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tgy6a.inc
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;********************************************************************
;* Turnigy Plush 6A boards *
;* Similar to normal "type 2" boards except with all sense lines on *
;* ADC pins (2, 4, 5) and possibly a different FET ordering. Please *
;* report if the rotation changes compared to stock firmware! *
;* based on 6a ppm-r08 from Bernhard Konze: *
;* http://home.versanet.de/~b-konze/blc_6a/blc_6a.htm *
;********************************************************************
.equ F_CPU , 16000000
.equ USE_INT0 , 1
.equ USE_I2C , 0
.equ USE_UART , 0
.equ USE_ICP , 0
;*********************
; PORT D definitions *
;*********************
;.equ mux_c , 7 ;i <plus> comparator input (AIN0)
;.equ c_comp , 6 ;i common comparator input (AIN0)
.equ ApFET , 5 ;o
.equ CpFET , 4 ;o
.equ BpFET , 3 ;o
.equ rcp_in , 2 ;i r/c pulse input
.equ INIT_PD , 0
.equ DIR_PD , (1<<ApFET)+(1<<BpFET)+(1<<CpFET)
.equ ApFET_port , PORTD
.equ BpFET_port , PORTD
.equ CpFET_port , PORTD
.MACRO rcp_int_enable r0:req
ldi \r0, (1<<INT0) ; enable ext0int
out GICR, \r0
.ENDM
.MACRO rcp_int_disable r0
out GICR, ZH ; disable ext0int
.ENDM
.MACRO rcp_int_rising_edge r0:req
ldi \r0, (1<<ISC01)+(1<<ISC00)
out MCUCR, \r0 ; set next int0 to rising edge
.ENDM
.MACRO rcp_int_falling_edge r0:req
ldi \r0, (1<<ISC01)
out MCUCR, \r0 ; set next int0 to falling edge
.ENDM
.MACRO ApFET_on
sbi PORTD, ApFET
.ENDM
.MACRO ApFET_off
cbi PORTD, ApFET
.ENDM
.MACRO BpFET_on
sbi PORTD, BpFET
.ENDM
.MACRO BpFET_off
cbi PORTD, BpFET
.ENDM
.MACRO CpFET_on
sbi PORTD, CpFET
.ENDM
.MACRO CpFET_off
cbi PORTD, CpFET
.ENDM
.MACRO ApFET_on_reg r0:req
sbr \r0, 1<<ApFET
.ENDM
.MACRO ApFET_off_reg r0:req
cbr \r0, 1<<ApFET
.ENDM
.MACRO BpFET_on_reg r0:req
sbr \r0, 1<<BpFET
.ENDM
.MACRO BpFET_off_reg r0:req
cbr \r0, 1<<BpFET
.ENDM
.MACRO CpFET_on_reg r0:req
sbr \r0, 1<<CpFET
.ENDM
.MACRO CpFET_off_reg r0:req
cbr \r0, 1<<CpFET
.ENDM
.MACRO all_pFETs_off r0:req
in \r0, PORTD
cbr \r0, (1<<ApFET)+(1<<BpFET)+(1<<CpFET)
out PORTD, \r0
.ENDM
;*********************
; PORT C definitions *
;*********************
;.equ , 7 ; ADC7
;.equ , 6 ; ADC6
.equ mux_a , 5 ; ADC5 phase input
.equ mux_c , 4 ; ADC4 phase input
;.equ , 3 ; ADC3
.equ mux_b , 2 ; ADC2 phase input
.equ temp_adc , 1 ; ADC1 temperature control input
.equ accu_adc , 0 ; ADC0 voltage control input
.equ INIT_PC , 0
.equ DIR_PC , 0
.MACRO comp_init r0:req
in \r0, SFIOR
sbr \r0, (1<<ACME) ; set Analog Comparator Multiplexer Enable
out SFIOR, \r0
cbi ADCSRA, ADEN ; disable ADC
.ENDM
.MACRO set_comp_phase_a r0:req
ldi \r0, mux_a ; set comparator multiplexer to phase A
out ADMUX, \r0
.ENDM
.MACRO set_comp_phase_b r0:req
ldi \r0, mux_b ; set comparator multiplexer to phase B
out ADMUX, \r0
.ENDM
.MACRO set_comp_phase_c r0:req
ldi \r0, mux_c ; set comparator multiplexer to phase C
out ADMUX, \r0
.ENDM
;*********************
; PORT B definitions *
;*********************
;.equ , 7
;.equ , 6
;.equ , 5 (sck stk200 interface)
;.equ , 4 (miso stk200 interface)
;.equ , 3 (mosi stk200 interface)
.equ AnFET , 2
.equ CnFET , 1
.equ BnFET , 0
.equ INIT_PB , 0
.equ DIR_PB , (1<<AnFET)+(1<<BnFET)+(1<<CnFET)
.equ AnFET_port , PORTB
.equ BnFET_port , PORTB
.equ CnFET_port , PORTB
.MACRO AnFET_on
sbi PORTB, AnFET
.ENDM
.MACRO AnFET_off
cbi PORTB, AnFET
.ENDM
.MACRO BnFET_on
sbi PORTB, BnFET
.ENDM
.MACRO BnFET_off
cbi PORTB, BnFET
.ENDM
.MACRO CnFET_on
sbi PORTB, CnFET
.ENDM
.MACRO CnFET_off
cbi PORTB, CnFET
.ENDM
.MACRO AnFET_on_reg r0:req
sbr \r0, 1<<AnFET
.ENDM
.MACRO AnFET_off_reg r0:req
cbr \r0, 1<<AnFET
.ENDM
.MACRO BnFET_on_reg r0:req
sbr \r0, 1<<BnFET
.ENDM
.MACRO BnFET_off_reg r0:req
cbr \r0, 1<<BnFET
.ENDM
.MACRO CnFET_on_reg r0:req
sbr \r0, 1<<CnFET
.ENDM
.MACRO CnFET_off_reg r0:req
cbr \r0, 1<<CnFET
.ENDM
.MACRO nFET_brake r0:req
in \r0, PORTB
sbr \r0, (1<<AnFET)+(1<<BnFET)+(1<<CnFET)
out PORTB, \r0
.ENDM
.MACRO all_nFETs_off r0:req
in \r0, PORTB
cbr \r0, (1<<AnFET)+(1<<BnFET)+(1<<CnFET)
out PORTB, \r0
.ENDM
.MACRO RED_on
.ENDM
.MACRO RED_off
.ENDM
.MACRO GRN_on
.ENDM
.MACRO GRN_off
.ENDM