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- #ifndef NRF_USBD_H__
- #define NRF_USBD_H__
- #include <nrfx.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- typedef enum
- {
- NRF_USBD_TASK_STARTEPIN0 = offsetof(NRF_USBD_Type, TASKS_STARTEPIN[0] ),
- NRF_USBD_TASK_STARTEPIN1 = offsetof(NRF_USBD_Type, TASKS_STARTEPIN[1] ),
- NRF_USBD_TASK_STARTEPIN2 = offsetof(NRF_USBD_Type, TASKS_STARTEPIN[2] ),
- NRF_USBD_TASK_STARTEPIN3 = offsetof(NRF_USBD_Type, TASKS_STARTEPIN[3] ),
- NRF_USBD_TASK_STARTEPIN4 = offsetof(NRF_USBD_Type, TASKS_STARTEPIN[4] ),
- NRF_USBD_TASK_STARTEPIN5 = offsetof(NRF_USBD_Type, TASKS_STARTEPIN[5] ),
- NRF_USBD_TASK_STARTEPIN6 = offsetof(NRF_USBD_Type, TASKS_STARTEPIN[6] ),
- NRF_USBD_TASK_STARTEPIN7 = offsetof(NRF_USBD_Type, TASKS_STARTEPIN[7] ),
- NRF_USBD_TASK_STARTISOIN = offsetof(NRF_USBD_Type, TASKS_STARTISOIN ),
- NRF_USBD_TASK_STARTEPOUT0 = offsetof(NRF_USBD_Type, TASKS_STARTEPOUT[0]),
- NRF_USBD_TASK_STARTEPOUT1 = offsetof(NRF_USBD_Type, TASKS_STARTEPOUT[1]),
- NRF_USBD_TASK_STARTEPOUT2 = offsetof(NRF_USBD_Type, TASKS_STARTEPOUT[2]),
- NRF_USBD_TASK_STARTEPOUT3 = offsetof(NRF_USBD_Type, TASKS_STARTEPOUT[3]),
- NRF_USBD_TASK_STARTEPOUT4 = offsetof(NRF_USBD_Type, TASKS_STARTEPOUT[4]),
- NRF_USBD_TASK_STARTEPOUT5 = offsetof(NRF_USBD_Type, TASKS_STARTEPOUT[5]),
- NRF_USBD_TASK_STARTEPOUT6 = offsetof(NRF_USBD_Type, TASKS_STARTEPOUT[6]),
- NRF_USBD_TASK_STARTEPOUT7 = offsetof(NRF_USBD_Type, TASKS_STARTEPOUT[7]),
- NRF_USBD_TASK_STARTISOOUT = offsetof(NRF_USBD_Type, TASKS_STARTISOOUT ),
- NRF_USBD_TASK_EP0RCVOUT = offsetof(NRF_USBD_Type, TASKS_EP0RCVOUT ),
- NRF_USBD_TASK_EP0STATUS = offsetof(NRF_USBD_Type, TASKS_EP0STATUS ),
- NRF_USBD_TASK_EP0STALL = offsetof(NRF_USBD_Type, TASKS_EP0STALL ),
- NRF_USBD_TASK_DRIVEDPDM = offsetof(NRF_USBD_Type, TASKS_DPDMDRIVE ),
- NRF_USBD_TASK_NODRIVEDPDM = offsetof(NRF_USBD_Type, TASKS_DPDMNODRIVE ),
- }nrf_usbd_task_t;
- typedef enum
- {
- NRF_USBD_EVENT_USBRESET = offsetof(NRF_USBD_Type, EVENTS_USBRESET ),
- NRF_USBD_EVENT_STARTED = offsetof(NRF_USBD_Type, EVENTS_STARTED ),
- NRF_USBD_EVENT_ENDEPIN0 = offsetof(NRF_USBD_Type, EVENTS_ENDEPIN[0] ),
- NRF_USBD_EVENT_ENDEPIN1 = offsetof(NRF_USBD_Type, EVENTS_ENDEPIN[1] ),
- NRF_USBD_EVENT_ENDEPIN2 = offsetof(NRF_USBD_Type, EVENTS_ENDEPIN[2] ),
- NRF_USBD_EVENT_ENDEPIN3 = offsetof(NRF_USBD_Type, EVENTS_ENDEPIN[3] ),
- NRF_USBD_EVENT_ENDEPIN4 = offsetof(NRF_USBD_Type, EVENTS_ENDEPIN[4] ),
- NRF_USBD_EVENT_ENDEPIN5 = offsetof(NRF_USBD_Type, EVENTS_ENDEPIN[5] ),
- NRF_USBD_EVENT_ENDEPIN6 = offsetof(NRF_USBD_Type, EVENTS_ENDEPIN[6] ),
- NRF_USBD_EVENT_ENDEPIN7 = offsetof(NRF_USBD_Type, EVENTS_ENDEPIN[7] ),
- NRF_USBD_EVENT_EP0DATADONE = offsetof(NRF_USBD_Type, EVENTS_EP0DATADONE),
- NRF_USBD_EVENT_ENDISOIN0 = offsetof(NRF_USBD_Type, EVENTS_ENDISOIN ),
- NRF_USBD_EVENT_ENDEPOUT0 = offsetof(NRF_USBD_Type, EVENTS_ENDEPOUT[0]),
- NRF_USBD_EVENT_ENDEPOUT1 = offsetof(NRF_USBD_Type, EVENTS_ENDEPOUT[1]),
- NRF_USBD_EVENT_ENDEPOUT2 = offsetof(NRF_USBD_Type, EVENTS_ENDEPOUT[2]),
