replaced mounting holes with big vias
This commit is contained in:
bigalex
parent
a8e7110282
commit
eebe3c27cf
169
firmware/main.c
169
firmware/main.c
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@ -5,8 +5,7 @@
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#include <stdlib.h>
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#include "main.h"
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#include "synth.h"
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#include "usart.h"
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uint16_t sw_v = 0;
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@ -15,110 +14,64 @@ uint16_t darkval = 0;
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uint16_t last_darkval = 0;
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static void init_sampletimer(void)
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{
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/*
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* Timer 0
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*/
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/* set timer0 to CTC & prescaler 64 → 125kHz increment */
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TCCR0A = (1 << WGM01);
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TCCR0B = (1 << CS00) | (1 << CS01);
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OCR0A = 6; /* TOP */
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TCNT0 = 0;
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/*enable interrupt*/
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TIMSK0 |= (1<<OCIE0A);
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}
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static inline void init_pwm(void)
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{
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/* set PB2 as output (buzzer pwm port):*/
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DDRB |= (1 << PORTB2);
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/* analog value preselection :*/
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OCR1B = 0x007F;
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/* Top value. Timer overflows here. Thus we have a resulting 8bit pwm */
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ICR1 = 0x00FF;
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/* only b-chan , fastpwm (mode 14), no prescale */
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TCCR1A = (1 << COM1B1) | (1 << WGM11);
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TCCR1B = (1 << WGM13 ) | (1 << WGM12) | (1 << CS10);
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return;
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}
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static void init_leds(void)
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{
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/* enable LED channels as output */
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DDRC |= (1 << PORTC0) | (1 << PORTC2) |
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(1 << PORTC3) | (1 << PORTC1) ;
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/* initially one led is on */
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PORTC = 0b00000101;
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/*
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* Timer 2
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*/
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/* set timer2 to CTC & prescaler 64 → ???125kHz increment */
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TCCR2A = (1 << WGM21);
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TCCR2B = (1 << CS20)|(1 << CS21);
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OCR2A = 255; /* TOP */
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TCNT2 = 0;
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/*enable interrupt*/
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TIMSK2 |= (1<<OCIE2A);
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return;
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}
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inline void setleds(uint8_t state)
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{
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/* set leds according to */
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PORTC |= (state | 0b00001111);
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PORTC &= ~(state | 0b11110000);
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return;
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}
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static void init_motor(void)
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{
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/* vibration motor on B1, initially off: */
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DDRB |= (1 << PORTB1);
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PORTB &= ~( 1<<PORTB1);
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return;
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}
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void __attribute__((noreturn))
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main(void)
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{
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/* hardware initialisation: */
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//init_leds();
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USART0_Init();
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// init_motor();
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init_pwm();
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init_sampletimer();
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/* syntesizer initialisation */
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synth_init();
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/* here the show begins:*/
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sei();
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DDRC = 0b00000011;
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DDRC = 0b00100011;
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PORTC = 0b00000001;
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PORTC = 0b00000000;
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DDRD = 0x00;
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PORTD = 0b00000011; //enable pullups
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DDRB = 0xFF;
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PORTB=0xFF;
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/* set timer2 to CTC & prescaler 64 → ???125kHz increment */
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TCCR2A = (1 << WGM21);
