DS2450_VOC_SHT/DS2450_VOC_SHT.c

   1 \r
   2 // Copyright (c) 2017, Tobias Mueller tm(at)tm3d.de\r
   3 // All rights reserved.\r
   4 //\r
   5 // Redistribution and use in source and binary forms, with or without\r
   6 // modification, are permitted provided that the following conditions are\r
   7 // met:\r
   8 //\r
   9 //  * Redistributions of source code must retain the above copyright\r
  10 //    notice, this list of conditions and the following disclaimer.\r
  11 //  * Redistributions in binary form must reproduce the above copyright\r
  12 //    notice, this list of conditions and the following disclaimer in the\r
  13 //    documentation and/or other materials provided with the\r
  14 //    distribution.\r
  15 //  * All advertising materials mentioning features or use of this\r
  16 //    software must display the following acknowledgement: This product\r
  17 //    includes software developed by tm3d.de and its contributors.\r
  18 //  * Neither the name of tm3d.de nor the names of its contributors may\r
  19 //    be used to endorse or promote products derived from this software\r
  20 //    without specific prior written permission.\r
  21 //\r
  22 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\r
  23 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\r
  24 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\r
  25 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\r
  26 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
  27 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
  28 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\r
  29 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\r
  30 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
  31 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
  32 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
  33 \r
  34 // Copyright (c) 2017, Tobias Mueller tm(at)tm3d.de\r
  35 // All rights reserved.\r
  36 //\r
  37 // Redistribution and use in source and binary forms, with or without\r
  38 // modification, are permitted provided that the following conditions are\r
  39 // met:\r
  40 //\r
  41 //  * Redistributions of source code must retain the above copyright\r
  42 //    notice, this list of conditions and the following disclaimer.\r
  43 //  * Redistributions in binary form must reproduce the above copyright\r
  44 //    notice, this list of conditions and the following disclaimer in the\r
  45 //    documentation and/or other materials provided with the\r
  46 //    distribution.\r
  47 //  * All advertising materials mentioning features or use of this\r
  48 //    software must display the following acknowledgement: This product\r
  49 //    includes software developed by tm3d.de and its contributors.\r
  50 //  * Neither the name of tm3d.de nor the names of its contributors may\r
  51 //    be used to endorse or promote products derived from this software\r
  52 //    without specific prior written permission.\r
  53 //\r
  54 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\r
  55 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\r
  56 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\r
  57 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\r
  58 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
  59 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
  60 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\r
  61 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\r
  62 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
  63 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
  64 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
  65 \r
  66 //!!!!!Max Program size 7551 Byte\r
  67 \r
  68 \r
  69 \r
  70 \r
  71 #define F_CPU 8000000UL\r
