init commit of avr assembly

This commit is contained in:
Jake Goodwin 2023-04-02 17:51:26 -07:00
commit a12d92fadd
9 changed files with 1885 additions and 0 deletions

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README.md Normal file
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build/prog.map Normal file
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__DEFAULT__ C 0000 0
__ATtiny4__ C 0001 1
__ATtiny5__ C 0002 2
__ATtiny9__ C 0003 3
__ATtiny10__ C 0004 4
__ATtiny11__ C 0005 5
__ATtiny12__ C 0006 6
__ATtiny13__ C 0007 7
__ATtiny13A__ C 0008 8
__ATtiny15__ C 0009 9
__ATtiny20__ C 000a 10
__ATtiny22__ C 000b 11
__ATtiny24__ C 000c 12
__ATtiny24A__ C 000d 13
__ATtiny25__ C 000e 14
__ATtiny26__ C 000f 15
__ATtiny28__ C 0010 16
__ATtiny44__ C 0011 17
__ATtiny44A__ C 0012 18
__ATtiny45__ C 0013 19
__ATtiny84__ C 0014 20
__ATtiny85__ C 0015 21
__ATtiny2313__ C 0016 22
__ATtiny2313A__ C 0017 23
__ATtiny4313__ C 0018 24
__AT90S1200__ C 0019 25
__AT90S2313__ C 001a 26
__AT90S2323__ C 001b 27
__AT90S2333__ C 001c 28
__AT90S2343__ C 001d 29
__AT90S4414__ C 001e 30
__AT90S4433__ C 001f 31
__AT90S4434__ C 0020 32
__AT90S8515__ C 0021 33
__AT90C8534__ C 0022 34
__AT90S8535__ C 0023 35
__ATmega8__ C 0024 36
__ATmega161__ C 0025 37
__ATmega162__ C 0026 38
__ATmega163__ C 0027 39
__ATmega16__ C 0028 40
__ATmega323__ C 0029 41
__ATmega328P__ C 002a 42
__ATmega32__ C 002b 43
__ATmega603__ C 002c 44
__ATmega103__ C 002d 45
__ATmega104__ C 002e 46
__ATmega128__ C 002f 47
__ATmega48__ C 0030 48
__ATmega88__ C 0031 49
__ATmega168__ C 0032 50
__ATmega8515__ C 0033 51
__AT94K__ C 0034 52
_M328PDEF_INC_ C 0001 1
SIGNATURE_000 C 001e 30
SIGNATURE_001 C 0095 149
SIGNATURE_002 C 000f 15
UDR0 C 00c6 198
UBRR0L C 00c4 196
UBRR0H C 00c5 197
UCSR0C C 00c2 194
UCSR0B C 00c1 193
UCSR0A C 00c0 192
TWAMR C 00bd 189
TWCR C 00bc 188
TWDR C 00bb 187
TWAR C 00ba 186
TWSR C 00b9 185
TWBR C 00b8 184
ASSR C 00b6 182
OCR2B C 00b4 180
OCR2A C 00b3 179
TCNT2 C 00b2 178
TCCR2B C 00b1 177
TCCR2A C 00b0 176
OCR1BL C 008a 138
OCR1BH C 008b 139
OCR1AL C 0088 136
OCR1AH C 0089 137
ICR1L C 0086 134
ICR1H C 0087 135
TCNT1L C 0084 132
TCNT1H C 0085 133
TCCR1C C 0082 130
TCCR1B C 0081 129
TCCR1A C 0080 128
DIDR1 C 007f 127
DIDR0 C 007e 126
ADMUX C 007c 124
ADCSRB C 007b 123
ADCSRA C 007a 122
ADCH C 0079 121
ADCL C 0078 120
TIMSK2 C 0070 112
TIMSK1 C 006f 111
TIMSK0 C 006e 110
PCMSK1 C 006c 108
PCMSK2 C 006d 109
PCMSK0 C 006b 107
EICRA C 0069 105
PCICR C 0068 104
OSCCAL C 0066 102
PRR C 0064 100
CLKPR C 0061 97
WDTCSR C 0060 96
SREG C 003f 63
SPL C 003d 61
SPH C 003e 62
SPMCSR C 0037 55
MCUCR C 0035 53
MCUSR C 0034 52
SMCR C 0033 51
ACSR C 0030 48
SPDR C 002e 46
SPSR C 002d 45
SPCR C 002c 44
GPIOR2 C 002b 43
GPIOR1 C 002a 42
OCR0B C 0028 40
OCR0A C 0027 39
TCNT0 C 0026 38
TCCR0B C 0025 37
TCCR0A C 0024 36
GTCCR C 0023 35
EEARH C 0022 34
EEARL C 0021 33
EEDR C 0020 32
EECR C 001f 31
GPIOR0 C 001e 30
EIMSK C 001d 29
EIFR C 001c 28
PCIFR C 001b 27
TIFR2 C 0017 23
TIFR1 C 0016 22
TIFR0 C 0015 21
PORTD C 000b 11
DDRD C 000a 10
PIND C 0009 9
PORTC C 0008 8
DDRC C 0007 7
PINC C 0006 6
PORTB C 0005 5
DDRB C 0004 4
PINB C 0003 3
UDR0_0 C 0000 0
UDR0_1 C 0001 1
UDR0_2 C 0002 2
UDR0_3 C 0003 3
UDR0_4 C 0004 4
UDR0_5 C 0005 5
UDR0_6 C 0006 6
UDR0_7 C 0007 7
MPCM0 C 0000 0
U2X0 C 0001 1
UPE0 C 0002 2
DOR0 C 0003 3
FE0 C 0004 4
UDRE0 C 0005 5
TXC0 C 0006 6
RXC0 C 0007 7
TXB80 C 0000 0
RXB80 C 0001 1
UCSZ02 C 0002 2
TXEN0 C 0003 3
RXEN0 C 0004 4
UDRIE0 C 0005 5
TXCIE0 C 0006 6
RXCIE0 C 0007 7
UCPOL0 C 0000 0
UCSZ00 C 0001 1
UCPHA0 C 0001 1
UCSZ01 C 0002 2
UDORD0 C 0002 2
USBS0 C 0003 3
UPM00 C 0004 4
UPM01 C 0005 5
UMSEL00 C 0006 6
UMSEL0 C 0006 6
UMSEL01 C 0007 7
UMSEL1 C 0007 7
UBRR8 C 0000 0
UBRR9 C 0001 1
UBRR10 C 0002 2
UBRR11 C 0003 3
_UBRR0 C 0000 0
_UBRR1 C 0001 1
UBRR2 C 0002 2
UBRR3 C 0003 3
UBRR4 C 0004 4
UBRR5 C 0005 5
UBRR6 C 0006 6
UBRR7 C 0007 7
TWAM0 C 0001 1
TWAMR0 C 0001 1
TWAM1 C 0002 2
TWAMR1 C 0002 2
TWAM2 C 0003 3
TWAMR2 C 0003 3
TWAM3 C 0004 4
TWAMR3 C 0004 4
TWAM4 C 0005 5
TWAMR4 C 0005 5
TWAM5 C 0006 6
TWAMR5 C 0006 6
TWAM6 C 0007 7
TWAMR6 C 0007 7
TWBR0 C 0000 0
TWBR1 C 0001 1
TWBR2 C 0002 2
TWBR3 C 0003 3
TWBR4 C 0004 4
TWBR5 C 0005 5
TWBR6 C 0006 6
TWBR7 C 0007 7
TWIE C 0000 0
TWEN C 0002 2
TWWC C 0003 3
TWSTO C 0004 4
TWSTA C 0005 5
TWEA C 0006 6
TWINT C 0007 7
TWPS0 C 0000 0
TWPS1 C 0001 1
TWS3 C 0003 3
TWS4 C 0004 4
TWS5 C 0005 5
TWS6 C 0006 6
TWS7 C 0007 7
TWD0 C 0000 0
TWD1 C 0001 1
TWD2 C 0002 2
TWD3 C 0003 3
TWD4 C 0004 4
TWD5 C 0005 5
TWD6 C 0006 6
TWD7 C 0007 7
TWGCE C 0000 0
TWA0 C 0001 1
TWA1 C 0002 2
TWA2 C 0003 3
TWA3 C 0004 4
TWA4 C 0005 5
TWA5 C 0006 6
TWA6 C 0007 7
TOIE1 C 0000 0
OCIE1A C 0001 1
OCIE1B C 0002 2
ICIE1 C 0005 5
TOV1 C 0000 0
OCF1A C 0001 1
OCF1B C 0002 2
ICF1 C 0005 5
WGM10 C 0000 0
WGM11 C 0001 1
COM1B0 C 0004 4
COM1B1 C 0005 5
COM1A0 C 0006 6
COM1A1 C 0007 7
CS10 C 0000 0
CS11 C 0001 1
CS12 C 0002 2
WGM12 C 0003 3
WGM13 C 0004 4
ICES1 C 0006 6
ICNC1 C 0007 7
FOC1B C 0006 6
FOC1A C 0007 7
PSRSYNC C 0000 0
TSM C 0007 7
TOIE2 C 0000 0
TOIE2A C 0000 0
OCIE2A C 0001 1
OCIE2B C 0002 2
TOV2 C 0000 0
OCF2A C 0001 1
OCF2B C 0002 2
WGM20 C 0000 0
WGM21 C 0001 1
COM2B0 C 0004 4
COM2B1 C 0005 5
COM2A0 C 0006 6
COM2A1 C 0007 7
CS20 C 0000 0
CS21 C 0001 1
CS22 C 0002 2
WGM22 C 0003 3
FOC2B C 0006 6
FOC2A C 0007 7
TCNT2_0 C 0000 0
TCNT2_1 C 0001 1
TCNT2_2 C 0002 2
TCNT2_3 C 0003 3
TCNT2_4 C 0004 4
TCNT2_5 C 0005 5
TCNT2_6 C 0006 6
