mirror of
https://github.com/sergeyyarkov/attiny24a_memory-led-game.git
synced 2026-10-11 18:28:55 +03:00
feat: generating random sequence
This commit is contained in:
parent
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commit
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3
.gitignore
vendored
3
.gitignore
vendored
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.vscode
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firmware.asm~
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firmware.pro
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firmware.pro
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firmware.lst
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13
Makefile
13
Makefile
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MCU = t24
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SRCFILE = firmware
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TARGET = usbasp
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DEVICE = usb
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build: $(SRCFILE).asm
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gavrasm $(SRCFILE)
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flash:
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avrdude -p $(MCU) -c $(TARGET) -P $(DEVICE) -U flash:w:$(SRCFILE).hex:a
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clean:
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rm -f $(SRCFILE).asm~ $(SRCFILE).hex $(SRCFILE).obj $(SRCFILE).lst $(SRCFILE).cof
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15
README.md
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README.md
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# Memory Led Game
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**Device**: ATtiny24A
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**Package**: 14-pin-PDIP_SOIC
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**Assembler**: gavrasm v5.0
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**Clock frequency**: 8MHz with CKDIV8
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**Fuses**: lfuse: 0x42, hfuse: 0xDF, efuse: 0xFF, lock:0xFF
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**Schematic**:
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-
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675
def.inc
Normal file
675
def.inc
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;***** THIS IS A MACHINE GENERATED FILE - DO NOT EDIT ********************
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;***** Created: 2011-02-09 12:04 ******* Source: ATtiny24A.xml ***********
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;*************************************************************************
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;* 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
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;*
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;* Number : AVR000
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;* File Name : "tn24Adef.inc"
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;* Title : Register/Bit Definitions for the ATtiny24A
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;* Date : 2011-02-09
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;* Version : 2.35
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;* Support E-mail : avr@atmel.com
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;* Target MCU : ATtiny24A
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;*
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;* DESCRIPTION
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;* When including this file in the assembly program file, all I/O register
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;* names and I/O register bit names appearing in the data book can be used.
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;* In addition, the six registers forming the three data pointers X, Y and
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;* Z have been assigned names XL - ZH. Highest RAM address for Internal
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;* SRAM is also defined
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;*
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;* The Register names are represented by their hexadecimal address.
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;*
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;* The Register Bit names are represented by their bit number (0-7).
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;*
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;* Please observe the difference in using the bit names with instructions
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;* such as "sbr"/"cbr" (set/clear bit in register) and "sbrs"/"sbrc"
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;* (skip if bit in register set/cleared). The following example illustrates
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;* this:
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;*
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;* in r16,PORTB ;read PORTB latch
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;* sbr r16,(1<<PB6)+(1<<PB5) ;set PB6 and PB5 (use masks, not bit#)
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;* out PORTB,r16 ;output to PORTB
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;*
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;* in r16,TIFR ;read the Timer Interrupt Flag Register
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;* sbrc r16,TOV0 ;test the overflow flag (use bit#)
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;* rjmp TOV0_is_set ;jump if set
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;* ... ;otherwise do something else
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;*************************************************************************
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#ifndef _TN24ADEF_INC_
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#define _TN24ADEF_INC_
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#pragma partinc 0
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; ***** SPECIFY DEVICE ***************************************************
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.device ATtiny24A
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#pragma AVRPART ADMIN PART_NAME ATtiny24A
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.equ SIGNATURE_000 = 0x1e
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.equ SIGNATURE_001 = 0x91
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.equ SIGNATURE_002 = 0x0b
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#pragma AVRPART CORE CORE_VERSION V2
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#pragma AVRPART CORE NEW_INSTRUCTIONS lpm rd,z+
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; ***** I/O REGISTER DEFINITIONS *****************************************
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; NOTE:
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; Definitions marked "MEMORY MAPPED"are extended I/O ports
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; and cannot be used with IN/OUT instructions
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.equ SREG = 0x3f
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.equ SPL = 0x3d
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.equ OCR0B = 0x3c
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.equ GIMSK = 0x3b
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.equ GIFR = 0x3a
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.equ TIMSK0 = 0x39
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.equ TIFR0 = 0x38
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.equ SPMCSR = 0x37
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.equ OCR0A = 0x36
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.equ MCUCR = 0x35
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.equ MCUSR = 0x34
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.equ TCCR0B = 0x33
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.equ TCNT0 = 0x32
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.equ OSCCAL = 0x31
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.equ TCCR0A = 0x30
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.equ TCCR1A = 0x2f
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.equ TCCR1B = 0x2e
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.equ TCNT1L = 0x2c
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.equ TCNT1H = 0x2d
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.equ OCR1AL = 0x2a
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.equ OCR1AH = 0x2b
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.equ OCR1BL = 0x28
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.equ OCR1BH = 0x29
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.equ DWDR = 0x27
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.equ CLKPR = 0x26
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.equ ICR1L = 0x24
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.equ ICR1H = 0x25
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.equ GTCCR = 0x23
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.equ TCCR1C = 0x22
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.equ WDTCSR = 0x21
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.equ PCMSK1 = 0x20
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.equ EEARH = 0x1f
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.equ EEARL = 0x1e
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.equ EEDR = 0x1d
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.equ EECR = 0x1c
