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Arduino - Remote control (RF-TX)
Evo primer sa mogucnoscu stiskanja vise tastera istovremeno:
Code:
byte taster[] = {8,9};            // ovde dodas pinove za druge tastere ako ti zatreba
#define numButtons (sizeof(taster)) //array size -> ovde izracunavamo koliko imas tastera

int command=0;
int LED = 12;
volatile int comm = 0;

void setup() {
pinMode(LED, OUTPUT);
 for(int i=0;i<numButtons;i++)
   pinMode(taster[i], INPUT);      // Proglasavamo Pinove ulaznim
Serial.begin(9600);
}

void loop() {
 command = 0;
 for(byte i = 0; i < numButtons; i++){
   int tasterTest = 0;             // variable za debounce
   comm = 0;
   digitalWrite(LED,LOW);          // gasimo led kad taster nije pritisnut
   while (digitalRead (taster[i]) == HIGH && comm==0){   //vrtimo petlju da budemo sigurni da je taster pritisnut
     tasterTest++;                          
     if(tasterTest > 3){           // proveravamo debounce
       comm = 1;                   // bit 1 pritisnut taster (i)
       digitalWrite(LED, HIGH);    // palimo led da je taster pritisnut
     }
   }
   command = command + (comm<<i) ; // kreiramo INT sa pomeranjem bitova u levo
 }                            
 Serial.println(command);          // slanje komande
   delay(100);  
}

U ovom primeru mozes da dodajes tastere samo u array byte taster[] dodas pin na koji je vezan taster.
Komanda koja se salje je integer koji je kreiran od vrednost bitova(0 ili 1) u zavisnosti da li je taster pritisnut ili nije.
Posto ti u ovom primeru koristis samo dva tastera to znaci da ce se "komanda" kreirati od dva bita i njena max vrednost ce biti 3
primer:
Code:
dva tastera :

Taster2 | Taster1 | Komanda
------------------------------
   0         1         1
   1         0         2
   1         1         3
------------------------------

tri tastera :

Taster3 | Taster2 | Taster1 | Komanda
-------------------------------------
   0         0         1         1
   0         1         0         2
   0         1         1         3
   1         0         0         4
   1         0         1         5
   1         1         0         6
   1         1         1         7
-------------------------------------
   
   
Na prijemnoj strani treba samo da od pristigle "komnde" ispitas njene bitove koji je stovan a koji nije i tako ces znati koji su tasteri pritisnuti.
Ako nije pritisnut ni jedan taster onda ovaj primer salje stalno "komandu" 0 ako hoces to da izbacis onda posaljes amo jednom 0 i cekas da se to stanje promenmi na taj nacin smanjujes opterecenost wifi modula sa komandom 0
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Messages In This Thread
Arduino - Remote control (RF-TX) - by Makso - 09-10-2016, 01:02 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-10-2016, 04:03 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-10-2016, 06:20 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 05:43 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 06:40 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:00 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:07 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:28 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:33 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:46 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 08:09 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-26-2016, 03:11 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-26-2016, 04:52 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-26-2016, 06:31 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-26-2016, 06:57 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-26-2016, 07:14 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-26-2016, 08:54 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-26-2016, 10:01 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-27-2016, 10:38 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-27-2016, 12:40 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 09-27-2016, 03:40 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 09-27-2016, 04:37 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-27-2016, 05:32 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 09-27-2016, 07:58 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-27-2016, 08:07 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-27-2016, 09:09 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-27-2016, 10:33 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-27-2016, 10:44 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-28-2016, 08:48 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-28-2016, 11:45 AM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-28-2016, 06:33 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-28-2016, 06:48 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-28-2016, 07:11 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-28-2016, 07:19 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-29-2016, 09:32 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 10-03-2016, 10:46 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 10-06-2016, 09:32 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 10-06-2016, 10:20 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 10-20-2016, 10:59 AM
RE: Arduino - Remote control (RF-TX) - by npejcic - 10-20-2016, 04:10 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 10-20-2016, 06:17 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 10-20-2016, 08:16 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-18-2017, 03:28 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-18-2017, 07:28 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-18-2017, 08:04 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-19-2017, 01:20 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-18-2017, 09:29 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-18-2017, 11:24 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-19-2017, 09:25 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-19-2017, 12:08 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-19-2017, 07:31 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-27-2017, 04:31 PM
RE: Arduino - Remote control (RF-TX) - by vsavic - 02-27-2017, 04:43 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-27-2017, 04:56 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 02-27-2017, 07:34 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-27-2017, 10:56 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 02-28-2017, 01:59 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-28-2017, 09:17 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 03-26-2017, 11:41 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-15-2017, 11:16 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 12-28-2017, 10:37 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 12-29-2017, 12:29 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 12-29-2017, 01:05 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-03-2018, 12:40 AM
RE: Arduino - Remote control (RF-TX) - by mikikg - 01-03-2018, 08:28 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-05-2018, 05:49 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-05-2018, 11:38 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-06-2018, 12:06 AM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-06-2018, 12:12 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-06-2018, 12:33 AM
RE: Arduino - Remote control (RF-TX) - by gorankg - 01-06-2018, 08:45 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-06-2018, 08:34 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-17-2018, 08:28 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-18-2018, 06:05 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-19-2018, 06:38 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-19-2018, 11:19 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-21-2018, 03:28 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-21-2018, 01:26 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-21-2018, 05:28 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 01:12 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 01:40 AM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 01:54 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 02:03 AM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 10:33 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 01:51 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 03:19 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 03:50 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 01-22-2018, 04:00 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 09:12 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 10:48 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 11:12 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 01:22 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 01:20 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-23-2018, 03:18 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-23-2018, 07:20 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 01-23-2018, 07:26 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 03:53 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 10:21 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 11:47 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-24-2018, 04:12 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-24-2018, 04:46 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-24-2018, 05:20 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-24-2018, 05:52 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 01-24-2018, 06:30 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-24-2018, 09:37 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-25-2018, 02:01 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-25-2018, 01:54 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-25-2018, 02:35 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-26-2018, 12:34 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-26-2018, 12:57 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-26-2018, 04:05 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-26-2018, 09:08 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-31-2018, 09:02 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-31-2018, 09:39 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-31-2018, 10:14 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-02-2018, 06:27 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-02-2018, 09:35 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-02-2018, 11:33 PM
RE: Arduino - Remote control (RF-TX) - by mikikg - 02-03-2018, 10:14 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-03-2018, 02:13 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-03-2018, 08:59 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 05-26-2018, 12:03 PM

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