The C5000 Boosterpack for the MSP430 has a headset with microphone connector. I can easily tap out of it and run the signal to a power amplifier for a big speaker.
However, I'd like to substitute an electric signal generator for the microphone input. So, is there an easy pin configuration that allows me to bypass the audio headset set detection circuit, or do something else to get my signal into the input circuitry?
Thanks,
Markus
