1 = 1 ; Pin Change Enable Mask Bit 1
|
|
.equ PCINT2 = 2 ; Pin Change Enable Mask Bit 2
|
|
.equ PCINT3 = 3 ; Pin Change Enable Mask Bit 3
|
|
.equ PCINT4 = 4 ; Pin Change Enable Mask Bit 4
|
|
.equ PCINT5 = 5 ; Pin Change Enable Mask Bit 5
|
|
.equ PCINT6 = 6 ; Pin Change Enable Mask Bit 6
|
|
.equ PCINT7 = 7 ; Pin Change Enable Mask Bit 7
|
|
|
|
|
|
; ***** EEPROM ***********************
|
|
; EEARL - EEPROM Address Register Low Byte
|
|
.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
|
|
.equ EEAR7 = 7 ; EEPROM Read/Write Access Bit 7
|
|
|
|
; EEARH - EEPROM Address Register High Byte
|
|
.equ EEAR8 = 0 ; EEPROM Read/Write Access Bit 0
|
|
|
|
; 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 EEMPE = 2 ; EEPROM Master Write Enable
|
|
.equ EERIE = 3 ; EEPROM Ready Interrupt Enable
|
|
.equ EEPM0 = 4 ; EEPROM Programming Mode Bit 0
|
|
.equ EEPM1 = 5 ; EEPROM Programming Mode Bit 1
|
|
|
|
|
|
; ***** WATCHDOG *********************
|
|
; WDTCSR - Watchdog Timer Control Register
|
|
.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 WDP3 = 5 ; Watchdog Timer Prescaler Bit 3
|
|
.equ WDIE = 6 ; Watchdog Timeout Interrupt Enable
|
|
.equ WDIF = 7 ; Watchdog Timeout Interrupt Flag
|
|
|
|
|
|
; ***** TIMER_COUNTER_0 **************
|
|
; TIMSK0 - Timer/Counter Interrupt Mask Register
|
|
.equ TOIE0 = 0 ; Timer/Counter0 Overflow Interrupt Enable
|
|
.equ OCIE0A = 1 ; Timer/Counter0 Output Compare Match A Interrupt Enable
|
|
.equ OCIE0B = 2 ; Timer/Counter0 Output Compare Match B Interrupt Enable
|
|
|
|
; TIFR0 - Timer/Counter0 Interrupt Flag Register
|
|
.equ TOV0 = 0 ; Timer/Counter0 Overflow Flag
|
|
.equ OCF0A = 1 ; Timer/Counter0 Output Compare Flag A
|
|
.equ OCF0B = 2 ; Timer/Counter0 Output Compare Flag B
|
|
|
|
; TCCR0A - Timer/Counter Control Register A
|
|
.equ WGM00 = 0 ; Waveform Generation Mode bit 0
|
|
.equ WGM01 = 1 ; Waveform Generation Mode bit 1
|
|
.equ COM0B0 = 4 ; Compare Match Output B Mode bit 0
|
|
.equ COM0B1 = 5 ; Compare Match Output B Mode bit 1
|
|
.equ COM0A0 = 6 ; Compare Match Output A Mode bit 0
|
|
.equ COM0A1 = 7 ; Compare Match Output A Mode bit 1
|
|
|
|
; TCCR0B - Timer/Counter Control Register B
|
|
.equ CS00 = 0 ; Clock Select bit 0
|
|
.equ CS01 = 1 ; Clock Select bit 1
|
|
.equ CS02 = 2 ; Clock Select bit 2
|
|
.equ WGM02 = 3 ; Waveform Generation Mode bit 2
|
|
.equ FOC0B = 6 ; Force Output Compare B
|
|
.equ FOC0A = 7 ; Force Output Compare A
|
|
|
|
; 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 ;
|
|
|
|
; OCR0A - Timer/Counter0 Output Compare Register A
|
|
.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 ;
|
|
|
|
; OCR0B - Timer/Counter0 Output Compare Register B
|
|
.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 ;
|
|
|
|
; GTCCR - General Timer/Counter Control Register
|
|
.equ PSR10 = 0 ; Prescaler Reset Timer/CounterN
|
|
.equ TSM = 7 ; Timer/Counter Synchronization Mode
|
|
|
|
|
|
; ***** TIMER_COUNTER_1 **************
|
|
; TIMSK1 - Timer/Counter1 Interrupt Mask Register
|
|
.equ TOIE1 = 0 ; Timer/Counter1 Overflow Interrupt Enable
|
|
.equ OCIE1A = 1 ; Timer/Counter1 Output Compare A Match Interrupt Enable
|
|
.equ OCIE1B = 2 ; Timer/Counter1 Output Compare B Match Interrupt Enable
|
|
