20 lines
361 B
C++
20 lines
361 B
C++
void setup() {
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Serial.begin(115200);
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pinMode(8, OUTPUT);
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digitalWrite(8, HIGH);
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Serial1.setTX(0); // GP0
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Serial1.setRX(1); // GP1
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Serial1.begin(115200);
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}
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void loop() {
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// USB -> UART
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while (Serial.available()) {
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Serial1.write(Serial.read());
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}
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// UART -> USB
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while (Serial1.available()) {
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Serial.write(Serial1.read());
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}
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} |