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/**************************************************************************//**
* @file nu_whc.h
* @brief WHC driver header file
*
* SPDX-License-Identifier: Apache-2.0
* @copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
*****************************************************************************/
#ifndef __NU_WHC_H__
#define __NU_WHC_H__
#ifdef __cplusplus
extern "C"
{
#endif
/** @addtogroup Standard_Driver Standard Driver
@{
*/
/** @addtogroup WHC_Driver WHC Driver
@{
*/
/** @addtogroup WHC_EXPORTED_CONSTANTS WHC Exported Constants
@{
*/
#define WHC_CH 4ul /*!<WHC channel number \hideinitializer */
#define WHC_BUFFER_LEN 4ul /*!<WHC buffer size in unsigned int \hideinitializer */
#define WHC_RUN_MODE 0 /*!<Specific core is in normal run mode \hideinitializer */
#define WHC_POFF_MODE 1 /*!<Specific core is in power off mode \hideinitializer */
#define WHC_PD_MODE 2 /*!<Specific core is in power down mode \hideinitializer */
/*@}*/ /* end of group WHC_EXPORTED_CONSTANTS */
/** @addtogroup WHC_EXPORTED_FUNCTIONS WHC Exported Functions
@{
*/
/**
* @brief Recall message
*
* @param[in] whc The pointer of the specified WHC module.
* @param[in] u32Ch WHC channel, valid channel numbers are 0~3
* \hideinitializer
*/
#define WHC_RECALL_MSG(whc, u32Ch) ((whc)->TXCTL |= (1ul << (u32Ch + WHC_TXCTL_CH0RC_Pos)))
/**
* @brief
*
* @param[in] whc The pointer of the specified WHC module.
* @param[in] u32Ch WHC channel, valid channel numbers are 0~3
* \hideinitializer
*/
#define WHC_IS_TX_READY(whc, u32Ch) ((whc)->TXSTS & (1 << u32Ch))
/**
* @brief
*
* @param[in] whc The pointer of the specified WHC module.
* @param[in] u32Ch WHC channel, valid channel numbers are 0~3
* \hideinitializer
*/
#define WHC_IS_RX_READY(whc, u32Ch) ((whc)->RXSTS & (1 << u32Ch))
/**
* @brief Enable specified WHC interrupt
*
* @param[in] whc The pointer of the specified WHC module
* @param[in] u32IntSel Interrupt type select
* - \ref WHC_INTEN_RST0IEN_Msk
* - \ref WHC_INTEN_POFF0IEN_Msk
* - \ref WHC_INTEN_PD0IEN_Msk
* - \ref WHC_INTEN_RST1IEN_Msk
* - \ref WHC_INTEN_POFF1IEN_Msk
* - \ref WHC_INTEN_PD1IEN_Msk
* - \ref WHC_INTEN_GI0IEN_Msk
* - \ref WHC_INTEN_GI1IEN_Msk
* - \ref WHC_INTEN_GI2IEN_Msk
* - \ref WHC_INTEN_GI3IEN_Msk
* - \ref WHC_INTEN_TX0IEN_Msk
* - \ref WHC_INTEN_TX1IEN_Msk
* - \ref WHC_INTEN_TX2IEN_Msk
* - \ref WHC_INTEN_TX3IEN_Msk
* - \ref WHC_INTEN_RX0IEN_Msk
* - \ref WHC_INTEN_RX1IEN_Msk
* - \ref WHC_INTEN_RX2IEN_Msk
* - \ref WHC_INTEN_RX3IEN_Msk
* \hideinitializer
*/
#define WHC_ENABLE_INT(whc, u32IntSel) ((whc)->INTEN |= (u32IntSel))
/**
* @brief Disable specified WHC interrupt
