Removed the obsolete `of' variable.

diff --git a/kokare.c b/kokare.c
index 131015d..b2c5237 100644 (file)
--- a/kokare.c
+++ b/kokare.c
@@ -35,7 +35,6 @@ uint8_t dsp[2] = {0, 0};
 char leda = 0;
 char ledc = 0;
 /* Timer */
-volatile char of = 0;
 volatile int oticks = 0;
 unsigned long mnow;
 /* Pulse counter */
@@ -457,7 +456,6 @@ ISR(SIG_OUTPUT_COMPARE2A)
 
 ISR(SIG_OVERFLOW1)
 {
-    of = 1;
     oticks++;
 }