  72 #include <avr/io.h>\r
  73 #include <avr/interrupt.h>\r
  74 #include <util/delay.h>\r
  75 #include <avr/wdt.h>\r
  76 #include <avr/sleep.h>\r
  77 #include <avr/pgmspace.h>\r
  78 #include "../common/I2C/USI_TWI_Master.h"\r
  79 #include "../common/I2C/MAX1164x.h"\r
  80 #include "../common/I2C/SHT2xV2.h"\r
  81 #include "../common/calibr.h"\r
  82 \r
  83 extern void OWINIT();\r
  84 extern void EXTERN_SLEEP();\r
  85 \r
  86 uint8_t owid[8]={0x20, 0xA2, 0xD9, 0x84, 0x00, 0x16, 0x02, 0x5D};/**/\r
  87 uint8_t config_info[26]={0x01,14,0x04,0x08, 8,8,11,0x08,0x02,7,7,17,17,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};\r
  88 \r
  89 #if (owid>128) \r
  90 #error "Variable not correct"\r
  91 #endif\r
  92 \r
  93 extern uint8_t mode;\r
  94 extern uint8_t gcontrol;\r
  95 extern uint8_t reset_indicator;\r
  96 extern uint8_t alarmflag;\r
  97 volatile uint8_t wdcounter=1;\r
  98 \r
  99 #if  defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__)  || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__)  || defined(__AVR_ATtiny84A__)\r
 100 ISR(WATCHDOG_vect) {\r
 101 #else\r
 102 ISR(WDT_vect) {\r
 103 #endif\r
 104         wdcounter++;\r
 105         if (reset_indicator==1) reset_indicator++;\r
 106         else if (reset_indicator==2) mode=0;\r
 107 }\r
 108 \r
 109 \r
 110 typedef union {\r
 111         volatile uint8_t bytes[0x20];\r
 112         struct {\r
 113                 //Page0\r
 114                 uint16_t A;  //0\r
 115                 uint16_t B;  //2\r
 116                 uint16_t C;  //4\r
 117                 uint16_t D;  //6\r
 118                 //Page1\r
 119                 uint8_t CSA1;\r
 120                 uint8_t CSA2;\r
 121                 uint8_t CSB1;\r
 122                 uint8_t CSB2;\r
 123                 uint8_t CSC1;\r
 124                 uint8_t CSC2;\r
 125                 uint8_t CSD1;\r
 126                 uint8_t CSD2;\r
 127                 //Page2\r
 128                 uint8_t LA;\r
 129                 uint8_t HA;\r
 130                 uint8_t LB;\r
 131                 uint8_t HB;\r
 132                 uint8_t LC;\r
 133                 uint8_t HC;\r
 134                 uint8_t LD;\r
 135                 uint8_t HD;\r
 136                 //Page3\r
 137                 uint8_t FC1;\r
 138                 uint8_t FC2;\r
 139                 uint8_t FC3;\r
 140                 uint8_t FC4;\r
 141                 uint8_t VCCP;\r
 142                 uint8_t FC5;\r
 143                 uint8_t FC6;\r
 144                 uint8_t FC7;\r
 145                 uint8_t convc1;\r
 146                 uint8_t convc2;\r
 147                 \r
 148                 \r
 149         };\r
 150 } pack_t;\r
 151 volatile pack_t pack;\r
 152 \r
 153 \r
 154 \r
 155 \r
 156 \r
 157 volatile int16_t am2302_temp;\r
 158 volatile uint16_t am2302_hum;\r
 159 \r
 160 \r
 161 uint8_t userRegister[1];\r
 162 int16_t sRH,sT;\r
 163 double temperatureC,humidityRH,hhum;\r
 164 double l;\r
 165 double RH;\r
 166 double TC;\r
 167 \r
 168 \r
 169 uint8_t max_adr=0;\r
 170 #define CH0_M MAX1164x_C_SCAN0|MAX1164x_C_SGL\r
 171 #define CH1_M MAX1164x_C_SCAN0|MAX1164x_C_SGL|MAX1164x_C_CS0\r
 172 #define CH0_CH1 MAX1164x_C_SCAN0\r
 173 //|MAX1164x_C_CS0\r
 174 \r
 175 uint16_t weekmaxarr[8];\r
 176 \r
 177 //Kompensieren der Abhänigkeit von RS/RO von Temperatur und Luftfeuchte\r
 178 inline double interp(double t, double h) {\r
 179         double h2;\r
 180         double t2;\r
 181         h2=h*h;\r
 182         t2=t*t;\r
 183         return 4.76111e-9*h2*t2-3.96956e-7*h2*t+0.0000408889*h2-1.07132e-6*h*t2+0.000115968*h*t-0.0101333*h+0.000163806*t2-0.0241179*t+1.80591;\r
 184 }\r
 185 \r
 186 double R0;\r
 187 uint16_t mr;\r
 188 uint8_t startup=10;\r
