X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstm%2Fao_arch.h;h=f2de719c6c3c63346ddebd0037aa1a1fcfcc568a;hb=b119e19604aa557a40e848c60d98a67b5f259bbd;hp=d0dd3c7976d432a32557399c5fb6b36e4c38c6a2;hpb=dec1481786ad54e22634e32109b5ed6e5483938e;p=fw%2Faltos

diff --git a/src/stm/ao_arch.h b/src/stm/ao_arch.h
index d0dd3c79..f2de719c 100644
--- a/src/stm/ao_arch.h
+++ b/src/stm/ao_arch.h
@@ -31,6 +31,7 @@
 
 #ifndef AO_TICK_TYPE
 #define AO_TICK_TYPE	uint16_t
+#define AO_TICK_SIGNED	int16_t
 #endif
 
 /* Various definitions to make GCC look more like SDCC */
@@ -142,7 +143,7 @@ extern const uint32_t ao_radio_cal;
 
 
 #define ao_arch_cpu_idle() do {			\
-		asm("wfi");		\
+		asm(".global ao_idle_loc\n\twfi\nao_idle_loc:");	\
 	} while (0)
 
 #define ao_arch_restore_stack() do { \