.equ ICIE1 = 5 ; Timer/Counter1 Input Capture Interrupt Enable
|
|
|
|
; TIFR1 - Timer/Counter Interrupt Flag register
|
|
.equ TOV1 = 0 ; Timer/Counter1 Overflow Flag
|
|
.equ OCF1A = 1 ; Timer/Counter1 Output Compare A Match Flag
|
|
.equ OCF1B = 2 ; Timer/Counter1 Output Compare B Match Flag
|
|
.equ ICF1 = 5 ; Timer/Counter1 Input Capture 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
|
|
|
|
|
|
; ***** 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
|
|
|
|
; SPL - Stack Pointer Low
|
|
.equ SP0 = 0 ; Stack pointer bit 0
|
|
.equ SP1 = 1 ; Stack pointer bit 1
|
|
.equ SP2 = 2 ; Stack pointer bit 2
|
|
.equ SP3 = 3 ; Stack pointer bit 3
|
|
.equ SP4 = 4 ; Stack pointer bit 4
|
|
.equ SP5 = 5 ; Stack pointer bit 5
|
|
.equ SP6 = 6 ; Stack pointer bit 6
|
|
.equ SP7 = 7 ; Stack pointer bit 7
|
|
|
|
; MCUCR - MCU Control Register
|
|
.equ BODSE = 2 ; BOD Sleep Enable
|
|
.equ SM0 = 3 ; Sleep Mode Select Bit 0
|
|
.equ SM1 = 4 ; Sleep Mode Select Bit 1
|
|
.equ SE = 5 ; Sleep Enable
|
|
.equ PUD = 6 ;
|
|
.equ BODS = 7 ; BOD Sleep
|
|
|
|
; 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 Value
|
|
.equ CAL0 = 0 ; Oscillator Calibration Value Bit0
|
|
.equ CAL1 = 1 ; Oscillator Calibration Value Bit1
|
|
.equ CAL2 = 2 ; Oscillator Calibration Value Bit2
|
|
.equ CAL3 = 3 ; Oscillator Calibration Value Bit3
|
|
.equ CAL4 = 4 ; Oscillator Calibration Value Bit4
|
|
.equ CAL5 = 5 ; Oscillator Calibration Value Bit5
|
|
.equ CAL6 = 6 ; Oscillator Calibration Value Bit6
|
|
.equ CAL7 = 7 ; Oscillator Calibration Value Bit7
|
|
|
|
; GPIOR2 - General Purpose I/O Register 2
|
|
.equ GPIOR20 = 0 ;
|
|
.equ GPIOR21 = 1 ;
|
|
.equ GPIOR22 = 2 ;
|
|
.equ GPIOR23 = 3 ;
|
|
.equ GPIOR24 = 4 ;
|
|
.equ GPIOR25 = 5 ;
|
|
.equ GPIOR26 = 6 ;
|
|
.equ GPIOR27 = 7 ;
|
|
|
|
; GPIOR1 - General Purpose I/O Register 1
|
|
.equ GPIOR10 = 0 ;
|
|
.equ GPIOR11 = 1 ;
|
|
.equ GPIOR12 = 2 ;
|
|
.equ GPIOR13 = 3 ;
|
|
.equ GPIOR14 = 4 ;
|
|
.equ GPIOR15 = 5 ;
|
|
.equ GPIOR16 = 6 ;
|
|
.equ GPIOR17 = 7 ;
|
|
|
|
; GPIOR0 - General Purpose I/O Register 0
|
|
.equ GPIOR00 = 0 ;
|
|
.equ GPIOR01 = 1 ;
|
|
.equ GPIOR02 = 2 ;
|
|
.equ GPIOR03 = 3 ;
|
|
.equ GPIOR04 = 4 ;
|
|
.equ GPIOR05 = 5 ;
|
|
.equ GPIOR06 = 6 ;
|
|
.equ GPIOR07 = 7 ;
|
|
|
|
; PRR - Power Reduction Register
|
|
.equ PRADC = 0 ; Power Reduction ADC
|
|
.equ PRUSI = 1 ; Power Reduction USI
|
|
.equ PRTIM0 = 2 ; Power Reduction Timer/Counter0
|
|
.equ PRTIM1 = 3 ; Power Reduction Timer/Counter1
|
|
|
|
; 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
|
|
|
|
|
|
; ***** BOOT_LOAD ********************
|
|
; SPMCSR - Store Program Memory Control 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
|
|
|
|
|
|
|
|
; ***** 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 Enable
|
|
.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 the Chip Erase
|
|
.equ WDTON = 4 ; Watchdog Timer always on
|
|
.equ SPIEN = 5 ; Enable Serial Program 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 EXT_INT0addr = 0x0001 ; External Interrupt Request 0
|
|
.equ PCI0addr = 0x0002 ; Pin Change Interrupt Request 0
|
|
.equ PCI1addr = 0x0003 ; Pin Change Interrupt Request 1
|
|
.equ WATCHDOGaddr = 0x0004 ; Watchdog Time-out
|
|
.equ ICP1addr = 0x0005 ; Timer/Counter1 Capture Event
|
|