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.equ PORTA = 0x1b
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.equ DDRA = 0x1a
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.equ PINA = 0x19
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.equ PORTB = 0x18
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.equ DDRB = 0x17
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.equ PINB = 0x16
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.equ GPIOR2 = 0x15
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.equ GPIOR1 = 0x14
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.equ GPIOR0 = 0x13
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.equ PCMSK0 = 0x12
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.equ USIBR = 0x10
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.equ USIDR = 0x0f
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.equ USISR = 0x0e
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.equ USICR = 0x0d
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.equ TIMSK1 = 0x0c
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.equ TIFR1 = 0x0b
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.equ ACSR = 0x08
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.equ ADMUX = 0x07
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.equ ADCSRA = 0x06
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.equ ADCH = 0x05
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.equ ADCL = 0x04
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.equ ADCSRB = 0x03
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.equ DIDR0 = 0x01
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.equ PRR = 0x00
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; ***** BIT DEFINITIONS **************************************************
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; ***** PORTA ************************
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; PORTA - Port A Data Register
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.equ PORTA0 = 0 ; Port A Data Register bit 0
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.equ PA0 = 0 ; For compatibility
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.equ PORTA1 = 1 ; Port A Data Register bit 1
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.equ PA1 = 1 ; For compatibility
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.equ PORTA2 = 2 ; Port A Data Register bit 2
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.equ PA2 = 2 ; For compatibility
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.equ PORTA3 = 3 ; Port A Data Register bit 3
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.equ PA3 = 3 ; For compatibility
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.equ PORTA4 = 4 ; Port A Data Register bit 4
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.equ PA4 = 4 ; For compatibility
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.equ PORTA5 = 5 ; Port A Data Register bit 5
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.equ PA5 = 5 ; For compatibility
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.equ PORTA6 = 6 ; Port A Data Register bit 6
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.equ PA6 = 6 ; For compatibility
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.equ PORTA7 = 7 ; Port A Data Register bit 7
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.equ PA7 = 7 ; For compatibility
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; DDRA - Port A Data Direction Register
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.equ DDA0 = 0 ; Data Direction Register, Port A, bit 0
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.equ DDA1 = 1 ; Data Direction Register, Port A, bit 1
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.equ DDA2 = 2 ; Data Direction Register, Port A, bit 2
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.equ DDA3 = 3 ; Data Direction Register, Port A, bit 3
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.equ DDA4 = 4 ; Data Direction Register, Port A, bit 4
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.equ DDA5 = 5 ; Data Direction Register, Port A, bit 5
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.equ DDA6 = 6 ; Data Direction Register, Port A, bit 6
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.equ DDA7 = 7 ; Data Direction Register, Port A, bit 7
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; PINA - Port A Input Pins
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.equ PINA0 = 0 ; Input Pins, Port A bit 0
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.equ PINA1 = 1 ; Input Pins, Port A bit 1
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.equ PINA2 = 2 ; Input Pins, Port A bit 2
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.equ PINA3 = 3 ; Input Pins, Port A bit 3
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.equ PINA4 = 4 ; Input Pins, Port A bit 4
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.equ PINA5 = 5 ; Input Pins, Port A bit 5
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.equ PINA6 = 6 ; Input Pins, Port A bit 6
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.equ PINA7 = 7 ; Input Pins, Port A bit 7
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; ***** PORTB ************************
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; PORTB - Data Register, Port B
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.equ PORTB0 = 0 ;
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.equ PB0 = 0 ; For compatibility
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.equ PORTB1 = 1 ;
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.equ PB1 = 1 ; For compatibility
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.equ PORTB2 = 2 ;
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.equ PB2 = 2 ; For compatibility
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.equ PORTB3 = 3 ;
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.equ PB3 = 3 ; For compatibility
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; DDRB - Data Direction Register, Port B
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.equ DDB0 = 0 ;
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.equ DDB1 = 1 ;
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.equ DDB2 = 2 ;
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.equ DDB3 = 3 ;
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; PINB - Input Pins, Port B
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.equ PINB0 = 0 ;
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.equ PINB1 = 1 ;
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.equ PINB2 = 2 ;
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.equ PINB3 = 3 ;
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; ***** ANALOG_COMPARATOR ************
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; ADCSRB - ADC Control and Status Register B
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.equ ACME = 6 ; Analog Comparator Multiplexer Enable
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; ACSR - Analog Comparator Control And Status Register
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.equ ACIS0 = 0 ; Analog Comparator Interrupt Mode Select bit 0
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.equ ACIS1 = 1 ; Analog Comparator Interrupt Mode Select bit 1
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.equ ACIC = 2 ; Analog Comparator Input Capture Enable
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.equ ACIE = 3 ; Analog Comparator Interrupt Enable
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.equ ACI = 4 ; Analog Comparator Interrupt Flag
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.equ ACO = 5 ; Analog Compare Output
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.equ ACBG = 6 ; Analog Comparator Bandgap Select
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.equ AINBG = ACBG ; For compatibility
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.equ ACD = 7 ; Analog Comparator Disable
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; DIDR0 -
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.equ ADC0D = 0 ; ADC 0 Digital input buffer disable
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.equ ADC1D = 1 ; ADC 1 Digital input buffer disable
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; ***** AD_CONVERTER *****************
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; ADMUX - ADC Multiplexer Selection Register
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.equ MUX0 = 0 ; Analog Channel and Gain Selection Bit 0
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.equ MUX1 = 1 ; Analog Channel and Gain Selection Bit 1
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.equ MUX2 = 2 ; Analog Channel and Gain Selection Bit 2
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.equ MUX3 = 3 ; Analog Channel and Gain Selection Bit 3
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.equ MUX4 = 4 ; Analog Channel and Gain Selection Bit 4
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.equ MUX5 = 5 ; Analog Channel and Gain Selection Bit 5
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.equ REFS0 = 6 ; Reference Selection Bit 0
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.equ REFS1 = 7 ; Reference Selection Bit 1
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; ADCSRA - ADC Control and Status Register A
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.equ ADPS0 = 0 ; ADC Prescaler Select Bit 0
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.equ ADPS1 = 1 ; ADC Prescaler Select Bit 1
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.equ ADPS2 = 2 ; ADC Prescaler Select Bit 2
