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Envoi et affichage cyclique » slave.ino

afficher le 2éme caractere - Anonyme, 19/11/2021 16:26

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

const unsigned int MAX_MESSAGE_LENGTH = 9;
int ledpin[] = {2,3,4,5,6,7,8,9};


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

mySerial.begin(9600);
pinMode(2 , OUTPUT);
pinMode(3 , OUTPUT);
pinMode(4 , OUTPUT);
pinMode(5 , OUTPUT);
pinMode(6 , OUTPUT);
pinMode(7 , OUTPUT);
pinMode(8 , OUTPUT);
pinMode(9 , 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<9;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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