- NRF_USBD_EVENT_ENDEPOUT3 = offsetof(NRF_USBD_Type, EVENTS_ENDEPOUT[3]),
- NRF_USBD_EVENT_ENDEPOUT4 = offsetof(NRF_USBD_Type, EVENTS_ENDEPOUT[4]),
- NRF_USBD_EVENT_ENDEPOUT5 = offsetof(NRF_USBD_Type, EVENTS_ENDEPOUT[5]),
- NRF_USBD_EVENT_ENDEPOUT6 = offsetof(NRF_USBD_Type, EVENTS_ENDEPOUT[6]),
- NRF_USBD_EVENT_ENDEPOUT7 = offsetof(NRF_USBD_Type, EVENTS_ENDEPOUT[7]),
- NRF_USBD_EVENT_ENDISOOUT0 = offsetof(NRF_USBD_Type, EVENTS_ENDISOOUT ),
- NRF_USBD_EVENT_SOF = offsetof(NRF_USBD_Type, EVENTS_SOF ),
- NRF_USBD_EVENT_USBEVENT = offsetof(NRF_USBD_Type, EVENTS_USBEVENT ),
- NRF_USBD_EVENT_EP0SETUP = offsetof(NRF_USBD_Type, EVENTS_EP0SETUP ),
- NRF_USBD_EVENT_DATAEP = offsetof(NRF_USBD_Type, EVENTS_EPDATA ),
- }nrf_usbd_event_t;
- typedef enum
- {
- NRF_USBD_SHORT_EP0DATADONE_STARTEPIN0_MASK = USBD_SHORTS_EP0DATADONE_STARTEPIN0_Msk ,
- NRF_USBD_SHORT_EP0DATADONE_STARTEPOUT0_MASK = USBD_SHORTS_EP0DATADONE_STARTEPOUT0_Msk,
- NRF_USBD_SHORT_EP0DATADONE_EP0STATUS_MASK = USBD_SHORTS_EP0DATADONE_EP0STATUS_Msk ,
- NRF_USBD_SHORT_ENDEPOUT0_EP0STATUS_MASK = USBD_SHORTS_ENDEPOUT0_EP0STATUS_Msk ,
- NRF_USBD_SHORT_ENDEPOUT0_EP0RCVOUT_MASK = USBD_SHORTS_ENDEPOUT0_EP0RCVOUT_Msk ,
- }nrf_usbd_short_mask_t;
- typedef enum
- {
- NRF_USBD_INT_USBRESET_MASK = USBD_INTEN_USBRESET_Msk ,
- NRF_USBD_INT_STARTED_MASK = USBD_INTEN_STARTED_Msk ,
- NRF_USBD_INT_ENDEPIN0_MASK = USBD_INTEN_ENDEPIN0_Msk ,
- NRF_USBD_INT_ENDEPIN1_MASK = USBD_INTEN_ENDEPIN1_Msk ,
- NRF_USBD_INT_ENDEPIN2_MASK = USBD_INTEN_ENDEPIN2_Msk ,
- NRF_USBD_INT_ENDEPIN3_MASK = USBD_INTEN_ENDEPIN3_Msk ,
- NRF_USBD_INT_ENDEPIN4_MASK = USBD_INTEN_ENDEPIN4_Msk ,
- NRF_USBD_INT_ENDEPIN5_MASK = USBD_INTEN_ENDEPIN5_Msk ,
- NRF_USBD_INT_ENDEPIN6_MASK = USBD_INTEN_ENDEPIN6_Msk ,
- NRF_USBD_INT_ENDEPIN7_MASK = USBD_INTEN_ENDEPIN7_Msk ,
- NRF_USBD_INT_EP0DATADONE_MASK = USBD_INTEN_EP0DATADONE_Msk,
- NRF_USBD_INT_ENDISOIN0_MASK = USBD_INTEN_ENDISOIN_Msk ,
- NRF_USBD_INT_ENDEPOUT0_MASK = USBD_INTEN_ENDEPOUT0_Msk ,
- NRF_USBD_INT_ENDEPOUT1_MASK = USBD_INTEN_ENDEPOUT1_Msk ,
- NRF_USBD_INT_ENDEPOUT2_MASK = USBD_INTEN_ENDEPOUT2_Msk ,
- NRF_USBD_INT_ENDEPOUT3_MASK = USBD_INTEN_ENDEPOUT3_Msk ,
- NRF_USBD_INT_ENDEPOUT4_MASK = USBD_INTEN_ENDEPOUT4_Msk ,
- NRF_USBD_INT_ENDEPOUT5_MASK = USBD_INTEN_ENDEPOUT5_Msk ,
- NRF_USBD_INT_ENDEPOUT6_MASK = USBD_INTEN_ENDEPOUT6_Msk ,
- NRF_USBD_INT_ENDEPOUT7_MASK = USBD_INTEN_ENDEPOUT7_Msk ,
- NRF_USBD_INT_ENDISOOUT0_MASK = USBD_INTEN_ENDISOOUT_Msk ,
- NRF_USBD_INT_SOF_MASK = USBD_INTEN_SOF_Msk ,
- NRF_USBD_INT_USBEVENT_MASK = USBD_INTEN_USBEVENT_Msk ,
- NRF_USBD_INT_EP0SETUP_MASK = USBD_INTEN_EP0SETUP_Msk ,
- NRF_USBD_INT_DATAEP_MASK = USBD_INTEN_EPDATA_Msk ,
- }nrf_usbd_int_mask_t;
- __STATIC_INLINE void nrf_usbd_task_trigger(nrf_usbd_task_t task);
- __STATIC_INLINE uint32_t nrf_usbd_task_address_get(nrf_usbd_task_t task);
- __STATIC_INLINE void nrf_usbd_event_clear(nrf_usbd_event_t event);
- __STATIC_INLINE bool nrf_usbd_event_check(nrf_usbd_event_t event);
- __STATIC_INLINE bool nrf_usbd_event_get_and_clear(nrf_usbd_event_t event);
