Tool/software: Code Composer Studio
Hello there,
I have a EK-TM4C-1294XL board an running the GrLib demo.
I´m trying to defin a timer ISR, but the routine remains unresolved saying
"unresolved symbol PpmMatchIntHandler, first referenced in ./startup_ccs.obj grlib_demo C/C++ Problem"
I have defined it in
1) grlib_demo.cpp, like void PpmMatchIntHandler(void){ .... };
2.) in startup_ccs.c as an extern function "extern void PpmMatchIntHandler(void); "
3.) in startup_ccs.c within the "g_pfnVectors" table
Even if I define a function prototype in grlib_demo.cpp, it doesn´t help.
Does someone have an idea, what I´m missing?
best regards!