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Disambiguate tone function

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The program included a tone function which is also an Arduino built-in function so the compiler threw warnings it didn't know which to use. Changed the local function to fhtone to disambiguate as to which function to use and changed parameters to floats per the function spec.
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Anne Barela 2022-03-30 12:03:59 -04:00 committed by GitHub
parent 5c20ab5504
commit 2ff396eff7
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1 changed files with 4 additions and 4 deletions
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FunHouse_Arduino_Demos/selftest/selftest.ino
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@ -249,10 +249,10 @@ void loop() {
/************************** Beep! */
if (digitalRead(BUTTON_SELECT)) {
Serial.println("** Beep! ***");
tone(SPEAKER, 988, 100); // tone1 - B5
tone(SPEAKER, 1319, 200); // tone2 - E6
fhtone(SPEAKER, 988.0, 100.0); // tone1 - B5
fhtone(SPEAKER, 1319.0, 200.0); // tone2 - E6
delay(100);
//tone(SPEAKER, 2000, 100);
//fhtone(SPEAKER, 2000.0, 100.0);
}
/************************** LEDs */
@ -270,7 +270,7 @@ void loop() {
}
void tone(uint8_t pin, float frequency, float duration) {
void fhtone(uint8_t pin, float frequency, float duration) {
ledcSetup(1, frequency, 8);
ledcAttachPin(pin, 1);
ledcWrite(1, 128);