*
* @param[in] whc The pointer of the specified WHC module
* @param[in] u32IntSel Interrupt type select
* - \ref WHC_INTEN_RST0IEN_Msk
* - \ref WHC_INTEN_POFF0IEN_Msk
* - \ref WHC_INTEN_PD0IEN_Msk
* - \ref WHC_INTEN_RST1IEN_Msk
* - \ref WHC_INTEN_POFF1IEN_Msk
* - \ref WHC_INTEN_PD1IEN_Msk
* - \ref WHC_INTEN_GI0IEN_Msk
* - \ref WHC_INTEN_GI1IEN_Msk
* - \ref WHC_INTEN_GI2IEN_Msk
* - \ref WHC_INTEN_GI3IEN_Msk
* - \ref WHC_INTEN_TX0IEN_Msk
* - \ref WHC_INTEN_TX1IEN_Msk
* - \ref WHC_INTEN_TX2IEN_Msk
* - \ref WHC_INTEN_TX3IEN_Msk
* - \ref WHC_INTEN_RX0IEN_Msk
* - \ref WHC_INTEN_RX1IEN_Msk
* - \ref WHC_INTEN_RX2IEN_Msk
* - \ref WHC_INTEN_RX3IEN_Msk
* \hideinitializer
*/
#define WHC_DISABLE_INT(whc, u32IntSel) ((whc)->INTEN &= ~(u32IntSel))
/**
* @brief Get specified interrupt flag
*
* @param[in] whc The pointer of the specified WHC module
* @param[in] u32IntTypeFlag Interrupt Type Flag, should be
* - \ref WHC_INTSTS_RST0IF_Msk
* - \ref WHC_INTSTS_POFF0IF_Msk
* - \ref WHC_INTSTS_PD0IF_Msk
* - \ref WHC_INTSTS_RST1IF_Msk
* - \ref WHC_INTSTS_POFF1IF_Msk
* - \ref WHC_INTSTS_PD1IF_Msk
* - \ref WHC_INTSTS_GI0IF_Msk
* - \ref WHC_INTSTS_GI1IF_Msk
* - \ref WHC_INTSTS_GI2IF_Msk
* - \ref WHC_INTSTS_GI3IF_Msk
* - \ref WHC_INTSTS_TX0IF_Msk
* - \ref WHC_INTSTS_TX1IF_Msk
* - \ref WHC_INTSTS_TX2IF_Msk
* - \ref WHC_INTSTS_TX3IF_Msk
* - \ref WHC_INTSTS_RX0IF_Msk
* - \ref WHC_INTSTS_RX1IF_Msk
* - \ref WHC_INTSTS_RX2IF_Msk
* - \ref WHC_INTSTS_RX3IF_Msk
*
* @retval 0 The specified interrupt is not happened.
* 1 The specified interrupt is happened.
* \hideinitializer
*/
#define WHC_GET_INT_FLAG(whc, u32IntTypeFlag) (((whc)->INTSTS & (u32IntTypeFlag))?1:0)
/**
* @brief Clear specified interrupt flag
*
* @param[in] whc The pointer of the specified WHC module
* @param[in] u32IntTypeFlag Interrupt Type Flag, should be
* - \ref WHC_INTSTS_RST0IF_Msk
* - \ref WHC_INTSTS_POFF0IF_Msk
* - \ref WHC_INTSTS_PD0IF_Msk
* - \ref WHC_INTSTS_RST1IF_Msk
* - \ref WHC_INTSTS_POFF1IF_Msk
* - \ref WHC_INTSTS_PD1IF_Msk
* - \ref WHC_INTSTS_GI0IF_Msk
* - \ref WHC_INTSTS_GI1IF_Msk
* - \ref WHC_INTSTS_GI2IF_Msk
* - \ref WHC_INTSTS_GI3IF_Msk
* - \ref WHC_INTSTS_TX0IF_Msk
* - \ref WHC_INTSTS_TX1IF_Msk
* - \ref WHC_INTSTS_TX2IF_Msk
* - \ref WHC_INTSTS_TX3IF_Msk
* - \ref WHC_INTSTS_RX0IF_Msk
* - \ref WHC_INTSTS_RX1IF_Msk
* - \ref WHC_INTSTS_RX2IF_Msk
* - \ref WHC_INTSTS_RX3IF_Msk
* \hideinitializer
*/
#define WHC_CLR_INT_FLAG(whc, u32IntTypeFlag) ((whc)->INTSTS = (u32IntTypeFlag))
/**
* @brief Trigger WHC general event interrupt
* @param[in] whc The pointer of the specified WHC module
* @param[in] u32IntNum General event interrupt number, valid number are 0~3