TCNT2_7 C 0007 7
OCR2A_0 C 0000 0
OCR2A_1 C 0001 1
OCR2A_2 C 0002 2
OCR2A_3 C 0003 3
OCR2A_4 C 0004 4
OCR2A_5 C 0005 5
OCR2A_6 C 0006 6
OCR2A_7 C 0007 7
OCR2B_0 C 0000 0
OCR2B_1 C 0001 1
OCR2B_2 C 0002 2
OCR2B_3 C 0003 3
OCR2B_4 C 0004 4
OCR2B_5 C 0005 5
OCR2B_6 C 0006 6
OCR2B_7 C 0007 7
TCR2BUB C 0000 0
TCR2AUB C 0001 1
OCR2BUB C 0002 2
OCR2AUB C 0003 3
TCN2UB C 0004 4
AS2 C 0005 5
EXCLK C 0006 6
PSRASY C 0001 1
PSR2 C 0001 1
MUX0 C 0000 0
MUX1 C 0001 1
MUX2 C 0002 2
MUX3 C 0003 3
ADLAR C 0005 5
REFS0 C 0006 6
REFS1 C 0007 7
ADPS0 C 0000 0
ADPS1 C 0001 1
ADPS2 C 0002 2
ADIE C 0003 3
ADIF C 0004 4
ADATE C 0005 5
ADSC C 0006 6
ADEN C 0007 7
ADTS0 C 0000 0
ADTS1 C 0001 1
ADTS2 C 0002 2
ACME C 0006 6
ADCH0 C 0000 0
ADCH1 C 0001 1
ADCH2 C 0002 2
ADCH3 C 0003 3
ADCH4 C 0004 4
ADCH5 C 0005 5
ADCH6 C 0006 6
ADCH7 C 0007 7
ADCL0 C 0000 0
ADCL1 C 0001 1
ADCL2 C 0002 2
ADCL3 C 0003 3
ADCL4 C 0004 4
ADCL5 C 0005 5
ADCL6 C 0006 6
ADCL7 C 0007 7
ADC0D C 0000 0
ADC1D C 0001 1
ADC2D C 0002 2
ADC3D C 0003 3
ADC4D C 0004 4
ADC5D C 0005 5
ACIS0 C 0000 0
ACIS1 C 0001 1
ACIC C 0002 2
ACIE C 0003 3
ACI C 0004 4
ACO C 0005 5
ACBG C 0006 6
ACD C 0007 7
AIN0D C 0000 0
AIN1D C 0001 1
PORTB0 C 0000 0
PB0 C 0000 0
PORTB1 C 0001 1
PB1 C 0001 1
PORTB2 C 0002 2
PB2 C 0002 2
PORTB3 C 0003 3
PB3 C 0003 3
PORTB4 C 0004 4
PB4 C 0004 4
PORTB5 C 0005 5
PB5 C 0005 5
PORTB6 C 0006 6
PB6 C 0006 6
PORTB7 C 0007 7
PB7 C 0007 7
DDB0 C 0000 0
DDB1 C 0001 1
DDB2 C 0002 2
DDB3 C 0003 3
DDB4 C 0004 4
DDB5 C 0005 5
DDB6 C 0006 6
DDB7 C 0007 7
PINB0 C 0000 0
PINB1 C 0001 1
PINB2 C 0002 2
PINB3 C 0003 3
PINB4 C 0004 4
PINB5 C 0005 5
PINB6 C 0006 6
PINB7 C 0007 7
PORTC0 C 0000 0
PC0 C 0000 0
PORTC1 C 0001 1
PC1 C 0001 1
PORTC2 C 0002 2
PC2 C 0002 2
PORTC3 C 0003 3
PC3 C 0003 3
PORTC4 C 0004 4
PC4 C 0004 4
PORTC5 C 0005 5
PC5 C 0005 5
PORTC6 C 0006 6
PC6 C 0006 6
DDC0 C 0000 0
DDC1 C 0001 1
DDC2 C 0002 2
DDC3 C 0003 3
DDC4 C 0004 4
DDC5 C 0005 5
DDC6 C 0006 6
PINC0 C 0000 0
PINC1 C 0001 1
PINC2 C 0002 2
PINC3 C 0003 3
PINC4 C 0004 4
PINC5 C 0005 5
PINC6 C 0006 6
PORTD0 C 0000 0
PD0 C 0000 0
PORTD1 C 0001 1
PD1 C 0001 1
PORTD2 C 0002 2
PD2 C 0002 2
PORTD3 C 0003 3
PD3 C 0003 3
PORTD4 C 0004 4
PD4 C 0004 4
PORTD5 C 0005 5
PD5 C 0005 5
PORTD6 C 0006 6
PD6 C 0006 6
PORTD7 C 0007 7
PD7 C 0007 7
DDD0 C 0000 0
DDD1 C 0001 1
DDD2 C 0002 2
DDD3 C 0003 3
DDD4 C 0004 4
DDD5 C 0005 5
DDD6 C 0006 6
DDD7 C 0007 7
PIND0 C 0000 0
PIND1 C 0001 1
PIND2 C 0002 2
PIND3 C 0003 3
PIND4 C 0004 4
PIND5 C 0005 5
PIND6 C 0006 6
PIND7 C 0007 7
TOIE0 C 0000 0
OCIE0A C 0001 1
OCIE0B C 0002 2
TOV0 C 0000 0
OCF0A C 0001 1
OCF0B C 0002 2
WGM00 C 0000 0
WGM01 C 0001 1
COM0B0 C 0004 4
COM0B1 C 0005 5
COM0A0 C 0006 6
COM0A1 C 0007 7
CS00 C 0000 0
CS01 C 0001 1
CS02 C 0002 2
WGM02 C 0003 3
FOC0B C 0006 6
FOC0A C 0007 7
TCNT0_0 C 0000 0
TCNT0_1 C 0001 1
TCNT0_2 C 0002 2
TCNT0_3 C 0003 3
TCNT0_4 C 0004 4
TCNT0_5 C 0005 5
TCNT0_6 C 0006 6
TCNT0_7 C 0007 7
OCR0A_0 C 0000 0
OCR0A_1 C 0001 1
OCR0A_2 C 0002 2
OCR0A_3 C 0003 3
OCR0A_4 C 0004 4
OCR0A_5 C 0005 5
OCR0A_6 C 0006 6
OCR0A_7 C 0007 7
OCR0B_0 C 0000 0
OCR0B_1 C 0001 1
OCR0B_2 C 0002 2
OCR0B_3 C 0003 3
OCR0B_4 C 0004 4
OCR0B_5 C 0005 5
OCR0B_6 C 0006 6
OCR0B_7 C 0007 7
PSR10 C 0000 0
ISC00 C 0000 0
ISC01 C 0001 1
ISC10 C 0002 2
ISC11 C 0003 3
INT0 C 0000 0
INT1 C 0001 1
INTF0 C 0000 0
INTF1 C 0001 1
PCIE0 C 0000 0
PCIE1 C 0001 1
PCIE2 C 0002 2
PCINT16 C 0000 0
PCINT17 C 0001 1
PCINT18 C 0002 2
PCINT19 C 0003 3
PCINT20 C 0004 4
PCINT21 C 0005 5
PCINT22 C 0006 6
PCINT23 C 0007 7
PCINT8 C 0000 0
PCINT9 C 0001 1
PCINT10 C 0002 2
PCINT11 C 0003 3
PCINT12 C 0004 4
PCINT13 C 0005 5
PCINT14 C 0006 6
PCINT0 C 0000 0
PCINT1 C 0001 1
PCINT2 C 0002 2
PCINT3 C 0003 3
PCINT4 C 0004 4
PCINT5 C 0005 5
PCINT6 C 0006 6
PCINT7 C 0007 7
PCIF0 C 0000 0
PCIF1 C 0001 1
PCIF2 C 0002 2
SPDR0 C 0000 0
SPDR1 C 0001 1
SPDR2 C 0002 2
SPDR3 C 0003 3
SPDR4 C 0004 4
SPDR5 C 0005 5
SPDR6 C 0006 6
SPDR7 C 0007 7
SPI2X C 0000 0
WCOL C 0006 6
SPIF C 0007 7
SPR0 C 0000 0
SPR1 C 0001 1
CPHA C 0002 2
CPOL C 0003 3
MSTR C 0004 4
DORD C 0005 5
SPE C 0006 6
SPIE C 0007 7
WDP0 C 0000 0
WDP1 C 0001 1
WDP2 C 0002 2
WDE C 0003 3
WDCE C 0004 4
WDP3 C 0005 5
WDIE C 0006 6
WDIF C 0007 7
SREG_C C 0000 0
SREG_Z C 0001 1
SREG_N C 0002 2
SREG_V C 0003 3
SREG_S C 0004 4
SREG_H C 0005 5
SREG_T C 0006 6
SREG_I C 0007 7
CAL0 C 0000 0
CAL1 C 0001 1
CAL2 C 0002 2
CAL3 C 0003 3
CAL4 C 0004 4
CAL5 C 0005 5
CAL6 C 0006 6
CAL7 C 0007 7
CLKPS0 C 0000 0
CLKPS1 C 0001 1
CLKPS2 C 0002 2
CLKPS3 C 0003 3
CLKPCE C 0007 7
SELFPRGEN C 0000 0
SPMEN C 0000 0
PGERS C 0001 1
PGWRT C 0002 2
BLBSET C 0003 3
RWWSRE C 0004 4
SIGRD C 0005 5
RWWSB C 0006 6
SPMIE C 0007 7
IVCE C 0000 0
IVSEL C 0001 1
PUD C 0004 4
BODSE C 0005 5
BODS C 0006 6
PORF C 0000 0
EXTRF C 0001 1
EXTREF C 0001 1
BORF C 0002 2
WDRF C 0003 3
SE C 0000 0
SM0 C 0001 1
SM1 C 0002 2
SM2 C 0003 3
GPIOR20 C 0000 0
GPIOR21 C 0001 1
GPIOR22 C 0002 2
GPIOR23 C 0003 3
GPIOR24 C 0004 4
GPIOR25 C 0005 5
GPIOR26 C 0006 6
GPIOR27 C 0007 7
GPIOR10 C 0000 0
GPIOR11 C 0001 1
GPIOR12 C 0002 2
GPIOR13 C 0003 3
GPIOR14 C 0004 4
GPIOR15 C 0005 5
GPIOR16 C 0006 6
GPIOR17 C 0007 7
GPIOR00 C 0000 0
GPIOR01 C 0001 1
GPIOR02 C 0002 2
GPIOR03 C 0003 3
GPIOR04 C 0004 4
GPIOR05 C 0005 5
GPIOR06 C 0006 6
GPIOR07 C 0007 7
PRADC C 0000 0
PRUSART0 C 0001 1
PRSPI C 0002 2
PRTIM1 C 0003 3
PRTIM0 C 0005 5
PRTIM2 C 0006 6
PRTWI C 0007 7
EEAR0 C 0000 0
EEAR1 C 0001 1
EEAR2 C 0002 2
EEAR3 C 0003 3
EEAR4 C 0004 4
