- int signal;
- static int total_samples = 0;
- static int high_samples = 0;
-
- if (total_samples >= 1000) {
- if (high_samples > 500) {
- signal = HIGH;
- }
- else {
- signal = LOW;
- }
- total_samples = 0;
- high_samples = 0;
- }
- else {
- total_samples += 1;
- if (digitalRead(wwvb) == HIGH) {
- ++high_samples;
- }
- }