- __STATIC_INLINE uint32_t nrf_usbd_event_address_get(nrf_usbd_event_t event);
- __STATIC_INLINE void nrf_usbd_shorts_enable(uint32_t mask);
- __STATIC_INLINE void nrf_usbd_shorts_disable(uint32_t mask);
- __STATIC_INLINE uint32_t nrf_usbd_shorts_get(void);
- __STATIC_INLINE void nrf_usbd_int_enable(uint32_t mask);
- __STATIC_INLINE bool nrf_usbd_int_enable_check(uint32_t mask);
- __STATIC_INLINE uint32_t nrf_usbd_int_enable_get(void);
- __STATIC_INLINE void nrf_usbd_int_disable(uint32_t mask);
-
- #ifndef SUPPRESS_INLINE_IMPLEMENTATION
- __STATIC_INLINE volatile uint32_t* nrf_usbd_getRegPtr(uint32_t offset)
- {
- return (volatile uint32_t*)(((uint8_t *)NRF_USBD) + (uint32_t)offset);
- }
- __STATIC_INLINE volatile const uint32_t* nrf_usbd_getRegPtr_c(uint32_t offset)
- {
- return (volatile const uint32_t*)(((uint8_t *)NRF_USBD) + (uint32_t)offset);
- }
- void nrf_usbd_task_trigger(nrf_usbd_task_t task)
- {
- *(nrf_usbd_getRegPtr((uint32_t)task)) = 1UL;
- __ISB();
- __DSB();
- }
- uint32_t nrf_usbd_task_address_get(nrf_usbd_task_t task)
- {
- return (uint32_t)nrf_usbd_getRegPtr_c((uint32_t)task);
- }
- void nrf_usbd_event_clear(nrf_usbd_event_t event)
- {
- *(nrf_usbd_getRegPtr((uint32_t)event)) = 0UL;
- __ISB();
- __DSB();
- }
- bool nrf_usbd_event_check(nrf_usbd_event_t event)
- {
- return (bool)*nrf_usbd_getRegPtr_c((uint32_t)event);
- }
- bool nrf_usbd_event_get_and_clear(nrf_usbd_event_t event)
- {
- bool ret = nrf_usbd_event_check(event);
- if (ret)
- {
- nrf_usbd_event_clear(event);
- }
- return ret;
- }
- uint32_t nrf_usbd_event_address_get(nrf_usbd_event_t event)
- {
- return (uint32_t)nrf_usbd_getRegPtr_c((uint32_t)event);
- }
- void nrf_usbd_shorts_enable(uint32_t mask)
- {
- NRF_USBD->SHORTS |= mask;
- }
- void nrf_usbd_shorts_disable(uint32_t mask)
- {
- if (~0U == mask)
- {
-
- NRF_USBD->SHORTS = 0;
- }
- else
- {
- NRF_USBD->SHORTS &= ~mask;
- }
- }
- uint32_t nrf_usbd_shorts_get(void)
- {
- return NRF_USBD->SHORTS;
- }
- void nrf_usbd_int_enable(uint32_t mask)
- {
- NRF_USBD->INTENSET = mask;
- }
- bool nrf_usbd_int_enable_check(uint32_t mask)
- {
- return !!(NRF_USBD->INTENSET & mask);
- }
- uint32_t nrf_usbd_int_enable_get(void)
- {
- return NRF_USBD->INTENSET;
- }
- void nrf_usbd_int_disable(uint32_t mask)
- {
- NRF_USBD->INTENCLR = mask;
- }
- #endif
- #define NRF_USBD_FRAMECNTR_SIZE \
- ( (USBD_FRAMECNTR_FRAMECNTR_Msk >> USBD_FRAMECNTR_FRAMECNTR_Pos) + 1UL )
- #ifndef USBD_FRAMECNTR_FRAMECNTR_Msk
- #error USBD_FRAMECNTR_FRAMECNTR_Msk should be changed into USBD_FRAMECNTR_FRAMECNTR_Msk
- #endif
- #define NRF_USBD_EPISO_FIRST 8
- #define NRF_USBD_EPIN_CNT 9
- #define NRF_USBD_EPOUT_CNT 9
- #define NRF_USBD_EP_DIR_Msk (1U << 7)
- #define NRF_USBD_EP_DIR_IN (1U << 7)
- #define NRF_USBD_EP_DIR_OUT (0U << 7)
- #define NRF_USBD_EPIN(epnr) (((uint8_t)(epnr)) | NRF_USBD_EP_DIR_IN)
- #define NRF_USBD_EPOUT(epnr) (((uint8_t)(epnr)) | NRF_USBD_EP_DIR_OUT)
- #define NRF_USBD_EP_NR_GET(ep) ((uint8_t)(((uint8_t)(ep)) & 0xFU))
- #define NRF_USBD_EPIN_CHECK(ep) ( (((uint8_t)(ep)) & NRF_USBD_EP_DIR_Msk) == NRF_USBD_EP_DIR_IN )