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TCCR2B = (1 << CS20)|(1 << CS21);
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OCR2A = 0x3F; /* TOP */
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TCNT2 = 0;
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/*enable interrupt*/
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TIMSK2 |= (1<<OCIE2A);
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sei();
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for(;;) /* ever */ {
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//do something
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synth_poll();
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if (10 == 1){
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//synth_poll();
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/* if (10 == 1){
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uint16_t out = darkval;
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USART0_put_uint16(out);
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USART0_crlf();
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//last_darkval=darkval;
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};*/
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DDRC |= (1 << PORTC0) | (1 << PORTC2) |
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(1 << PORTC3) | (1 << PORTC1) ;
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/* initially one led is on */
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if ((PIND & 0b00000001)==0){
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PORTC |= 0b00000001;
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PORTB |= 0b00000010;
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} else {
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PORTC &= 0b11111110;
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//PORTB &= 0b11111101;
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};
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if ((PIND & 0b00000010)==0){
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PORTC |= 0b00000100;
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} else {
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PORTC &= 0b11111011;
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};
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//USART0_put_uint16(0xA09F);
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//USART0_crlf();
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}
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@ -130,40 +83,8 @@ main(void)
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ISR(TIMER2_COMPA_vect)
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{
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darkval++;
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switch(sw_v){
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case 0 : // Set PC0 to 1 and PC1 to 0 - charge LED
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DDRC = 0b00000011;
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PORTC = 0b00000010;
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darkness = 0;
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sw_v++;
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break;
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case 10 : // set PC0 to 0 and PC1 as input
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DDRC = 0b00000001;
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PORTC = 0b00000000;
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sw_v++;
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break;
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case 5000 : sw_v = 0;
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//darkval = darkness;
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//darkval = 1234;
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break;
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default : //measure if PC1 falls to LOW
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if ((darkness==0) && ((PINC && 0b00000010)==0)){
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darkness = sw_v;
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};
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sw_v++;
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}; //end switch
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//PORTC ^= 0b00001111; //toggle C0, C1, C2,C3
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//PORTC = 0;
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//invert c5 and b2
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PORTB ^=0b00000100;
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PORTC ^= 0b00100000;
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}
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@ -8,7 +8,7 @@
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</settings>
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<grid distance="1.27" unitdist="mm" unit="mm" style="lines" multiple="2" display="yes" altdistance="0.635" altunitdist="mm" altunit="mm"/>
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<layers>
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<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
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<layer number="1" name="Top" color="4" fill="1" visible="no" active="yes"/>
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<layer number="2" name="Route2" color="1" fill="3" visible="no" active="no"/>
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<layer number="3" name="Route3" color="4" fill="3" visible="no" active="no"/>
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<layer number="4" name="Route4" color="1" fill="4" visible="no" active="no"/>
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@ -26,17 +26,17 @@
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<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
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<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
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<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
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<layer number="19" name="Unrouted" color="6" fill="1" visible="no" active="yes"/>
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<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
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<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
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<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="22" name="bPlace" color="7" fill="1" visible="no" active="yes"/>
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<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="23" name="tOrigins" color="15" fill="1" visible="no" active="yes"/>
