lowByte()

Description

Extrait l'octet de poids faible (le plus à droite) d'une variable (par exemple un word)

Syntaxe

lowByte(x)

Paramètres

  • x: une valeur de n'importe quel type.

Valeurs Renvoyées

  • L'octet de poids faible.

Exemple

void setup() { Serial.begin(9600); int variable = 7982; Serial.print("VARIABLE: "); Serial.println(variable, HEX); // in hex format byte low_byte = lowByte(variable); Serial.print("LOW_BYTE: "); Serial.println(low_byte, HEX); // in hex format } void loop() { }

The result in Serial Monitor:

COM6
Send
VARIABLE: 1F2E LOW_BYTE: 2E
Autoscroll Show timestamp
Clear output
9600 baud  
Newline  

Voir Également

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