- #define NRF_USBD_EPOUT_CHECK(ep) ( (((uint8_t)(ep)) & NRF_USBD_EP_DIR_Msk) == NRF_USBD_EP_DIR_OUT )
- #define NRF_USBD_EPISO_CHECK(ep) (NRF_USBD_EP_NR_GET(ep) >= NRF_USBD_EPISO_FIRST)
- #define NRF_USBD_EP_VALIDATE(ep) ( \
- (NRF_USBD_EPIN_CHECK(ep) && (NRF_USBD_EP_NR_GET(ep) < NRF_USBD_EPIN_CNT)) \
- || \
- (NRF_USBD_EPOUT_CHECK(ep) && (NRF_USBD_EP_NR_GET(ep) < NRF_USBD_EPOUT_CNT)) \
- )
- #define NRF_USBD_EPISOOUT_NO_DATA ((size_t)(-1))
- typedef enum
- {
- NRF_USBD_EVENTCAUSE_ISOOUTCRC_MASK = USBD_EVENTCAUSE_ISOOUTCRC_Msk,
- NRF_USBD_EVENTCAUSE_SUSPEND_MASK = USBD_EVENTCAUSE_SUSPEND_Msk,
- NRF_USBD_EVENTCAUSE_RESUME_MASK = USBD_EVENTCAUSE_RESUME_Msk,
- NRF_USBD_EVENTCAUSE_WUREQ_MASK = USBD_EVENTCAUSE_USBWUALLOWED_Msk,
- NRF_USBD_EVENTCAUSE_READY_MASK = USBD_EVENTCAUSE_READY_Msk,
- }nrf_usbd_eventcause_mask_t;
- typedef enum
- {
-
- NRF_USBD_DPDMVALUE_RESUME = USBD_DPDMVALUE_STATE_Resume,
-
- NRF_USBD_DPDMVALUE_J = USBD_DPDMVALUE_STATE_J,
-
- NRF_USBD_DPMVALUE_K = USBD_DPDMVALUE_STATE_K
- }nrf_usbd_dpdmvalue_t;
- typedef enum
- {
- NRF_USBD_DTOGGLE_NOP = USBD_DTOGGLE_VALUE_Nop,
- NRF_USBD_DTOGGLE_DATA0 = USBD_DTOGGLE_VALUE_Data0,
- NRF_USBD_DTOGGLE_DATA1 = USBD_DTOGGLE_VALUE_Data1
- }nrf_usbd_dtoggle_t;
- typedef enum
- {
- NRF_USBD_EPSTATUS_EPIN0_MASK = USBD_EPSTATUS_EPIN0_Msk,
- NRF_USBD_EPSTATUS_EPIN1_MASK = USBD_EPSTATUS_EPIN1_Msk,
- NRF_USBD_EPSTATUS_EPIN2_MASK = USBD_EPSTATUS_EPIN2_Msk,
- NRF_USBD_EPSTATUS_EPIN3_MASK = USBD_EPSTATUS_EPIN3_Msk,
- NRF_USBD_EPSTATUS_EPIN4_MASK = USBD_EPSTATUS_EPIN4_Msk,
- NRF_USBD_EPSTATUS_EPIN5_MASK = USBD_EPSTATUS_EPIN5_Msk,
- NRF_USBD_EPSTATUS_EPIN6_MASK = USBD_EPSTATUS_EPIN6_Msk,
- NRF_USBD_EPSTATUS_EPIN7_MASK = USBD_EPSTATUS_EPIN7_Msk,
- NRF_USBD_EPSTATUS_EPOUT0_MASK = USBD_EPSTATUS_EPOUT0_Msk,
- NRF_USBD_EPSTATUS_EPOUT1_MASK = USBD_EPSTATUS_EPOUT1_Msk,
- NRF_USBD_EPSTATUS_EPOUT2_MASK = USBD_EPSTATUS_EPOUT2_Msk,
- NRF_USBD_EPSTATUS_EPOUT3_MASK = USBD_EPSTATUS_EPOUT3_Msk,
- NRF_USBD_EPSTATUS_EPOUT4_MASK = USBD_EPSTATUS_EPOUT4_Msk,
- NRF_USBD_EPSTATUS_EPOUT5_MASK = USBD_EPSTATUS_EPOUT5_Msk,
- NRF_USBD_EPSTATUS_EPOUT6_MASK = USBD_EPSTATUS_EPOUT6_Msk,
- NRF_USBD_EPSTATUS_EPOUT7_MASK = USBD_EPSTATUS_EPOUT7_Msk,
- }nrf_usbd_epstatus_mask_t;
- typedef enum
- {
- NRF_USBD_EPDATASTATUS_EPIN1_MASK = USBD_EPDATASTATUS_EPIN1_Msk,
- NRF_USBD_EPDATASTATUS_EPIN2_MASK = USBD_EPDATASTATUS_EPIN2_Msk,
- NRF_USBD_EPDATASTATUS_EPIN3_MASK = USBD_EPDATASTATUS_EPIN3_Msk,
- NRF_USBD_EPDATASTATUS_EPIN4_MASK = USBD_EPDATASTATUS_EPIN4_Msk,
- NRF_USBD_EPDATASTATUS_EPIN5_MASK = USBD_EPDATASTATUS_EPIN5_Msk,
- NRF_USBD_EPDATASTATUS_EPIN6_MASK = USBD_EPDATASTATUS_EPIN6_Msk,
- NRF_USBD_EPDATASTATUS_EPIN7_MASK = USBD_EPDATASTATUS_EPIN7_Msk,
- NRF_USBD_EPDATASTATUS_EPOUT1_MASK = USBD_EPDATASTATUS_EPOUT1_Msk,
- NRF_USBD_EPDATASTATUS_EPOUT2_MASK = USBD_EPDATASTATUS_EPOUT2_Msk,
- NRF_USBD_EPDATASTATUS_EPOUT3_MASK = USBD_EPDATASTATUS_EPOUT3_Msk,
- NRF_USBD_EPDATASTATUS_EPOUT4_MASK = USBD_EPDATASTATUS_EPOUT4_Msk,
- NRF_USBD_EPDATASTATUS_EPOUT5_MASK = USBD_EPDATASTATUS_EPOUT5_Msk,
