etm_audio.c: fix off-by-one error in auw of FIR coefficients This fix was already made in FC Tourmaline a while back, but it is also the kind of bugfix that deserves to be backported to Magnetite and Selenite as well.

/* trivial reconstruction from disassembly */

Application_Initialize()
{
	Init_Target();
	Init_Drivers();
	Cust_Init_Layer1();
	Init_Serial_Flows();
	StartFrame();
	Init_Unmask_IT();
}