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targets/cmsis/TARGET_NUVOTON/TARGET_NUC472/StdDriver/nuc472_wwdt.c@144:ef7eb2e8f9f7, 2016-09-02 (annotated)

Committer:
<>
Date:
Fri Sep 02 15:07:44 2016 +0100
Revision:
144:ef7eb2e8f9f7
This updates the lib to the mbed lib v125

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**************************************************************************//**
<> 144:ef7eb2e8f9f7 2 * @file wwdt.c
<> 144:ef7eb2e8f9f7 3 * @version V1.00
<> 144:ef7eb2e8f9f7 4 * $Revision: 6 $
<> 144:ef7eb2e8f9f7 5 * $Date: 14/10/02 7:19p $
<> 144:ef7eb2e8f9f7 6 * @brief NUC472/NUC442 WWDT driver source file
<> 144:ef7eb2e8f9f7 7 *
<> 144:ef7eb2e8f9f7 8 * @note
<> 144:ef7eb2e8f9f7 9 * Copyright (C) 2013 Nuvoton Technology Corp. All rights reserved.
<> 144:ef7eb2e8f9f7 10 *****************************************************************************/
<> 144:ef7eb2e8f9f7 11 #include "NUC472_442.h"
<> 144:ef7eb2e8f9f7 12
<> 144:ef7eb2e8f9f7 13 /** @addtogroup NUC472_442_Device_Driver NUC472/NUC442 Device Driver
<> 144:ef7eb2e8f9f7 14 @{
<> 144:ef7eb2e8f9f7 15 */
<> 144:ef7eb2e8f9f7 16
<> 144:ef7eb2e8f9f7 17 /** @addtogroup NUC472_442_WWDT_Driver WWDT Driver
<> 144:ef7eb2e8f9f7 18 @{
<> 144:ef7eb2e8f9f7 19 */
<> 144:ef7eb2e8f9f7 20
<> 144:ef7eb2e8f9f7 21
<> 144:ef7eb2e8f9f7 22 /** @addtogroup NUC472_442_WWDT_EXPORTED_FUNCTIONS WWDT Exported Functions
<> 144:ef7eb2e8f9f7 23 @{
<> 144:ef7eb2e8f9f7 24 */
<> 144:ef7eb2e8f9f7 25
<> 144:ef7eb2e8f9f7 26 /**
<> 144:ef7eb2e8f9f7 27 * @brief This function make WWDT module start counting with different counter period and compared window value
<> 144:ef7eb2e8f9f7 28 * @param[in] u32PreScale Prescale period for the WWDT counter period. Valid values are:
<> 144:ef7eb2e8f9f7 29 * - \ref WWDT_PRESCALER_1
<> 144:ef7eb2e8f9f7 30 * - \ref WWDT_PRESCALER_2
<> 144:ef7eb2e8f9f7 31 * - \ref WWDT_PRESCALER_4
<> 144:ef7eb2e8f9f7 32 * - \ref WWDT_PRESCALER_8
<> 144:ef7eb2e8f9f7 33 * - \ref WWDT_PRESCALER_16
<> 144:ef7eb2e8f9f7 34 * - \ref WWDT_PRESCALER_32
<> 144:ef7eb2e8f9f7 35 * - \ref WWDT_PRESCALER_64
<> 144:ef7eb2e8f9f7 36 * - \ref WWDT_PRESCALER_128
<> 144:ef7eb2e8f9f7 37 * - \ref WWDT_PRESCALER_192
<> 144:ef7eb2e8f9f7 38 * - \ref WWDT_PRESCALER_256
<> 144:ef7eb2e8f9f7 39 * - \ref WWDT_PRESCALER_384
<> 144:ef7eb2e8f9f7 40 * - \ref WWDT_PRESCALER_512
<> 144:ef7eb2e8f9f7 41 * - \ref WWDT_PRESCALER_768
<> 144:ef7eb2e8f9f7 42 * - \ref WWDT_PRESCALER_1024
<> 144:ef7eb2e8f9f7 43 * - \ref WWDT_PRESCALER_1536
<> 144:ef7eb2e8f9f7 44 * - \ref WWDT_PRESCALER_2048
<> 144:ef7eb2e8f9f7 45 * @param[in] u32CmpValue Window compared value. Valid values are between 0x0 to 0x3F
<> 144:ef7eb2e8f9f7 46 * @param[in] u32EnableInt Enable WWDT interrupt or not. Valid values are \ref TRUE and \ref FALSE
<> 144:ef7eb2e8f9f7 47 * @return None
<> 144:ef7eb2e8f9f7 48 * @note Application can call this function can only once after boot up
<> 144:ef7eb2e8f9f7 49 */
<> 144:ef7eb2e8f9f7 50 void WWDT_Open(uint32_t u32PreScale, uint32_t u32CmpValue, uint32_t u32EnableInt)
<> 144:ef7eb2e8f9f7 51 {
<> 144:ef7eb2e8f9f7 52 WWDT->CTL = u32PreScale |
<> 144:ef7eb2e8f9f7 53 (u32CmpValue << WWDT_CTL_CMPDAT_Pos)|
<> 144:ef7eb2e8f9f7 54 WWDT_CTL_WWDTEN_Msk |
<> 144:ef7eb2e8f9f7 55 (u32EnableInt ? WWDT_CTL_INTEN_Msk : 0);
<> 144:ef7eb2e8f9f7 56 return;
<> 144:ef7eb2e8f9f7 57 }
<> 144:ef7eb2e8f9f7 58
<> 144:ef7eb2e8f9f7 59
<> 144:ef7eb2e8f9f7 60
<> 144:ef7eb2e8f9f7 61
<> 144:ef7eb2e8f9f7 62 /*@}*/ /* end of group NUC472_442_WWDT_EXPORTED_FUNCTIONS */
<> 144:ef7eb2e8f9f7 63
<> 144:ef7eb2e8f9f7 64 /*@}*/ /* end of group NUC472_442_WWDT_Driver */
<> 144:ef7eb2e8f9f7 65
<> 144:ef7eb2e8f9f7 66 /*@}*/ /* end of group NUC472_442_Device_Driver */
<> 144:ef7eb2e8f9f7 67
<> 144:ef7eb2e8f9f7 68 /*** (C) COPYRIGHT 2013 Nuvoton Technology Corp. ***/