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Diffstat (limited to 'src/drivers/ao_event.h')
-rw-r--r--src/drivers/ao_event.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/drivers/ao_event.h b/src/drivers/ao_event.h
index 25c49c35..ed9a7433 100644
--- a/src/drivers/ao_event.h
+++ b/src/drivers/ao_event.h
@@ -26,16 +26,16 @@ struct ao_event {
uint8_t type;
uint8_t unit;
uint16_t tick;
- uint32_t value;
+ int32_t value;
};
uint8_t
ao_event_get(struct ao_event *ev);
void
-ao_event_put_isr(uint8_t type, uint8_t unit, uint32_t value);
+ao_event_put_isr(uint8_t type, uint8_t unit, int32_t value);
void
-ao_event_put(uint8_t type, uint8_t unit, uint32_t value);
+ao_event_put(uint8_t type, uint8_t unit, int32_t value);
#endif /* _AO_EVENT_H_ */