.equ OC1Aaddr = 0x0006 ; Timer/Counter1 Compare Match A
|
|
.equ OC1Baddr = 0x0007 ; Timer/Counter1 Compare Match B
|
|
.equ OVF1addr = 0x0008 ; Timer/Counter1 Overflow
|
|
.equ OC0Aaddr = 0x0009 ; Timer/Counter0 Compare Match A
|
|
.equ OC0Baddr = 0x000a ; Timer/Counter0 Compare Match B
|
|
.equ OVF0addr = 0x000b ; Timer/Counter0 Overflow
|
|
.equ ACIaddr = 0x000c ; Analog Comparator
|
|
.equ ADCCaddr = 0x000d ; ADC Conversion Complete
|
|
.equ ERDYaddr = 0x000e ; EEPROM Ready
|
|
.equ USI_STRaddr = 0x000f ; USI START
|
|
.equ USI_OVFaddr = 0x0010 ; USI Overflow
|
|
|
|
.equ INT_VECTORS_SIZE = 17 ; size in words
|
|
|
|
#endif /* _TN24ADEF_INC_ */
|
|
|
|
; ***** END OF FILE ******************************************************
|
|
.list ; Enable listing
|
|
|
|
;
|
|
; Registers
|
|
.def temp_r = r16 ; Temp general register A
|
|
.def temp_r_b = r23 ; Temp general register B
|
|
.def temp_r_c = r26 ; Temp general register C
|
|
.def mcu_state_r = r17 ; Current state of MCU. This register will be compared in an main loop
|
|
.def delay_counter_r = r19 ; Register for storing delay counter
|
|
|
|
;
|
|
; LEDS constants
|
|
.equ LED_DIR = DDRA
|
|
.equ LED_PORT = PORTA
|
|
.equ LED_PIN = PINA
|
|
.equ LED_PIN_0 = PINA0
|
|
.equ LED_PIN_1 = PINA1
|
|
.equ LED_PIN_2 = PINA2
|
|
.equ LED_PIN_3 = PINA3
|
|
|
|
;
|
|
; Buttons constants
|
|
.equ SW_DIR = DDRA
|
|
.equ SW_PORT = PORTA
|
|
.equ SW_PIN = PINA
|
|
.equ SW_PIN_4 = PINA4
|
|
.equ SW_PIN_5 = PINA5
|
|
.equ SW_PIN_6 = PINA6
|
|
.equ SW_PIN_7 = PINA7
|
|
|
|
;
|
|
; Buzzer constants
|
|
.equ BUZZ_DIR = DDRB
|
|
.equ BUZZ_PORT = PORTB
|
|
.equ BUZZ_PIN = PINB2
|
|
|
|
;
|
|
; States constants
|
|
.equ INIT_STATE = 0x01
|
|
.equ SHOWING_STATE = 0x02
|
|
.equ POLLING_STATE = 0x03
|
|
.equ COMPLETION_STATE = 0x04
|
|
|
|
;
|
|
; SW Flags states constants
|
|
.equ SW_FLAG_1 = 0xe0
|
|
.equ SW_FLAG_2 = 0xd0
|
|
.equ SW_FLAG_3 = 0xb0
|
|
.equ SW_FLAG_4 = 0x70
|
|
|
|
.equ SEQ_LENGTH = 4
|
|
|
|
; Value that stored in OCR0A for each tone
|
|
; 880Hz = 71
|
|
; 785Hz = 80
|
|
; 590Hz = 105
|
|
; 440Hz = 142
|
|
|
|
.include "macros.asm" ; Include macros
|
|
|
|
; Initialize stack pointer
|
|
; @0 - Temp register
|
|
.macro init_stack_p
|
|
ldi @0, low(@1)
|
|
out SPL, @0
|
|
clr @0
|
|
.ifdef SPH
|
|
ldi @0, high(RAMEND)
|
|
out SPH, @0
|
|
clr @0
|
|
.endif
|
|
.endm
|
|
|
|
;
|
|
; out immediate
|
|
; @0 - I/O Register
|
|
; @1 - Data to write
|
|
.macro outi
|
|
push temp_r
|
|
ldi temp_r, @1
|
|
out @0, temp_r
|
|
pop temp_r
|
|
.endm
|
|
|
|
;
|
|
; sts immediate
|
|
; @0 - SRAM Address
|
|
; @1 - Data to write
|
|
.macro stsi
|
|
push temp_r
|
|
ldi temp_r, @1
|
|
sts @0, temp_r
|
|
pop temp_r
|
|
.endm
|
|
|
|
;
|
|
; Set MCU global state
|
|
; @0 - New state
|
|
.macro set_state
|
|
sts PREVIOUS_STATE_ADDRESS, mcu_state_r ; Write previous state to SRAM
|
|
stsi CURRENT_STATE_ADDRESS, @0
|
|
.endm
|
|
|
|
.macro buzzer_on
|
|
sbi BUZZ_DIR, BUZZ_PIN
|
|
.endm
|
|
|
|
.macro buzzer_off
|
|
cbi BUZZ_DIR, BUZZ_PIN
|
|
.endm
|
|
|
|
.macro beep_led_1
|
|
outi OCR0A, 142
|
|
sbi LED_PORT, 0
|
|
sbi BUZZ_DIR, BUZZ_PIN
|
|
rcall delay
|
|
cbi LED_PORT, 0
|
|
cbi BUZZ_DIR, BUZZ_PIN
|
|
.endm
|
|
|
|
.macro beep_led_2
|
|
outi OCR0A, 71
|
|
sbi LED_PORT, 1
|
|
sbi BUZZ_DIR, BUZZ_PIN