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<layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="yes"/>
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<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="26" name="bNames" color="7" fill="1" visible="no" active="yes"/>
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<layer number="27" name="tValues" color="7" fill="1" visible="no" active="yes"/>
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<layer number="28" name="bValues" color="7" fill="1" visible="no" active="yes"/>
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<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
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<layer number="29" name="tStop" color="7" fill="3" visible="yes" active="yes"/>
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<layer number="30" name="bStop" color="7" fill="6" visible="yes" active="yes"/>
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<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
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<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
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@ -121,16 +121,6 @@
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<vertex x="76.835" y="22.225"/>
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<vertex x="69.215" y="29.845"/>
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</polygon>
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<hole x="38.735" y="3.175" drill="1"/>
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<hole x="45.72" y="29.845" drill="1"/>
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<hole x="50.8" y="29.845" drill="1"/>
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<hole x="45.72" y="3.175" drill="1"/>
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<hole x="50.8" y="3.175" drill="1"/>
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<hole x="66.675" y="3.175" drill="1"/>
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<hole x="66.675" y="29.845" drill="1"/>
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<hole x="81.915" y="29.845" drill="1"/>
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<hole x="81.915" y="3.175" drill="1"/>
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<hole x="38.735" y="29.845" drill="1"/>
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<rectangle x1="71.12" y1="27.305" x2="74.295" y2="30.48" layer="21" rot="R45"/>
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<text x="70.485" y="29.845" size="1.27" layer="25" font="vector" ratio="10">1</text>
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<text x="81.915" y="5.715" size="1.27" layer="25" font="vector" ratio="10" rot="R135">GND</text>
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@ -805,11 +795,11 @@ design rules under a new name.</description>
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<attribute name="VALUE" x="18.7706" y="5.715" size="1.27" layer="27" ratio="10" rot="R180"/>
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</element>
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<element name="LED1" library="SparkFun" package="LED5MM" value="" x="5.715" y="3.81" smashed="yes" rot="R90">
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<attribute name="NAME" x="9.525" y="8.3566" size="1.27" layer="25" font="vector" ratio="10" rot="R180"/>
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<attribute name="NAME" x="8.89" y="1.1684" size="1.27" layer="25" font="vector" ratio="10"/>
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<attribute name="VALUE" x="7.5184" y="7.0104" size="1.27" layer="27" ratio="10" rot="R90"/>
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</element>
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<element name="LED2" library="SparkFun" package="LED5MM" value="" x="5.715" y="29.21" smashed="yes" rot="R90">
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<attribute name="NAME" x="9.525" y="25.5016" size="1.27" layer="25" font="vector" ratio="10" rot="R180"/>
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<attribute name="NAME" x="13.335" y="31.8516" size="1.27" layer="25" font="vector" ratio="10" rot="R180"/>
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<attribute name="VALUE" x="7.5184" y="32.4104" size="1.27" layer="27" ratio="10" rot="R90"/>
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</element>
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<element name="JP1" library="pinhead" package="1X03" value="" x="75.19" y="5.877" smashed="yes" rot="R45">
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@ -985,9 +975,7 @@ design rules under a new name.</description>
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<via x="73.66" y="15.24" extent="1-16" drill="0.6"/>
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<via x="73.66" y="17.78" extent="1-16" drill="0.6"/>
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<via x="73.66" y="20.32" extent="1-16" drill="0.6"/>
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<via x="9.525" y="3.81" extent="1-16" drill="0.6"/>
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<via x="22.86" y="1.905" extent="1-16" drill="0.6"/>
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<via x="10.795" y="3.175" extent="1-16" drill="0.6"/>
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<via x="3.175" y="7.62" extent="1-16" drill="0.6" alwaysstop="yes"/>
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<via x="3.175" y="8.89" extent="1-16" drill="0.6" alwaysstop="yes"/>
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<via x="3.81" y="10.16" extent="1-16" drill="0.6" alwaysstop="yes"/>
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@ -1019,8 +1007,21 @@ design rules under a new name.</description>
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<via x="48.26" y="3.175" extent="1-16" drill="0.6"/>
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<via x="76.835" y="31.115" extent="1-16" drill="0.6"/>
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<via x="36.195" y="1.905" extent="1-16" drill="0.6"/>
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<via x="5.715" y="10.16" extent="1-16" drill="0.8" alwaysstop="yes"/>
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<via x="5.715" y="22.86" extent="1-16" drill="0.8" alwaysstop="yes"/>
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<wire x1="8.5" y1="21.59" x2="8.5" y2="11.43" width="1.9304" layer="16"/>
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<via x="5.715" y="8.89" extent="1-16" drill="1.4"/>
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<via x="5.715" y="24.13" extent="1-16" drill="1.4"/>
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<via x="38.735" y="3.175" extent="1-16" drill="1.4"/>