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.equ ADIE = 3 ; ADC Interrupt Enable
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.equ ADIF = 4 ; ADC Interrupt Flag
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.equ ADATE = 5 ; ADC Auto Trigger Enable
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.equ ADSC = 6 ; ADC Start Conversion
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.equ ADEN = 7 ; ADC Enable
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; ADCH - ADC Data Register High Byte
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.equ ADCH0 = 0 ; ADC Data Register High Byte Bit 0
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.equ ADCH1 = 1 ; ADC Data Register High Byte Bit 1
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.equ ADCH2 = 2 ; ADC Data Register High Byte Bit 2
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.equ ADCH3 = 3 ; ADC Data Register High Byte Bit 3
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.equ ADCH4 = 4 ; ADC Data Register High Byte Bit 4
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.equ ADCH5 = 5 ; ADC Data Register High Byte Bit 5
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.equ ADCH6 = 6 ; ADC Data Register High Byte Bit 6
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.equ ADCH7 = 7 ; ADC Data Register High Byte Bit 7
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; ADCL - ADC Data Register Low Byte
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.equ ADCL0 = 0 ; ADC Data Register Low Byte Bit 0
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.equ ADCL1 = 1 ; ADC Data Register Low Byte Bit 1
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.equ ADCL2 = 2 ; ADC Data Register Low Byte Bit 2
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.equ ADCL3 = 3 ; ADC Data Register Low Byte Bit 3
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.equ ADCL4 = 4 ; ADC Data Register Low Byte Bit 4
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.equ ADCL5 = 5 ; ADC Data Register Low Byte Bit 5
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.equ ADCL6 = 6 ; ADC Data Register Low Byte Bit 6
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.equ ADCL7 = 7 ; ADC Data Register Low Byte Bit 7
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; ADCSRB - ADC Control and Status Register B
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.equ ADTS0 = 0 ; ADC Auto Trigger Source bit 0
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.equ ADTS1 = 1 ; ADC Auto Trigger Source bit 1
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.equ ADTS2 = 2 ; ADC Auto Trigger Source bit 2
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.equ ADLAR = 4 ; ADC Left Adjust Result
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.equ BIN = 7 ; Bipolar Input Mode
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; DIDR0 - Digital Input Disable Register 0
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;.equ ADC0D = 0 ; ADC0 Digital Input Disable
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;.equ ADC1D = 1 ; ADC1 Digital Input Disable
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.equ ADC2D = 2 ; ADC2 Digital Input Disable
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.equ ADC3D = 3 ; ADC3 Digital Input Disable
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.equ ADC4D = 4 ; ADC4 Digital Input Disable
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.equ ADC5D = 5 ; ADC5 Digital Input Disable
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.equ ADC6D = 6 ; ADC6 Digital Input Disable
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.equ ADC7D = 7 ; ADC7 Digital Input Disable
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; ***** USI **************************
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; USIBR - USI Buffer Register
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.equ USIBR0 = 0 ; USI Buffer Register bit 0
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.equ USIBR1 = 1 ; USI Buffer Register bit 1
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.equ USIBR2 = 2 ; USI Buffer Register bit 2
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.equ USIBR3 = 3 ; USI Buffer Register bit 3
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.equ USIBR4 = 4 ; USI Buffer Register bit 4
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.equ USIBR5 = 5 ; USI Buffer Register bit 5
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.equ USIBR6 = 6 ; USI Buffer Register bit 6
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.equ USIBR7 = 7 ; USI Buffer Register bit 7
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||||||
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; USIDR - USI Data Register
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.equ USIDR0 = 0 ; USI Data Register bit 0
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.equ USIDR1 = 1 ; USI Data Register bit 1
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.equ USIDR2 = 2 ; USI Data Register bit 2
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.equ USIDR3 = 3 ; USI Data Register bit 3
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.equ USIDR4 = 4 ; USI Data Register bit 4
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.equ USIDR5 = 5 ; USI Data Register bit 5
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.equ USIDR6 = 6 ; USI Data Register bit 6
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.equ USIDR7 = 7 ; USI Data Register bit 7
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||||||
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; USISR - USI Status Register
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.equ USICNT0 = 0 ; USI Counter Value Bit 0
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.equ USICNT1 = 1 ; USI Counter Value Bit 1
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.equ USICNT2 = 2 ; USI Counter Value Bit 2
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.equ USICNT3 = 3 ; USI Counter Value Bit 3
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.equ USIDC = 4 ; Data Output Collision
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.equ USIPF = 5 ; Stop Condition Flag
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.equ USIOIF = 6 ; Counter Overflow Interrupt Flag
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.equ USISIF = 7 ; Start Condition Interrupt Flag
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||||||
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||||||
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; USICR - USI Control Register
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.equ USITC = 0 ; Toggle Clock Port Pin
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||||||
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.equ USICLK = 1 ; Clock Strobe
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||||||
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.equ USICS0 = 2 ; USI Clock Source Select Bit 0
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||||||
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.equ USICS1 = 3 ; USI Clock Source Select Bit 1
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||||||
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.equ USIWM0 = 4 ; USI Wire Mode Bit 0
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||||||
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.equ USIWM1 = 5 ; USI Wire Mode Bit 1
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||||||
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.equ USIOIE = 6 ; Counter Overflow Interrupt Enable
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||||||
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.equ USISIE = 7 ; Start Condition Interrupt Enable
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||||||
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||||||
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||||||
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; ***** EXTERNAL_INTERRUPT ***********
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||||||
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; MCUCR - MCU Control Register
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||||||
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.equ ISC00 = 0 ; Interrupt Sense Control 0 Bit 0
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||||||
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.equ ISC01 = 1 ; Interrupt Sense Control 0 Bit 1
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||||||
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||||||
|
; 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 ******************************************************
|
||||||
291
firmware.asm
291
firmware.asm
@ -4,19 +4,22 @@
|
|||||||
; Source code: https://github.com/sergeyyarkov/attiny24a_memory-led-game
|
; Source code: https://github.com/sergeyyarkov/attiny24a_memory-led-game
|
||||||
; Device: ATtiny24A
|
; Device: ATtiny24A
|
||||||
; Package: 14-pin-PDIP_SOIC
|
; Package: 14-pin-PDIP_SOIC
|
||||||
; Assembler: gavrasm v5.0
|
; Assembler: AVR macro assembler 2.2.7
|
||||||
; Clock frequency: 8MHz with CKDIV8
|
; Clock frequency: 8MHz with CKDIV8
|
||||||
; Fuses: lfuse: 0x42, hfuse: 0xDF, efuse: 0xFF, lock:0xFF
|
; Fuses: lfuse: 0x42, hfuse: 0xDF, efuse: 0xFF, lock:0xFF
|
||||||
;
|
;
|
||||||
; Written by Sergey Yarkov 27.09.2021
|
; Written by Sergey Yarkov 27.09.2021
|
||||||
|
|
||||||
.device ATtiny24A ; Setup device name
|
.include "def.inc" ; Include type definitions of MCU
|
||||||
.list ; Enable listing
|
.list ; Enable listing
|
||||||
|
|
||||||
;
|
;
|
||||||
; Registers
|
; Registers
|
||||||
.def temp_r = r16 ; General register A.
