30 lines
516 B
C++
30 lines
516 B
C++
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// Simple serial port "echo". Send back any received data.
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#include <wirish/wirish.h>
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// Note: you can change "Serial1" to any other serial port you have on
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// your board.
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void setup() {
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Serial1.begin(115200);
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}
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void loop() {
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while (Serial1.available()) {
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Serial1.write(Serial1.read());
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}
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}
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// Force init() to be called before anything else.
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__attribute__((constructor)) void premain() {
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init();
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}
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int main(void) {
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setup();
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while (true) {
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loop();
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}
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return 0;
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}
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