CoX bugs

CoX/CoX_Peripheral/CoX_Peripheral_LPC/libcox/hw_wdt.h

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+//*****************************************************************************
+//
+//! \file      hw_wdt.h
+//! \brief     Macros used when accessing the WDT hardware.
+//! \version   V3.0.0.0
+//! \date      $CURRENTTIME$
+//! \author    CooCox
+//! \copyright
+//!
+//! Copyright (c)  2011, CooCox
+//! All rights reserved.
+//!
+//! Redistribution and use in source and binary forms, with or without
+//! modification, are permitted provided that the following conditions
+//! are met:
+//!     * Redistributions of source code must retain the above copyright
+//! notice, this list of conditions and the following disclaimer.
+//!     * Redistributions in binary form must reproduce the above copyright
+//! notice, this list of conditions and the following disclaimer in the
+//! documentation and/or other materials provided with the distribution.
+//!     * Neither the name of the <ORGANIZATION> nor the names of its
+//! contributors may be used to endorse or promote products derived
+//! from this software without specific prior written permission.
+//!
+//! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+//! AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+//! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+//! ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+//! LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+//! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+//! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+//! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+//! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+//! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+//! THE POSSIBILITY OF SUCH DAMAGE.
+//
+//*****************************************************************************
+
+#ifndef __LPC17XX_HW_WDT_H__
+#define __LPC17XX_HW_WDT_H__
+
+//*****************************************************************************
+//
+//! \addtogroup CoX_Peripheral_Lib
+//! @{
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! \addtogroup WDT
+//! @{
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! \addtogroup LPC17xx_WDT_Register WDT Register Hardware Layer.
+//! \brief      Here are detail register information.
+//!             it contains:
+//!                 - Register offset.
+//!                 - detailed bit-field of the registers.
+//!                 - Enum and mask of the registers.
+//!
+//! \note       Users can read or write the registers via xHWREG().
+//!
+//! @{
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! \addtogroup LPC17xx_Wdt_Register_Offsets Wdt Register Offset(Map)
+//! \brief      Here is the register offset, users can get the register address
+//!             via <b>WDT_BASE + offset</b>.
+//! @{
+//
+//*****************************************************************************
+
+//! Watchdog mode register.
+//! This register contains the basic mode and status of the Watchdog Timer.
+#define WDT_MOD                 ((unsigned long)0x00000000)
+
+//! Watchdog timer constant register.
+//! This register determines the time-out value.
+#define WDT_TC                  ((unsigned long)0x00000004)
+
+//! Watchdog feed sequence register.
+//! Writing 0xAA followed by 0x55 to this register reloads the Watchdog timer
+//! with the value contained in WDTC.
+#define WDT_FEED                ((unsigned long)0x00000008)
+
+//! Watchdog timer value register.
+//! This register reads out the current value of the Watchdog timer.
+#define WDT_TV                  ((unsigned long)0x0000000C)
+
+//! Watchdog clock source selection register.
+#define WDT_CLKSEL              ((unsigned long)0x00000010)
+
+//*****************************************************************************
+//
+//! @}
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! \addtogroup LPC17xx_WDT_Register_WDMOD WDMOD Register CLKSEL
+//! \brief      WDT WDMOD Register description.
+//!
+//! @{
+//
+//*****************************************************************************
+
+//! Enable Watchdog
+#define WDMOD_EN                BIT_32_0
+
+//! Reset Mode.
+#define WDMOD_RESET             BIT_32_1
+
+//! Watchdog time-out flag.
+#define WDMOD_TOF               BIT_32_2
+
+//! Watchdog interrupt flag.
+#define WDMOD_INT               BIT_32_3
+
+//*****************************************************************************
+//
+//! @}
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! \addtogroup LPC17xx_WDT_Register_CLKSEL WDT Register CLKSEL
+//! \brief      WDT CLKSEL Register description.
+//!
+//! @{
+//
+//*****************************************************************************
+
+//! Watchdog clock source.
+#define WDCLKSEL_WDSEL_M        BIT_MASK(32, 1, 0)
+
+//! Use internal RC clock as wdt clock source.
+#define WDCLKSEL_WDSEL_IRC      BIT_32_ALL_0
+
+//! Use APB clock as wdt clock source.
+#define WDCLKSEL_WDSEL_APB      BIT_32_0
+
+//! Use RTC clock as wdt clock source.
+#define WDCLKSEL_WDSEL_RTC      BIT_32_1
+
+//! Lock watchdog register.
+#define WDCLKSEL_WDLOCK         BIT_32_31
+
+//*****************************************************************************
+//
+//! @}
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! @}
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! @}
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! @}
+//
+//*****************************************************************************
+
+#endif // __LPC17XX_HW_WDT_H__