Mouse code for the MacroRat
mbed-dev/targets/TARGET_NUVOTON/TARGET_M451/device/StdDriver/m451_wwdt.c
- Committer:
- sahilmgandhi
- Date:
- 2017-06-03
- Revision:
- 46:b156ef445742
- Parent:
- 18:6a4db94011d3
File content as of revision 46:b156ef445742:
/**************************************************************************//** * @file wwdt.c * @version V3.00 * $Revision: 4 $ * $Date: 15/08/11 10:26a $ * @brief M451 series WWDT driver source file * * @note * Copyright (C) 2013~2015 Nuvoton Technology Corp. All rights reserved. *****************************************************************************/ #include "M451Series.h" /** @addtogroup Standard_Driver Standard Driver @{ */ /** @addtogroup WWDT_Driver WWDT Driver @{ */ /** @addtogroup WWDT_EXPORTED_FUNCTIONS WWDT Exported Functions @{ */ /** * @brief Open WWDT and start counting * * @param[in] u32PreScale Pre-scale setting of WWDT counter. Valid values are: * - \ref WWDT_PRESCALER_1 * - \ref WWDT_PRESCALER_2 * - \ref WWDT_PRESCALER_4 * - \ref WWDT_PRESCALER_8 * - \ref WWDT_PRESCALER_16 * - \ref WWDT_PRESCALER_32 * - \ref WWDT_PRESCALER_64 * - \ref WWDT_PRESCALER_128 * - \ref WWDT_PRESCALER_192 * - \ref WWDT_PRESCALER_256 * - \ref WWDT_PRESCALER_384 * - \ref WWDT_PRESCALER_512 * - \ref WWDT_PRESCALER_768 * - \ref WWDT_PRESCALER_1024 * - \ref WWDT_PRESCALER_1536 * - \ref WWDT_PRESCALER_2048 * @param[in] u32CmpValue Setting the window compared value. Valid values are between 0x0 to 0x3F. * @param[in] u32EnableInt Enable WWDT time-out interrupt function. Valid values are TRUE and FALSE. * * @return None * * @details This function makes WWDT module start counting with different counter period by pre-scale setting and compared window value. * @note This WWDT_CTL register can be write only one time after chip is powered on or reset. */ void WWDT_Open(uint32_t u32PreScale, uint32_t u32CmpValue, uint32_t u32EnableInt) { WWDT->CTL = u32PreScale | (u32CmpValue << WWDT_CTL_CMPDAT_Pos) | ((u32EnableInt == TRUE) ? WWDT_CTL_INTEN_Msk : 0) | WWDT_CTL_WWDTEN_Msk; return; } /*@}*/ /* end of group WWDT_EXPORTED_FUNCTIONS */ /*@}*/ /* end of group WWDT_Driver */ /*@}*/ /* end of group Standard_Driver */ /*** (C) COPYRIGHT 2013~2015 Nuvoton Technology Corp. ***/