- NRF_USBD_EPDATASTATUS_EPOUT6_MASK = USBD_EPDATASTATUS_EPOUT6_Msk,
- NRF_USBD_EPDATASTATUS_EPOUT7_MASK = USBD_EPDATASTATUS_EPOUT7_Msk,
- }nrf_usbd_dataepstatus_mask_t;
- typedef enum
- {
- NRF_USBD_ISOSPLIT_ONEDIR = USBD_ISOSPLIT_SPLIT_OneDir,
- NRF_USBD_ISOSPLIT_HALF = USBD_ISOSPLIT_SPLIT_HalfIN,
- }nrf_usbd_isosplit_t;
- typedef enum
- {
- NRF_USBD_ISOINCONFIG_NORESP = USBD_ISOINCONFIG_RESPONSE_NoResp,
- NRF_USBD_ISOINCONFIG_ZERODATA = USBD_ISOINCONFIG_RESPONSE_ZeroData,
- }nrf_usbd_isoinconfig_t;
- __STATIC_INLINE void nrf_usbd_enable(void);
- __STATIC_INLINE void nrf_usbd_disable(void);
- __STATIC_INLINE uint32_t nrf_usbd_eventcause_get(void);
- __STATIC_INLINE void nrf_usbd_eventcause_clear(uint32_t flags);
- __STATIC_INLINE uint32_t nrf_usbd_eventcause_get_and_clear(void);
- __STATIC_INLINE uint32_t nrf_usbd_haltedep(uint8_t ep);
- __STATIC_INLINE bool nrf_usbd_ep_is_stall(uint8_t ep);
- __STATIC_INLINE uint32_t nrf_usbd_epstatus_get(void);
- __STATIC_INLINE void nrf_usbd_epstatus_clear(uint32_t flags);
- __STATIC_INLINE uint32_t nrf_usbd_epstatus_get_and_clear(void);
- __STATIC_INLINE uint32_t nrf_usbd_epdatastatus_get(void);
- __STATIC_INLINE void nrf_usbd_epdatastatus_clear(uint32_t flags);
- __STATIC_INLINE uint32_t nrf_usbd_epdatastatus_get_and_clear(void);
-
- __STATIC_INLINE uint8_t nrf_usbd_setup_bmrequesttype_get(void);
-
- __STATIC_INLINE uint8_t nrf_usbd_setup_brequest_get(void);
-
- __STATIC_INLINE uint16_t nrf_usbd_setup_wvalue_get(void);
-
- __STATIC_INLINE uint16_t nrf_usbd_setup_windex_get(void);
-
- __STATIC_INLINE uint16_t nrf_usbd_setup_wlength_get(void);
- __STATIC_INLINE size_t nrf_usbd_epout_size_get(uint8_t ep);
- __STATIC_INLINE size_t nrf_usbd_episoout_size_get(uint8_t ep);
- __STATIC_INLINE void nrf_usbd_epout_clear(uint8_t ep);
- __STATIC_INLINE void nrf_usbd_pullup_enable(void);
- __STATIC_INLINE void nrf_usbd_pullup_disable(void);
- __STATIC_INLINE bool nrf_usbd_pullup_check(void);
- __STATIC_INLINE void nrf_usbd_dpdmvalue_set(nrf_usbd_dpdmvalue_t val);
- __STATIC_INLINE void nrf_usbd_dtoggle_set(uint8_t ep, nrf_usbd_dtoggle_t op);
- __STATIC_INLINE nrf_usbd_dtoggle_t nrf_usbd_dtoggle_get(uint8_t ep);
- __STATIC_INLINE bool nrf_usbd_ep_enable_check(uint8_t ep);
- __STATIC_INLINE void nrf_usbd_ep_enable(uint8_t ep);
- __STATIC_INLINE void nrf_usbd_ep_disable(uint8_t ep);
- __STATIC_INLINE void nrf_usbd_ep_all_disable(void);
- __STATIC_INLINE void nrf_usbd_ep_stall(uint8_t ep);
- __STATIC_INLINE void nrf_usbd_ep_unstall(uint8_t ep);
- __STATIC_INLINE void nrf_usbd_isosplit_set(nrf_usbd_isosplit_t split);
- __STATIC_INLINE nrf_usbd_isosplit_t nrf_usbd_isosplit_get(void);
- __STATIC_INLINE uint32_t nrf_usbd_framecntr_get(void);
- __STATIC_INLINE void nrf_usbd_lowpower_enable(void);
- __STATIC_INLINE void nrf_usbd_lowpower_disable(void);
- __STATIC_INLINE bool nrf_usbd_lowpower_check(void);
- __STATIC_INLINE void nrf_usbd_isoinconfig_set(nrf_usbd_isoinconfig_t config);
- __STATIC_INLINE nrf_usbd_isoinconfig_t nrf_usbd_isoinconfig_get(void);
- __STATIC_INLINE void nrf_usbd_ep_easydma_set(uint8_t ep, uint32_t ptr, uint32_t maxcnt);
