topic Re: Using On-Chip USB Driver for Communications via virtual COM Port in LPCXpresso IDE https://community.nxp.com/t5/LPCXpresso-IDE/Using-On-Chip-USB-Driver-for-Communications-via-virtual-COM-Port/m-p/565303#M17935 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Sakphul on Sat May 14 09:46:14 MST 2011</STRONG><BR /><SPAN>Ok, then another Question:</SPAN><BR /><SPAN>For Debugging Purposes i would like print some Test strings via USB. </SPAN><BR /><BR /><SPAN>Is there any tool out there where i can log/see the data transmitted by a HID Device? Like a terminal programm for RS232? Or do i have to write my own Programm for that?</SPAN></BODY></HTML> Wed, 15 Jun 2016 23:44:41 GMT lpcware 2016-06-15T23:44:41Z Using On-Chip USB Driver for Communications via virtual COM Port https://community.nxp.com/t5/LPCXpresso-IDE/Using-On-Chip-USB-Driver-for-Communications-via-virtual-COM-Port/m-p/565301#M17933 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Sakphul on Sat May 14 09:01:50 MST 2011</STRONG><BR /><SPAN>Hello</SPAN><BR /><SPAN>is it possible to use the On Chip USB Driver within the ROM for Communication via a Virtual COM Port?</SPAN><BR /><SPAN>I have seen the usbcdc example using a self written usb Driver which consumes about 6kB of Flash.</SPAN><BR /><SPAN>I would like to use the on-Chip USB Driver instead of this self written one. But within the Users manual of the LPC1343 it says that the On-Chip Driver only supports HID and MSC.</SPAN><BR /><BR /><SPAN>So is it possible to run a communications connection with the On-Chip Driver just by changing the USB Device Descriptor?</SPAN></BODY></HTML> Wed, 15 Jun 2016 23:44:39 GMT https://community.nxp.com/t5/LPCXpresso-IDE/Using-On-Chip-USB-Driver-for-Communications-via-virtual-COM-Port/m-p/565301#M17933 lpcware 2016-06-15T23:44:39Z Re: Using On-Chip USB Driver for Communications via virtual COM Port https://community.nxp.com/t5/LPCXpresso-IDE/Using-On-Chip-USB-Driver-for-Communications-via-virtual-COM-Port/m-p/565302#M17934 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by ktownsend on Sat May 14 09:42:32 MST 2011</STRONG><BR /><HR /><SPAN style="color: #0000ff;"><STRONG>Quote: Sakphul</STRONG><BR />Hello<BR />is it possible to use the On Chip USB Driver within the ROM for Communication via a Virtual COM Port?<BR />I have seen the usbcdc example using a self written usb Driver which consumes about 6kB of Flash.<BR />I would like to use the on-Chip USB Driver instead of this self written one. But within the Users manual of the LPC1343 it says that the On-Chip Driver only supports HID and MSC.<BR /> <BR />So is it possible to run a communications connection with the On-Chip Driver just by changing the USB Device Descriptor?</SPAN><HR /><BR /><SPAN> </SPAN><BR /><SPAN>Generally, the UM doesn't (intentionally) lie. :)&nbsp; You can only use the on-chip drivers for HID and MSC.&nbsp; If you want CDC, etc., you'll have to roll your own.</SPAN></BODY></HTML> Wed, 15 Jun 2016 23:44:40 GMT https://community.nxp.com/t5/LPCXpresso-IDE/Using-On-Chip-USB-Driver-for-Communications-via-virtual-COM-Port/m-p/565302#M17934 lpcware 2016-06-15T23:44:40Z Re: Using On-Chip USB Driver for Communications via virtual COM Port https://community.nxp.com/t5/LPCXpresso-IDE/Using-On-Chip-USB-Driver-for-Communications-via-virtual-COM-Port/m-p/565303#M17935 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Sakphul on Sat May 14 09:46:14 MST 2011</STRONG><BR /><SPAN>Ok, then another Question:</SPAN><BR /><SPAN>For Debugging Purposes i would like print some Test strings via USB. </SPAN><BR /><BR /><SPAN>Is there any tool out there where i can log/see the data transmitted by a HID Device? Like a terminal programm for RS232? Or do i have to write my own Programm for that?</SPAN></BODY></HTML> Wed, 15 Jun 2016 23:44:41 GMT https://community.nxp.com/t5/LPCXpresso-IDE/Using-On-Chip-USB-Driver-for-Communications-via-virtual-COM-Port/m-p/565303#M17935 lpcware 2016-06-15T23:44:41Z