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webusb / arduino

WebUSB demos running on Arduino (and compatible) hardware.
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Warnings on sketch compilation #19

Closed iamelru closed 7 years ago

iamelru commented 7 years ago

Hello!

Sketch gives me this on compilation: C:\Users\El\Documents\Arduino\libraries\WebUSB\WebUSB.cpp: In member function 'bool WebUSB::VendorControlRequest(USBSetup&)':

C:\Users\El\Documents\Arduino\libraries\WebUSB\WebUSB.cpp:139:22: warning: narrowing conversion of '(((WebUSB*)this)->WebUSB::numAllowedOrigins + 12)' from 'int' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]

 0x05, 0x00, 0x0c + numAllowedOrigins, 0x00, 0x01,

                  ^

C:\Users\El\Documents\Arduino\libraries\WebUSB\WebUSB.cpp:143:10: warning: narrowing conversion of '(((WebUSB*)this)->WebUSB::numAllowedOrigins + 3)' from 'int' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]

 0x03 + numAllowedOrigins, 0x02, pluggedInterface

      ^

arduino version is 1.6.11

And no, i can not see my leonardo in console demo..