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a135169176
* Added ADC API doc + simple example * Added attenuation input voltage range + conf.py added tabs extension * Update requirements.txt * Update adc.rst
20 lines
553 B
C++
20 lines
553 B
C++
void setup() {
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// initialize serial communication at 115200 bits per second:
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Serial.begin(115200);
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//set the resolution to 12 bits (0-4096)
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analogReadResolution(12);
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}
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void loop() {
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// read the analog / millivolts value for pin 2:
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int analogValue = analogRead(2);
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int analogVolts = analogReadMilliVolts(2);
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// print out the values you read:
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Serial.printf("ADC analog value = %d\n",analogValue);
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Serial.printf("ADC millivolts value = %d\n",analogVolts);
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delay(100); // delay in between reads for clear read from serial
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}
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