|
|
rcall delay
|
|
cbi LED_PORT, 1
|
|
cbi BUZZ_DIR, BUZZ_PIN
|
|
.endm
|
|
|
|
.macro beep_led_3
|
|
outi OCR0A, 105
|
|
sbi LED_PORT, 2
|
|
sbi BUZZ_DIR, BUZZ_PIN
|
|
rcall delay
|
|
cbi LED_PORT, 2
|
|
cbi BUZZ_DIR, BUZZ_PIN
|
|
.endm
|
|
|
|
.macro beep_led_4
|
|
outi OCR0A, 80
|
|
sbi LED_PORT, 3
|
|
sbi BUZZ_DIR, BUZZ_PIN
|
|
rcall delay
|
|
cbi LED_PORT, 3
|
|
cbi BUZZ_DIR, BUZZ_PIN
|
|
.endm
|
|
|
|
|
|
|
|
|
|
.dseg ; Data segment
|
|
.org SRAM_START
|
|
|
|
;
|
|
; MCU Global states addresses
|
|
000060 CURRENT_STATE_ADDRESS: .byte 0x01
|
|
000061 PREVIOUS_STATE_ADDRESS: .byte 0x01
|
|
|
|
;
|
|
; Button flags
|
|
000062 SW_FLAGS_ADDRESS: .byte 0x01
|
|
|
|
.cseg ; Code segment
|
|
.org 0x00
|
|
|
|
;
|
|
; Setup vectors
|
|
000000 c038 rjmp start ; Program start at RESET vector
|
|
000001 9518 reti ; External Interrupt Request 0 / inactive
|
|
000002 c00e rjmp PCINT0_vect ; Pin Change Interrupt Request 0 / active
|
|
000003 9518 reti ; Pin Change Interrupt Request 1 / inactive
|
|
000004 9518 reti ; Watchdog Time-out / inactive
|
|
000005 9518 reti ; Timer/Counter1 Capture Event / inactive
|
|
000006 9518 reti ; Timer/Counter1 Compare Match A / inactive
|
|
000007 9518 reti ; Timer/Counter1 Compare Match B / inactive
|
|
000008 9518 reti ; Timer/Counter1 Overflow / inactive
|
|
000009 9518 reti ; Timer/Counter0 Compare Match A / inactive
|
|
00000a 9518 reti ; Timer/Counter0 Compare Match B / inactive
|
|
00000b c015 rjmp TIM0_OVF_vect ; Timer/Counter0 Overflow / active
|
|
00000c 9518 reti ; Analog Comparator / inactive
|
|
00000d 9518 reti ; ADC Conversion Complete / inactive
|
|
00000e 9518 reti ; EEPROM Ready / inactive
|
|
00000f 9518 reti ; USI START / inactive
|
|
000010 9518 reti ; USI Overflow / inactive
|
|
|
|
;
|
|
; Interrupt service routines
|
|
PCINT0_vect: ; Button handler
|
|
000011 931f push r17
|
|
000012 932f push r18
|
|
000013 b72f in r18, SREG ; Save status register
|
|
000014 9110 0060 lds mcu_state_r, CURRENT_STATE_ADDRESS
|
|
000016 3013 cpi mcu_state_r, POLLING_STATE
|
|
000017 f431 brne quit ; Do not change button flags unless in POLLING state of mcu
|
|
000018 b319 in r17, PINA ; Load current pins status of PINA
|
|
000019 7f10 andi r17, 0xf0 ; Get pins status of only buttons
|
|
00001a d122 rcall delay_50ms ; Delay for button
|
|
00001b 9310 0062 sts SW_FLAGS_ADDRESS, r17 ; Update flag status in SRAM
|
|
00001d bf2f out SREG, r18
|
|
|
|
quit:
|
|
00001e 912f pop r18
|
|
00001f 911f pop r17
|
|
000020 9518 reti
|
|
|
|
TIM0_OVF_vect: ; Random byte generator
|
|
000021 937f push temp_r_b
|
|
000022 b77f in temp_r_b, SREG
|
|
|
|
000023 c002 rjmp gen_start
|
|
|
|
000024 ea08 ldi temp_r, 168
|
|
000025 b752 in r21, TCNT0
|
|
|
|
gen_start:
|
|
000026 2705 eor temp_r, r21
|
|
000027 9502 swap temp_r
|
|
000028 0f50 add r21, temp_r
|
|
000029 bf7f out SREG, temp_r_b
|
|
00002a 917f pop temp_r_b
|
|
00002b 9518 reti
|
|
|
|
MCU_Init: ; This function executes once on start the main program
|
|
00002c d0fb rcall init_ports
|
|
00002d d0ea rcall init_interrupts
|
|
00002e d0ef rcall init_buzzer
|
|
|
|
00002f ef3f ldi delay_counter_r, 0xff
|
|
|
|
;rcall MCU_Delay ; Wait 1 sec before start main program
|
|
|
|
000030 9478 sei ; Enable Global Interrupts
|
|
000031 9508 ret
|
|
|
