--- /dev/null
+/**************************************************************************//**\r
+ * @file ecap.c\r
+ * @version V3.00\r
+\r
+ * @brief Enhanced Input Capture Timer (ECAP) driver source file\r
+ *\r
+ * @note\r
+ * Copyright (C) 2017 Nuvoton Technology Corp. All rights reserved.\r
+*****************************************************************************/\r
+#include "M2351.h"\r
+\r
+\r
+\r
+/** @addtogroup Standard_Driver Standard Driver\r
+ @{\r
+*/\r
+\r
+/** @addtogroup ECAP_Driver ECAP Driver\r
+ @{\r
+*/\r
+\r
+/** @addtogroup ECAP_EXPORTED_FUNCTIONS ECAP Exported Functions\r
+ @{\r
+*/\r
+\r
+/**\r
+ * @brief Enable ECAP function\r
+ * @param[in] ecap The pointer of the specified ECAP module.\r
+ * @param[in] u32FuncMask Input capture function select\r
+ * - \ref ECAP_DISABLE_COMPARE\r
+ * - \ref ECAP_COMPARE_FUNCTION\r
+ * @return None\r
+ * @details This macro enable input capture function and select compare and reload function.\r
+ */\r
+void ECAP_Open(ECAP_T* ecap, uint32_t u32FuncMask)\r
+{\r
+ /* Clear Input capture mode*/\r
+ ecap->CTL0 = ecap->CTL0 & ~(ECAP_CTL0_CMPEN_Msk);\r
+\r
+ /* Enable Input Capture and set mode */\r
+ ecap->CTL0 |= ECAP_CTL0_CAPEN_Msk | (u32FuncMask);\r
+}\r
+\r
+\r
+\r
+/**\r
+ * @brief Disable ECAP function\r
+ * @param[in] ecap The pointer of the specified ECAP module.\r
+ * @return None\r
+ * @details This macro disable input capture function.\r
+ */\r
+void ECAP_Close(ECAP_T* ecap)\r
+{\r
+ /* Disable Input Capture*/\r
+ ecap->CTL0 &= ~ECAP_CTL0_CAPEN_Msk;\r
+}\r
+\r
+/**\r
+ * @brief This macro is used to enable input channel interrupt\r
+ * @param[in] ecap Specify ECAP port\r
+ * @param[in] u32Mask The input channel Mask\r
+ * - \ref ECAP_CTL0_CAPIEN0_Msk\r
+ * - \ref ECAP_CTL0_CAPIEN1_Msk\r
+ * - \ref ECAP_CTL0_CAPIEN2_Msk\r
+ * - \ref ECAP_CTL0_OVIEN_Msk\r
+ * - \ref ECAP_CTL0_CMPIEN_Msk\r
+ * @return None\r
+ * @details This macro will enable the input channel_n interrupt.\r
+ */\r
+void ECAP_EnableINT(ECAP_T* ecap, uint32_t u32Mask)\r
+{\r
+ /* Enable input channel interrupt */\r
+ ecap->CTL0 |= (u32Mask);\r
+\r
+ /* Enable NVIC ECAP IRQ */\r
+ if((ecap == ECAP0) || (ecap == ECAP0_NS))\r
+ {\r
+ NVIC_EnableIRQ(ECAP0_IRQn);\r
+ }\r
+ else\r
+ {\r
+ NVIC_EnableIRQ(ECAP1_IRQn);\r
+ }\r
+}\r
+\r
+/**\r
+ * @brief This macro is used to disable input channel interrupt\r
+ * @param[in] ecap Specify ECAP port\r
+ * @param[in] u32Mask The input channel number\r
+ * - \ref ECAP_CTL0_CAPIEN0_Msk\r
+ * - \ref ECAP_CTL0_CAPIEN1_Msk\r
+ * - \ref ECAP_CTL0_CAPIEN2_Msk\r
+ * - \ref ECAP_CTL0_OVIEN_Msk\r
+ * - \ref ECAP_CTL0_CMPIEN_Msk\r
+ * @return None\r
+ * @details This macro will disable the input channel_n interrupt.\r
+ */\r
+void ECAP_DisableINT(ECAP_T* ecap, uint32_t u32Mask)\r
+{\r
+ /* Disable input channel interrupt */\r
+ (ecap->CTL0) &= ~(u32Mask);\r
+\r
+ /* Disable NVIC ECAP IRQ */\r
+ if((ecap == ECAP0) || (ecap == ECAP0_NS))\r
+ {\r
+ NVIC_DisableIRQ(ECAP0_IRQn);\r
+ }\r
+ else\r
+ {\r
+ NVIC_DisableIRQ(ECAP1_IRQn);\r
+ }\r
+}\r
+\r
+/*@}*/ /* end of group ECAP_EXPORTED_FUNCTIONS */\r
+\r
+/*@}*/ /* end of group ECAP_Driver */\r
+\r
+/*@}*/ /* end of group Standard_Driver */\r
+\r
+\r
+/*** (C) COPYRIGHT 2017 Nuvoton Technology Corp. ***/\r