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Envoie d'un cycle d'affichage entre deux arduino via USB (8octets) » slave3.ino

Anonyme, 23/11/2021 16:06

 
#include <SoftwareSerial.h>
SoftwareSerial mySerial(10, 11);

const unsigned int MAX_MESSAGE_LENGTH = 32;
int ledpin[] = {22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53};


void setup() {
Serial.begin(9600);

mySerial.begin(9600);
for (int c=22;c<54;c++)
{
pinMode(c , OUTPUT);
}

}

void loop() {

while (mySerial.available() > 0)
{
static char message[MAX_MESSAGE_LENGTH];
static unsigned int message_pos = 0;

char inByte = mySerial.read();

if ( inByte != '\n' && (message_pos < MAX_MESSAGE_LENGTH - 1) )
{
message[message_pos] = inByte;
message_pos++;
}
else
{
message[message_pos] = '\0';

mySerial.println(message);
for (int p=0;p<33;p++){
if(message[p]=='1'){
digitalWrite(ledpin[p+1],1);
}
else digitalWrite(ledpin[p+1],0);
}
Serial.println(message);

message_pos = 0;
}
}
}
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