https://community.nxp.com/t5/LPCXpresso-IDE/USB-Callback/m-p/565198#M17885 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by nasib on Sat Feb 16 01:39:18 MST 2013</STRONG><BR /><SPAN>Hi all!</SPAN><BR /><BR /><SPAN>I have developed a complete USB aplication in my PC, also i have programed de lpcxpresso11U14 to receive data from PC. About this there is no problem.</SPAN><BR /><BR /><SPAN>But when i want to write a callback from the device to the PC i always write 000000, and i don't know why, because i am writing ok in the buffer and i test it.</SPAN><BR /><BR /><SPAN>Anyone know if i could do something special to achieve it.</SPAN><BR /><BR /><SPAN>Thank you very much!</SPAN></BODY></HTML> Wed, 15 Jun 2016 23:43:59 GMT lpcware 2016-06-15T23:43:59Z https://community.nxp.com/t5/LPCXpresso-IDE/USB-Callback/m-p/565198#M17885 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by nasib on Sat Feb 16 01:39:18 MST 2013</STRONG><BR /><SPAN>Hi all!</SPAN><BR /><BR /><SPAN>I have developed a complete USB aplication in my PC, also i have programed de lpcxpresso11U14 to receive data from PC. About this there is no problem.</SPAN><BR /><BR /><SPAN>But when i want to write a callback from the device to the PC i always write 000000, and i don't know why, because i am writing ok in the buffer and i test it.</SPAN><BR /><BR /><SPAN>Anyone know if i could do something special to achieve it.</SPAN><BR /><BR /><SPAN>Thank you very much!</SPAN></BODY></HTML> Wed, 15 Jun 2016 23:43:59 GMT https://community.nxp.com/t5/LPCXpresso-IDE/USB-Callback/m-p/565198#M17885 lpcware 2016-06-15T23:43:59Z https://community.nxp.com/t5/LPCXpresso-IDE/USB-Callback/m-p/565199#M17886 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by cwpjr on Mon Feb 18 15:12:00 MST 2013</STRONG><BR /><SPAN>If you have any links that were helpful in learning how to develop the PC side USB app I'd appreciated if you would share.</SPAN><BR /><BR /><SPAN>Thanks, Clyde</SPAN></BODY></HTML> Wed, 15 Jun 2016 23:44:00 GMT https://community.nxp.com/t5/LPCXpresso-IDE/USB-Callback/m-p/565199#M17886 lpcware 2016-06-15T23:44:00Z