- __STATIC_INLINE uint32_t nrf_usbd_ep_amount_get(uint8_t ep);
- #ifndef SUPPRESS_INLINE_IMPLEMENTATION
- void nrf_usbd_enable(void)
- {
- #ifdef NRF_FPGA_IMPLEMENTATION
- *(volatile uint32_t *)0x400005F4 = 3;
- __ISB();
- __DSB();
- *(volatile uint32_t *)0x400005F0 = 3;
- __ISB();
- __DSB();
- #endif
- NRF_USBD->ENABLE = USBD_ENABLE_ENABLE_Enabled << USBD_ENABLE_ENABLE_Pos;
- __ISB();
- __DSB();
- }
- void nrf_usbd_disable(void)
- {
- NRF_USBD->ENABLE = USBD_ENABLE_ENABLE_Disabled << USBD_ENABLE_ENABLE_Pos;
- __ISB();
- __DSB();
- }
- uint32_t nrf_usbd_eventcause_get(void)
- {
- return NRF_USBD->EVENTCAUSE;
- }
- void nrf_usbd_eventcause_clear(uint32_t flags)
- {
- NRF_USBD->EVENTCAUSE = flags;
- __ISB();
- __DSB();
- }
- uint32_t nrf_usbd_eventcause_get_and_clear(void)
- {
- uint32_t ret;
- ret = nrf_usbd_eventcause_get();
- nrf_usbd_eventcause_clear(ret);
- __ISB();
- __DSB();
- return ret;
- }
- uint32_t nrf_usbd_haltedep(uint8_t ep)
- {
- uint8_t epnr = NRF_USBD_EP_NR_GET(ep);
- if (NRF_USBD_EPIN_CHECK(ep))
- {
- NRFX_ASSERT(epnr < NRFX_ARRAY_SIZE(NRF_USBD->HALTED.EPIN));
- return NRF_USBD->HALTED.EPIN[epnr];
- }
- else
- {
- NRFX_ASSERT(epnr < NRFX_ARRAY_SIZE(NRF_USBD->HALTED.EPOUT));
- return NRF_USBD->HALTED.EPOUT[epnr];
- }
- }
- bool nrf_usbd_ep_is_stall(uint8_t ep)
- {
- if (NRF_USBD_EPISO_CHECK(ep))
- return false;
- return USBD_HALTED_EPOUT_GETSTATUS_Halted == nrf_usbd_haltedep(ep);
- }
- uint32_t nrf_usbd_epstatus_get(void)
- {
- return NRF_USBD->EPSTATUS;
- }
- void nrf_usbd_epstatus_clear(uint32_t flags)
- {
- NRF_USBD->EPSTATUS = flags;
- __ISB();
- __DSB();
- }
- uint32_t nrf_usbd_epstatus_get_and_clear(void)
- {
- uint32_t ret;
- ret = nrf_usbd_epstatus_get();
- nrf_usbd_epstatus_clear(ret);
- return ret;
- }
- uint32_t nrf_usbd_epdatastatus_get(void)
- {
- return NRF_USBD->EPDATASTATUS;
- }
- void nrf_usbd_epdatastatus_clear(uint32_t flags)
- {
- NRF_USBD->EPDATASTATUS = flags;
- __ISB();
- __DSB();
- }
- uint32_t nrf_usbd_epdatastatus_get_and_clear(void)
- {
- uint32_t ret;
- ret = nrf_usbd_epdatastatus_get();
- nrf_usbd_epdatastatus_clear(ret);
- return ret;
- }
- uint8_t nrf_usbd_setup_bmrequesttype_get(void)
- {
- return (uint8_t)(NRF_USBD->BMREQUESTTYPE);
- }
- uint8_t nrf_usbd_setup_brequest_get(void)
- {
- return (uint8_t)(NRF_USBD->BREQUEST);
- }
- uint16_t nrf_usbd_setup_wvalue_get(void)
- {
- const uint16_t val = NRF_USBD->WVALUEL;
- return (uint16_t)(val | ((NRF_USBD->WVALUEH) << 8));
- }
- uint16_t nrf_usbd_setup_windex_get(void)
- {
- const uint16_t val = NRF_USBD->WINDEXL;
- return (uint16_t)(val | ((NRF_USBD->WINDEXH) << 8));
- }
- uint16_t nrf_usbd_setup_wlength_get(void)
- {
- const uint16_t val = NRF_USBD->WLENGTHL;
- return (uint16_t)(val | ((NRF_USBD->WLENGTHH) << 8));
- }
- size_t nrf_usbd_epout_size_get(uint8_t ep)
- {
- NRFX_ASSERT(NRF_USBD_EP_VALIDATE(ep));
- NRFX_ASSERT(NRF_USBD_EPOUT_CHECK(ep));
- if (NRF_USBD_EPISO_CHECK(ep))
- {
- size_t size_isoout = NRF_USBD->SIZE.ISOOUT;