|
MCU_Delay:
|
|
000032 e006 ldi temp_r, 6
|
|
_init_loop_loading:
|
|
000033 d0c5 rcall effect_1
|
|
000034 950a dec temp_r
|
|
000035 f7e9 brne _init_loop_loading
|
|
000036 d112 rcall delay_1s
|
|
000037 2700 clr temp_r
|
|
000038 9508 ret
|
|
|
|
;
|
|
; Program start at reset
|
|
start:
|
|
000039 ed0f
|
|
00003a bf0d
|
|
00003b 2700 init_stack_p temp_r, RAMEND
|
|
|
|
00003c 9310 0061
|
|
00003e 930f
|
|
00003f e001
|
|
000040 9300 0060
|
|
000042 910f set_state INIT_STATE
|
|
loop: ; Program loop
|
|
000043 9110 0060 lds mcu_state_r, CURRENT_STATE_ADDRESS
|
|
init: ; Init state
|
|
000045 3011 cpi mcu_state_r, INIT_STATE
|
|
000046 f441 brne showing
|
|
000047 dfe4 rcall MCU_Init
|
|
000048 9310 0061
|
|
00004a 930f
|
|
00004b e002
|
|
00004c 9300 0060
|
|
00004e 910f set_state SHOWING_STATE
|
|
showing: ; Showing state
|
|
00004f 3012 cpi mcu_state_r, SHOWING_STATE
|
|
000050 f441 brne polling
|
|
000051 d05a rcall show_sequence ; Generate sequence and save answer to SRAM
|
|
000052 9310 0061
|
|
000054 930f
|
|
000055 e003
|
|
000056 9300 0060
|
|
000058 910f set_state POLLING_STATE
|
|
polling: ; Polling state
|
|
000059 3013 cpi mcu_state_r, POLLING_STATE
|
|
00005a f5a1 brne completion
|
|
led_1:
|
|
00005b 9120 0062 lds r18, SW_FLAGS_ADDRESS
|
|
00005d 3e20 cpi r18, SW_FLAG_1
|
|
00005e f439 brne led_off_1
|
|
led_on_1:
|
|
00005f 930f
|
|
000060 e80e
|
|
000061 bf06
|
|
000062 910f outi OCR0A, 142
|
|
000063 9ad8 sbi LED_PORT, 0
|
|
000064 9aba sbi BUZZ_DIR, BUZZ_PIN
|
|
000065 cff5 rjmp led_1
|
|
led_off_1:
|
|
000066 98d8 cbi LED_PORT, 0
|
|
000067 98ba cbi BUZZ_DIR, BUZZ_PIN
|
|
led_2:
|
|
000068 9120 0062 lds r18, SW_FLAGS_ADDRESS
|
|
00006a 3d20 cpi r18, SW_FLAG_2
|
|
00006b f439 brne led_off_2
|
|
led_on_2:
|
|
00006c 9ad9 sbi LED_PORT, 1
|
|
00006d 9aba sbi BUZZ_DIR, BUZZ_PIN
|
|
00006e 930f
|
|
00006f e407
|
|
000070 bf06
|
|
000071 910f outi OCR0A, 71
|
|
000072 cff5 rjmp led_2
|
|
led_off_2:
|
|
000073 98d9 cbi LED_PORT, 1
|
|
000074 98ba cbi BUZZ_DIR, BUZZ_PIN
|
|
led_3:
|
|
000075 9120 0062 lds r18, SW_FLAGS_ADDRESS
|
|
000077 3b20 cpi r18, SW_FLAG_3
|
|
000078 f439 brne led_off_3
|
|
led_on_3:
|
|
000079 9ada sbi LED_PORT, 2
|
|
00007a 9aba sbi BUZZ_DIR, BUZZ_PIN
|
|
00007b 930f
|
|
00007c e609
|
|
00007d bf06
|
|
00007e 910f outi OCR0A, 105
|
|
00007f cff5 rjmp led_3
|
|
led_off_3:
|
|
000080 98da cbi LED_PORT, 2
|
|
000081 98ba cbi BUZZ_DIR, BUZZ_PIN
|
|
led_4:
|
|
000082 9120 0062 lds r18, SW_FLAGS_ADDRESS
|
|
000084 3720 cpi r18, SW_FLAG_4
|
|
000085 f439 brne led_off_4
|
|
led_on_4:
|
|
000086 9adb sbi LED_PORT, 3
|
|
000087 9aba sbi BUZZ_DIR, BUZZ_PIN
|
|
000088 930f
|
|
000089 e500
|
|
00008a bf06
|
|
00008b 910f outi OCR0A, 80
|
|
00008c cff5 rjmp led_4
|
|
led_off_4:
|
|
00008d 98db cbi LED_PORT, 3
|
|
00008e 98ba cbi BUZZ_DIR, BUZZ_PIN
|
|
completion: ; Reset delay counter, set MCU state to SHOWING
|
|
00008f 3014 cpi mcu_state_r, COMPLETION_STATE
|
|
000090 f401 brne default
|
|
default: ; Do nothing
|
|
000091 cfb1 rjmp loop
|
|
|
|
gen_ran_seq: ; Generate random sequence of bytes for leds and save answer to SRAM
|
|
000092 e074 ldi temp_r_b, SEQ_LENGTH
|
|
000093 27dd clr YH
|
|
000094 e8c0 ldi YL, $80
|
|
_gen_ran_loop:
|
|
000095 d0a7 rcall delay_50ms ; Delay is required!
