1 files changed, 7 insertions, 2 deletions
diff --git a/fw/fe310/eos/power.h b/fw/fe310/eos/power.h
index 9f6729c..241ee07 100644
--- a/fw/fe310/eos/power.h
+++ b/fw/fe310/eos/power.h
@@ -8,15 +8,20 @@
 #define EOS_PWR_WAKE_RST        0
 #define EOS_PWR_WAKE_RTC        1
 #define EOS_PWR_WAKE_BTN        2
+#define EOS_PWR_INIT            0x80
 
 #define EOS_PWR_RST_PWRON       0
 #define EOS_PWR_RST_EXT         1
 #define EOS_PWR_RST_WDOG        2
 
-void eos_power_init(uint8_t wakeup_cause);
+#define EOS_INIT_RST            (EOS_PWR_WAKE_RST | EOS_PWR_INIT)
+#define EOS_INIT_RTC            (EOS_PWR_WAKE_RTC | EOS_PWR_INIT)
+#define EOS_INIT_BTN            (EOS_PWR_WAKE_BTN | EOS_PWR_INIT)
+
+int eos_power_init(uint8_t wakeup_cause);
 uint8_t eos_power_wakeup_cause(void);
 uint8_t eos_power_reset_cause(void);
-void eos_power_sleep(void);
+int eos_power_sleep(void);
 void eos_power_wake_at(uint32_t msec);
 void eos_power_wake_disable(void);
 void eos_power_set_handler(unsigned char mtype, eos_evt_handler_t handler);