X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Favr%2Fao_arch.h;h=c82612a8ca12bf98666cc7f2970b147229ca6657;hb=282f0451dd141db3304ab73e4020a849e59721eb;hp=a14d0adecc6d7fc3d0cb3d5e0965768c15eb4818;hpb=a5d873d47b3b16ca32559b4de668bf07b25eddb0;p=fw%2Faltos

diff --git a/src/avr/ao_arch.h b/src/avr/ao_arch.h
index a14d0ade..c82612a8 100644
--- a/src/avr/ao_arch.h
+++ b/src/avr/ao_arch.h
@@ -37,7 +37,9 @@
  * AVR definitions and code fragments for AltOS
  */
 
+#ifndef AO_STACK_SIZE
 #define AO_STACK_SIZE	116
+#endif
 
 /* Various definitions to make GCC look more like SDCC */
 
@@ -148,6 +150,9 @@ extern uint8_t	ao_cpu_sleep_disable;
 
 #define ao_arch_critical(b) do { cli(); do { b } while (0); sei(); } while (0)
 
+#define ao_arch_block_interrupts()	cli()
+#define ao_arch_release_interrupts()	sei()
+
 #define AO_TELESCIENCE_NUM_ADC	12
 
 #endif /* _AO_ARCH_H_ */