examples/debug-dtrrts.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

// Sample main.cpp file. Blinks an LED, sends a message out USART2
// and turns on PWM on pin 2

#include "wirish.h"
#include "usb.h"

#define LED_PIN 13
#define PWM_PIN  2

void setup()
{
    /* Set up the LED to blink  */
    pinMode(LED_PIN, OUTPUT);

    /* Send a message out USART2  */
    Serial2.begin(9600);
    Serial2.println("Debugging DTR/RTS...");

}

int toggle = 0;

void loop() {
    toggle ^= 1;
    digitalWrite(LED_PIN, toggle);
    delay(100);
    Serial2.print("DTR: ");
    Serial2.print(usbGetDTR(), DEC);
    Serial2.print("\tRTS: ");
    Serial2.println(usbGetRTS(), DEC);
}


int main(void) {
    init();
    setup();

    while (1) {
        loop();
    }
    return 0;
}