The section is "Input Hooks" (speaking of errors... but still not the first title I'd look for this under.)
On Fri, Feb 19, 2016 at 7:59 AM, Forrest Curo <[email protected]> wrote: > Okay, among 'examples' there is a section titled 'Output Hooks' (not, to > my mind, the most obvious titles to look for) > and the examples have errors: > ie > > ; An opcode receiver that plays a major or minor chord whenever a > ; Note On arrives > > function mychord (data) > with channel = second(data), > keynum = third(data), > velocity = fourth(data) > send("mp:midi", key: key, vel: vel, chan: chan) > send("mp:midi", key: key + pick(3,4), vel: vel, chan: chan) > send("mp:midi", key: key + 7, vel: vel, chan: chan) > end > > ;; assign receiver for the mm:on opcode (Note Ons) > > send("mp:receive", mm:on, mychord) > > ;; when you are done clear it... > > send("mp:receive", mm:on, #f) > ----------------------------------------------------------- > > It can be fixed, however. This works: > ------------------------------------------------------------- > function mychord (data) > with channel = second(data), > keynum = third(data), > velocity = fourth(data) > send("mp:midi", key: keynum, amp: velocity, chan: channel) > send("mp:midi", key: keynum + pick(3,4), amp: velocity, chan: channel) > send("mp:midi", key: keynum + 7, amp: velocity, chan: channel) > end > > ;; assign receiver for the mm:on opcode (Note Ons) > > send("mp:receive", mm:on, mychord) > > > On Thu, Feb 18, 2016 at 9:10 PM, Forrest Curo <[email protected]> > wrote: > >> I see a tutorial on sending midi out >> >> and ways to declare a function to be receiving midi in with specific >> opcodes >> >> but I'm not at all clear on how such a function should be written to >> extract the data when a midi message comes in. >> >> Examples anywhere? >> >> >> >
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