36 lines
973 B
C++
36 lines
973 B
C++
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// http://arduino.cc/forum/index.php?topic=114035.0 `
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/* Sketch uses 13,836 bytes (12%) of program storage space. Maximum is 108,000 bytes.
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Global variables use 3,696 bytes of dynamic memory.
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Read an unknown length string of ASCII characters terminated
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with a line feed from the UART
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*/
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#define BAUD 9600
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void setup() {
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// initialize the digital pin as an output.
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pinMode(33, OUTPUT);
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Serial.begin(BAUD); // BAUD has no effect on USB serial: placeholder for physical UAR
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// wait for serial monitor to be connected.
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while (!Serial)
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{
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digitalWrite(33,!digitalRead(33));// Turn the LED from off to on, or on to off
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delay(100); // fast blink
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}
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Serial.println("Serial Read Until Example:");
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Serial.print("Type a few characters & press ENTER\r\n(make certain serial monitor sends CR+LF)");
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}
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void loop() {
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char serialdata[80];
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int lf = 10;
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Serial.readBytesUntil(lf, serialdata, 80);
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Serial.println(serialdata);
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}
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