EEAR5 C 0005 5
EEAR6 C 0006 6
EEAR7 C 0007 7
EEAR8 C 0000 0
EEAR9 C 0001 1
EEDR0 C 0000 0
EEDR1 C 0001 1
EEDR2 C 0002 2
EEDR3 C 0003 3
EEDR4 C 0004 4
EEDR5 C 0005 5
EEDR6 C 0006 6
EEDR7 C 0007 7
EERE C 0000 0
EEPE C 0001 1
EEMPE C 0002 2
EERIE C 0003 3
EEPM0 C 0004 4
EEPM1 C 0005 5
LB1 C 0000 0
LB2 C 0001 1
BLB01 C 0002 2
BLB02 C 0003 3
BLB11 C 0004 4
BLB12 C 0005 5
CKSEL0 C 0000 0
CKSEL1 C 0001 1
CKSEL2 C 0002 2
CKSEL3 C 0003 3
SUT0 C 0004 4
SUT1 C 0005 5
CKOUT C 0006 6
CKDIV8 C 0007 7
BOOTRST C 0000 0
BOOTSZ0 C 0001 1
BOOTSZ1 C 0002 2
EESAVE C 0003 3
WDTON C 0004 4
SPIEN C 0005 5
DWEN C 0006 6
RSTDISBL C 0007 7
BODLEVEL0 C 0000 0
BODLEVEL1 C 0001 1
BODLEVEL2 C 0002 2
FLASHEND C 3fff 16383
IOEND C 00ff 255
SRAM_START C 0100 256
SRAM_SIZE C 0800 2048
RAMEND C 08ff 2303
XRAMEND C 0000 0
E2END C 03ff 1023
EEPROMEND C 03ff 1023
EEADRBITS C 000a 10
NRWW_START_ADDR C 3800 14336
NRWW_STOP_ADDR C 3fff 16383
RWW_START_ADDR C 0000 0
RWW_STOP_ADDR C 37ff 14335
PAGESIZE C 0040 64
FIRSTBOOTSTART C 3f00 16128
SECONDBOOTSTART C 3e00 15872
THIRDBOOTSTART C 3c00 15360
FOURTHBOOTSTART C 3800 14336
SMALLBOOTSTART C 3f00 16128
LARGEBOOTSTART C 3800 14336
INT0addr C 0002 2
INT1addr C 0004 4
PCI0addr C 0006 6
PCI1addr C 0008 8
PCI2addr C 000a 10
WDTaddr C 000c 12
OC2Aaddr C 000e 14
OC2Baddr C 0010 16
OVF2addr C 0012 18
ICP1addr C 0014 20
OC1Aaddr C 0016 22
OC1Baddr C 0018 24
OVF1addr C 001a 26
OC0Aaddr C 001c 28
OC0Baddr C 001e 30
OVF0addr C 0020 32
SPIaddr C 0022 34
URXCaddr C 0024 36
UDREaddr C 0026 38
UTXCaddr C 0028 40
ADCCaddr C 002a 42
ERDYaddr C 002c 44
ACIaddr C 002e 46
TWIaddr C 0030 48
SPMRaddr C 0032 50
INT_VECTORS_SIZE C 0034 52
iVal C 2710 10000
myloc C 0200 512
__DEVICE__ V 002a 42
__FLASH_SIZE__ V 4000 16384
__EEPROM_SIZE__ V 0400 1024
__RAM_SIZE__ V 0800 2048
check_address L 000c 12
done L 0012 18
ledchaser L 0014 20
start L 001c 28
delay10ms L 0023 35
iLoop L 0025 37

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m328Pdef.inc Normal file
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;***** THIS IS A MACHINE GENERATED FILE - DO NOT EDIT ********************
;***** Created: 2011-02-09 12:03 ******* Source: ATmega328P.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 : "m328Pdef.inc"
;* Title : Register/Bit Definitions for the ATmega328P
;* Date : 2011-02-09
;* Version : 2.35
;* Support E-mail : avr@atmel.com
;* Target MCU : ATmega328P
;*
;* 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 _M328PDEF_INC_
#define _M328PDEF_INC_
#pragma partinc 0
; ***** SPECIFY DEVICE ***************************************************
.device ATmega328P
#pragma AVRPART ADMIN PART_NAME ATmega328P
.equ SIGNATURE_000 = 0x1e
.equ SIGNATURE_001 = 0x95
.equ SIGNATURE_002 = 0x0f
#pragma AVRPART CORE CORE_VERSION V2E
; ***** I/O REGISTER DEFINITIONS *****************************************
; NOTE:
; Definitions marked "MEMORY MAPPED"are extended I/O ports
; and cannot be used with IN/OUT instructions
.equ UDR0 = 0xc6 ; MEMORY MAPPED
.equ UBRR0L = 0xc4 ; MEMORY MAPPED
.equ UBRR0H = 0xc5 ; MEMORY MAPPED
.equ UCSR0C = 0xc2 ; MEMORY MAPPED
.equ UCSR0B = 0xc1 ; MEMORY MAPPED
.equ UCSR0A = 0xc0 ; MEMORY MAPPED
.equ TWAMR = 0xbd ; MEMORY MAPPED
.equ TWCR = 0xbc ; MEMORY MAPPED
.equ TWDR = 0xbb ; MEMORY MAPPED
.equ TWAR = 0xba ; MEMORY MAPPED
.equ TWSR = 0xb9 ; MEMORY MAPPED
.equ TWBR = 0xb8 ; MEMORY MAPPED
.equ ASSR = 0xb6 ; MEMORY MAPPED
.equ OCR2B = 0xb4 ; MEMORY MAPPED
.equ OCR2A = 0xb3 ; MEMORY MAPPED
.equ TCNT2 = 0xb2 ; MEMORY MAPPED
.equ TCCR2B = 0xb1 ; MEMORY MAPPED
.equ TCCR2A = 0xb0 ; MEMORY MAPPED
.equ OCR1BL = 0x8a ; MEMORY MAPPED
.equ OCR1BH = 0x8b ; MEMORY MAPPED
.equ OCR1AL = 0x88 ; MEMORY MAPPED
.equ OCR1AH = 0x89 ; MEMORY MAPPED
.equ ICR1L = 0x86 ; MEMORY MAPPED
.equ ICR1H = 0x87 ; MEMORY MAPPED
.equ TCNT1L = 0x84 ; MEMORY MAPPED
.equ TCNT1H = 0x85 ; MEMORY MAPPED
.equ TCCR1C = 0x82 ; MEMORY MAPPED
.equ TCCR1B = 0x81 ; MEMORY MAPPED
.equ TCCR1A = 0x80 ; MEMORY MAPPED
.equ DIDR1 = 0x7f ; MEMORY MAPPED
.equ DIDR0 = 0x7e ; MEMORY MAPPED
.equ ADMUX = 0x7c ; MEMORY MAPPED
.equ ADCSRB = 0x7b ; MEMORY MAPPED
.equ ADCSRA = 0x7a ; MEMORY MAPPED
.equ ADCH = 0x79 ; MEMORY MAPPED
.equ ADCL = 0x78 ; MEMORY MAPPED
.equ TIMSK2 = 0x70 ; MEMORY MAPPED
.equ TIMSK1 = 0x6f ; MEMORY MAPPED
.equ TIMSK0 = 0x6e ; MEMORY MAPPED
.equ PCMSK1 = 0x6c ; MEMORY MAPPED
.equ PCMSK2 = 0x6d ; MEMORY MAPPED
.equ PCMSK0 = 0x6b ; MEMORY MAPPED
.equ EICRA = 0x69 ; MEMORY MAPPED
.equ PCICR = 0x68 ; MEMORY MAPPED
.equ OSCCAL = 0x66 ; MEMORY MAPPED
.equ PRR = 0x64 ; MEMORY MAPPED
.equ CLKPR = 0x61 ; MEMORY MAPPED
.equ WDTCSR = 0x60 ; MEMORY MAPPED
.equ SREG = 0x3f
.equ SPL = 0x3d
.equ SPH = 0x3e
.equ SPMCSR = 0x37
.equ MCUCR = 0x35
.equ MCUSR = 0x34
.equ SMCR = 0x33
.equ ACSR = 0x30
.equ SPDR = 0x2e
.equ SPSR = 0x2d
.equ SPCR = 0x2c
.equ GPIOR2 = 0x2b
.equ GPIOR1 = 0x2a
.equ OCR0B = 0x28
.equ OCR0A = 0x27
.equ TCNT0 = 0x26
.equ TCCR0B = 0x25
.equ TCCR0A = 0x24
.equ GTCCR = 0x23
.equ EEARH = 0x22
.equ EEARL = 0x21
.equ EEDR = 0x20
.equ EECR = 0x1f
.equ GPIOR0 = 0x1e
.equ EIMSK = 0x1d
.equ EIFR = 0x1c
.equ PCIFR = 0x1b
.equ TIFR2 = 0x17
.equ TIFR1 = 0x16
.equ TIFR0 = 0x15
.equ PORTD = 0x0b
.equ DDRD = 0x0a
.equ PIND = 0x09
.equ PORTC = 0x08
.equ DDRC = 0x07
.equ PINC = 0x06
.equ PORTB = 0x05
.equ DDRB = 0x04
.equ PINB = 0x03
; ***** BIT DEFINITIONS **************************************************
; ***** USART0 ***********************
; UDR0 - USART I/O Data Register
