[SOLVED] Pi Zero, PWM (analogue) output

[TheDutypaid]

Hmm,

Got all my new components today and breadboarded it all up for testing. Only running the one line of audio code

Code:

dtoverlay=pwm-2chan,pin=18,func=2,pin2=13,func2=4

Turned it all on and... nothing.

Even tested bare output from the Zero.

I feel the problem is a programming one,
Looking back through the README.overlays file I found this, which I have not tested as running out of time, do you think this is what is needed?

Code:

Name:   audremap
Info:   Switches PWM sound output to pins 12 (Right) & 13 (Left)
Load:   dtoverlay=audremap,<param>=<val>
Params: swap_lr                 Reverse the channel allocation, which will also
                                swap the audio jack outputs (default off)
        enable_jack             Don't switch off the audio jack output
                                (default off)

So do I need to add this below to the config file?

Code:

dtoverlay=audremap,<enable_jack>=<val>

I'm unsure about the val.