X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Favr%2Fao_timer.c;h=2eaa8b63fc65a4a4472802721d3936438c62bcb4;hb=b1f1a4513391aa595eb64552f2aa4cfedd0cc0ff;hp=eef14345dda7d5bf96a09881c61c6b27915c4975;hpb=f6f54d70b768dca1715ddddea64a4df00d82b09e;p=fw%2Faltos

diff --git a/src/avr/ao_timer.c b/src/avr/ao_timer.c
index eef14345..2eaa8b63 100644
--- a/src/avr/ao_timer.c
+++ b/src/avr/ao_timer.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -17,7 +18,7 @@
 
 #include "ao.h"
 
-static volatile __data uint16_t ao_tick_count;
+volatile __data uint16_t ao_tick_count;
 
 uint16_t ao_time(void)
 {
@@ -28,15 +29,6 @@ uint16_t ao_time(void)
 	return v;
 }
 
-static __xdata uint8_t ao_forever;
-
-void
-ao_delay(uint16_t ticks)
-{
-	ao_alarm(ticks);
-	ao_sleep(&ao_forever);
-}
-
 #define T1_CLOCK_DIVISOR	8	/* 24e6/8 = 3e6 */
 #define T1_SAMPLE_TIME		30000	/* 3e6/30000 = 100 */