trentgill

--- flash crash
-- quantizer & w/syn output

function init()
    input[1].mode('scale',{0,1,2,3,4,5,6,7,8,9,10,11})
    ii.wsyn.ar_mode(1)
    ii.wsyn.fm_ratio(1)
    output[2].action = pulse()
end

trentgill

--- crow syntax reference
-- many libs have multiple access styles
-- i think we need to be more explicit about the idiomatic choices
-- all examples / bowery / tutorials should use *the* way


--- input
_ = input[n].volts  --> returns current voltage
input[n].query()    --> sends voltage to the stream handler
input[n].mode('mode' [, args])      -- function style

trentgill

--- norns library for crow namespace support
-- enables full syntax support for calling crow functions, and setting crow values
-- does *not* support directly querying values or function responses from crow


--- helper fns for quoting (aka stringifying) lua constructs

quotekey = function(ix)
    -- stringify table keys with [] style
    local fstr = (type(ix)=='number') and '[%g]' or '[%q]'

trentgill

--- crowy: this script runs on crow

function init()
  print '~crowy~'
  metro[1].event = function(v) print("tick: "..v) end
  metro[1]:start()
end

trentgill

--- sequins.
-- a demonstration

engine.name = 'PolyPerc'
local MusicUtil = require "musicutil"

-- TODO operate by reference so the scale can change without recreating the sequin
dim = {3,6,9,15,18,21,-6}
bass = {-6,-12,-15}
lyd = {12,14,16,18,19,9,11,24}

trentgill

--- clocky -- a demo of norns' clock library on crow
-- NB: requires experimental crow beta
-- available from https://github.com/monome/crow/pull/352

myarp = {}
myarp2 = {}
mylfo = {}


--myskal = {0,2,4,7,9,12,14,16,19,24}

trentgill

#define NUM_OSCS 6

void ii_vox( uint8_t* d )
{
    if( !jt_state.smode ){ return; } // ignore if *not* in syn mode

    int8_t voice = (int8_t)d[0] -1;
    if( voice >= NUM_OSCS ){ return; } // voice out of range

    int16_t note = (d[1] << 8) + d[2];

trentgill

--- An exploration of Just Friends' Geode

j = ii.jf -- alias used throughout

function init()
    j.mode(1)

    input[1]{ mode = 'change'
            , direction = 'rising'
            }

trentgill

--- An exploration of Just Friends' Geode

j = ii.jf -- alias used throughout

function init()
    j.mode(1)

    input[1]{ mode = 'change'
            , direction = 'rising'
            }

trentgill

--- Exploring crow's input modes

function init()
  input[1].mode( 'volume', 0.001 )
  output[4].slew = 3
end

new_base = false

input[1].volume = function( level )