|
.def temp_r = r16 ; Temp general register A
|
||||||
.def mcu_state_r = r17 ; Current state of MCU. This register will be compared in an main loop.
|
.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
|
; LEDS constants
|
||||||
@ -58,6 +61,8 @@
|
|||||||
.equ SW_FLAG_3 = 0xb0
|
.equ SW_FLAG_3 = 0xb0
|
||||||
.equ SW_FLAG_4 = 0x70
|
.equ SW_FLAG_4 = 0x70
|
||||||
|
|
||||||
|
.equ SEQ_LENGTH = 4
|
||||||
|
|
||||||
; Value that stored in OCR0A for each tone
|
; Value that stored in OCR0A for each tone
|
||||||
; 880Hz = 71
|
; 880Hz = 71
|
||||||
; 785Hz = 80
|
; 785Hz = 80
|
||||||
@ -71,12 +76,16 @@
|
|||||||
|
|
||||||
;
|
;
|
||||||
; MCU Global states addresses
|
; MCU Global states addresses
|
||||||
CURRENT_STATE_ADDRESS: .byte 0x01
|
CURRENT_STATE_ADDRESS: .byte 0x01
|
||||||
PREVIOUS_STATE_ADDRESS: .byte 0x01
|
PREVIOUS_STATE_ADDRESS: .byte 0x01
|
||||||
|
|
||||||
;
|
;
|
||||||
; Button flags
|
; Button flags
|
||||||
SW_FLAGS_ADDRESS: .byte 0x01
|
SW_FLAGS_ADDRESS: .byte 0x01
|
||||||
|
|
||||||
|
;
|
||||||
|
; Bytes for asnwer for led sequence
|
||||||
|
SEQ_ANSWER: .byte 4
|
||||||
|
|
||||||
.cseg ; Code segment
|
.cseg ; Code segment
|
||||||
.org 0x00
|
.org 0x00
|
||||||
@ -92,9 +101,9 @@ reti ; Timer/Counter1 Capture Event / inactive
|
|||||||
reti ; Timer/Counter1 Compare Match A / inactive
|
reti ; Timer/Counter1 Compare Match A / inactive
|
||||||
reti ; Timer/Counter1 Compare Match B / inactive
|
reti ; Timer/Counter1 Compare Match B / inactive
|
||||||
reti ; Timer/Counter1 Overflow / inactive
|
reti ; Timer/Counter1 Overflow / inactive
|
||||||
reti ; Timer/Counter0 Compare Match A / inactive
|
reti ; Timer/Counter0 Compare Match A / inactive
|
||||||
reti ; Timer/Counter0 Compare Match B / inactive
|
reti ; Timer/Counter0 Compare Match B / inactive
|
||||||
reti ; Timer/Counter0 Overflow / inactive
|
rjmp TIM0_COMPA_vect ; Timer/Counter0 Overflow / actuve
|
||||||
reti ; Analog Comparator / inactive
|
reti ; Analog Comparator / inactive
|
||||||
reti ; ADC Conversion Complete / inactive
|
reti ; ADC Conversion Complete / inactive
|
||||||
reti ; EEPROM Ready / inactive
|
reti ; EEPROM Ready / inactive
|
||||||
@ -103,26 +112,64 @@ reti ; USI Overflow / inactive
|
|||||||
|
|
||||||
;
|
;
|
||||||
; Interrupt service routines
|
; Interrupt service routines
|
||||||
PCINT0_vect:
|
PCINT0_vect: ; Button handler
|
||||||
push r17
|
push r17
|
||||||
push r18
|
push r18
|
||||||
; // TODO update flag only in POLLING state of MCU
|
in r18, SREG ; Save status register
|
||||||
in r18, SREG
|
lds mcu_state_r, CURRENT_STATE_ADDRESS
|
||||||
|
cpi mcu_state_r, POLLING_STATE
|
||||||
|
brne quit ; Do not change button flags unless in POLLING state of mcu
|
||||||
in r17, PINA ; Load current pins status of PINA
|
in r17, PINA ; Load current pins status of PINA
|
||||||
andi r17, 0xf0 ; Get pins status of only buttons
|
andi r17, 0xf0 ; Get pins status of only buttons
|
||||||
rcall delay_50ms
|
rcall delay_50ms ; Delay for button
|
||||||
sts SW_FLAGS_ADDRESS, r17 ; Update flag status in SRAM
|
sts SW_FLAGS_ADDRESS, r17 ; Update flag status in SRAM
|
||||||
out SREG, r18
|
out SREG, r18
|
||||||
|
|
||||||
|
quit:
|
||||||
pop r18
|
pop r18
|
||||||
pop r17
|
pop r17
|
||||||
reti
|
reti
|
||||||
|
|
||||||
|
TIM0_COMPA_vect: ; Random byte generator
|
||||||
|
rjmp gen_start
|
||||||
|
|
||||||
|
ldi temp_r, 168
|
||||||
|
in r21, TCNT0
|
||||||
|
|
||||||
|
gen_start:
|
||||||
|
eor temp_r, r21
|
||||||
|
swap temp_r
|
||||||
|
add r21, temp_r
|
||||||
|
reti
|
||||||
|
|
||||||
|
MCU_Init: ; This function executes once on start the main program
|
||||||
|
rcall init_ports
|
||||||
|
rcall init_interrupts
|
||||||
|
rcall init_buzzer
|
||||||
|
|
||||||
|
ldi delay_counter_r, 0xff
|
||||||
|
|
||||||
|
;rcall MCU_Delay ; Wait 1 sec before start main program
|
||||||
|
|
