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fix functionality for RP2x hosts

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This commit is contained in:
ladyada 2025-06-01 15:21:50 -04:00
parent 05c57a9690
commit bbd38c439e
1 changed files with 16 additions and 0 deletions
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16
Adafruit_ESP32_Arduino_Demos/SerialESPPassthrough/SerialESPPassthrough.ino
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@ -109,16 +109,32 @@ void setup() {
digitalWrite(ESP32_RESETN, HIGH); digitalWrite(ESP32_RESETN, HIGH);
pixel.setPixelColor(0, 20, 20, 0); pixel.show(); pixel.setPixelColor(0, 20, 20, 0); pixel.show();
delay(100); delay(100);
#if defined(LED_BUILTIN)
pinMode(LED_BUILTIN, OUTPUT);
#endif
} }
void loop() { void loop() {
while (Serial.available()) { while (Serial.available()) {
#if defined(ARDUINO_ARCH_RP2040) // Neopixel is blocking and this annoys esptool
#if defined(LED_BUILTIN)
digitalWrite(LED_BUILTIN, HIGH);
#endif
#else
pixel.setPixelColor(0, 10, 0, 0); pixel.show(); pixel.setPixelColor(0, 10, 0, 0); pixel.show();
#endif
SerialESP32.write(Serial.read()); SerialESP32.write(Serial.read());
} }
while (SerialESP32.available()) { while (SerialESP32.available()) {
#if defined(ARDUINO_ARCH_RP2040) // Neopixel is blocking and this annoys esptool
#if defined(LED_BUILTIN)
digitalWrite(LED_BUILTIN, LOW);
#endif
#else
pixel.setPixelColor(0, 0, 0, 10); pixel.show(); pixel.setPixelColor(0, 0, 0, 10); pixel.show();
#endif
Serial.write(SerialESP32.read()); Serial.write(SerialESP32.read());
} }
} }