41 lines
1002 B
Arduino
41 lines
1002 B
Arduino
/*
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This is an example how to use Touch Intrrerupts
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The bigger the threshold, the more sensible is the touch
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*/
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int threshold = 0; // if 0 is used, benchmark value is used. Its by default 1,5% change, can be changed by touchSetDefaultThreshold(float percentage)
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bool touch1detected = false;
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bool touch2detected = false;
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void gotTouch1() {
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touch1detected = true;
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}
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void gotTouch2() {
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touch2detected = true;
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}
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void setup() {
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Serial.begin(115200);
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delay(1000); // give me time to bring up serial monitor
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//Optional: Set the threshold to 5% of the benchmark value. Only effective if threshold = 0.
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touchSetDefaultThreshold(5);
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Serial.println("ESP32 Touch Interrupt Test");
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touchAttachInterrupt(T2, gotTouch1, threshold);
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touchAttachInterrupt(T3, gotTouch2, threshold);
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}
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void loop() {
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if (touch1detected) {
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touch1detected = false;
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Serial.println("Touch 1 detected");
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}
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if (touch2detected) {
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touch2detected = false;
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Serial.println("Touch 2 detected");
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}
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}
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