||||||
|
sei ; Enable Global Interrupts
|
||||||
|
ret
|
||||||
|
|
||||||
|
MCU_Delay:
|
||||||
|
ldi temp_r, 6
|
||||||
|
_init_loop_loading:
|
||||||
|
rcall effect_1
|
||||||
|
dec temp_r
|
||||||
|
brne _init_loop_loading
|
||||||
|
rcall delay_1s
|
||||||
|
clr temp_r
|
||||||
|
ret
|
||||||
|
|
||||||
;
|
;
|
||||||
; Program start at reset
|
; Program start at reset
|
||||||
start:
|
start:
|
||||||
init_stack_p temp_r, RAMEND ; Init stack pointer of MCU
|
init_stack_p temp_r, RAMEND
|
||||||
set_state INIT_STATE ; Turn MCU state to initialization
|
|
||||||
|
set_state INIT_STATE
|
||||||
loop: ; Program loop
|
loop: ; Program loop
|
||||||
lds mcu_state_r, CURRENT_STATE_ADDRESS
|
lds mcu_state_r, CURRENT_STATE_ADDRESS
|
||||||
init: ; Init state
|
init: ; Init state
|
||||||
@ -133,69 +180,152 @@ loop: ; Program loop
|
|||||||
showing: ; Showing state
|
showing: ; Showing state
|
||||||
cpi mcu_state_r, SHOWING_STATE
|
cpi mcu_state_r, SHOWING_STATE
|
||||||
brne polling
|
brne polling
|
||||||
rcall show_sequence
|
rcall show_sequence ; Generate sequence and save answer to SRAM
|
||||||
set_state POLLING_STATE
|
set_state POLLING_STATE
|
||||||
polling: ; Polling state
|
polling: ; Polling state
|
||||||
cpi mcu_state_r, POLLING_STATE
|
cpi mcu_state_r, POLLING_STATE
|
||||||
brne completion
|
brne completion
|
||||||
|
|
||||||
lds r18, SW_FLAGS_ADDRESS
|
|
||||||
led_1:
|
led_1:
|
||||||
|
lds r18, SW_FLAGS_ADDRESS
|
||||||
cpi r18, SW_FLAG_1
|
cpi r18, SW_FLAG_1
|
||||||
brne led_off_1
|
brne led_off_1
|
||||||
led_on_1:
|
led_on_1:
|
||||||
sbi LED_PORT, 0
|
|
||||||
; buzzer_on
|
|
||||||
outi OCR0A, 142
|
outi OCR0A, 142
|
||||||
rjmp led_2
|
sbi LED_PORT, 0
|
||||||
|
sbi BUZZ_DIR, BUZZ_PIN
|
||||||
|
rjmp led_1
|
||||||
led_off_1:
|
led_off_1:
|
||||||
cbi LED_PORT, 0
|
cbi LED_PORT, 0
|
||||||
|
cbi BUZZ_DIR, BUZZ_PIN
|
||||||
led_2:
|
led_2:
|
||||||
|
lds r18, SW_FLAGS_ADDRESS
|
||||||
cpi r18, SW_FLAG_2
|
cpi r18, SW_FLAG_2
|
||||||
brne led_off_2
|
brne led_off_2
|
||||||
led_on_2:
|
led_on_2:
|
||||||
sbi LED_PORT, 1
|
sbi LED_PORT, 1
|
||||||
; buzzer_on
|
sbi BUZZ_DIR, BUZZ_PIN
|
||||||
outi OCR0A, 71
|
outi OCR0A, 71
|
||||||
rjmp led_3
|
rjmp led_2
|
||||||
led_off_2:
|
led_off_2:
|
||||||
cbi LED_PORT, 1
|
cbi LED_PORT, 1
|
||||||
|
cbi BUZZ_DIR, BUZZ_PIN
|
||||||
led_3:
|
led_3:
|
||||||
|
lds r18, SW_FLAGS_ADDRESS
|
||||||
cpi r18, SW_FLAG_3
|
cpi r18, SW_FLAG_3
|
||||||
brne led_off_3
|
brne led_off_3
|
||||||
led_on_3:
|
led_on_3:
|
||||||
sbi LED_PORT, 2
|
sbi LED_PORT, 2
|
||||||
; buzzer_on
|
sbi BUZZ_DIR, BUZZ_PIN
|
||||||
outi OCR0A, 105
|
outi OCR0A, 105
|
||||||
rjmp led_4
|
rjmp led_3
|
||||||
led_off_3:
|
led_off_3:
|
||||||
cbi LED_PORT, 2
|
cbi LED_PORT, 2
|
||||||
|
cbi BUZZ_DIR, BUZZ_PIN
|
||||||
led_4:
|
led_4:
|
||||||
|
lds r18, SW_FLAGS_ADDRESS
|
||||||
cpi r18, SW_FLAG_4
|
cpi r18, SW_FLAG_4
|
||||||
brne led_off_4
|
brne led_off_4
|
||||||
led_on_4:
|
led_on_4:
|
||||||
sbi LED_PORT, 3
|
sbi LED_PORT, 3
|
||||||
; buzzer_on
|
sbi BUZZ_DIR, BUZZ_PIN
|
||||||
outi OCR0A, 80
|
outi OCR0A, 80
|
||||||
rjmp polling
|
rjmp led_4
|
||||||
led_off_4:
|
led_off_4:
|
||||||
cbi LED_PORT, 3
|
cbi LED_PORT, 3
|
||||||
completion:
|
cbi BUZZ_DIR, BUZZ_PIN
|
||||||
cpi mcu_state_r, COMPLETION_STATE ; Completion state
|
completion: ; Completion state
|
||||||
|
cpi mcu_state_r, COMPLETION_STATE
|
||||||
brne default
|
brne default
|
||||||
default: ; Do nothing
|
default: ; Do nothing
|
||||||
rjmp loop
|
rjmp loop
|
||||||
|
|
||||||
show_sequence: ; Generate sequence of leds and store in SRAM and then set POLLING state
|
gen_ran_seq: ; Generate random sequence of bytes for leds and save answer to SRAM
|
||||||
nop
|
ldi temp_r_b, SEQ_LENGTH
|
||||||
|
clr YH
|
||||||
|
ldi YL, $80
|
||||||
|
_gen_ran_loop:
|
||||||
|
rcall delay_50ms ; Delay is required!
