AnsweredAssumed Answered

blhost.exe Connection Problem.

Question asked by Paul Roberts on Feb 27, 2020
Latest reply on Mar 5, 2020 by Felipe García

I'm having trouble getting blhost.exe to connect to my MIMXRT1064-EVK with project evkmimxrt1064_flashloader running.  My PC is running Win10.  Right now LPUART1 it what is used over the "Freelink Interface".   This is normally used as the debug port in many of the NXP example programs.

At the PC command prompt, when I type:


   blhost -port COM10 --get-property 1


I appear to see an output similar to the one you get when you type blhost --help, which ends with the disclaimer:


   ** Note that not all commands/properties are supported on all platforms.


I have connected a scope to my RX input pin, and am not capturing any attempts by the PC to transmit on COM10, so it appears as though blhost.exe is nonfunctional.


What am I doing wrong?  Any suggestions are welcome.