https://community.nxp.com/t5/LPCXpresso-IDE/Communicating-with-HIDROM/m-p/577970#M23424 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Mike45 on Mon Nov 15 18:21:22 MST 2010</STRONG><BR /><SPAN>I am trying to send messages from a set of API functions to communicate with the HIDROM example.</SPAN><BR /><BR /><SPAN>I did a trace with USBlyzer software and it logs sent data from the included example application as interrupt transfers.&nbsp; I can't seem to replicate the sent data and i just wanted to make sure that this is the only way to communicate to it.</SPAN><BR /><BR /><SPAN>Is this the right way to communicate to it or is there another way?&nbsp; i've got other choices from the api, like these:</SPAN><BR /><BR /><SPAN>0 = Standard</SPAN><BR /><SPAN>1 = Class</SPAN><BR /><SPAN>2 = Vendor</SPAN><BR /><SPAN>3 = Reserved</SPAN><BR /><SPAN>D4..0 Recipient</SPAN><BR /><SPAN>0 = Device</SPAN><BR /><SPAN>1 = Interface</SPAN><BR /><SPAN>2 = Endpoint</SPAN><BR /><SPAN>3 = Other</SPAN></BODY></HTML> Thu, 16 Jun 2016 01:11:08 GMT lpcware 2016-06-16T01:11:08Z https://community.nxp.com/t5/LPCXpresso-IDE/Communicating-with-HIDROM/m-p/577970#M23424 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Mike45 on Mon Nov 15 18:21:22 MST 2010</STRONG><BR /><SPAN>I am trying to send messages from a set of API functions to communicate with the HIDROM example.</SPAN><BR /><BR /><SPAN>I did a trace with USBlyzer software and it logs sent data from the included example application as interrupt transfers.&nbsp; I can't seem to replicate the sent data and i just wanted to make sure that this is the only way to communicate to it.</SPAN><BR /><BR /><SPAN>Is this the right way to communicate to it or is there another way?&nbsp; i've got other choices from the api, like these:</SPAN><BR /><BR /><SPAN>0 = Standard</SPAN><BR /><SPAN>1 = Class</SPAN><BR /><SPAN>2 = Vendor</SPAN><BR /><SPAN>3 = Reserved</SPAN><BR /><SPAN>D4..0 Recipient</SPAN><BR /><SPAN>0 = Device</SPAN><BR /><SPAN>1 = Interface</SPAN><BR /><SPAN>2 = Endpoint</SPAN><BR /><SPAN>3 = Other</SPAN></BODY></HTML> Thu, 16 Jun 2016 01:11:08 GMT https://community.nxp.com/t5/LPCXpresso-IDE/Communicating-with-HIDROM/m-p/577970#M23424 lpcware 2016-06-16T01:11:08Z https://community.nxp.com/t5/LPCXpresso-IDE/Communicating-with-HIDROM/m-p/577971#M23425 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Mike45 on Mon Nov 15 23:03:04 MST 2010</STRONG><BR /><SPAN>[HTML]Endpoint Descriptor 01 1 Out, Interrupt, 32 ms</SPAN><BR /><SPAN>OffsetFieldSizeValueDescription</SPAN><BR /><SPAN>0bLength107h</SPAN><BR /><SPAN>1bDescriptorType105hEndpoint</SPAN><BR /><SPAN>2bEndpointAddress101h1 Out</SPAN><BR /><SPAN>3bmAttributes103hInterrupt</SPAN><BR /><SPAN>1..0: Transfer Type......11 Interrupt</SPAN><BR /><SPAN>7..2: Reserved000000.. </SPAN><BR /><SPAN>4wMaxPacketSize20040h64 bytes</SPAN><BR /><SPAN>6bInterval120h32 ms</SPAN><BR /><SPAN>[/HTML]</SPAN><BR /><BR /><SPAN>Is it possible to write to this endpoint somehow?</SPAN></BODY></HTML> Thu, 16 Jun 2016 01:11:08 GMT https://community.nxp.com/t5/LPCXpresso-IDE/Communicating-with-HIDROM/m-p/577971#M23425 lpcware 2016-06-16T01:11:08Z