X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fcc1111%2Fao_button.c;h=0496a32f270454b95935017896c318eec98482bc;hb=c408c773793b5a5685d95c11ba6f710200505c25;hp=69f3475fe660d43125073a40b19118f3f545c07d;hpb=4de8bf6da4d725bb0514d032b0708c5cf420e8fa;p=fw%2Faltos

diff --git a/src/cc1111/ao_button.c b/src/cc1111/ao_button.c
index 69f3475f..0496a32f 100644
--- a/src/cc1111/ao_button.c
+++ b/src/cc1111/ao_button.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
@@ -72,12 +73,12 @@ ao_button_mask(uint8_t reg)
 }
 
 char
-ao_button_get(void) __critical
+ao_button_get(uint16_t timeout) __critical
 {
 	char	b;
 
 	while (ao_fifo_empty(ao_button_fifo))
-		if (ao_sleep(&ao_button_fifo))
+		if (ao_sleep_for(&ao_button_fifo, timeout))
 			return 0;
 	ao_fifo_remove(ao_button_fifo, b);
 	return b;