*
* \hideinitializer
*/
#define WHC_TRIGGER_GINT(whc, u32IntNum) ((whc)->GINTTRG = (1ul << u32IntNum))
/**
* @brief Get counter part reset flag
* @param[in] whc The pointer of the specified WHC module
* @retval The combination of WHC_CPSTS_WDTRF_Msk, WHC_CPSTS_SYSRF_Msk, and WHC_CPSTS_CPURF_Msk
*
* \hideinitializer
*/
#define WHC_GET_RST_FLAG(whc) ((whc)->CPSTS & (WHC_CPSTS_WDTRF_Msk | WHC_CPSTS_SYSRF_Msk | WHC_CPSTS_CPURF_Msk))
/**
* @brief Clear counter part reset flag
* @param[in] whc The pointer of the specified WHC module
*
* \hideinitializer
*/
#define WHC_CLR_RST_FLAG(whc) ((whc)->CPSTS = (whc)->CPSTS)
/**
* @brief Set wakeup up source
*
* @param[in] whc The pointer of the specified WHC module
* @param[in] u32WakeupSrc Wake up source. Should be the combination of:
* - \ref WHC_WKCTL_RST0WKEN_Msk
* - \ref WHC_WKCTL_POFF0WKEN_Msk
* - \ref WHC_WKCTL_PD0WKEN_Msk
* - \ref WHC_WKCTL_RST1WKEN_Msk
* - \ref WHC_WKCTL_POFF1WKEN_Msk
* - \ref WHC_WKCTL_PD1WKEN_Msk
* - \ref WHC_WKCTL_GI0WKEN_Msk
* - \ref WHC_WKCTL_GI1WKEN_Msk
* - \ref WHC_WKCTL_GI2WKEN_Msk
* - \ref WHC_WKCTL_GI3WKEN_Msk
* - \ref WHC_WKCTL_TX0WKEN_Msk
* - \ref WHC_WKCTL_TX1WKEN_Msk
* - \ref WHC_WKCTL_TX2WKEN_Msk
* - \ref WHC_WKCTL_TX3WKEN_Msk
* - \ref WHC_WKCTL_RX0WKEN_Msk
* - \ref WHC_WKCTL_RX1WKEN_Msk
* - \ref WHC_WKCTL_RX2WKEN_Msk
* - \ref WHC_WKCTL_RX3WKEN_Msk
* \hideinitializer
*/
#define WHC_SET_WAKEUP_SRC(whc,u32WakeFlag) ((whc)->WKCTL |= (u32WakeFlag))
/**
* @brief Clear wakeup up source
*
* @param[in] whc The pointer of the specified WHC module
* @param[in] u32WakeupSrc Wake up source. Should be the combination of:
* - \ref WHC_WKCTL_RST0WKEN_Msk
* - \ref WHC_WKCTL_POFF0WKEN_Msk
* - \ref WHC_WKCTL_PD0WKEN_Msk
* - \ref WHC_WKCTL_RST1WKEN_Msk
* - \ref WHC_WKCTL_POFF1WKEN_Msk
* - \ref WHC_WKCTL_PD1WKEN_Msk
* - \ref WHC_WKCTL_GI0WKEN_Msk
* - \ref WHC_WKCTL_GI1WKEN_Msk
* - \ref WHC_WKCTL_GI2WKEN_Msk
* - \ref WHC_WKCTL_GI3WKEN_Msk
* - \ref WHC_WKCTL_TX0WKEN_Msk
* - \ref WHC_WKCTL_TX1WKEN_Msk
* - \ref WHC_WKCTL_TX2WKEN_Msk
* - \ref WHC_WKCTL_TX3WKEN_Msk
* - \ref WHC_WKCTL_RX0WKEN_Msk
* - \ref WHC_WKCTL_RX1WKEN_Msk
* - \ref WHC_WKCTL_RX2WKEN_Msk
* - \ref WHC_WKCTL_RX3WKEN_Msk
* \hideinitializer
*/
#define WHC_CLR_WAKEUP_SRC(whc,u32WakeFlag) ((whc)->WKCTL &= ~(u32WakeFlag))
int WHC_Send(WHC_T *whc, uint32_t u32Ch, uint32_t *pu32TxBuf);
int WHC_Recv(WHC_T *whc, uint32_t u32Ch, uint32_t *pu32RxBuf);
int WHC_GetCPSts(WHC_T *whc, uint32_t u32Core);
/*@}*/ /* end of group WHC_EXPORTED_FUNCTIONS */
/*@}*/ /* end of group WHC_Driver */
/*@}*/ /* end of group Standard_Driver */
#ifdef __cplusplus
}
#endif
#endif
|
