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adafruit / Adafruit_CircuitPlayground

library for Circuit Playground board
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Speaker on/off broken on CPX #42

Closed caternuson closed 5 years ago

caternuson commented 5 years ago

Just need to configure digital 11 for output somewhere. The removal of the call to speaker.begin() in #41 removed that part of the setup.

Discovered while helping here: https://forums.adafruit.com/viewtopic.php?f=58&t=154242

#include <Adafruit_CircuitPlayground.h>

void setup() {
  CircuitPlayground.begin();
  //uncomment this and it will work again
  //pinMode(11, OUTPUT);
  CircuitPlayground.speaker.off();
}

void loop() {
  CircuitPlayground.playTone(500, 100);
  delay(1000);
}
ladyada commented 5 years ago

hmm can you try that line to the begin() function :)

caternuson commented 5 years ago

Adafruit_CircuitPlayground::begin()? That'd work. Basically need to re-engage this setup for CPX: https://github.com/adafruit/Adafruit_CircuitPlayground/blob/412d9775aea73af8c1924f0c61a7d532b058a2fd/utility/Adafruit_CPlay_Speaker.cpp#L32-L37 which isn't happening now since the call to speaker.begin() was removed to fix red LED on CPC.

ladyada commented 5 years ago

? you can just set the pin to be an output without engaging the analogWrite?

caternuson commented 5 years ago

Fixed with #43