39 lines
821 B
C++
39 lines
821 B
C++
// Test sketch for figuring out DTR/RTS behavior on different platforms.
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#include <wirish/wirish.h>
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#include "usb_cdcacm.h"
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void setup() {
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/* Set up the LED to blink */
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pinMode(BOARD_LED_PIN, OUTPUT);
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/* Send a message out USART2 */
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Serial2.begin(9600);
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Serial2.println("Debugging DTR/RTS...");
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}
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void loop() {
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toggleLED();
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delay(100);
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Serial2.print("DTR: ");
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Serial2.print(usb_cdcacm_get_dtr(), DEC);
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Serial2.print("\tRTS: ");
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Serial2.println(usb_cdcacm_get_rts(), DEC);
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}
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// Force init to be called *first*, i.e. before static object allocation.
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// Otherwise, statically allocated objects that need libmaple may fail.
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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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