.equ UDR0_0 = 0 ; USART I/O Data Register bit 0
.equ UDR0_1 = 1 ; USART I/O Data Register bit 1
.equ UDR0_2 = 2 ; USART I/O Data Register bit 2
.equ UDR0_3 = 3 ; USART I/O Data Register bit 3
.equ UDR0_4 = 4 ; USART I/O Data Register bit 4
.equ UDR0_5 = 5 ; USART I/O Data Register bit 5
.equ UDR0_6 = 6 ; USART I/O Data Register bit 6
.equ UDR0_7 = 7 ; USART I/O Data Register bit 7
; UCSR0A - USART Control and Status Register A
.equ MPCM0 = 0 ; Multi-processor Communication Mode
.equ U2X0 = 1 ; Double the USART transmission speed
.equ UPE0 = 2 ; Parity Error
.equ DOR0 = 3 ; Data overRun
.equ FE0 = 4 ; Framing Error
.equ UDRE0 = 5 ; USART Data Register Empty
.equ TXC0 = 6 ; USART Transmitt Complete
.equ RXC0 = 7 ; USART Receive Complete
; UCSR0B - USART Control and Status Register B
.equ TXB80 = 0 ; Transmit Data Bit 8
.equ RXB80 = 1 ; Receive Data Bit 8
.equ UCSZ02 = 2 ; Character Size
.equ TXEN0 = 3 ; Transmitter Enable
.equ RXEN0 = 4 ; Receiver Enable
.equ UDRIE0 = 5 ; USART Data register Empty Interrupt Enable
.equ TXCIE0 = 6 ; TX Complete Interrupt Enable
.equ RXCIE0 = 7 ; RX Complete Interrupt Enable
; UCSR0C - USART Control and Status Register C
.equ UCPOL0 = 0 ; Clock Polarity
.equ UCSZ00 = 1 ; Character Size
.equ UCPHA0 = UCSZ00 ; For compatibility
.equ UCSZ01 = 2 ; Character Size
.equ UDORD0 = UCSZ01 ; For compatibility
.equ USBS0 = 3 ; Stop Bit Select
.equ UPM00 = 4 ; Parity Mode Bit 0
.equ UPM01 = 5 ; Parity Mode Bit 1
.equ UMSEL00 = 6 ; USART Mode Select
.equ UMSEL0 = UMSEL00 ; For compatibility
.equ UMSEL01 = 7 ; USART Mode Select
.equ UMSEL1 = UMSEL01 ; For compatibility
; UBRR0H - USART Baud Rate Register High Byte
.equ UBRR8 = 0 ; USART Baud Rate Register bit 8
.equ UBRR9 = 1 ; USART Baud Rate Register bit 9
.equ UBRR10 = 2 ; USART Baud Rate Register bit 10
.equ UBRR11 = 3 ; USART Baud Rate Register bit 11
; UBRR0L - USART Baud Rate Register Low Byte
.equ _UBRR0 = 0 ; USART Baud Rate Register bit 0
.equ _UBRR1 = 1 ; USART Baud Rate Register bit 1
.equ UBRR2 = 2 ; USART Baud Rate Register bit 2
.equ UBRR3 = 3 ; USART Baud Rate Register bit 3
.equ UBRR4 = 4 ; USART Baud Rate Register bit 4
.equ UBRR5 = 5 ; USART Baud Rate Register bit 5
.equ UBRR6 = 6 ; USART Baud Rate Register bit 6
.equ UBRR7 = 7 ; USART Baud Rate Register bit 7
; ***** TWI **************************
; TWAMR - TWI (Slave) Address Mask Register
.equ TWAM0 = 1 ;
.equ TWAMR0 = TWAM0 ; For compatibility
.equ TWAM1 = 2 ;
.equ TWAMR1 = TWAM1 ; For compatibility
.equ TWAM2 = 3 ;
.equ TWAMR2 = TWAM2 ; For compatibility
.equ TWAM3 = 4 ;
.equ TWAMR3 = TWAM3 ; For compatibility
.equ TWAM4 = 5 ;
.equ TWAMR4 = TWAM4 ; For compatibility
.equ TWAM5 = 6 ;
.equ TWAMR5 = TWAM5 ; For compatibility
.equ TWAM6 = 7 ;
.equ TWAMR6 = TWAM6 ; For compatibility
; TWBR - TWI Bit Rate register
.equ TWBR0 = 0 ;
.equ TWBR1 = 1 ;
.equ TWBR2 = 2 ;
.equ TWBR3 = 3 ;
.equ TWBR4 = 4 ;
.equ TWBR5 = 5 ;
.equ TWBR6 = 6 ;
.equ TWBR7 = 7 ;
; TWCR - TWI Control Register
.equ TWIE = 0 ; TWI Interrupt Enable
.equ TWEN = 2 ; TWI Enable Bit
.equ TWWC = 3 ; TWI Write Collition Flag
.equ TWSTO = 4 ; TWI Stop Condition Bit
.equ TWSTA = 5 ; TWI Start Condition Bit
.equ TWEA = 6 ; TWI Enable Acknowledge Bit
.equ TWINT = 7 ; TWI Interrupt Flag
; TWSR - TWI Status Register
.equ TWPS0 = 0 ; TWI Prescaler
.equ TWPS1 = 1 ; TWI Prescaler
.equ TWS3 = 3 ; TWI Status
.equ TWS4 = 4 ; TWI Status
.equ TWS5 = 5 ; TWI Status
.equ TWS6 = 6 ; TWI Status
.equ TWS7 = 7 ; TWI Status
; TWDR - TWI Data register
.equ TWD0 = 0 ; TWI Data Register Bit 0
.equ TWD1 = 1 ; TWI Data Register Bit 1
.equ TWD2 = 2 ; TWI Data Register Bit 2
.equ TWD3 = 3 ; TWI Data Register Bit 3
.equ TWD4 = 4 ; TWI Data Register Bit 4
.equ TWD5 = 5 ; TWI Data Register Bit 5
.equ TWD6 = 6 ; TWI Data Register Bit 6
.equ TWD7 = 7 ; TWI Data Register Bit 7
; TWAR - TWI (Slave) Address register
.equ TWGCE = 0 ; TWI General Call Recognition Enable Bit
.equ TWA0 = 1 ; TWI (Slave) Address register Bit 0
.equ TWA1 = 2 ; TWI (Slave) Address register Bit 1
.equ TWA2 = 3 ; TWI (Slave) Address register Bit 2
.equ TWA3 = 4 ; TWI (Slave) Address register Bit 3
.equ TWA4 = 5 ; TWI (Slave) Address register Bit 4
.equ TWA5 = 6 ; TWI (Slave) Address register Bit 5
.equ TWA6 = 7 ; TWI (Slave) Address register Bit 6
; ***** TIMER_COUNTER_1 **************
; TIMSK1 - Timer/Counter Interrupt Mask Register
.equ TOIE1 = 0 ; Timer/Counter1 Overflow Interrupt Enable
.equ OCIE1A = 1 ; Timer/Counter1 Output CompareA Match Interrupt Enable
.equ OCIE1B = 2 ; Timer/Counter1 Output CompareB 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 ; Output Compare Flag 1A
.equ OCF1B = 2 ; Output Compare Flag 1B
.equ ICF1 = 5 ; Input Capture Flag 1
; TCCR1A - Timer/Counter1 Control Register A
.equ WGM10 = 0 ; Waveform Generation Mode
.equ WGM11 = 1 ; Waveform Generation Mode
.equ COM1B0 = 4 ; Compare Output 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 ; Prescaler source of Timer/Counter 1
.equ CS11 = 1 ; Prescaler source of Timer/Counter 1
.equ CS12 = 2 ; Prescaler source of Timer/Counter 1
.equ WGM12 = 3 ; Waveform Generation Mode
.equ WGM13 = 4 ; Waveform Generation Mode
.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 ;
.equ FOC1A = 7 ;
; GTCCR - General Timer/Counter Control Register
.equ PSRSYNC = 0 ; Prescaler Reset Timer/Counter1 and Timer/Counter0
.equ TSM = 7 ; Timer/Counter Synchronization Mode
; ***** TIMER_COUNTER_2 **************
; TIMSK2 - Timer/Counter Interrupt Mask register