 189 double ip;\r
 190 \r
 191 \r
 192 int testSW(void) {\r
 193         uint8_t r;\r
 194         DDRB&=~(1<<PORTB0);  //Eingang\r
 195         __asm__ __volatile__ ("nop");\r
 196         PORTB|=(1<<PORTB0); //Pullup\r
 197         __asm__ __volatile__ ("nop");\r
 198         __asm__ __volatile__ ("nop");\r
 199         __asm__ __volatile__ ("nop");\r
 200         __asm__ __volatile__ ("nop");\r
 201         __asm__ __volatile__ ("nop");\r
 202         r=PINB&(1<<PORTB0);\r
 203         __asm__ __volatile__ ("nop");\r
 204         PORTB&=~(1<<PORTB0);\r
 205         __asm__ __volatile__ ("nop");\r
 206         DDRB|=(1<<PORTB0);  //Eingang\r
 207         return (r==0);  //Offen mal HIH4030\r
 208         \r
 209         \r
 210 }\r
 211 \r
 212 #define EEPROM_R0 0\r
 213 #define EEPROM_R0d 2\r
 214 #define EEPROM_R0w 4\r
 215 #define EEPROM_dol 6\r
 216 \r
 217 \r
 218 uint16_t readEEPROM(uint8_t addr,uint16_t def) {\r
 219         uint16_t hr;\r
 220         while(EECR & (1<<EEPE));\r
 221         EEARL=addr+1;\r
 222         EECR |= (1<<EERE);\r
 223         hr=EEDR;\r
 224         if (hr!=0xFF) {\r
 225                 hr=hr<<8;\r
 226                 while(EECR & (1<<EEPE));\r
 227                 EEARL=addr;\r
 228                 EECR |= (1<<EERE);\r
 229                 hr|=EEDR;\r
 230                 return hr;\r
 231         }\r
 232         return def;\r
 233 }\r
 234 \r
 235 void writeEEPROM(uint8_t addr,uint16_t val) {\r
 236         while(EECR & (1<<EEPE));\r
 237         EECR = (0<<EEPM1)|(0<<EEPM0);\r
 238         EEARL = addr;\r
 239         EEDR = val&0xFF;\r
 240         EECR |= (1<<EEMPE);\r
 241         EECR |= (1<<EEPE);\r
 242         while(EECR & (1<<EEPE));\r
 243         EECR = (0<<EEPM1)|(0<<EEPM0);\r
 244         EEARL = addr+1;\r
 245         EEDR = val>>8;\r
 246         EECR |= (1<<EEMPE);\r
 247         EECR |= (1<<EEPE);\r
 248 }\r
 249 \r
 250 uint16_t pR0;\r
 251 uint16_t pVS;\r
 252 uint8_t pcmode;\r
 253 int16_t pip;\r
 254 uint16_t ptol_s8;\r
 255 uint16_t ptol_d;\r
 256 uint16_t pr_day_max;\r
 257 uint16_t pr_week_max;\r
 258 uint16_t RA;\r
 259 \r
 260 int main(void){\r
 261         pack.A=0;\r
 262         pack.B=0;\r
 263         pack.C=0;\r
 264         pack.D=0;\r
 265         pack.CSA1=0x08;\r
 266         pack.CSA2=0x8C;\r
 267         pack.CSB1=0x08;\r
 268         pack.CSB2=0x8C;\r
 269         pack.CSC1=0x08;\r
 270         pack.CSC2=0x8C;\r
 271         pack.CSD1=0x08;\r
 272         pack.CSD2=0x8C;\r
 273         pack.HA=0xFF;\r
 274         pack.LA=0x00;\r
 275         pack.HB=0xFF;\r
 276         pack.LB=0x00;\r
 277         pack.HC=0xFF;\r
 278         pack.LC=0x00;\r
 279         pack.HD=0xFF;\r
 280         pack.LD=0x00;\r
 281         pack.VCCP=0;\r
 282 \r
 283     PRR|=(1<<PRADC);  // adc for save Power\r
 284     PORTA=0xFF;\r
 285     PORTB=0xFF-(1<<PORTB0); //Schalter kann gegen Masse sein und zieht dann immer Strom\r
 286     DDRB|=(1<<PORTB0); //Als Ausgang und 0\r
 287     OWINIT();\r
 288     DDRB|=(1<<PINB1);//Ausgang und 1\r
 289     DDRA|=(1<<PINA0);\r
 290     \r
 291     WDTCSR |= ((1<<WDCE) );   // Enable the WD Change Bit//| (1<<WDE)\r
 292     WDTCSR |=   (1<<WDIE) |              // Enable WDT Interrupt\r
 293     //(1<<WDP0) |(1<<WDP2) | (1<<WDP1);    // Set Timeout to ~2 seconds\r
 294     (1<<WDP3) | (1<<WDP0);    // Set Timeout to ~8 seconds\r
 295 \r
 296     MCUSR=0;\r
 297         if (testSW()) {\r
 298                         writeEEPROM(EEPROM_R0,0xFF);\r
 299                         writeEEPROM(EEPROM_R0d,0xFF);  //Maximum des Tages\r
 300                         writeEEPROM(EEPROM_R0w,0xFF); //Maximum der Letzten 7 Tage\r
 301                         writeEEPROM(EEPROM_dol,0xFF); //Anzahl der Betriebstage\r
 302 \r
