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hxt200a.inc
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hxt200a.inc
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;*******************************************
;* HexTronik HXT200A *
;* 2015-01-21 *
;* Based on prototype schematic from Josef *
;*******************************************
.equ F_CPU = 16000000
.equ USE_INT0 = 1
.equ USE_I2C = 0
.equ USE_UART = 1
.equ USE_ICP = 0
.equ DEAD_LOW_NS = 1400 ; Uncalibrated
.equ DEAD_HIGH_NS = 1700 ; Uncalibrated
.equ MOTOR_ADVANCE = 15
.equ CHECK_HARDWARE = 1
;*********************
; PORT B definitions *
;*********************
;.equ = 7
;.equ = 6
;.equ = 5 (sck)
;.equ = 4 (miso)
;.equ = 3 (mosi)
.equ red_led = 2
;.equ = 1
.equ AnFET = 0
.equ INIT_PB = 0
.equ DIR_PB = (1<<AnFET)
.equ AnFET_port = PORTB
.MACRO RED_on
sbi DDRC, red_led
.ENDMACRO
.MACRO RED_off
cbi DDRC, red_led
.ENDMACRO
;*********************
; PORT C definitions *
;*********************
.equ mux_b = 7 ; ADC7 phase input
.equ mux_c = 6 ; ADC6 phase input
.equ BpFET = 5 ; ADC5/SCL
;.equ = 4 ; ADC4/SDA
.equ ApFET = 3
.equ mux_voltage = 2 ; ADC2 voltage input (470k from Vbat, 49.9k to gnd, 10.10V -> .969V at ADC2)
.equ mux_temperature = 1 ; ADC1 temperature input (1.5k from +5V, 10k NTC to gnd)
.equ mux_a = 0 ; ADC0 phase input
.equ O_POWER = 470
.equ O_GROUND = 47
.equ INIT_PC = 0
.equ DIR_PC = (1<<BpFET)+(1<<ApFET)
.equ ApFET_port = PORTC
.equ BpFET_port = PORTC
;*********************
; PORT D definitions *
;*********************
.equ BnFET = 7
;.equ sense_star = 6 (comparator AN0)
.equ CnFET = 5
.equ CpFET = 4
;.equ BpFET = 3
.equ rcp_in = 2
.equ txd = 1
.equ rxd = 0
.equ INIT_PD = (1<<txd)
.equ DIR_PD = (1<<BnFET)+(1<<CnFET)+(1<<CpFET)+(1<<txd)
.equ BnFET_port = PORTD
.equ CnFET_port = PORTD
.equ CpFET_port = PORTD