.equ TOIE2 = 0 ; Timer/Counter2 Overflow Interrupt Enable
.equ TOIE2A = TOIE2 ; For compatibility
.equ OCIE2A = 1 ; Timer/Counter2 Output Compare Match A Interrupt Enable
.equ OCIE2B = 2 ; Timer/Counter2 Output Compare Match B Interrupt Enable
; TIFR2 - Timer/Counter Interrupt Flag Register
.equ TOV2 = 0 ; Timer/Counter2 Overflow Flag
.equ OCF2A = 1 ; Output Compare Flag 2A
.equ OCF2B = 2 ; Output Compare Flag 2B
; TCCR2A - Timer/Counter2 Control Register A
.equ WGM20 = 0 ; Waveform Genration Mode
.equ WGM21 = 1 ; Waveform Genration Mode
.equ COM2B0 = 4 ; Compare Output Mode bit 0
.equ COM2B1 = 5 ; Compare Output Mode bit 1
.equ COM2A0 = 6 ; Compare Output Mode bit 1
.equ COM2A1 = 7 ; Compare Output Mode bit 1
; TCCR2B - Timer/Counter2 Control Register B
.equ CS20 = 0 ; Clock Select bit 0
.equ CS21 = 1 ; Clock Select bit 1
.equ CS22 = 2 ; Clock Select bit 2
.equ WGM22 = 3 ; Waveform Generation Mode
.equ FOC2B = 6 ; Force Output Compare B
.equ FOC2A = 7 ; Force Output Compare A
; TCNT2 - Timer/Counter2
.equ TCNT2_0 = 0 ; Timer/Counter 2 bit 0
.equ TCNT2_1 = 1 ; Timer/Counter 2 bit 1
.equ TCNT2_2 = 2 ; Timer/Counter 2 bit 2
.equ TCNT2_3 = 3 ; Timer/Counter 2 bit 3
.equ TCNT2_4 = 4 ; Timer/Counter 2 bit 4
.equ TCNT2_5 = 5 ; Timer/Counter 2 bit 5
.equ TCNT2_6 = 6 ; Timer/Counter 2 bit 6
.equ TCNT2_7 = 7 ; Timer/Counter 2 bit 7
; OCR2A - Timer/Counter2 Output Compare Register A
.equ OCR2A_0 = 0 ; Timer/Counter2 Output Compare Register Bit 0
.equ OCR2A_1 = 1 ; Timer/Counter2 Output Compare Register Bit 1
.equ OCR2A_2 = 2 ; Timer/Counter2 Output Compare Register Bit 2
.equ OCR2A_3 = 3 ; Timer/Counter2 Output Compare Register Bit 3
.equ OCR2A_4 = 4 ; Timer/Counter2 Output Compare Register Bit 4
.equ OCR2A_5 = 5 ; Timer/Counter2 Output Compare Register Bit 5
.equ OCR2A_6 = 6 ; Timer/Counter2 Output Compare Register Bit 6
.equ OCR2A_7 = 7 ; Timer/Counter2 Output Compare Register Bit 7
; OCR2B - Timer/Counter2 Output Compare Register B
.equ OCR2B_0 = 0 ; Timer/Counter2 Output Compare Register Bit 0
.equ OCR2B_1 = 1 ; Timer/Counter2 Output Compare Register Bit 1
.equ OCR2B_2 = 2 ; Timer/Counter2 Output Compare Register Bit 2
.equ OCR2B_3 = 3 ; Timer/Counter2 Output Compare Register Bit 3
.equ OCR2B_4 = 4 ; Timer/Counter2 Output Compare Register Bit 4
.equ OCR2B_5 = 5 ; Timer/Counter2 Output Compare Register Bit 5
.equ OCR2B_6 = 6 ; Timer/Counter2 Output Compare Register Bit 6
.equ OCR2B_7 = 7 ; Timer/Counter2 Output Compare Register Bit 7
; ASSR - Asynchronous Status Register
.equ TCR2BUB = 0 ; Timer/Counter Control Register2 Update Busy
.equ TCR2AUB = 1 ; Timer/Counter Control Register2 Update Busy
.equ OCR2BUB = 2 ; Output Compare Register 2 Update Busy
.equ OCR2AUB = 3 ; Output Compare Register2 Update Busy
.equ TCN2UB = 4 ; Timer/Counter2 Update Busy
.equ AS2 = 5 ; Asynchronous Timer/Counter2
.equ EXCLK = 6 ; Enable External Clock Input
; GTCCR - General Timer Counter Control register
.equ PSRASY = 1 ; Prescaler Reset Timer/Counter2
.equ PSR2 = PSRASY ; For compatibility
;.equ TSM = 7 ; Timer/Counter Synchronization Mode
; ***** AD_CONVERTER *****************
; ADMUX - The ADC multiplexer Selection Register
.equ MUX0 = 0 ; Analog Channel and Gain Selection Bits
.equ MUX1 = 1 ; Analog Channel and Gain Selection Bits
.equ MUX2 = 2 ; Analog Channel and Gain Selection Bits
.equ MUX3 = 3 ; Analog Channel and Gain Selection Bits
.equ ADLAR = 5 ; Left Adjust Result
.equ REFS0 = 6 ; Reference Selection Bit 0
.equ REFS1 = 7 ; Reference Selection Bit 1
; ADCSRA - The ADC Control and Status register A
.equ ADPS0 = 0 ; ADC Prescaler Select Bits
.equ ADPS1 = 1 ; ADC Prescaler Select Bits
.equ ADPS2 = 2 ; ADC Prescaler Select Bits
.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
; ADCSRB - The 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 ACME = 6 ;
; 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
; DIDR0 - Digital Input Disable Register
.equ ADC0D = 0 ;
.equ ADC1D = 1 ;
.equ ADC2D = 2 ;
.equ ADC3D = 3 ;
.equ ADC4D = 4 ;
.equ ADC5D = 5 ;
; ***** ANALOG_COMPARATOR ************
; ACSR - Analog Comparator Control And Status Register
.equ ACIS0 = 0 ; Analog Comparator Interrupt Mode Select bit 0
.equ ACIS1 = 1 ; Analog Comparator Interrupt Mode Select bit 1
.equ ACIC = 2 ; 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 ACD = 7 ; Analog Comparator Disable
; DIDR1 - Digital Input Disable Register 1
.equ AIN0D = 0 ; AIN0 Digital Input Disable
.equ AIN1D = 1 ; AIN1 Digital Input Disable
; ***** PORTB ************************
; PORTB - Port B Data Register
.equ PORTB0 = 0 ; Port B Data Register bit 0
.equ PB0 = 0 ; For compatibility
.equ PORTB1 = 1 ; Port B Data Register bit 1
.equ PB1 = 1 ; For compatibility
.equ PORTB2 = 2 ; Port B Data Register bit 2
.equ PB2 = 2 ; For compatibility
.equ PORTB3 = 3 ; Port B Data Register bit 3
.equ PB3 = 3 ; For compatibility
.equ PORTB4 = 4 ; Port B Data Register bit 4
.equ PB4 = 4 ; For compatibility
.equ PORTB5 = 5 ; Port B Data Register bit 5
.equ PB5 = 5 ; For compatibility
.equ PORTB6 = 6 ; Port B Data Register bit 6
.equ PB6 = 6 ; For compatibility
.equ PORTB7 = 7 ; Port B Data Register bit 7
.equ PB7 = 7 ; For compatibility
; DDRB - Port B Data Direction Register
.equ DDB0 = 0 ; Port B Data Direction Register bit 0
.equ DDB1 = 1 ; Port B Data Direction Register bit 1
.equ DDB2 = 2 ; Port B Data Direction Register bit 2
.equ DDB3 = 3 ; Port B Data Direction Register bit 3