|
||||||
|
mov r22, r21
|
||||||
|
|
||||||
|
cpi r22, 70
|
||||||
|
brlo _gen_answ_1
|
||||||
|
|
||||||
|
cpi r22, 140
|
||||||
|
brlo _gen_answ_2
|
||||||
|
|
||||||
|
cpi r22, 200
|
||||||
|
brlo _gen_answ_3
|
||||||
|
|
||||||
|
cpi r22, 255
|
||||||
|
brlo _gen_answ_4
|
||||||
|
|
||||||
|
_gen_answ_1:
|
||||||
|
ldi temp_r_c, 0x01
|
||||||
|
rjmp _gen_ran_write
|
||||||
|
_gen_answ_2:
|
||||||
|
ldi temp_r_c, 0x02
|
||||||
|
rjmp _gen_ran_write
|
||||||
|
_gen_answ_3:
|
||||||
|
ldi temp_r_c, 0x03
|
||||||
|
rjmp _gen_ran_write
|
||||||
|
_gen_answ_4:
|
||||||
|
ldi temp_r_c, 0x04
|
||||||
|
_gen_ran_write:
|
||||||
|
st Y+, temp_r_c
|
||||||
|
dec temp_r_b
|
||||||
|
cpi temp_r_b, 0
|
||||||
|
brne _gen_ran_loop
|
||||||
|
nop
|
||||||
|
ret
|
||||||
|
|
||||||
|
show_sequence:
|
||||||
|
rcall gen_ran_seq ; Answer stored in SRAM in addr $80:{SEQ_LENGTH}
|
||||||
|
|
||||||
|
//mov r22, r21
|
||||||
|
//
|
||||||
|
//cpi r22, 70
|
||||||
|
//brlo beep_1
|
||||||
|
//
|
||||||
|
//cpi r22, 140
|
||||||
|
//brlo beep_2
|
||||||
|
//
|
||||||
|
//cpi r22, 210
|
||||||
|
//brlo beep_3
|
||||||
|
//
|
||||||
|
//cpi r22, 250
|
||||||
|
//brlo beep_4
|
||||||
|
//
|
||||||
|
//beep_1:
|
||||||
|
//beep_led_1
|
||||||
|
//rjmp beep_quit
|
||||||
|
//beep_2:
|
||||||
|
//beep_led_2
|
||||||
|
//rjmp beep_quit
|
||||||
|
//beep_3:
|
||||||
|
//beep_led_3
|
||||||
|
//rjmp beep_quit
|
||||||
|
//beep_4:
|
||||||
|
//beep_led_4
|
||||||
|
//rjmp beep_quit
|
||||||
|
//beep_quit:
|
||||||
|
//rcall delay
|
||||||
|
//rcall delay
|
||||||
|
//nop
|
||||||
|
|
||||||
|
//rcall dec_delay_counter
|
||||||
|
//rjmp show_sequence
|
||||||
|
ret
|
||||||
|
|
||||||
|
dec_delay_counter:
|
||||||
|
subi delay_counter_r, 10
|
||||||
|
cpi delay_counter_r, 40
|
||||||
|
brlo _reset_counter
|
||||||
|
ret
|
||||||
|
_reset_counter:
|
||||||
|
ldi delay_counter_r, 0xff
|
||||||
ret
|
ret
|
||||||
|
|
||||||
effect_1: ; Shift bits of an leds in port every 50ms
|
effect_1: ; Shift bits of an leds in port every 50ms
|
||||||
push r17
|
|
||||||
push r18
|
|
||||||
push r19
|
|
||||||
push r20
|
|
||||||
|
|
||||||
in r20, LED_PORT
|
in r20, LED_PORT
|
||||||
|
|
||||||
outi LED_PORT, 0xf1
|
outi LED_PORT, 0xf1
|
||||||
@ -227,29 +357,6 @@ effect_1: ; Shift bits of an leds in port every 50ms
|
|||||||
;
|
;
|
||||||
; Out saved PORT values
|
; Out saved PORT values
|
||||||
out LED_PORT, r20
|
out LED_PORT, r20
|
||||||
|
|
||||||
pop r20
|
|
||||||
pop r19
|
|
||||||
pop r18
|
|
||||||
pop r17
|
|
||||||
ret
|
|
||||||
|
|
||||||
MCU_Init:
|
|
||||||
rcall init_ports
|
|
||||||
rcall init_interrupts
|
|
||||||
rcall init_buzzer
|
|
||||||
rcall delay_before_start ; Init MCU and delay before start main program
|
|
||||||
sei ; Enable Global Interrupts
|
|
||||||
ret
|
|
||||||
|
|
||||||
delay_before_start:
|
|
||||||
ldi temp_r, 6
|
|
||||||
_init_loop_loading:
|
|
||||||
rcall effect_1
|
|
||||||
dec temp_r
|
|
||||||
brne _init_loop_loading
|
|
||||||
rcall delay_1s ; Wait 1 sec before start main program
|
|
||||||
clr temp_r
|
|
||||||
ret
|
ret
|
||||||
|
|
||||||
init_interrupts:
|
init_interrupts:
|
||||||
@ -268,31 +375,50 @@ ret
|
|||||||
|
|
||||||
init_buzzer:
|
init_buzzer:
|
||||||
cbi BUZZ_DIR, BUZZ_PIN
|
cbi BUZZ_DIR, BUZZ_PIN
|
||||||
;
|
|
||||||
; Setup timer
|
; Setup timer
|
||||||
ldi temp_r, (1<<COM0A0) | (1<<WGM01) ; Set CTC timer mode and toggle OC0A pin on Compare Match
|
