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Elite on the BBC Micro

Sound: ECMOF [Master version]

Name: ECMOF [Show more] Type: Subroutine Category: Sound Summary: Switch off the E.C.M.
Context: See this subroutine in context in the source code Variations: See code variations for this subroutine in the different versions References: This subroutine is called as follows: * Main flight loop (Part 16 of 16) calls ECMOF * RES2 calls ECMOF * SFRMIS calls entry point ECMOF-1

Switch the E.C.M. off, turn off the dashboard bulb and make the sound of the E.C.M. switching off). Other entry points: ECMOF-1 Contains an RTS
RTS \ Return from the subroutine .ECMOF IF _SNG47 LDA #0 \ Set ECMA and ECMB to 0 to indicate that no E.C.M. is STA ECMA \ currently running STA ECMP ELIF _COMPACT STZ ECMA \ Set ECMA and ECMB to 0 to indicate that no E.C.M. is STZ ECMP \ currently running ENDIF JMP ECBLB \ Update the E.C.M. indicator bulb on the dashboard and \ return from the subroutine using a tail call