/****************************************
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endpoint.h
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Endpoint header file for MUSBFSFC firmware
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****************************************/
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#ifndef _ENDPOINT_H_
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#define _ENDPOINT_H_
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#include <stdint.h>
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#define M_EP_NODATA -1
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/* Define maximum packet size for bulk endpoints */
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#define M_EP_MAXP 64
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/* Define endpoint call status values */
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#define M_EP_NORMAL 0
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#define M_EP_RESET 1
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/* Endpoint CSR register bits */
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#define M_INCSR_IPR 0x01
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#define M_INCSR_FifoNotEmpty 0x02
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#define M_INCSR_UnderRun 0x04
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#define M_INCSR_FF 0x08
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#define M_INCSR_SendStall 0x10
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#define M_INCSR_SentStall 0x20
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#define M_INCSR_CDT 0x40
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#define M_OUTCSR_OPR 0x01
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#define M_OUTCSR_FifoFull 0x02
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#define M_OUTCSR_OverRun 0x04
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#define M_OUTCSR_DataError 0x08
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#define M_OUTCSR_FF 0x10
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#define M_OUTCSR_SendStall 0x20
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#define M_OUTCSR_SentStall 0x40
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#define M_OUTCSR_CDT 0x80
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#define EnableDMA 0x00000001
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#define DIR_IN 0x00000002
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#define DIR_OUT 0x00000000
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#define DMAMode0 0x00000000
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#define DMAMode1 0x00000004
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#define IntEnab 0x00000008
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#define EndPoint1 0x00000010
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#define EndPoint2 0x00000020
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#define EndPoint3 0x00000030
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#define DmaMode1Max1 0x00000100
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#define DmaMode1Max2 0x00000200
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#define DmaMode1Max3 0x00000300
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#define DmaMode1Max4 0x00000400
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#define DmaMode1Max5 0x00000500
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#define DmaMode1Max6 0x00000600
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#define DmaMode1Max7 0x00000700
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#define DmaMode1Max8 0x00000800
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#define DmaMode1Max16 0x00001000
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/* Bulk In Endpoint status structure */
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typedef struct{
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void *pData; /* Pointer to data to transmit */
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int32_t nBytesLeft; /* Number of bytes left to send */
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uint8_t byEP; /* Endpoint number */
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}USB_BulkInStatus;
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//typedef USB_BulkInStatus *PM_EPBIN_STATUS;
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/* Bulk Out Endpoint status structure */
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typedef struct{
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void *pData; /* Pointer to data buffer */
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uint32_t nBuffLen; /* Length of data buffer */
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uint32_t nBytesRecv; /* Number of bytes received */
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uint8_t byEP; /* Endpoint number */
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}USB_BulkOutStatus;
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//typedef USB_BulkOutStatus * PM_EPBOUT_STATUS;
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extern USB_BulkInStatus gepbin1, gepbin2,gepbin3;
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extern USB_BulkOutStatus gepbout1, gepbout2, gepbout3;
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/* Function prototypes */
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void EndpointBulkIn (USB_BulkInStatus *pbistate, uint32_t nCallState);
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void EndpointBulkOut (USB_BulkOutStatus *pbostate, uint32_t nCallState);
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#endif /* _ENDPOINT_H_ */
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