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<via x="45.72" y="3.175" extent="1-16" drill="1.4"/>
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<via x="50.8" y="3.175" extent="1-16" drill="1.4"/>
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<via x="66.675" y="3.175" extent="1-16" drill="1.4"/>
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<via x="81.28" y="3.175" extent="1-16" drill="1.4"/>
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<via x="81.28" y="29.845" extent="1-16" drill="1.4"/>
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<via x="66.675" y="29.845" extent="1-16" drill="1.4"/>
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<via x="45.72" y="29.845" extent="1-16" drill="1.4"/>
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<via x="50.8" y="29.845" extent="1-16" drill="1.4"/>
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<via x="38.735" y="29.845" extent="1-16" drill="1.4"/>
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<via x="15.875" y="20.955" extent="1-16" drill="1.4"/>
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<via x="15.875" y="12.065" extent="1-16" drill="1.4"/>
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</signal>
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<signal name="N$17">
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<contactref element="IC1" pad="21"/>
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@ -1249,41 +1250,43 @@ design rules under a new name.</description>
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<via x="55.88" y="10.16" extent="1-16" drill="0.6"/>
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</signal>
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<signal name="N$1">
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<via x="2.54" y="19.05" extent="1-16" drill="0.8" diameter="1.6764"/>
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<via x="2.54" y="19.05" extent="1-16" drill="0.8" diameter="1.6764" alwaysstop="yes"/>
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</signal>
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<signal name="N$2">
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<via x="6.35" y="19.05" extent="1-16" drill="0.8" diameter="1.6764"/>
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<via x="6.35" y="19.05" extent="1-16" drill="0.8" diameter="1.6764" alwaysstop="yes"/>
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</signal>
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<signal name="N$4">
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<via x="6.35" y="13.97" extent="1-16" drill="0.8" diameter="1.6764"/>
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<via x="6.35" y="13.97" extent="1-16" drill="0.8" diameter="1.6764" alwaysstop="yes"/>
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</signal>
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<signal name="N$6">
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<via x="2.54" y="13.97" extent="1-16" drill="0.8" diameter="1.6764"/>
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<via x="2.54" y="13.97" extent="1-16" drill="0.8" diameter="1.6764" alwaysstop="yes"/>
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</signal>
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</signals>
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<errors>
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<approved hash="4,1,0e816175a161ce95"/>
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<approved hash="4,1,e3bea33b6a2e2300"/>
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<approved hash="4,1,96b5f92a393e56a1"/>
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<approved hash="4,1,5e2ece186f27ab73"/>
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<approved hash="4,1,7a310f055363fa48"/>
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<approved hash="4,1,0e816175a161ce95"/>
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<approved hash="4,1,e3bea33b6a2e2300"/>
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<approved hash="19,1,745b54f6428adb83"/>
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<approved hash="19,1,722f5724f9b263e3"/>
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<approved hash="19,1,3188434058a66639"/>
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<approved hash="4,1,e90bf95a32e50bb1"/>
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<approved hash="4,1,28590a4d2a30805a"/>
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<approved hash="4,1,e90bf95a32e50bb1"/>
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<approved hash="4,1,6dc05f52994389a4"/>
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<approved hash="4,16,efdebeaa7ea12fd5"/>
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<approved hash="4,16,e3bea33b6a2e2300"/>
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<approved hash="4,16,cc2a96f1cecc6c6e"/>
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<approved hash="4,16,a8c02ea2df0fa4fb"/>
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<approved hash="4,16,74c1c480a4f4492b"/>
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<approved hash="4,16,77ea26f5e6feb7e1"/>
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<approved hash="4,16,8c5876c7b6d54c4a"/>
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<approved hash="4,16,5e2ece186f27ab73"/>
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<approved hash="4,16,e90bf95a32e50bb1"/>
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<approved hash="4,16,efdebeaa7ea12fd5"/>
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<approved hash="4,16,146cee982e8ad47e"/>
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<approved hash="4,16,e3bea33b6a2e2300"/>
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<approved hash="4,16,a8c02ea2df0fa4fb"/>
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<approved hash="4,16,cc2a96f1cecc6c6e"/>
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<approved hash="4,16,74c1c480a4f4492b"/>
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<approved hash="4,16,28590a4d2a30805a"/>
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<approved hash="4,16,f481dbbd374b7f72"/>
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<approved hash="4,16,e90bf95a32e50bb1"/>
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<approved hash="4,16,4d7d0449a45e317d"/>
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<approved hash="4,16,f481dbbd374b7f72"/>
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<approved hash="4,16,1aea4524c7309866"/>
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</errors>
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</board>
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