_button1 r8 == r12 ? r12 = pm(volume_db); r8 = volume_db; r8 = pm(filter_active); r12 = 0; r9 = filter_db; r8 = r8 + r9; i14 = r8; r12 = pm(i14,0); r12 = r12 + 1; r9 = 21; r9 > r12 ? r12 = -20; i14 = r8; pm(i14,0) = r12; _set_filter _set_LEDs_from_filter rti; ja nein