 303         }\r
 304 \r
 305 \r
 306         \r
 307         OWINIT();\r
 308         pcmode=0;\r
 309         pR0=readEEPROM(EEPROM_R0,1);\r
 310         R0=pR0/100.0;\r
 311         \r
 312         pr_day_max=readEEPROM(EEPROM_R0d,1);\r
 313         pr_week_max=readEEPROM(EEPROM_R0w,1);\r
 314         ptol_d=readEEPROM(EEPROM_dol,0);\r
 315         ptol_s8=0;  //Tag faengt mit Einschalten an\r
 316         for(uint8_t i=0;i<7;i++) {\r
 317                 weekmaxarr[i]=pr_week_max;\r
 318         }\r
 319 \r
 320         USI_TWI_Master_Initialise();\r
 321         initSHT2x();\r
 322         _delay_ms(100);\r
 323         MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);//#define MAX1164x_C_CS0\r
 324         _delay_ms(30); //Internal Referenz start\r
 325         //2970 -> 1,5V\r
 326         gcontrol=1;\r
 327  \r
 328         sei();\r
 329         \r
 330         //DDRB|=(1<<PINB1);\r
 331 \r
 332     while(1)   {\r
 333                 if (testSW()) {\r
 334                         R0=1;\r
 335                         pR0=0;\r
 336                         writeEEPROM(EEPROM_R0,0);\r
 337                 }\r
 338 \r
 339 \r
 340                 if (wdcounter>0) {  //8s\r
 341                         ptol_s8++;\r
 342                         if (ptol_s8>(10000))  {//10800 ist theortisch der Tag aber meistens zu lang\r
 343                                 ptol_s8=0;\r
 344                                 ptol_d++;  //rund 180 Jahre :-)\r
 345                                 pr_week_max=0;\r
 346                                 weekmaxarr[7]=pr_day_max;\r
 347                                 for(uint8_t i=0;i<7;i++) {\r
 348                                         weekmaxarr[i]=weekmaxarr[i+1];\r
 349                                         //maximum of week\r
 350                                         if (weekmaxarr[i]>pr_week_max) pr_week_max=weekmaxarr[i];\r
 351                                 }\r
 352                                 if (ptol_d>7) {\r
 353                                         pR0=pr_week_max;\r
 354                                         } else {\r
 355                                         pR0=pr_day_max;\r
 356                                 }\r
 357                                 //R0=//R0-0.5*(pack2.R0/100-R0);\r
 358                                 R0=R0-(R0-pR0/100.0)*0.5        ;\r
 359                                 pR0=R0*100;\r
 360                                 writeEEPROM(EEPROM_R0,pR0);\r
 361                                 writeEEPROM(EEPROM_R0d,pr_day_max);  //Maximum des Tages\r
 362                                 writeEEPROM(EEPROM_R0w,pr_week_max); //Maximum der Letzten 7 Tage\r
 363                                 writeEEPROM(EEPROM_dol,ptol_d); //Anzahl der Betriebstage\r
 364                                 pr_day_max=0;\r
 365                         }\r
 366                         if (startup!=0) startup--;\r
 367                         getSHT2xHumTemp(&temperatureC,&humidityRH);\r
 368                         ip=interp(temperatureC,humidityRH);\r
 369                         pip=ip*1000;\r
 370                         RH=calibr_hum(temperatureC,-0.2,humidityRH);\r
 371                         TC =temperatureC -0.2;\r
 372                         mr=0;\r
 373                         //Kritische Sektion !___Ein Breakpoint in dieser Section kann den TGS8100 zerstoeren!___________________________\r
 374                         PORTB&=~(1<<PINB1); //Auf 0 Ziehen\r
 375                         _delay_us(150);\r
 376                         mr+=MAX1164x_read();\r
 377                         _delay_us(150);\r
 378                         mr+=MAX1164x_read();\r
 379                         PORTB|=(1<<PINB1);\r
