issue with the COM port

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

issue with the COM port

283 Views
lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by Gurudatta Palankar on Wed Dec 16 01:41:53 MST 2015
Hi,

        I am working on NXP's LPC1769. I have an issue with the COM port. When I insert the LPC1769 to the system, the COM port number is not visible. I have installed the necessary drivers provided by LPCXpresso. When i insert the usb cable to the system it is seen in device manager as USB device with DFU capabilities but not with the COM port number. I have attached an image which shows this. I will be thankful if anyone tell me how to deal with this..
Labels (1)
0 Kudos
1 Reply

272 Views
lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by vtw.433e on Wed Dec 16 02:11:18 MST 2015
Looks like you are trying connect to and to boot Lpc-link...
https://www.lpcware.com/content/faq/lpcxpresso/booting-lpc-link

It is not, and cannot be a com port for your lpc1769. It is your debugger!

Suggest you take a look at your board and what's connected where...
0 Kudos