ldi temp_r, (1<<COM0A0) | (1<<WGM01) ; Set CTC timer mode and toggle OC0A pin on Compare Match
|
||||||
out TCCR0A, temp_r
|
out TCCR0A, temp_r
|
||||||
|
|
||||||
ldi temp_r, 14
|
ldi temp_r, 0xff
|
||||||
out OCR0A, temp_r
|
out OCR0A, temp_r
|
||||||
|
|
||||||
ldi temp_r, (1<<CS01) ; Prescale on 8
|
ldi temp_r, (1<<CS01) ; Prescale on 8
|
||||||
out TCCR0B, temp_r
|
out TCCR0B, temp_r
|
||||||
|
|
||||||
|
ldi temp_r, (1<<TOIE0) ; Enable Timer Compare Match A Interrupt
|
||||||
|
out TIMSK0, temp_r
|
||||||
ret
|
ret
|
||||||
|
|
||||||
init_ports: ; Init MCU ports
|
init_ports: ; Init MCU ports
|
||||||
; Setup PORTA
|
ldi temp_r, 0x0f ; Setup PORTA
|
||||||
ldi temp_r, 0x0f
|
out DDRA, temp_r ; Set directions of leds and buttons
|
||||||
out DDRA, temp_r ; Set directions of leds and buttons
|
|
||||||
swap temp_r
|
swap temp_r
|
||||||
out PORTA, temp_r ; Set low signal on leds and pull-up on buttons
|
out PORTA, temp_r ; Set low signal on leds and pull-up on buttons
|
||||||
|
|
||||||
; Setup PORTB
|
; Setup PORTB
|
||||||
sbi DDRB, BUZZ_PIN ; Set direction of buzzer pin to output
|
sbi DDRB, BUZZ_PIN ; Set direction of buzzer pin to output
|
||||||
cbi PORTB, BUZZ_PIN ; Set low signal on buzzer
|
cbi PORTB, BUZZ_PIN ; Set low signal on buzzer
|
||||||
ret
|
ret
|
||||||
|
|
||||||
delay_50ms: ; For 1MHz frequency
|
delay: ; For 1MHz frequency
|
||||||
|
push r18
|
||||||
|
push r20
|
||||||
|
ldi r18, 255
|
||||||
|
mov r20, delay_counter_r
|
||||||
|
_delay_loop:
|
||||||
|
nop
|
||||||
|
dec r18
|
||||||
|
brne _delay_loop
|
||||||
|
nop
|
||||||
|
dec r20
|
||||||
|
brne _delay_loop
|
||||||
|
nop
|
||||||
|
pop r20
|
||||||
|
pop r18
|
||||||
|
ret
|
||||||
|
|
||||||
|
delay_50ms: ; For 1MHz frequency
|
||||||
push r18
|
push r18
|
||||||
push r19
|
push r19
|
||||||
|
|
||||||
@ -308,26 +434,21 @@ delay_50ms: ; For 1MHz frequency
|
|||||||
pop r18
|
pop r18
|
||||||
ret
|
ret
|
||||||
|
|
||||||
|
|
||||||
delay_1s: ; For 1MHz frequency
|
delay_1s: ; For 1MHz frequency
|
||||||
.equ outer_count = 100
|
.equ outer_count = 100
|
||||||
.equ inner_count = 2499
|
.equ inner_count = 2499
|
||||||
|
|
||||||
push r24
|
|
||||||
push r25
|
|
||||||
|
|
||||||
ldi r18, outer_count
|
ldi r18, outer_count
|
||||||
_reset:
|
_reset:
|
||||||
ldi r24, low(inner_count)
|
ldi r24, low(inner_count)
|
||||||
ldi r25, high(inner_count)
|
ldi r25, high(inner_count)
|
||||||
_loop:
|
_loop:
|
||||||
sbiw r24, 1
|
sbiw r24, 1
|
||||||
brne _loop
|
brne _loop
|
||||||
|
dec r18
|
||||||
dec r18
|
brne _reset
|
||||||
brne _reset
|
ldi r18, outer_count
|
||||||
ldi r18, outer_count
|
|
||||||
pop r25
|
|
||||||
pop r24
|
|
||||||
ret
|
ret
|
||||||
|
|
||||||
info: .db "Memory led game. Written by Sergey Yarkov 27.09.2021"
|
info: .db "Memory led game. Written by Sergey Yarkov 27.09.2021"
|
||||||
66
firmware.hex
66
firmware.hex
@ -1,31 +1,39 @@
|
|||||||
:020000020000FC
|
:020000020000FC
|
||||||
:100000001CC018950EC01895189518951895189538
|
:1000000034C018950EC01895189518951895189520
|
||||||
:100010001895189518951895189518951895189578
|
:1000100018951895189515C0189518951895189550
|
||||||
:1000200018951F932F932FB719B3107F9CD010935F
|
:1000200018951F932F932FB710916000133031F460
|
||||||
:1000300062002FBF2F911F9118950FED0DBF002764
|
:1000300019B3107FD9D0109362002FBF2F911F9159
|
||||||
:10004000109361000F9301E0009360000F911091F5
|
:10004000189502C008EA52B705270295500F189577
|
||||||
:100050006000113041F465D0109361000F9302E00D
|
