Arduino/esp8266/micropython/ports/cc3200/hal/inc/hw_wdt.h

//*****************************************************************************
//
//  Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
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//*****************************************************************************

#ifndef __HW_WDT_H__
#define __HW_WDT_H__

//*****************************************************************************
//
// The following are defines for the WDT register offsets.
//
//*****************************************************************************
#define WDT_O_LOAD              0x00000000
#define WDT_O_VALUE             0x00000004
#define WDT_O_CTL               0x00000008
#define WDT_O_ICR               0x0000000C
#define WDT_O_RIS               0x00000010
#define WDT_O_MIS               0x00000014
#define WDT_O_TEST              0x00000418
#define WDT_O_LOCK              0x00000C00



//******************************************************************************
//
// The following are defines for the bit fields in the WDT_O_LOAD register.
//
//******************************************************************************
#define WDT_LOAD_M            0xFFFFFFFF  // Watchdog Load Value
#define WDT_LOAD_S            0
//******************************************************************************
//
// The following are defines for the bit fields in the WDT_O_VALUE register.
//
//******************************************************************************
#define WDT_VALUE_M           0xFFFFFFFF  // Watchdog Value
#define WDT_VALUE_S           0
//******************************************************************************
//
// The following are defines for the bit fields in the WDT_O_CTL register.
//
//******************************************************************************
#define WDT_CTL_WRC             0x80000000  // Write Complete
#define WDT_CTL_INTTYPE         0x00000004  // Watchdog Interrupt Type
#define WDT_CTL_RESEN           0x00000002  // Watchdog Reset Enable. This bit
                                            // is not used in cc3xx, WDOG shall
                                            // always generate RESET to system
                                            // irrespective of this bit setting.
#define WDT_CTL_INTEN           0x00000001  // Watchdog Interrupt Enable
//******************************************************************************
//
// The following are defines for the bit fields in the WDT_O_ICR register.
//
//******************************************************************************
#define WDT_ICR_M             0xFFFFFFFF  // Watchdog Interrupt Clear
#define WDT_ICR_S             0
//******************************************************************************
//
// The following are defines for the bit fields in the WDT_O_RIS register.
//
//******************************************************************************
#define WDT_RIS_WDTRIS          0x00000001  // Watchdog Raw Interrupt Status
//******************************************************************************
//
// The following are defines for the bit fields in the WDT_O_MIS register.
//
//******************************************************************************
#define WDT_MIS_WDTMIS          0x00000001  // Watchdog Masked Interrupt Status
//******************************************************************************
//
// The following are defines for the bit fields in the WDT_O_TEST register.
//
//******************************************************************************
#define WDT_TEST_STALL_EN_M     0x00000C00  // Watchdog stall enable
#define WDT_TEST_STALL_EN_S     10
#define WDT_TEST_STALL          0x00000100  // Watchdog Stall Enable
//******************************************************************************
//
// The following are defines for the bit fields in the WDT_O_LOCK register.
//
//******************************************************************************
#define WDT_LOCK_M            0xFFFFFFFF  // Watchdog Lock
#define WDT_LOCK_S            0
#define WDT_LOCK_UNLOCKED     0x00000000  // Unlocked
#define WDT_LOCK_LOCKED       0x00000001  // Locked
#define WDT_LOCK_UNLOCK       0x1ACCE551  // Unlocks the watchdog timer

//*****************************************************************************
//
// The following are defines for the bit fields in the WDT_ISR, WDT_RIS, and
// WDT_MIS registers.
//
//*****************************************************************************
#define WDT_INT_TIMEOUT         0x00000001  // Watchdog timer expired





#endif // __HW_WDT_H__