switch on a LED when beacon is detected

diff --git a/main.c b/main.c
index d60f4a8..5dd4f1d 100644 (file)
--- a/main.c
+++ b/main.c
@@ -347,6 +347,11 @@ static void set_output(int16_t i)
        printf("%d pow_fond=%d pow_harm1=%d pow_other=%d cpt_filter=%d detected=%d\n",
               i, pow_fond, pow_harm1, pow_other, cpt_filter, detected);
 #else
+       if (detected)
+               PORTB |= (1 << LED_BIT);
+       else
+               PORTB &= ~(1 << LED_BIT);
+
        /* when we receive, output a square signal at 625 hz */
        if ((detected == 1) && (i & 4))
                PORTB |= (1 << BUZ_BIT);