 380                         //ENDE Kritische Sektion !______________________________\r
 381                         //l=mr/2.0*2.048/4096;\r
 382                         // l maximal 2  mr max 4096  //mr 2V=8000\r
 383                         \r
 384                         if (pcmode) { //cmode=0 V 0..2 V cmode=1 V 1.5..3.5V\r
 385                                 //l+=1.5; //Spannung real\r
 386                                 mr+=6000;\r
 387                         }\r
 388                         //if (l>1.8) {\r
 389                         if (mr>7200) {\r
 390                                 if (pcmode==0) {\r
 391                                         MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_CH1);\r
 392                                         pcmode=1;\r
 393                                 }\r
 394                         }\r
 395                         //if (l<1.6) {\r
 396                         if (mr<6400) {\r
 397                                 if (pcmode==1) {\r
 398                                         MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);\r
 399                                         pcmode=0;\r
 400                                 }\r
 401                                 \r
 402                                 \r
 403                         }\r
 404                         pVS=mr*5/2;\r
 405                         l=mr/4000.0;\r
 406                         l=( 3/l- 1) *30;\r
 407                         RA=l*100;\r
 408                         \r
 409                         l=l/ip;\r
 410                         \r
 411                         if (startup==0){\r
 412                                 if (l>R0) {\r
 413                                         R0=l;\r
 414                                         pR0=R0*100;\r
 415                                         writeEEPROM(EEPROM_R0,pR0);\r
 416 \r
 417                                 }\r
 418                                 if (l*100>pr_day_max) {\r
 419                                         pr_day_max=l*100;\r
 420                                 }\r
 421                                 l=exp((1-(l/R0))*6.05)-1;// exp((1-($val)/55)*5.75);  (5.75 geht über 125 6.05 geht bis 240... mittlere Linie im Datenblatt)\r
 422                                 //l=(l/R0*100.0);\r
 423                                 l=l*100; //fuer DS2450\r
 424 \r
 425                         } \r
 426                         else l=0; //negative Werte am Anfang verhintern\r
 427                         wdcounter=0;\r
 428                         \r
 429                 }\r
 430 \r
 431 \r
 432                 if (gcontrol) {\r
 433                         //PORTB|=(1<<PINB1);\r
 434                         uint8_t bb=1;\r
 435                         uint8_t bb1=1;\r
 436                         for(uint8_t i=0;i<4;i++){\r
 437                                 if (pack.convc1&bb1) {\r
 438                                         if (pack.convc2&(bb)) {pack.bytes[i*2]=0;pack.bytes[i*2+1]=0;}\r
 439                                         bb=bb<<1;\r
 440                                         if (pack.convc2&(bb)) {pack.bytes[i*2]=0xFF;pack.bytes[i*2+1]=0xFF;}\r
 441                                         bb=bb<<1;\r
 442                                 } else bb=bb<<2;\r
 443                                 bb1=bb1<<1;                             \r
 444                         }\r
 445                         //CHanel A\r
 446                         if (pack.convc1&1) {\r
 447                                 uint16_t ct=(temperatureC*100.0)+32767;\r
 448                                 cli();pack.A=ct;sei();\r
 449                                 alarmflag=0;\r
 450                                 if (pack.CSA2&0x08)  //AEH\r
