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mkblctrl1.inc
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mkblctrl1.inc
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;*****************************************
;* MK BL-Ctrl V1.2 *
;* 2012-12-02 *
;*****************************************
; P and N are actually reversed here to do high side PWM to work around
; the sense divider being too weak for phase voltages higher than 10V.
; Also, the 100nf filtering capacitors shift the timing so much that
; there is no point for further waiting in software. We also need to add
; a delay before checking the comparator during starting to avoid being
; fooled by the same lag.
.equ F_CPU = 16000000
.equ USE_INT0 = 0
.equ USE_I2C = 1
.equ USE_UART = 1
.equ USE_ICP = 1
.equ MK_ADDRESS_PADS = 1
.equ MOTOR_ADVANCE = 30
.equ START_DELAY_US = 1000
.equ HIGH_SIDE_PWM = 1
;*********************
; PORT B definitions *
;*********************
.equ adr2 = 7 ;i address pad adr2 (2-3)
.equ adr1 = 6 ;i address pad adr1 (1-2)
;.equ = 5 (sck)
;.equ = 4 (miso)
.equ AnFET = 3 ;o (mosi)
.equ BnFET = 2 ;o
.equ CnFET = 1 ;o
.equ rcp_in = 0 ;i r/c pulse input
.equ INIT_PB = (1<<adr1)+(1<<adr2)
.equ DIR_PB = (1<<AnFET)+(1<<BnFET)+(1<<CnFET)
.equ AnFET_port = PORTB
.equ BnFET_port = PORTB
.equ CnFET_port = PORTB
;*********************
; PORT C definitions *
;*********************
.equ mux_voltage = 7 ; ADC7 voltage input
.equ mux_current = 6 ; ADC6 current input
.equ i2c_clk = 5 ; ADC5/SCL
.equ i2c_data = 4 ; ADC4/SDA
.equ red_led = 3 ; ADC3 temperature control input
.equ mux_c = 2 ; ADC2 phase input
.equ mux_b = 1 ; ADC1 phase input
.equ mux_a = 0 ; ADC0 phase input
.equ O_POWER = 10
.equ O_GROUND = 1
.equ INIT_PC = (1<<i2c_clk)+(1<<i2c_data)
.equ DIR_PC = (1<<red_led)
.MACRO RED_on
sbi PORTC, red_led
.ENDMACRO
.MACRO RED_off
cbi PORTC, red_led
.ENDMACRO
;*********************
; PORT D definitions *
;*********************
.equ green_led = 7
;.equ sense_star = 6
.equ CpFET = 5
.equ BpFET = 4
.equ ApFET = 3
;.equ int0 = 2
.equ txd = 1
.equ rxd = 0
.equ INIT_PD = (1<<txd)
.equ DIR_PD = (1<<ApFET)+(1<<BpFET)+(1<<CpFET)+(1<<green_led)+(1<<txd)
.equ ApFET_port = PORTD
.equ BpFET_port = PORTD
.equ CpFET_port = PORTD
.MACRO GRN_on
cbi PORTD, green_led
.ENDMACRO
.MACRO GRN_off
sbi PORTD, green_led
.ENDMACRO