- if ((size_isoout & USBD_SIZE_ISOOUT_ZERO_Msk) == (USBD_SIZE_ISOOUT_ZERO_ZeroData << USBD_SIZE_ISOOUT_ZERO_Pos))
- {
- size_isoout = 0;
- }
- return size_isoout;
- }
- NRFX_ASSERT(NRF_USBD_EP_NR_GET(ep) < NRFX_ARRAY_SIZE(NRF_USBD->SIZE.EPOUT));
- return NRF_USBD->SIZE.EPOUT[NRF_USBD_EP_NR_GET(ep)];
- }
- size_t nrf_usbd_episoout_size_get(uint8_t ep)
- {
- NRFX_ASSERT(NRF_USBD_EP_VALIDATE(ep));
- NRFX_ASSERT(NRF_USBD_EPOUT_CHECK(ep));
- NRFX_ASSERT(NRF_USBD_EPISO_CHECK(ep));
- size_t size_isoout = NRF_USBD->SIZE.ISOOUT;
- if (size_isoout == 0)
- {
- size_isoout = NRF_USBD_EPISOOUT_NO_DATA;
- }
- else if ((size_isoout & USBD_SIZE_ISOOUT_ZERO_Msk) == (USBD_SIZE_ISOOUT_ZERO_ZeroData << USBD_SIZE_ISOOUT_ZERO_Pos))
- {
- size_isoout = 0;
- }
- return size_isoout;
- }
- void nrf_usbd_epout_clear(uint8_t ep)
- {
- NRFX_ASSERT(NRF_USBD_EPOUT_CHECK(ep) && (NRF_USBD_EP_NR_GET(ep) < NRFX_ARRAY_SIZE(NRF_USBD->SIZE.EPOUT)));
- NRF_USBD->SIZE.EPOUT[NRF_USBD_EP_NR_GET(ep)] = 0;
- __ISB();
- __DSB();
- }
- void nrf_usbd_pullup_enable(void)
- {
- NRF_USBD->USBPULLUP = USBD_USBPULLUP_CONNECT_Enabled << USBD_USBPULLUP_CONNECT_Pos;
- __ISB();
- __DSB();
- }
- void nrf_usbd_pullup_disable(void)
- {
- NRF_USBD->USBPULLUP = USBD_USBPULLUP_CONNECT_Disabled << USBD_USBPULLUP_CONNECT_Pos;
- __ISB();
- __DSB();
- }
- bool nrf_usbd_pullup_check(void)
- {
- return NRF_USBD->USBPULLUP == (USBD_USBPULLUP_CONNECT_Enabled << USBD_USBPULLUP_CONNECT_Pos);
- }
- void nrf_usbd_dpdmvalue_set(nrf_usbd_dpdmvalue_t val)
- {
- NRF_USBD->DPDMVALUE = ((uint32_t)val) << USBD_DPDMVALUE_STATE_Pos;
- }
- void nrf_usbd_dtoggle_set(uint8_t ep, nrf_usbd_dtoggle_t op)
- {
- NRFX_ASSERT(NRF_USBD_EP_VALIDATE(ep));
- NRFX_ASSERT(!NRF_USBD_EPISO_CHECK(ep));
- NRF_USBD->DTOGGLE = ep | (NRF_USBD_DTOGGLE_NOP << USBD_DTOGGLE_VALUE_Pos);
- __DSB();
- NRF_USBD->DTOGGLE = ep | (op << USBD_DTOGGLE_VALUE_Pos);
- __ISB();
- __DSB();
- }
- nrf_usbd_dtoggle_t nrf_usbd_dtoggle_get(uint8_t ep)
- {
- uint32_t retval;
-
- NRF_USBD->DTOGGLE = ep | (NRF_USBD_DTOGGLE_NOP << USBD_DTOGGLE_VALUE_Pos);
- retval = ((NRF_USBD->DTOGGLE) & USBD_DTOGGLE_VALUE_Msk) >> USBD_DTOGGLE_VALUE_Pos;
- return (nrf_usbd_dtoggle_t)retval;
- }
- bool nrf_usbd_ep_enable_check(uint8_t ep)
- {
- NRFX_ASSERT(NRF_USBD_EP_VALIDATE(ep));
- uint8_t epnr = NRF_USBD_EP_NR_GET(ep);
- if (NRF_USBD_EPIN_CHECK(ep))
- {
- return 0 != (NRF_USBD->EPINEN & (1UL << epnr));
- }
- else
- {
- return 0 != (NRF_USBD->EPOUTEN & (1UL << epnr));
- }
- }
- void nrf_usbd_ep_enable(uint8_t ep)
- {
- NRFX_ASSERT(NRF_USBD_EP_VALIDATE(ep));
- uint8_t epnr = NRF_USBD_EP_NR_GET(ep);
- if (NRF_USBD_EPIN_CHECK(ep))
- {
- NRF_USBD->EPINEN |= 1UL << epnr;
- }
- else
- {
- NRF_USBD->EPOUTEN |= 1UL << epnr;
- }
- __ISB();
- __DSB();
- }
- void nrf_usbd_ep_disable(uint8_t ep)
- {
- NRFX_ASSERT(NRF_USBD_EP_VALIDATE(ep));
- uint8_t epnr = NRF_USBD_EP_NR_GET(ep);
- if (NRF_USBD_EPIN_CHECK(ep))
- {
- NRF_USBD->EPINEN &= ~(1UL << epnr);
- }
- else
- {
- NRF_USBD->EPOUTEN &= ~(1UL << epnr);
- }
- __ISB();
- __DSB();
- }
- void nrf_usbd_ep_all_disable(void)
- {