:10005000B6D0A5D0AAD03FEF7894089506E080D01E
|
||||||
:10006000009360000F91123041F432D01093610080
|
:100060000A95E9F7CDD0002708950FED0DBF0027C1
|
||||||
:100070000F9303E0009360000F91133031F520914E
|
:10007000109361000F9301E0009360000F911091C5
|
||||||
:100080006200203E31F4D89A0F930EE806BF0F911C
|
:100080006000113041F4E4DF109361000F9302E04F
|
||||||
:1000900001C0D898203D31F4D99A0F9307E406BFE8
|
:10009000009360000F91123041F45AD01093610028
|
||||||
:1000A0000F9101C0D998203B31F4DA9A0F9309E6F9
|
:1000A0000F9303E0009360000F911330A1F52091AE
|
||||||
:1000B00006BF0F9101C0DA98203731F4DB9A0F9315
|
:1000B0006200203E39F40F930EE806BF0F91D89AE4
|
||||||
:1000C00000E506BF0F91D9CFDB98143001F4BFCF04
|
:1000C000BA9AF5CFD898BA9820916200203D39F4B9
|
||||||
:1000D000000008951F932F933F934F934BB30F93BB
|
:1000D000D99ABA9A0F9307E406BF0F91F5CFD99832
|
||||||
:1000E00001EF0BBB0F913FD011E033E020EF110F78
|
:1000E000BA9820916200203B39F4DA9ABA9A0F93B9
|
||||||
:1000F000210F2BBB38D03A95C9F70F9308EF0BBBF4
|
:1000F00009E606BF0F91F5CFDA98BA982091620011
|
||||||
:100100000F9131D018E033E020EF1695210F2BBB73
|
:10010000203739F4DB9ABA9A0F9300E506BF0F91B6
|
||||||
:100110002AD03A95C9F74BBB4F913F912F911F9130
|
:10011000F5CFDB98BA98143001F4B1CF74E0DD2745
|
||||||
:1001200008951AD00BD010D002D07894089506E02C
|
:10012000C0E862D0652F663430F06C3830F0683C3F
|
||||||
:10013000D1DF0A95E9F723D00027089500E10BBF2E
|
:1001300030F06F3F30F0A1E005C0A2E003C0A3E0C3
|
||||||
:1001400000EF02BB00270895BA9802E400BF0EE05A
|
:1001400001C0A4E0A9937A95703059F70000089592
|
||||||
:1001500006BF02E003BF08950FE00ABB02950BBB88
|
:10015000E5DF08953A50383208F008953FEF0895EA
|
||||||
:10016000BA9AC29808952F933F9321E43FEE3A95AF
|
:100160004BB30F9301EF0BBB0F913ED011E033E087
|
||||||
:10017000F1F72A95E1F700003F912F9108958F93B1
|
:1001700020EF110F210F2BBB37D03A95C9F70F9302
|
||||||
:100180009F9324E683EC99E00197F1F72A95D1F744
|
:1001800008EF0BBB0F9130D018E033E020EF16954D
|
||||||
:1001900024E69F918F9108954D656D6F7279206C63
|
:10019000210F2BBB29D03A95C9F74BBB089500E13D
|
||||||
:1001A00065642067616D652E205772697474656E91
|
:1001A0000BBF00EF02BB00270895BA9802E400BF1E
|
||||||
:1001B00020627920536572676579205961726B6F8F
|
:1001B0000FEF06BF02E003BF01E009BF08950FE0A3
|
||||||
:0C01C000762032372E30392E32303231AA
|
:1001C0000ABB02950BBBBA9AC29808952F934F931E
|
||||||
|
:1001D0002FEF432F00002A95E9F700004A95D1F749
|
||||||
|
:1001E00000004F912F9108952F933F9321E43FEE0C
|
||||||
|
:1001F0003A95F1F72A95E1F700003F912F91089584
|
||||||
|
:1002000024E683EC99E00197F1F72A95D1F724E6EB
|
||||||
|
:1002100008954D656D6F7279206C65642067616D1E
|
||||||
|
:10022000652E205772697474656E2062792053655B
|
||||||
|
:1002300072676579205961726B6F762032372E3084
|
||||||
|
:06024000392E323032318C
|
||||||
:00000001FF
|
:00000001FF
|
||||||
|
|||||||
1337
firmware.lss
Normal file
1337
firmware.lss
Normal file
File diff suppressed because it is too large
Load Diff
45
macros.asm
45
macros.asm
@ -6,9 +6,9 @@
|
|||||||
out SPL, @0
|
out SPL, @0
|
||||||
clr @0
|
clr @0
|
||||||
.ifdef SPH
|
.ifdef SPH
|
||||||
ldi @0, high(RAMEND)
|
ldi @0, high(RAMEND)
|
||||||
out SPH, @0
|
out SPH, @0
|
||||||
clr @0
|
clr @0
|
||||||
.endif
|
.endif
|
||||||
.endm
|
.endm
|
||||||
|
|
||||||
@ -49,3 +49,42 @@
|
|||||||
.macro buzzer_off
|
.macro buzzer_off
|
||||||
cbi BUZZ_DIR, BUZZ_PIN
|
cbi BUZZ_DIR, BUZZ_PIN
|
||||||
.endm
|
.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
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user