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some hdw-tank stuff at gergos place ...
[my-code/atmel.git]
/
hdw-tank
/
main.asm
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; main file of hdw-tank project
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;
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; author: hackbard@hackdaworld.org
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;
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; defines
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.define tmp = r16
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; interrupts
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jmp RESET
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jmp EXT_INT0
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jmp EXT_INT1
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jmp EXT_INT2
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jmp EXT_INT3
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jmp EXT_INT4
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jmp EXT_INT5
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jmp EXT_INT6
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jmp EXT_INT7
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jmp TIM2_COMP
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jmp TIM2_OVF
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jmp TIM1_CAPT
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jmp TIM1_COMPA
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jmp TIM1_COMPB
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jmp TIM1_OVF
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jmp TIM0_COMP
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jmp TIM0_OVF
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jmp SPI_STC
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jmp USART0_RXC
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jmp USART0_DRE
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jmp USART0_TXC
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jmp ADC
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jmp EE_RDY
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jmp ANA_COMP
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jmp TIM1_COMPC
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jmp TIM3_CAPT
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jmp TIM3_COMPA
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jmp TIM3_COMPB
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jmp TIM3_COMPC
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jmp TIM3_OVF
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jmp USART1_RXC
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jmp USART1_DRE
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jmp USART1_TXC
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jmp TWI
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jmp SPM_RDY
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; include subroutines
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.include "motor.asm"
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.include "uart.asm"
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RESET:
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INIT:
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; motor init
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call
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; uart init
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; set stackpointer
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ldi r16, high(RAMEND)
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out SPH,r16
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ldi r16, low(RAMEND)
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out SPL,r16
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; global interrupt enable
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sei
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;
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; interrupt routines
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;
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EXT_INT0:
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nop
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reti
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EXT_INT1:
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nop
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reti
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EXT_INT2:
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nop
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reti
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EXT_INT3:
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nop
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reti
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EXT_INT4:
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nop
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reti
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EXT_INT5:
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nop
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reti
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EXT_INT6:
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nop
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reti
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EXT_INT7:
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nop
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reti
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TIM2_COMP:
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nop
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reti
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TIM2_OVF:
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nop
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reti
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TIM1_CAPT:
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nop
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reti
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TIM1_COMPA:
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nop
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reti
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TIM1_COMPB:
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nop
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reti
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TIM1_OVF:
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nop
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reti
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TIM0_COMP:
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nop
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reti
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TIM0_OVF:
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nop
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reti
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SPI_STC:
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nop
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reti
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USART0_RXC:
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; read received byte and drive the motor
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; in addition, loop it back to the host
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in UDR
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reti
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USART0_DRE:
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nop
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reti
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USART0_TXC:
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nop
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reti
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ADC:
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nop
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reti
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EE_RDY:
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nop
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reti
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ANA_COMP:
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nop
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reti
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TIM1_COMPC:
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nop
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reti
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TIM3_CAPT:
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nop
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reti
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TIM3_COMPA:
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nop
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reti
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TIM3_COMPB:
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nop
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reti
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TIM3_COMPC:
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nop
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reti
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TIM3_OVF:
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nop
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reti
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USART1_RXC:
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nop
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reti
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USART1_DRE:
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nop
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reti
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USART1_TXC:
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nop
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reti
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TWI:
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nop
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reti
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SPM_RDY:
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nop
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reti
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