|
|
000096 2f65 mov r22, r21
|
|
|
|
000097 3466 cpi r22, 70
|
|
000098 f030 brlo _gen_answ_1
|
|
|
|
000099 386c cpi r22, 140
|
|
00009a f030 brlo _gen_answ_2
|
|
|
|
00009b 3c68 cpi r22, 200
|
|
00009c f030 brlo _gen_answ_3
|
|
|
|
00009d 3f6f cpi r22, 255
|
|
00009e f030 brlo _gen_answ_4
|
|
|
|
_gen_answ_1:
|
|
00009f e0a1 ldi temp_r_c, 0x01
|
|
0000a0 c005 rjmp _gen_ran_write
|
|
_gen_answ_2:
|
|
0000a1 e0a2 ldi temp_r_c, 0x02
|
|
0000a2 c003 rjmp _gen_ran_write
|
|
_gen_answ_3:
|
|
0000a3 e0a4 ldi temp_r_c, 0x04
|
|
0000a4 c001 rjmp _gen_ran_write
|
|
_gen_answ_4:
|
|
0000a5 e0a8 ldi temp_r_c, 0x08
|
|
_gen_ran_write:
|
|
0000a6 93a9 st Y+, temp_r_c
|
|
0000a7 957a dec temp_r_b
|
|
0000a8 3070 cpi temp_r_b, 0
|
|
0000a9 f759 brne _gen_ran_loop
|
|
0000aa 0000 nop
|
|
0000ab 9508 ret
|
|
|
|
show_sequence:
|
|
0000ac dfe5 rcall gen_ran_seq ; Answer stored in SRAM in addr $80:{SEQ_LENGTH}
|
|
show_start:
|
|
0000ad e074 ldi temp_r_b, SEQ_LENGTH
|
|
|
|
0000ae 27dd clr YH
|
|
0000af e8c0 ldi YL, $80
|
|
|
|
_sequence_loop:
|
|
0000b0 3070 cpi temp_r_b, 0
|
|
0000b1 f1c1 breq _seq_quit
|
|
|
|
0000b2 91a9 ld temp_r_c, Y+
|
|
0000b3 30a1 cpi temp_r_c, 0x01
|
|
0000b4 f031 breq beep_1
|
|
|
|
0000b5 30a2 cpi temp_r_c, 0x02
|
|
0000b6 f079 breq beep_2
|
|
|
|
0000b7 30a4 cpi temp_r_c, 0x04
|
|
0000b8 f0c1 breq beep_3
|
|
|
|
0000b9 30a8 cpi temp_r_c, 0x08
|
|
0000ba f109 breq beep_4
|
|
|
|
beep_1:
|
|
0000bb 930f
|
|
0000bc e80e
|
|
0000bd bf06
|
|
0000be 910f
|
|
0000bf 9ad8
|
|
0000c0 9aba
|
|
0000c1 d06d
|
|
0000c2 98d8
|
|
0000c3 98ba beep_led_1
|
|
0000c4 d029 rcall OCR0A_reset
|
|
0000c5 c020 rjmp beep_quit
|
|
beep_2:
|
|
0000c6 930f
|
|
0000c7 e407
|
|
0000c8 bf06
|
|
0000c9 910f
|
|
0000ca 9ad9
|
|
0000cb 9aba
|
|
0000cc d062
|
|
0000cd 98d9
|
|
0000ce 98ba beep_led_2
|
|
0000cf d01e rcall OCR0A_reset
|
|
0000d0 c015 rjmp beep_quit
|
|
beep_3:
|
|
0000d1 930f
|
|
0000d2 e609
|
|
0000d3 bf06
|
|
0000d4 910f
|
|
0000d5 9ada
|
|
0000d6 9aba
|
|
0000d7 d057
|
|
0000d8 98da
|
|
0000d9 98ba beep_led_3
|
|
0000da d013 rcall OCR0A_reset
|
|
0000db c00a rjmp beep_quit
|
|
beep_4:
|
|
0000dc 930f
|
|
0000dd e500
|
|
0000de bf06
|
|
0000df 910f
|
|
0000e0 9adb
|
|
0000e1 9aba
|
|
0000e2 d04c
|
|
0000e3 98db
|
|
0000e4 98ba beep_led_4
|
|
0000e5 d008 rcall OCR0A_reset
|
|
beep_quit:
|
|
0000e6 d048 rcall delay
|
|
0000e7 957a dec temp_r_b
|
|
0000e8 3070 cpi temp_r_b, 0
|
|
0000e9 f631 brne _sequence_loop
|
|
|
|
_seq_quit:
|
|
0000ea d008 rcall dec_delay_counter
|
|
0000eb d05d rcall delay_1s
|
|
0000ec cfbf rjmp show_sequence
|
|
0000ed 9508 ret
|
|
|
|
OCR0A_reset: ; This function need to set the OCR0A register to 0xff for overflow interrupt
|
|
0000ee 937f push temp_r_b
|
|
0000ef ef7f ldi temp_r_b, 0xff
|
|
0000f0 bf76 out OCR0A, temp_r_b
|
|
0000f1 917f pop temp_r_b
|
|
0000f2 9508 ret
|
|
|
|
dec_delay_counter:
|
|
0000f3 503a subi delay_counter_r, 10
|
|
0000f4 3238 cpi delay_counter_r, 40
|
|