.equ DDB4 = 4 ; Port B Data Direction Register bit 4
.equ DDB5 = 5 ; Port B Data Direction Register bit 5
.equ DDB6 = 6 ; Port B Data Direction Register bit 6
.equ DDB7 = 7 ; Port B Data Direction Register bit 7
; PINB - Port B Input Pins
.equ PINB0 = 0 ; Port B Input Pins bit 0
.equ PINB1 = 1 ; Port B Input Pins bit 1
.equ PINB2 = 2 ; Port B Input Pins bit 2
.equ PINB3 = 3 ; Port B Input Pins bit 3
.equ PINB4 = 4 ; Port B Input Pins bit 4
.equ PINB5 = 5 ; Port B Input Pins bit 5
.equ PINB6 = 6 ; Port B Input Pins bit 6
.equ PINB7 = 7 ; Port B Input Pins bit 7
; ***** PORTC ************************
; PORTC - Port C Data Register
.equ PORTC0 = 0 ; Port C Data Register bit 0
.equ PC0 = 0 ; For compatibility
.equ PORTC1 = 1 ; Port C Data Register bit 1
.equ PC1 = 1 ; For compatibility
.equ PORTC2 = 2 ; Port C Data Register bit 2
.equ PC2 = 2 ; For compatibility
.equ PORTC3 = 3 ; Port C Data Register bit 3
.equ PC3 = 3 ; For compatibility
.equ PORTC4 = 4 ; Port C Data Register bit 4
.equ PC4 = 4 ; For compatibility
.equ PORTC5 = 5 ; Port C Data Register bit 5
.equ PC5 = 5 ; For compatibility
.equ PORTC6 = 6 ; Port C Data Register bit 6
.equ PC6 = 6 ; For compatibility
; DDRC - Port C Data Direction Register
.equ DDC0 = 0 ; Port C Data Direction Register bit 0
.equ DDC1 = 1 ; Port C Data Direction Register bit 1
.equ DDC2 = 2 ; Port C Data Direction Register bit 2
.equ DDC3 = 3 ; Port C Data Direction Register bit 3
.equ DDC4 = 4 ; Port C Data Direction Register bit 4
.equ DDC5 = 5 ; Port C Data Direction Register bit 5
.equ DDC6 = 6 ; Port C Data Direction Register bit 6
; PINC - Port C Input Pins
.equ PINC0 = 0 ; Port C Input Pins bit 0
.equ PINC1 = 1 ; Port C Input Pins bit 1
.equ PINC2 = 2 ; Port C Input Pins bit 2
.equ PINC3 = 3 ; Port C Input Pins bit 3
.equ PINC4 = 4 ; Port C Input Pins bit 4
.equ PINC5 = 5 ; Port C Input Pins bit 5
.equ PINC6 = 6 ; Port C Input Pins bit 6
; ***** PORTD ************************
; PORTD - Port D Data Register
.equ PORTD0 = 0 ; Port D Data Register bit 0
.equ PD0 = 0 ; For compatibility
.equ PORTD1 = 1 ; Port D Data Register bit 1
.equ PD1 = 1 ; For compatibility
.equ PORTD2 = 2 ; Port D Data Register bit 2
.equ PD2 = 2 ; For compatibility
.equ PORTD3 = 3 ; Port D Data Register bit 3
.equ PD3 = 3 ; For compatibility
.equ PORTD4 = 4 ; Port D Data Register bit 4
.equ PD4 = 4 ; For compatibility
.equ PORTD5 = 5 ; Port D Data Register bit 5
.equ PD5 = 5 ; For compatibility
.equ PORTD6 = 6 ; Port D Data Register bit 6
.equ PD6 = 6 ; For compatibility
.equ PORTD7 = 7 ; Port D Data Register bit 7
.equ PD7 = 7 ; For compatibility
; DDRD - Port D Data Direction Register
.equ DDD0 = 0 ; Port D Data Direction Register bit 0
.equ DDD1 = 1 ; Port D Data Direction Register bit 1
.equ DDD2 = 2 ; Port D Data Direction Register bit 2
.equ DDD3 = 3 ; Port D Data Direction Register bit 3
.equ DDD4 = 4 ; Port D Data Direction Register bit 4
.equ DDD5 = 5 ; Port D Data Direction Register bit 5
.equ DDD6 = 6 ; Port D Data Direction Register bit 6
.equ DDD7 = 7 ; Port D Data Direction Register bit 7
; PIND - Port D Input Pins
.equ PIND0 = 0 ; Port D Input Pins bit 0
.equ PIND1 = 1 ; Port D Input Pins bit 1
.equ PIND2 = 2 ; Port D Input Pins bit 2
.equ PIND3 = 3 ; Port D Input Pins bit 3
.equ PIND4 = 4 ; Port D Input Pins bit 4
.equ PIND5 = 5 ; Port D Input Pins bit 5
.equ PIND6 = 6 ; Port D Input Pins bit 6
.equ PIND7 = 7 ; Port D Input Pins bit 7
; ***** TIMER_COUNTER_0 **************
; TIMSK0 - Timer/Counter0 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 0A
.equ OCF0B = 2 ; Timer/Counter0 Output Compare Flag 0B
; TCCR0A - Timer/Counter Control Register A
.equ WGM00 = 0 ; Waveform Generation Mode
.equ WGM01 = 1 ; Waveform Generation Mode
.equ COM0B0 = 4 ; Compare Output Mode, Fast PWm
.equ COM0B1 = 5 ; Compare Output Mode, Fast PWm
.equ COM0A0 = 6 ; Compare Output Mode, Phase Correct PWM Mode
.equ COM0A1 = 7 ; Compare Output Mode, Phase Correct PWM Mode
; TCCR0B - Timer/Counter Control Register B
.equ CS00 = 0 ; Clock Select
.equ CS01 = 1 ; Clock Select
.equ CS02 = 2 ; Clock Select
.equ WGM02 = 3 ;
.equ FOC0B = 6 ; Force Output Compare B
.equ FOC0A = 7 ; Force Output Compare 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
.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
.equ OCR0B_0 = 0 ;
.equ OCR0B_1 = 1 ;
.equ OCR0B_2 = 2 ;
.equ OCR0B_3 = 3 ;
.equ OCR0B_4 = 4 ;
.equ OCR0B_5 = 5 ;
.equ OCR0B_6 = 6 ;
.equ OCR0B_7 = 7 ;
; GTCCR - General Timer/Counter Control Register
;.equ PSRSYNC = 0 ; Prescaler Reset Timer/Counter1 and Timer/Counter0
.equ PSR10 = PSRSYNC ; For compatibility
;.equ TSM = 7 ; Timer/Counter Synchronization Mode
; ***** EXTERNAL_INTERRUPT ***********
; EICRA - External Interrupt Control Register
.equ ISC00 = 0 ; External Interrupt Sense Control 0 Bit 0
.equ ISC01 = 1 ; External Interrupt Sense Control 0 Bit 1
.equ ISC10 = 2 ; External Interrupt Sense Control 1 Bit 0
.equ ISC11 = 3 ; External Interrupt Sense Control 1 Bit 1
; EIMSK - External Interrupt Mask Register
.equ INT0 = 0 ; External Interrupt Request 0 Enable
.equ INT1 = 1 ; External Interrupt Request 1 Enable
; EIFR - External Interrupt Flag Register
.equ INTF0 = 0 ; External Interrupt Flag 0
.equ INTF1 = 1 ; External Interrupt Flag 1
; PCICR - Pin Change Interrupt Control Register
.equ PCIE0 = 0 ; Pin Change Interrupt Enable 0
.equ PCIE1 = 1 ; Pin Change Interrupt Enable 1
.equ PCIE2 = 2 ; Pin Change Interrupt Enable 2
