--- /dev/null
+
+// Copyright (c) 2017, Tobias Mueller tm(at)tm3d.de
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the
+// distribution.
+// * All advertising materials mentioning features or use of this
+// software must display the following acknowledgement: This product
+// includes software developed by tm3d.de and its contributors.
+// * Neither the name of tm3d.de nor the names of its contributors may
+// be used to endorse or promote products derived from this software
+// without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#define F_CPU 8000000UL
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include <avr/wdt.h>
+#include <avr/sleep.h>
+#include <avr/pgmspace.h>
+#include "../common/I2C/USI_TWI_Master.h"
+#include "../common/I2C/APDS9960.h"
+
+extern void OWINIT();
+extern void EXTERN_SLEEP();
+
+uint8_t owid[8]={0x20, 0xA2, 0xD9, 0x84, 0x00, 0x16, 0x23, 0x20};/**/
+//uint8_t config_info[26]={0x03,13,0x03,13,0x03,13,0x3,15,0x02,20,20,20,20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+uint8_t config_info[26]={16,15,17,15,18,15,3,15,0x02,23,23,23,23,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+
+#if (owid>128)
+#error "Variable not correct"
+#endif
+
+extern uint8_t mode;
+extern uint8_t gcontrol;
+extern uint8_t reset_indicator;
+extern uint8_t alarmflag;
+
+
+typedef union {
+ volatile uint8_t bytes[0x20];
+ struct {
+ //Page0
+ uint16_t A; //0
+ uint16_t B; //2
+ uint16_t C; //4
+ uint16_t D; //6
+ //Page1
+ uint8_t CSA1;
+ uint8_t CSA2;
+ uint8_t CSB1;
+ uint8_t CSB2;
+ uint8_t CSC1;
+ uint8_t CSC2;
+ uint8_t CSD1;
+ uint8_t CSD2;
+ //Page2
+ uint8_t LA;
+ uint8_t HA;
+ uint8_t LB;
+ uint8_t HB;
+ uint8_t LC;
+ uint8_t HC;
+ uint8_t LD;
+ uint8_t HD;
+ //Page3
+ uint8_t FC1;
+ uint8_t FC2;
+ uint8_t FC3;
+ uint8_t FC4;
+ uint8_t VCCP;
+ uint8_t FC5;
+ uint8_t FC6;
+ uint8_t FC7;
+ uint8_t convc1;
+ uint8_t convc2;
+
+
+ };
+} pack_t;
+volatile pack_t pack;
+
+
+uint16_t light[4];
+double rlight[4];
+uint8_t gain=2;
+uint8_t atime=192;
+//uint8_t atime=255;
+double r_gain;
+double r_atime;
+
+void getLight(uint8_t setparameterr) {
+ if (setparameterr) {
+ r_gain=(1<<(2*gain));
+ r_atime=(256.0-atime)*2.78;
+ APDS9960setGain(gain);
+ APDS9960setATime(atime);
+ _delay_ms(700);
+ }
+ APDS9960getRGBC(&light[0],&light[1],&light[2],&light[3]);
+}
+
+
+
+
+int main(void){
+ pack.A=0;
+ pack.B=0;
+ pack.C=0;
+ pack.D=0;
+ pack.CSA1=0x08;
+ pack.CSA2=0x8C;
+ pack.CSB1=0x08;
+ pack.CSB2=0x8C;
+ pack.CSC1=0x08;
+ pack.CSC2=0x8C;
+ pack.CSD1=0x08;
+ pack.CSD2=0x8C;
+ pack.HA=0xFF;
+ pack.LA=0x00;
+ pack.HB=0xFF;
+ pack.LB=0x00;
+ pack.HC=0xFF;
+ pack.LC=0x00;
+ pack.HD=0xFF;
+ pack.LD=0x00;
+ pack.VCCP=0;
+
+ PORTA=0xFF;
+ PORTB=0xFF;
+
+ OWINIT();
+
+ MCUCR &=~(1<<PUD); //All Pins Pullup...