0000f5 f008 brlo _reset_counter
|
|
0000f6 9508 ret
|
|
_reset_counter:
|
|
0000f7 ef3f ldi delay_counter_r, 0xff
|
|
0000f8 9508 ret
|
|
|
|
effect_1: ; Shift bits of an leds in port every 50ms
|
|
0000f9 b34b in r20, LED_PORT
|
|
|
|
0000fa 930f
|
|
0000fb ef01
|
|
0000fc bb0b
|
|
0000fd 910f outi LED_PORT, 0xf1
|
|
0000fe d03e rcall delay_50ms
|
|
0000ff e011 ldi r17, 0x01
|
|
000100 e033 ldi r19, 3
|
|
_eff_1_shift_l: ; Shift bits to left loop
|
|
000101 ef20 ldi r18, 0xf0
|
|
000102 0f11 lsl r17
|
|
000103 0f21 add r18, r17
|
|
000104 bb2b out LED_PORT, r18
|
|
000105 d037 rcall delay_50ms
|
|
000106 953a dec r19
|
|
000107 f7c9 brne _eff_1_shift_l
|
|
|
|
000108 930f
|
|
000109 ef08
|
|
00010a bb0b
|
|
00010b 910f outi LED_PORT, 0xf8
|
|
00010c d030 rcall delay_50ms
|
|
00010d e018 ldi r17, 0x08
|
|
00010e e033 ldi r19, 3
|
|
_eff_1_shift_r: ; Shift bits to right loop
|
|
00010f ef20 ldi r18, 0xf0
|
|
000110 9516 lsr r17
|
|
000111 0f21 add r18, r17
|
|
000112 bb2b out LED_PORT, r18
|
|
000113 d029 rcall delay_50ms
|
|
000114 953a dec r19
|
|
000115 f7c9 brne _eff_1_shift_r
|
|
|
|
;
|
|
; Out saved PORT values
|
|
000116 bb4b out LED_PORT, r20
|
|
000117 9508 ret
|
|
|
|
init_interrupts:
|
|
;
|
|
; Enable Port Change Interrupt
|
|
000118 e100 ldi temp_r, (1<<PCIE0)
|
|
000119 bf0b out GIMSK, temp_r
|
|
|
|
;
|
|
; Set Pin Change Mask Register
|
|
00011a ef00 ldi temp_r, (1<<PCINT4) | (1<<PCINT5)| (1<<PCINT6) | (1<<PCINT7)
|
|
00011b bb02 out PCMSK0, temp_r
|
|
|
|
00011c 2700 clr temp_r
|
|
00011d 9508 ret
|
|
|
|
init_buzzer:
|
|
00011e 98ba cbi BUZZ_DIR, BUZZ_PIN
|
|
|
|
; Setup timer
|
|
00011f e402 ldi temp_r, (1<<COM0A0) | (1<<WGM01) ; Set CTC timer mode and toggle OC0A pin on Compare Match
|
|
000120 bf00 out TCCR0A, temp_r
|
|
|
|
000121 ef0f ldi temp_r, 255
|
|
000122 bf06 out OCR0A, temp_r
|
|
|
|
000123 e002 ldi temp_r, (1<<CS01) ; Prescale on 8
|
|
000124 bf03 out TCCR0B, temp_r
|
|
|
|
000125 e001 ldi temp_r, (1<<TOIE0) ; Enable Timer/Counter0 Overflow Interrupt
|
|
000126 bf09 out TIMSK0, temp_r
|
|
000127 9508 ret
|
|
|
|
init_ports: ; Init MCU ports
|
|
000128 e00f ldi temp_r, 0x0f ; Setup PORTA
|
|
000129 bb0a out DDRA, temp_r ; Set directions of leds and buttons
|
|
00012a 9502 swap temp_r
|
|
00012b bb0b out PORTA, temp_r ; Set low signal on leds and pull-up on buttons
|
|
|
|
; Setup PORTB
|
|
00012c 9aba sbi DDRB, BUZZ_PIN ; Set direction of buzzer pin to output
|
|
00012d 98c2 cbi PORTB, BUZZ_PIN ; Set low signal on buzzer
|
|
00012e 9508 ret
|
|
|
|
delay: ; For 1MHz frequency
|
|
00012f 932f push r18
|
|
000130 934f push r20
|
|
000131 ef2f ldi r18, 255
|
|
000132 2f43 mov r20, delay_counter_r
|
|
_delay_loop:
|
|
000133 0000 nop
|
|
000134 952a dec r18
|
|
000135 f7e9 brne _delay_loop
|
|
000136 0000 nop
|
|
000137 954a dec r20
|
|
000138 f7d1 brne _delay_loop
|
|
000139 0000 nop
|
|
00013a 914f pop r20
|
|
00013b 912f pop r18
|
|
00013c 9508 ret
|
|
|
|
delay_50ms: ; For 1MHz frequency
|
|
