From 2c0bb5e7e620b0472f110d2cbc5768bb6d97eec5 Mon Sep 17 00:00:00 2001 From: tmk Date: Mon, 25 Mar 2013 01:46:32 +0900 Subject: Add common/suspend.c --- common/suspend.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 common/suspend.h (limited to 'common/suspend.h') diff --git a/common/suspend.h b/common/suspend.h new file mode 100644 index 000000000..1c1e41ac3 --- /dev/null +++ b/common/suspend.h @@ -0,0 +1,32 @@ +#ifndef SUSPEND_H +#define SUSPEND_H + +#include +#include +#include +#include +#include + + +#define wdt_intr_enable(value) \ +__asm__ __volatile__ ( \ + "in __tmp_reg__,__SREG__" "\n\t" \ + "cli" "\n\t" \ + "wdr" "\n\t" \ + "sts %0,%1" "\n\t" \ + "out __SREG__,__tmp_reg__" "\n\t" \ + "sts %0,%2" "\n\t" \ + : /* no outputs */ \ + : "M" (_SFR_MEM_ADDR(_WD_CONTROL_REG)), \ + "r" (_BV(_WD_CHANGE_BIT) | _BV(WDE)), \ + "r" ((uint8_t) ((value & 0x08 ? _WD_PS3_MASK : 0x00) | \ + _BV(WDIE) | (value & 0x07)) ) \ + : "r0" \ +) + + +void suspend_power_down(void); +bool suspend_wakeup_condition(void); +void suspend_wakeup_init(void); + +#endif -- cgit v1.2.3