 451                                         if (pack.bytes[1]>pack.HA) {alarmflag=1;pack.CSA2|=0x20;}\r
 452                                 if (pack.CSA2&0x04)  //AEL\r
 453                                         if (pack.bytes[1]<pack.LA) {alarmflag=1;pack.CSA2|=0x10;}\r
 454                         }\r
 455 \r
 456                         if (pack.convc1&2) {\r
 457                                 cli();pack.B=humidityRH*100;sei();\r
 458                                 if (pack.CSB2&0x08)  //AEH\r
 459                                         if (pack.bytes[1]>pack.HB) {alarmflag=1;pack.CSB2|=0x20;}\r
 460                                 if (pack.CSB2&0x04)  //AEL\r
 461                                         if (pack.bytes[1]<pack.LB) {alarmflag=1;pack.CSB2|=0x10;}\r
 462                         }\r
 463 \r
 464                         if (pack.convc1&4) {\r
 465                                 cli();pack.C=l;sei();\r
 466                                 if (pack.CSC2&0x08)  //AEH\r
 467                                         if (pack.bytes[1]>pack.HC) {alarmflag=1;pack.CSC2|=0x20;}\r
 468                                 if (pack.CSC2&0x04)  //AEL\r
 469                                         if (pack.bytes[1]<pack.LC) {alarmflag=1;pack.CSC2|=0x10;}\r
 470                         } \r
 471                         if (pack.convc1&8) {\r
 472                                 if (pack.CSD2&0x01)     ADMUX=3; else ADMUX=0x83;\r
 473                                 _delay_us(100);\r
 474                                 ADCSRA|=(1<<ADSC);\r
 475                                 while ((ADCSRA&(1<<ADSC)));\r
 476                                 cli();pack.D=RA;sei();\r
 477                                 if (pack.CSD2&0x08)  //AEH\r
 478                                         if (pack.bytes[1]>pack.HD) {alarmflag=1;pack.CSD2|=0x20;}\r
 479                                 if (pack.CSD2&0x04)  //AEL\r
 480                                         if (pack.bytes[1]<pack.LD) {alarmflag=1;pack.CSD2|=0x10;}\r
 481                         }\r
 482                         \r
 483                         EXTERN_SLEEP();\r
 484                         //PORTB&=~(1<<PINB1);\r
 485                 }\r
 486 \r
 487                 uint8_t bb=1;\r
 488                 for(uint8_t i=0;i<4;i++) {\r
 489                         if (pack.bytes[8+i*2]&0x80) {  //Chanel as output\r
 490                                 if (pack.bytes[8+i*2]&0x40) {\r
 491                                         DDRA|=bb;\r
 492                                 } else {\r
 493                                         DDRA&=~bb;\r
 494                                 }\r
 495                         } else {\r
 496                                 DDRA&=~bb;\r
 497                         }\r
 498                         bb=bb*2;\r
 499                 }\r
 500                 \r
 501 #if  defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__)  || defined(__AVR_ATtiny85__)\r
 502                         if (((TIMSK & (1<<TOIE0))==0)&& (mode==0))\r
 503 #endif                  \r
 504 #if  defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__)  || defined(__AVR_ATtiny84__) ||defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__)  || defined(__AVR_ATtiny84A__)\r
 505                         if (((TIMSK0 & (1<<TOIE0))==0)&& (mode==0))\r
 506 #endif\r
 507                           {\r
 508 \r
 509                         MCUCR|=(1<<SE)|(1<<SM1);\r
 510                         MCUCR&=~(1<<ISC01);\r
 511                 } else {\r
 512                         MCUCR|=(1<<SE);\r
 513                         MCUCR&=~(1<<SM1);\r
 514                 }\r
 515         //      asm("SLEEP");\r
 516    }\r
 517 \r
 518 \r
 519 }