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40 lines
1.0 KiB
C++
40 lines
1.0 KiB
C++
#pragma once
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#include "Status.h"
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#include <cstddef>
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class IUSBEndpoint
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{
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public:
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enum Direction
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{
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USB_ENDPOINT_IN = 0x80,
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USB_ENDPOINT_OUT = 0x00,
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};
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struct EndpointDescriptor
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{
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint8_t bEndpointAddress;
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uint8_t bmAttributes;
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uint16_t wMaxPacketSize;
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uint8_t bInterval;
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};
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virtual ~IUSBEndpoint() = default;
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//Open and close the endpoint.
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virtual Status Open() = 0;
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virtual void Close() = 0;
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//This will read from the inBuffer pointer for the specified size and write it to the endpoint.
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virtual Status Write(const void *inBuffer, size_t bufferSize) = 0;
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//This will read from the endpoint and put the data in the outBuffer pointer for the specified size.
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virtual Status Read(void *outBuffer, size_t bufferSize) = 0;
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//Get endpoint's direction. (IN or OUT)
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virtual IUSBEndpoint::Direction GetDirection() = 0;
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//Get the endpoint descriptor
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virtual EndpointDescriptor *GetDescriptor() = 0;
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}; |