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How to change TAS5727 I2C address in GUI?

Howard Chamberlin
Prodigy 130 points

I am developing a stereo speaker system with separate amplifiers for the
woofers and tweeters. Woofer amplifier has a 15K pulldown on the A_SEL_~FAULT
pin and tweeter amplifier has a pullup so it responds to a different I2C
address making it possible to control both amplifiers independently with one
I2C interface.

For the GUI software and MC57xxPSIA interface, I am aware that the I2C address
of the target amplifier must be set using an external Windows environment
variable. Is there any way to change the I2C address in the GUI istelf?

Having to shut down, edit the environment environment vriable with Windows'
clunky tools, then restarting the GUI in order to talk to the other amplifier
is going to be impossibly tedious.

HAL