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Implementing a 'live watch' window in C# test app using ST-Link

Question asked by Jim Frederick on Nov 20, 2015
Latest reply on Mar 21, 2016 by Clive One
I'd like to implement something like IAR's EWARM 'live-watch' window in a C# app on a PC to interrogate firmware values via an ST-Link. I'd use this for production testing or diagnostics. The 'live watch' window in EWARM will read parameters over an ST-Link without pausing execution of firmware. It also allows writing too.

In lieu of this, we use a UART or CAN bus but it would be nice to eliminate redundant hardware connections and use the ST-Link since it's needed for initial programming anyway.

Does anybody do this? Is there an API or DLL available to implement this type of communications?

-Jim

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