JSON RPC calls would be trivial to use from any scripting environment - python, perl, or ruby; even shell scripts would be an option with curl and such.
Okay, if someone is hardware oriented and has never stepped outside the assembly and C world, then doing it from C isn't particularly convenient - but even with such background I would assume that most embedded processor people would know one of those scripting languages just to automate stuff in their development/testing workflow.
Okay, if someone is hardware oriented and has never stepped outside the assembly and C world, then doing it from C isn't particularly convenient - but even with such background I would assume that most embedded processor people would know one of those scripting languages just to automate stuff in their development/testing workflow.