Hello, I am looking for information about programming an ARM M4 firmware to basically broadcast serial information to a bluegiga WF121-A wifi module. My device will receive 2 serial inputs and I want the serial input packets to be sniffed and broadcasted…

I have to port a solution i am working on for Cortex-M4. I need to build,profile and later optimize.
Can somebody please suggest which all tool will be helpful.