; PCMSK2 - Pin Change Mask Register 2
.equ PCINT16 = 0 ; Pin Change Enable Mask 16
.equ PCINT17 = 1 ; Pin Change Enable Mask 17
.equ PCINT18 = 2 ; Pin Change Enable Mask 18
.equ PCINT19 = 3 ; Pin Change Enable Mask 19
.equ PCINT20 = 4 ; Pin Change Enable Mask 20
.equ PCINT21 = 5 ; Pin Change Enable Mask 21
.equ PCINT22 = 6 ; Pin Change Enable Mask 22
.equ PCINT23 = 7 ; Pin Change Enable Mask 23
; PCMSK1 - Pin Change Mask Register 1
.equ PCINT8 = 0 ; Pin Change Enable Mask 8
.equ PCINT9 = 1 ; Pin Change Enable Mask 9
.equ PCINT10 = 2 ; Pin Change Enable Mask 10
.equ PCINT11 = 3 ; Pin Change Enable Mask 11
.equ PCINT12 = 4 ; Pin Change Enable Mask 12
.equ PCINT13 = 5 ; Pin Change Enable Mask 13
.equ PCINT14 = 6 ; Pin Change Enable Mask 14
; PCMSK0 - Pin Change Mask Register 0
.equ PCINT0 = 0 ; Pin Change Enable Mask 0
.equ PCINT1 = 1 ; Pin Change Enable Mask 1
.equ PCINT2 = 2 ; Pin Change Enable Mask 2
.equ PCINT3 = 3 ; Pin Change Enable Mask 3
.equ PCINT4 = 4 ; Pin Change Enable Mask 4
.equ PCINT5 = 5 ; Pin Change Enable Mask 5
.equ PCINT6 = 6 ; Pin Change Enable Mask 6
.equ PCINT7 = 7 ; Pin Change Enable Mask 7
; PCIFR - Pin Change Interrupt Flag Register
.equ PCIF0 = 0 ; Pin Change Interrupt Flag 0
.equ PCIF1 = 1 ; Pin Change Interrupt Flag 1
.equ PCIF2 = 2 ; Pin Change Interrupt Flag 2
; ***** SPI **************************
; SPDR - SPI Data Register
.equ SPDR0 = 0 ; SPI Data Register bit 0
.equ SPDR1 = 1 ; SPI Data Register bit 1
.equ SPDR2 = 2 ; SPI Data Register bit 2
.equ SPDR3 = 3 ; SPI Data Register bit 3
.equ SPDR4 = 4 ; SPI Data Register bit 4
.equ SPDR5 = 5 ; SPI Data Register bit 5
.equ SPDR6 = 6 ; SPI Data Register bit 6
.equ SPDR7 = 7 ; SPI Data Register bit 7
; SPSR - SPI Status Register
.equ SPI2X = 0 ; Double SPI Speed Bit
.equ WCOL = 6 ; Write Collision Flag
.equ SPIF = 7 ; SPI Interrupt Flag
; SPCR - SPI Control Register
.equ SPR0 = 0 ; SPI Clock Rate Select 0
.equ SPR1 = 1 ; SPI Clock Rate Select 1
.equ CPHA = 2 ; Clock Phase
.equ CPOL = 3 ; Clock polarity
.equ MSTR = 4 ; Master/Slave Select
.equ DORD = 5 ; Data Order
.equ SPE = 6 ; SPI Enable
.equ SPIE = 7 ; SPI Interrupt Enable
; ***** 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
; ***** 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
; 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
; 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
; SPMCSR - Store Program Memory Control and Status Register
.equ SELFPRGEN = 0; Added for backwards compatibility
.equ SPMEN = 0 ; Store Program Memory
.equ PGERS = 1 ; Page Erase
.equ PGWRT = 2 ; Page Write
.equ BLBSET = 3 ; Boot Lock Bit Set
.equ RWWSRE = 4 ; Read-While-Write section read enable
.equ SIGRD = 5 ; Signature Row Read
.equ RWWSB = 6 ; Read-While-Write Section Busy
.equ SPMIE = 7 ; SPM Interrupt Enable
; MCUCR - MCU Control Register
.equ IVCE = 0 ;
.equ IVSEL = 1 ;
.equ PUD = 4 ;
.equ BODSE = 5 ; BOD Sleep Enable
.equ BODS = 6 ; BOD Sleep
; MCUSR - MCU Status Register
.equ PORF = 0 ; Power-on reset flag
.equ EXTRF = 1 ; External Reset Flag
.equ EXTREF = EXTRF ; For compatibility
.equ BORF = 2 ; Brown-out Reset Flag
.equ WDRF = 3 ; Watchdog Reset Flag
; SMCR - Sleep Mode Control Register
.equ SE = 0 ; Sleep Enable
.equ SM0 = 1 ; Sleep Mode Select Bit 0
.equ SM1 = 2 ; Sleep Mode Select Bit 1
.equ SM2 = 3 ; Sleep Mode Select Bit 2
; 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 PRUSART0 = 1 ; Power Reduction USART
.equ PRSPI = 2 ; Power Reduction Serial Peripheral Interface
.equ PRTIM1 = 3 ; Power Reduction Timer/Counter1
.equ PRTIM0 = 5 ; Power Reduction Timer/Counter0
.equ PRTIM2 = 6 ; Power Reduction Timer/Counter2
.equ PRTWI = 7 ; Power Reduction TWI
; ***** 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 8
.equ EEAR9 = 1 ; EEPROM Read/Write Access Bit 9
; 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
; ***** LOCKSBITS ********************************************************
.equ LB1 = 0 ; Lock bit
.equ LB2 = 1 ; Lock bit
.equ BLB01 = 2 ; Boot Lock bit
.equ BLB02 = 3 ; Boot Lock bit
.equ BLB11 = 4 ; Boot lock bit
.equ BLB12 = 5 ; Boot lock bit
; ***** FUSES ************************************************************
; LOW fuse bits
.equ CKSEL0 = 0 ; Select Clock Source
.equ CKSEL1 = 1 ; Select Clock Source
.equ CKSEL2 = 2 ; Select Clock Source
.equ CKSEL3 = 3 ; Select Clock Source
.equ SUT0 = 4 ; Select start-up time
.equ SUT1 = 5 ; Select start-up time
.equ CKOUT = 6 ; Clock output
.equ CKDIV8 = 7 ; Divide clock by 8
; HIGH fuse bits
.equ BOOTRST = 0 ; Select reset vector
.equ BOOTSZ0 = 1 ; Select boot size
.equ BOOTSZ1 = 2 ; Select boot size
.equ EESAVE = 3 ; EEPROM memory is preserved through chip erase
.equ WDTON = 4 ; Watchdog Timer Always On
.equ SPIEN = 5 ; Enable Serial programming and Data Downloading
.equ DWEN = 6 ; debugWIRE Enable
.equ RSTDISBL = 7 ; External reset disable
; EXTENDED fuse bits
.equ BODLEVEL0 = 0 ; Brown-out Detector trigger level
.equ BODLEVEL1 = 1 ; Brown-out Detector trigger level
.equ BODLEVEL2 = 2 ; Brown-out Detector trigger level
; ***** 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 = 0x3fff ; Note: Word address
.equ IOEND = 0x00ff
.equ SRAM_START = 0x0100
.equ SRAM_SIZE = 2048
.equ RAMEND = 0x08ff
.equ XRAMEND = 0x0000
.equ E2END = 0x03ff
.equ EEPROMEND = 0x03ff
.equ EEADRBITS = 10
#pragma AVRPART MEMORY PROG_FLASH 32768
#pragma AVRPART MEMORY EEPROM 1024
#pragma AVRPART MEMORY INT_SRAM SIZE 2048
#pragma AVRPART MEMORY INT_SRAM START_ADDR 0x100
