bit()

설명

특정 비트(bit)의 값을 계산합니다(bit 0은 1, bit 1은 2, bit 2는 4, 등등).

문법

bit(n)

매개변수

  • n: 계산할 비트 값

반환값

  • 비트의 값.

예제 코드

void setup() { Serial.begin(9600); // opens serial port, sets data rate to 9600 bps long x; for (int n = 0; n < 16; n++) { x = bit(n); // equivalent to x = 1 << n; Serial.println(x, BIN); } } void loop() { }

The result in Serial Monitor:

COM6
Send
1 10 100 1000 10000 100000 1000000 10000000 100000000 1000000000 10000000000 100000000000 1000000000000 10000000000000 100000000000000 1000000000000000
Autoscroll Show timestamp
Clear output
9600 baud  
Newline  

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