+ MCUCR |=(1<<BODS);
+ //PORTA&=~((1<<PINA0)|(1<<PINA1)|(1<<PINA2)|(1<<PINA3));
+
+ ADCSRA=(1<<ADEN)|(1<ADPS0)|(1<<ADPS2);
+
+
+
+ gcontrol=1;
+ ADCSRB|=(1<<ADLAR);
+ USI_TWI_Master_Initialise();
+
+ initAPDS9960();
+ //gain=2;
+ //atime=253;
+ getLight(1);
+ sei();
+
+ //DDRB|=(1<<PINB1);
+
+ while(1) {
+
+
+ if (gcontrol) {
+ //PORTB|=(1<<PINB1);
+ uint8_t bb=1;
+ uint8_t bb1=1;
+ for(uint8_t i=0;i<4;i++){
+ if (pack.convc1&bb1) {
+ if (pack.convc2&(bb)) {pack.bytes[i*2]=0;pack.bytes[i*2+1]=0;}
+ bb=bb<<1;
+ if (pack.convc2&(bb)) {pack.bytes[i*2]=0xFF;pack.bytes[i*2+1]=0xFF;}
+ bb=bb<<1;
+ } else bb=bb<<2;
+ bb1=bb1<<1;
+ }
+ //CHanel A
+ if (pack.convc1&1) {
+ getLight(0);
+ while (light[3]>0xF000) {
+ //while (light[3]>900) {
+ if (gain!=0) {
+ gain--;
+ getLight(1);
+ } else break;
+ }
+ if (light[3]<0x2222) {
+ //if (light[3]<0x22) {
+ if (gain<3) {
+ gain++;
+ getLight(1);
+ }
+
+ }
+ for(uint8_t i=0;i<4;i++) {
+ rlight[i]=(double)light[i]/r_atime/r_gain*70.0;
+ rlight[i]=(log(rlight[i])*1000)+32767.0;
+ }
+ cli();pack.A=rlight[0];sei();
+ //cli();pack.A=r_gain;sei();
+ alarmflag=0;
+ if (pack.CSA2&0x08) //AEH
+ if (pack.bytes[1]>pack.HA) {alarmflag=1;pack.CSA2|=0x20;}
+ if (pack.CSA2&0x04) //AEL
+ if (pack.bytes[1]<pack.LA) {alarmflag=1;pack.CSA2|=0x10;}
+ }
+
+ if (pack.convc1&2) {
+ cli();pack.B=rlight[1];sei();
+ //cli();pack.B=atime;sei();
+ if (pack.CSB2&0x08) //AEH
+ if (pack.bytes[1]>pack.HB) {alarmflag=1;pack.CSB2|=0x20;}
+ if (pack.CSB2&0x04) //AEL
+ if (pack.bytes[1]<pack.LB) {alarmflag=1;pack.CSB2|=0x10;}
+ }
+
+ if (pack.convc1&4) {
+ cli();pack.C=rlight[2];sei();
+ //cli();pack.C=light[3];sei();
+ if (pack.CSC2&0x08) //AEH
+ if (pack.bytes[1]>pack.HC) {alarmflag=1;pack.CSC2|=0x20;}
+ if (pack.CSC2&0x04) //AEL
+ if (pack.bytes[1]<pack.LC) {alarmflag=1;pack.CSC2|=0x10;}
+ }
+ if (pack.convc1&8) {
+ cli();pack.D=rlight[3];sei();
+ if (pack.CSD2&0x08) //AEH
+ if (pack.bytes[1]>pack.HD) {alarmflag=1;pack.CSD2|=0x20;}
+ if (pack.CSD2&0x04) //AEL
+ if (pack.bytes[1]<pack.LD) {alarmflag=1;pack.CSD2|=0x10;}
+ }
+
+ EXTERN_SLEEP();
+ //PORTB&=~(1<<PINB1);
+ }
+
+ uint8_t bb=1;
+ for(uint8_t i=0;i<4;i++) {
+ if (pack.bytes[8+i*2]&0x80) { //Chanel as output
+ if (pack.bytes[8+i*2]&0x40) {
+ DDRA|=bb;
+ } else {
+ DDRA&=~bb;
+ }
+ } else {
+ DDRA&=~bb;
+ }
+ bb=bb*2;
+ }
+
+#if defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
+ if (((TIMSK & (1<<TOIE0))==0)&& (mode==0))
+#endif
+#if defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) ||defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__) || defined(__AVR_ATtiny84A__)
+ if (((TIMSK0 & (1<<TOIE0))==0)&& (mode==0))
+#endif
+ {
+
+ MCUCR|=(1<<SE)|(1<<SM1);
+ MCUCR&=~(1<<ISC01);
+ } else {
+ MCUCR|=(1<<SE);
+ MCUCR&=~(1<<SM1);
+ }
+ // asm("SLEEP");
+ }
+
+
+}
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