- NRF_USBD->EPINEN = USBD_EPINEN_IN0_Enable << USBD_EPINEN_IN0_Pos;
- NRF_USBD->EPOUTEN = USBD_EPOUTEN_OUT0_Enable << USBD_EPOUTEN_OUT0_Pos;
- __ISB();
- __DSB();
- }
- void nrf_usbd_ep_stall(uint8_t ep)
- {
- NRFX_ASSERT(!NRF_USBD_EPISO_CHECK(ep));
- NRF_USBD->EPSTALL = (USBD_EPSTALL_STALL_Stall << USBD_EPSTALL_STALL_Pos) | ep;
- __ISB();
- __DSB();
- }
- void nrf_usbd_ep_unstall(uint8_t ep)
- {
- NRFX_ASSERT(!NRF_USBD_EPISO_CHECK(ep));
- NRF_USBD->EPSTALL = (USBD_EPSTALL_STALL_UnStall << USBD_EPSTALL_STALL_Pos) | ep;
- __ISB();
- __DSB();
- }
- void nrf_usbd_isosplit_set(nrf_usbd_isosplit_t split)
- {
- NRF_USBD->ISOSPLIT = split << USBD_ISOSPLIT_SPLIT_Pos;
- }
- nrf_usbd_isosplit_t nrf_usbd_isosplit_get(void)
- {
- return (nrf_usbd_isosplit_t)
- (((NRF_USBD->ISOSPLIT) & USBD_ISOSPLIT_SPLIT_Msk) >> USBD_ISOSPLIT_SPLIT_Pos);
- }
- uint32_t nrf_usbd_framecntr_get(void)
- {
- return NRF_USBD->FRAMECNTR;
- }
- void nrf_usbd_lowpower_enable(void)
- {
- NRF_USBD->LOWPOWER = USBD_LOWPOWER_LOWPOWER_LowPower << USBD_LOWPOWER_LOWPOWER_Pos;
- }
- void nrf_usbd_lowpower_disable(void)
- {
- NRF_USBD->LOWPOWER = USBD_LOWPOWER_LOWPOWER_ForceNormal << USBD_LOWPOWER_LOWPOWER_Pos;
- }
- bool nrf_usbd_lowpower_check(void)
- {
- return (NRF_USBD->LOWPOWER != (USBD_LOWPOWER_LOWPOWER_ForceNormal << USBD_LOWPOWER_LOWPOWER_Pos));
- }
- void nrf_usbd_isoinconfig_set(nrf_usbd_isoinconfig_t config)
- {
- NRF_USBD->ISOINCONFIG = ((uint32_t)config) << USBD_ISOINCONFIG_RESPONSE_Pos;
- }
- nrf_usbd_isoinconfig_t nrf_usbd_isoinconfig_get(void)
- {
- return (nrf_usbd_isoinconfig_t)
- (((NRF_USBD->ISOINCONFIG) & USBD_ISOINCONFIG_RESPONSE_Msk) >> USBD_ISOINCONFIG_RESPONSE_Pos);
- }
- void nrf_usbd_ep_easydma_set(uint8_t ep, uint32_t ptr, uint32_t maxcnt)
- {
- if (NRF_USBD_EPIN_CHECK(ep))
- {
- if (NRF_USBD_EPISO_CHECK(ep))
- {
- NRF_USBD->ISOIN.PTR = ptr;
- NRF_USBD->ISOIN.MAXCNT = maxcnt;
- }
- else
- {
- uint8_t epnr = NRF_USBD_EP_NR_GET(ep);
- NRFX_ASSERT(epnr < NRFX_ARRAY_SIZE(NRF_USBD->EPIN));
- NRF_USBD->EPIN[epnr].PTR = ptr;
- NRF_USBD->EPIN[epnr].MAXCNT = maxcnt;
- }
- }
- else
- {
- if (NRF_USBD_EPISO_CHECK(ep))
- {
- NRF_USBD->ISOOUT.PTR = ptr;
- NRF_USBD->ISOOUT.MAXCNT = maxcnt;
- }
- else
- {
- uint8_t epnr = NRF_USBD_EP_NR_GET(ep);
- NRFX_ASSERT(epnr < NRFX_ARRAY_SIZE(NRF_USBD->EPOUT));
- NRF_USBD->EPOUT[epnr].PTR = ptr;
- NRF_USBD->EPOUT[epnr].MAXCNT = maxcnt;
- }
- }
- }
- uint32_t nrf_usbd_ep_amount_get(uint8_t ep)
- {
- uint32_t ret;
- if (NRF_USBD_EPIN_CHECK(ep))
- {
- if (NRF_USBD_EPISO_CHECK(ep))
- {
- ret = NRF_USBD->ISOIN.AMOUNT;
- }
- else
- {
- uint8_t epnr = NRF_USBD_EP_NR_GET(ep);
- NRFX_ASSERT(epnr < NRFX_ARRAY_SIZE(NRF_USBD->EPOUT));
- ret = NRF_USBD->EPIN[epnr].AMOUNT;
- }
- }
- else
- {
- if (NRF_USBD_EPISO_CHECK(ep))
- {
- ret = NRF_USBD->ISOOUT.AMOUNT;
- }
- else
- {
- uint8_t epnr = NRF_USBD_EP_NR_GET(ep);
- NRFX_ASSERT(epnr < NRFX_ARRAY_SIZE(NRF_USBD->EPOUT));
- ret = NRF_USBD->EPOUT[epnr].AMOUNT;
- }
- }
- return ret;
- }
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif
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