lpcware

UART problem with the relocated application code

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by Dore on Wed Dec 18 03:56:23 MST 2013
Hi,

I have written a small app code in which UART, Timer are there along with one external GPIO interrupt. A boot code which is for application upgrade through my specific commands.
I have moved my app code to 0x1000 and my boot code starts at 0x000.
In this case with my boot code the UART communication works, I am able to send and receive commands responses w.r.t my own protocol format.
I have the same in app code. Both individually works fine. But when I relocate the application to 0x1000 onwards the app code's UART communication doesnt respond most of the times, rarely it responds for my commands.
Is there something specifically I should take care at this scenario.

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