/
afro_hv.inc
85 lines (73 loc) · 1.9 KB
/
afro_hv.inc
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;*****************************************
;* AfroESC HV *
;* 2013-04-25 *
;* Fuses should be lfuse=0x3f hfuse=0xca *
;*****************************************
.equ F_CPU = 16000000
.equ USE_INT0 = 0
.equ USE_I2C = 1
.equ USE_UART = 1
.equ USE_ICP = 1
.equ DEAD_LOW_NS = 300
.equ DEAD_HIGH_NS = 900
.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 BpFET = 2 ;o
.equ CpFET = 1 ;o
.equ rcp_in = 0 ;i r/c pulse input
.equ INIT_PB = 0
.equ DIR_PB = (1<<BpFET)+(1<<CpFET)
.equ BpFET_port = PORTB
.equ CpFET_port = PORTB
;*********************
; PORT C definitions *
;*********************
.equ mux_voltage = 7 ; ADC7 voltage input (18k from Vbat, 3.3k to gnd, 10.10V -> 1.565V at ADC7)
.equ mux_temperature = 6 ; ADC6 temperature input (3.3k from +5V, 10k NTC to gnd)
.equ i2c_clk = 5 ; ADC5/SCL
.equ i2c_data = 4 ; ADC4/SDA
.equ red_led = 3 ; o
.equ green_led = 2 ; o
.equ mux_b = 1 ; ADC1 phase input
.equ mux_a = 0 ; ADC0 phase input
.equ O_POWER = 470
.equ O_GROUND = 47
.equ INIT_PC = (1<<i2c_clk)+(1<<i2c_data)
.equ DIR_PC = 0
.MACRO RED_on
sbi DDRC, red_led
.ENDMACRO
.MACRO RED_off
cbi DDRC, red_led
.ENDMACRO
.MACRO GRN_on
sbi DDRC, green_led
.ENDMACRO
.MACRO GRN_off
cbi DDRC, green_led
.ENDMACRO
;*********************
; PORT D definitions *
;*********************
;.equ mux_c = 7 (comparator AN1)
;.equ sense_star = 6 (comparator AN0)
.equ CnFET = 5
.equ BnFET = 4
.equ AnFET = 3
.equ ApFET = 2
.equ txd = 1
.equ rxd = 0
.equ INIT_PD = (1<<txd)
.equ DIR_PD = (1<<AnFET)+(1<<BnFET)+(1<<CnFET)+(1<<ApFET)+(1<<txd)
.equ AnFET_port = PORTD
.equ BnFET_port = PORTD
.equ CnFET_port = PORTD
.equ ApFET_port = PORTD