Add option to specify max packet size in IUSBEndpoint::Open()

ControllerUSB/include/IController.h

@@ -18,7 +18,7 @@ protected:
 
 public:
     uint8_t m_inputData[100];
-    bool m_UpdateCalled;
+    bool m_UpdateCalled = false;
 
     IController(std::unique_ptr<IUSBDevice> &&interface) : m_device(std::move(interface)) {}
     virtual ~IController() = default;

ControllerUSB/include/IUSBEndpoint.h

@@ -23,8 +23,8 @@ public:
 
     virtual ~IUSBEndpoint() = default;
 
-    //Open and close the endpoint.
-    virtual Status Open() = 0;
+    //Open and close the endpoint. if maxPacketSize is not set, it uses wMaxPacketSize from the descriptor.
+    virtual Status Open(int maxPacketSize = 0) = 0;
     virtual void Close() = 0;
 
     //This will read from the inBuffer pointer for the specified size and write it to the endpoint.

SwitchUSB/include/SwitchUSBEndpoint.h

@@ -16,7 +16,7 @@ public:
     ~SwitchUSBEndpoint();
 
     //Open and close the endpoint
-    virtual Result Open();
+    virtual Result Open(int maxPacketSize = 0);
     virtual void Close();
 
     //buffer should point to the data array, and only the specified size will be read.

SwitchUSB/source/SwitchUSBEndpoint.cpp

@@ -13,9 +13,9 @@ SwitchUSBEndpoint::~SwitchUSBEndpoint()
     Close();
 }
 
-Result SwitchUSBEndpoint::Open()
+Result SwitchUSBEndpoint::Open(int maxPacketSize)
 {
-    Result rc = usbHsIfOpenUsbEp(m_ifSession, &m_epSession, 1, m_descriptor->wMaxPacketSize, m_descriptor);
+    Result rc = usbHsIfOpenUsbEp(m_ifSession, &m_epSession, 1, (maxPacketSize != 0 ? maxPacketSize : m_descriptor->wMaxPacketSize), m_descriptor);
     if (R_FAILED(rc))
         return 73011;
     return rc;