; ***** BOOTLOADER DECLARATIONS ******************************************
.equ NRWW_START_ADDR = 0x3800
.equ NRWW_STOP_ADDR = 0x3fff
.equ RWW_START_ADDR = 0x0
.equ RWW_STOP_ADDR = 0x37ff
.equ PAGESIZE = 64
.equ FIRSTBOOTSTART = 0x3f00
.equ SECONDBOOTSTART = 0x3e00
.equ THIRDBOOTSTART = 0x3c00
.equ FOURTHBOOTSTART = 0x3800
.equ SMALLBOOTSTART = FIRSTBOOTSTART
.equ LARGEBOOTSTART = FOURTHBOOTSTART
; ***** INTERRUPT VECTORS ************************************************
.equ INT0addr = 0x0002 ; External Interrupt Request 0
.equ INT1addr = 0x0004 ; External Interrupt Request 1
.equ PCI0addr = 0x0006 ; Pin Change Interrupt Request 0
.equ PCI1addr = 0x0008 ; Pin Change Interrupt Request 0
.equ PCI2addr = 0x000a ; Pin Change Interrupt Request 1
.equ WDTaddr = 0x000c ; Watchdog Time-out Interrupt
.equ OC2Aaddr = 0x000e ; Timer/Counter2 Compare Match A
.equ OC2Baddr = 0x0010 ; Timer/Counter2 Compare Match A
.equ OVF2addr = 0x0012 ; Timer/Counter2 Overflow
.equ ICP1addr = 0x0014 ; Timer/Counter1 Capture Event
.equ OC1Aaddr = 0x0016 ; Timer/Counter1 Compare Match A
.equ OC1Baddr = 0x0018 ; Timer/Counter1 Compare Match B
.equ OVF1addr = 0x001a ; Timer/Counter1 Overflow
.equ OC0Aaddr = 0x001c ; TimerCounter0 Compare Match A
.equ OC0Baddr = 0x001e ; TimerCounter0 Compare Match B
.equ OVF0addr = 0x0020 ; Timer/Couner0 Overflow
.equ SPIaddr = 0x0022 ; SPI Serial Transfer Complete
.equ URXCaddr = 0x0024 ; USART Rx Complete
.equ UDREaddr = 0x0026 ; USART, Data Register Empty
.equ UTXCaddr = 0x0028 ; USART Tx Complete
.equ ADCCaddr = 0x002a ; ADC Conversion Complete
.equ ERDYaddr = 0x002c ; EEPROM Ready
.equ ACIaddr = 0x002e ; Analog Comparator
.equ TWIaddr = 0x0030 ; Two-wire Serial Interface
.equ SPMRaddr = 0x0032 ; Store Program Memory Read
.equ INT_VECTORS_SIZE = 52 ; size in words
#endif /* _M328PDEF_INC_ */
; ***** END OF FILE ******************************************************

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ASM=avra
#INCLUDE=/opt/microchip/mplabx/v6.05/packs/Microchip/ATmega_DFP/3.0.158/avrasm/inc/m328pdef.inc
INCLUDE=/opt/microchip/mplabx/v6.05/packs/Microchip/ATmega_DFP/3.0.158/avrasm/inc/
SRC=./src/main.s
OUT=./build/prog
MAPFILE=./build/prog.map
F_CPU=1000000UL
MCU=atmega328p
BAUD = 9600UL
PROGRAMMER_TYPE = usbasp-clone
PROGRAMMER_ARGS = -b 9600 -B 4 -v
OBJCOPY = avr-objcopy
OBJDUMP = avr-objdump
AVRSIZE = avr-size
AVRDUDE = avrdude
PROG=./src/main.s.hex
all:
${ASM} -I ${INCLUDE} ${SRC} -o ${OUT} -m ${MAPFILE}
flash: ${PROG}
$(AVRDUDE) -c $(PROGRAMMER_TYPE) -p $(MCU) $(PROGRAMMER_ARGS) -U flash:w:$<
clean:
if test -e ${SRC}.hex; then
echo "cleaing hex files!";
rm ${SRC}.hex;
done;
fi
flash_usbasp: PROGRAMMER_TYPE = usbasp
flash_usbasp: PROGRAMMER_ARGS = # USBasp works with no further arguments
flash_usbasp: flash

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; Author: Jake Goodwin
; Date: 2023
; Description: An assembly file for an avr328 chip.
;Needed for uc info and defines
;This is in the /opt/microchip/mplabx/v6.05/packs/Microchip/ATmega_DFP/3.0.158/avrasm/inc/m328Pdef.inc
;.device m328p
.include "m328Pdef.inc"
;The device is setup with 1Mhz internal clock.
.def mask = r16 ; mask register
.def ledR = r17 ; led register
.def loopCt = r18 ; loop count register
.def iloopRl = r24 ; inner loop register high.
.def iloopRh = r25 ; inner loop register low.
;.equ iVal = 39998 ; inner loop value
.equ iVal = 10000 ; inner loop value
.cseg
;.org 0x0000
.org 0x00
ldi r16, LOW(RAMEND) ;init
out SPL, r16 ;stack pointer
ldi r16, HIGH(RAMEND) ;to ramend
out SPH, r16 ; "
;setup the led
clr ledR ;clear led register
;ldi mask,(1<<PIND0) ;load 00000001 into register.
ldi mask, 255
out DDRD, mask ;set pinD0 to output.
ldi r30, 0x1
sts 0x200, r30
;ldi ledR, 1
;jmp start
;jmp ledchaser
jmp check_address
;checks to see if an address in RAM location 0x200 contains value 0.
check_address:
.equ myloc =0x200
lds r30, myloc ;loads data from ram into register 30
tst r30 ;sets flags basedo n r30
brne ledchaser ;branch if r30 isn't zero.
sbi DDRD, 1 ;set led pin for output.
sbi PORTD, 1 ;turn on the led pin.
done: jmp done
ledchaser:
out PORTD, ledR ;write led register to portd
lsl ledR
ldi loopCt,25
rcall delay10ms
tst ledR
brne ledchaser
ldi ledR, 1
rjmp ledchaser
start: eor ledR,mask ; toggle PIND0 in led register
;indicate it's in start.
sbi DDRD, 1
sbi PORTD, 1
out PORTD,ledR ; write led register to PORTD
;ldi loopCt,50 ; initialize delay multiple for 0.5 sec
ldi loopCt,25 ; initialize delay multiple for 0.5 sec
rcall delay10ms ; call delay subroutine
rjmp start ; jump back to start
delay10ms:
ldi iloopRl, LOW(iVal) ;initialize inner loop registers
ldi iloopRh, HIGH(iVal) ;high and low.
;sbiw, subtract imediate from word.
iLoop: sbiw iLoopRl, 1 ; decrement inner loop register.
brne iLoop ;branch to iLoop if iLoop register zero.
dec loopCt ;decrement outer loop reg
brne delay10ms ;branch to oloop is zero.
nop ;no operation, do nothing.
ret ;return from subroutine.

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:00000001FF

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:020000020000FC
:100000000FEF0DBF08E00EBF11270FEF0AB9E1E0B7
:10001000E09300020C940C00E0910002EE2321F426
:10002000519A599A0C9412001BB9110F29E10BD067
:100030001123D1F711E0F8CF1027519A599A1BB923
:1000400029E101D0F9CF80E197E20197F1F72A95F4
:06005000D1F70000089545
:00000001FF

BIN
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