00013d 932f push r18
|
|
00013e 933f push r19
|
|
|
|
00013f e421 ldi r18, 65
|
|
000140 ee3f ldi r19, 239
|
|
_loop_d_50ms:
|
|
000141 953a dec r19
|
|
000142 f7f1 brne _loop_d_50ms
|
|
000143 952a dec r18
|
|
000144 f7e1 brne _loop_d_50ms
|
|
000145 0000 nop
|
|
000146 913f pop r19
|
|
000147 912f pop r18
|
|
000148 9508 ret
|
|
|
|
|
|
delay_1s: ; For 1MHz frequency
|
|
.equ outer_count = 100
|
|
.equ inner_count = 2499
|
|
|
|
000149 e624 ldi r18, outer_count
|
|
_reset:
|
|
00014a ec83 ldi r24, low(inner_count)
|
|
00014b e099 ldi r25, high(inner_count)
|
|
_loop:
|
|
00014c 9701 sbiw r24, 1
|
|
00014d f7f1 brne _loop
|
|
00014e 952a dec r18
|
|
00014f f7d1 brne _reset
|
|
000150 e624 ldi r18, outer_count
|
|
000151 9508 ret
|
|
|
|
000152 654d
|
|
000153 6f6d
|
|
000154 7972
|
|
000155 6c20
|
|
000156 6465
|
|
000157 6720
|
|
000158 6d61
|
|
000159 2e65
|
|
00015a 5720
|
|
00015b 6972
|
|
00015c 7474
|
|
00015d 6e65
|
|
00015e 6220
|
|
00015f 2079
|
|
000160 6553
|
|
000161 6772
|
|
000162 7965
|
|
000163 5920
|
|
000164 7261
|
|
000165 6f6b
|
|
000166 2076
|
|
000167 3732
|
|
000168 302e
|
|
000169 2e39
|
|
00016a 3032
|
|
|
|
|
|
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
|
|
|
|
"ATtiny24A" register use summary:
|
|
x : 0 y : 2 z : 0 r0 : 0 r1 : 0 r2 : 0 r3 : 0 r4 : 0
|
|
r5 : 0 r6 : 0 r7 : 0 r8 : 0 r9 : 0 r10: 0 r11: 0 r12: 0
|
|
r13: 0 r14: 0 r15: 0 r16: 79 r17: 21 r18: 29 r19: 13 r20: 6
|
|
r21: 4 r22: 5 r23: 15 r24: 2 r25: 1 r26: 10 r27: 0 r28: 2
|
|
r29: 2 r30: 0 r31: 0
|
|
Registers used: 14 out of 35 (40.0%)
|
|
|
|
"ATtiny24A" instruction use summary:
|
|
.lds : 0 .sts : 0 adc : 0 add : 3 adiw : 0 and : 0
|
|
andi : 1 asr : 0 bclr : 0 bld : 0 brbc : 0 brbs : 0
|
|
brcc : 0 brcs : 0 break : 0 breq : 5 brge : 0 brhc : 0
|
|
brhs : 0 brid : 0 brie : 0 brlo : 5 brlt : 0 brmi : 0
|
|
brne : 20 brpl : 0 brsh : 0 brtc : 0 brts : 0 brvc : 0
|
|
brvs : 0 bset : 0 bst : 0 cbi : 18 cbr : 0 clc : 0
|
|
clh : 0 cli : 0 cln : 0 clr : 5 cls : 0 clt : 0
|
|
clv : 0 clz : 0 com : 0 cp : 0 cpc : 0 cpi : 21
|
|
cpse : 0 dec : 10 eor : 1 icall : 0 ijmp : 0 in : 5
|
|
inc : 0 ld : 1 ldd : 0 ldi : 47 lds : 6 lpm : 0
|
|
lsl : 1 lsr : 1 mov : 2 movw : 0 neg : 0 nop : 5
|
|
or : 0 ori : 0 out : 25 pop : 21 push : 21 rcall : 25
|
|
ret : 14 reti : 16 rjmp : 16 rol : 0 ror : 0 sbc : 0
|
|
sbci : 0 sbi : 17 sbic : 0 sbis : 0 sbiw : 1 sbr : 0
|
|
sbrc : 0 sbrs : 0 sec : 0 seh : 0 sei : 1 sen : 0
|
|
ser : 0 ses : 0 set : 0 sev : 0 sez : 0 sleep : 0
|
|
spm : 0 st : 1 std : 0 sts : 7 sub : 0 subi : 1
|
|
swap : 2 tst : 0 wdr : 0
|
|
Instructions used: 32 out of 105 (30.5%)
|
|
|
|
"ATtiny24A" memory use summary [bytes]:
|
|
Segment Begin End Code Data Used Size Use%
|
|
---------------------------------------------------------------
|
|
[.cseg] 0x000000 0x0002d8 676 52 728 2048 35.5%
|
|
[.dseg] 0x000060 0x000063 0 3 3 128 2.3%
|
|
[.eseg] 0x000000 0x000000 0 0 0 128 0.0%
|
|
|
|
Assembly complete, 0 errors, 1 warnings
|