47 #define IMU_WR_MSG(link, msg) (((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->WR_MSG = (msg))  argument
50 #define IMU_RD_MSG(link) (((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->RD_MSG)  argument
53 #define IMU_RX_FIFO_LOCKED(link) \  argument
55 …(((IMU_Type *)(uintptr_t)IMU_PEER_CPU_BASE(link))->MSG_FIFO_STATUS & IMU_MSG_FIFO_STATUS_MSG_FIFO_…
58 #define IMU_TX_FIFO_LOCKED(link) \  argument
60 …(((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_STATUS & IMU_MSG_FIFO_STATUS_MSG_FIFO_L…
63 #define IMU_TX_FIFO_ALMOST_FULL(link)                                           \  argument
64     (0UL != (((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_STATUS & \
68 #define IMU_RX_FIFO_EMPTY(link) \  argument
70 …(((IMU_Type *)(uintptr_t)IMU_PEER_CPU_BASE(link))->MSG_FIFO_STATUS & IMU_MSG_FIFO_STATUS_MSG_FIFO_…
73 #define IMU_LOCK_TX_FIFO(link) \  argument
74 …(((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_CNTL |= IMU_MSG_FIFO_CNTL_WAIT_FOR_ACK_…
77 #define IMU_UNLOCK_TX_FIFO(link) \  argument
78 …(((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_CNTL &= ~IMU_MSG_FIFO_CNTL_WAIT_FOR_ACK…
81 #define IMU_RX_FIFO_MSG_COUNT(link)                                                                …  argument
82 …((((IMU_Type *)(uintptr_t)IMU_PEER_CPU_BASE(link))->MSG_FIFO_STATUS & IMU_MSG_FIFO_STATUS_MSG_COUN…
86 #define IMU_TX_FIFO_MSG_COUNT(link)                                                                …  argument
87 …((((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_STATUS & IMU_MSG_FIFO_STATUS_MSG_COUNT…
98 #define IMU_TX_FIFO_STATUS(link) (((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_STATUS)  argument
101 #define IMU_RX_FIFO_STATUS(link) (((IMU_Type *)(uintptr_t)IMU_PEER_CPU_BASE(link))->MSG_FIFO_STATUS)  argument
104 #define IMU_TX_FIFO_CNTL(link) (((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_CNTL)  argument
118 #define IMU_WR_PTR(link)                                                                   \  argument
119     IMU_FIFO_SW_WRAPAROUND((IMU_TX_FIFO_STATUS(link) & IMU_MSG_FIFO_STATUS_WR_PTR_MASK) >> \
122 #define IMU_RD_PTR(link)                                                                   \  argument
123     IMU_FIFO_SW_WRAPAROUND((IMU_RX_FIFO_STATUS(link) & IMU_MSG_FIFO_STATUS_RD_PTR_MASK) >> \
189 status_t IMU_Init(imu_link_t link);
196 void IMU_Deinit(imu_link_t link);
215 static inline void IMU_WriteMsg(imu_link_t link, uint32_t msg)  in IMU_WriteMsg()  argument
217     IMU_WR_MSG(link, msg);  in IMU_WriteMsg()
228 static inline uint32_t IMU_ReadMsg(imu_link_t link)  in IMU_ReadMsg()  argument
230     return IMU_RD_MSG(link);  in IMU_ReadMsg()
252 int32_t IMU_SendMsgsBlocking(imu_link_t link, const uint32_t *msgs, int32_t msgCount, bool lockSend…
276 int32_t IMU_TrySendMsgs(imu_link_t link, const uint32_t *msgs, int32_t msgCount, bool lockSendFifo);
299 int32_t IMU_TryReceiveMsgs(imu_link_t link, uint32_t *msgs, int32_t desiredMsgCount, bool *needAckL…
322 int32_t IMU_ReceiveMsgsBlocking(imu_link_t link, uint32_t *msgs, int32_t desiredMsgCount, bool *nee…
344 int32_t IMU_SendMsgPtrBlocking(imu_link_t link, uint32_t msgPtr, bool lockSendFifo);
352 static inline void IMU_LockSendFifo(imu_link_t link, bool lock)  in IMU_LockSendFifo()  argument
356 …((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_CNTL |= IMU_MSG_FIFO_CNTL_WAIT_FOR_ACK_M…  in IMU_LockSendFifo()
360 …((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_CNTL &= ~IMU_MSG_FIFO_CNTL_WAIT_FOR_ACK_…  in IMU_LockSendFifo()
371 void IMU_FlushSendFifo(imu_link_t link);
382 static inline void IMU_SetSendFifoWaterMark(imu_link_t link, uint8_t waterMark)  in IMU_SetSendFifoWaterMark()  argument
384     uint32_t reg = ((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_CNTL;  in IMU_SetSendFifoWaterMark()
389     ((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_CNTL = reg;  in IMU_SetSendFifoWaterMark()
398 static inline uint32_t IMU_GetReceivedMsgCount(imu_link_t link)  in IMU_GetReceivedMsgCount()  argument
400     return IMU_RX_FIFO_MSG_COUNT(link);  in IMU_GetReceivedMsgCount()
409 static inline uint32_t IMU_GetSendFifoEmptySpace(imu_link_t link)  in IMU_GetSendFifoEmptySpace()  argument
411     return IMU_MSG_FIFO_MAX_COUNT - IMU_TX_FIFO_MSG_COUNT(link) - 1U;  in IMU_GetSendFifoEmptySpace()
427 uint32_t IMU_GetStatusFlags(imu_link_t link);
435 static inline void IMU_ClearPendingInterrupts(imu_link_t link, uint32_t mask)  in IMU_ClearPendingInterrupts()  argument
437     ((IMU_Type *)(uintptr_t)IMU_CUR_CPU_BASE(link))->MSG_FIFO_CNTL |= mask;  in IMU_ClearPendingInterrupts()