https://community.nxp.com/t5/MQX-Software-Solutions/Is-possible-to-do-a-MQX-USB-general-purpose-communication/m-p/275523#M8512 <HTML><HEAD></HEAD><BODY><P>Hi Freescale team and community.</P><P></P><P>I need to do a general purpose USB communication between Kinetis (TWR-K60 using MQX) and PC. The PC side is solved thanks to example from Freescale ("How to make a graphical user interface (GUI) for USB communication") and the extensive host drivers examples for PC. But in the microcontroller side, I am not able to do this.</P><P></P><P>I started using the good example of USB CDC Virtual COM and worked perfectly, but now, I need to do the communication without virtual COM port.</P><P></P><P>I have tried to do a new class driver using the manual "Freescale MQX USB Device User’s Guide" specifically the chapter "Chapter 4 Developing new Class Drivers", but it has a very short explanation and there are not any examples for to do a complete new class driver. Also I have tried to move the micro side code from Freescale example (How to make a graphical user interface (GUI) for USB communication) and neither I have been able.</P><P></P><P>I need some help with this theme and if somebody has an example, I would be greatful. Thanks!</P></BODY></HTML> Fri, 11 Oct 2013 10:37:15 GMT raulnorthstar 2013-10-11T10:37:15Z https://community.nxp.com/t5/MQX-Software-Solutions/Is-possible-to-do-a-MQX-USB-general-purpose-communication/m-p/275523#M8512 <HTML><HEAD></HEAD><BODY><P>Hi Freescale team and community.</P><P></P><P>I need to do a general purpose USB communication between Kinetis (TWR-K60 using MQX) and PC. The PC side is solved thanks to example from Freescale ("How to make a graphical user interface (GUI) for USB communication") and the extensive host drivers examples for PC. But in the microcontroller side, I am not able to do this.</P><P></P><P>I started using the good example of USB CDC Virtual COM and worked perfectly, but now, I need to do the communication without virtual COM port.</P><P></P><P>I have tried to do a new class driver using the manual "Freescale MQX USB Device User’s Guide" specifically the chapter "Chapter 4 Developing new Class Drivers", but it has a very short explanation and there are not any examples for to do a complete new class driver. Also I have tried to move the micro side code from Freescale example (How to make a graphical user interface (GUI) for USB communication) and neither I have been able.</P><P></P><P>I need some help with this theme and if somebody has an example, I would be greatful. Thanks!</P></BODY></HTML> Fri, 11 Oct 2013 10:37:15 GMT https://community.nxp.com/t5/MQX-Software-Solutions/Is-possible-to-do-a-MQX-USB-general-purpose-communication/m-p/275523#M8512 raulnorthstar 2013-10-11T10:37:15Z