test.lua

-- arcify
-- test script
--
-- go to the PARAMS page to assign
-- params to your Arc

engine.name = "TestSine"

-- create Arcify class and arcify object
local Arcify = include("lib/arcify")
local arcify = Arcify.new()

function init()
    -- add some params for arcify to tap into
    params:add {
        type = "control",
        id = "hz",
        name = "Frequency",
        controlspec = controlspec.new(100, 8000, "exp", 10, 220),
        action = function(value)
            engine.hz(value)
            redraw()
        end
    }
    params:add {
        type = "control",
        id = "amp",
        name = "Amplitude",
        controlspec = controlspec.new(0, 1, "lin", 0.01, 0.5),
        action = function(value)
            engine.amp(value)
            redraw()
        end
    }

    -- register parameters with arcify
    arcify:register("hz", 10)
    arcify:register("amp", 0.01)

    -- after registering all your params run add_params()
    -- to make them visible in norns params menu
    arcify:add_params()
end

function key(n, z)
    -- if you want to use a shift key with Arcify
    -- pass key params in
    arcify:handle_shift(n, z)
    redraw()
end

function redraw()
    screen.clear()

    screen.move(16, 16)
    screen.text("Arcify Test")
    screen.move(16, 28)
    screen.text("Hz")
    screen.move(36, 28)
    screen.text(params:get("hz"))
    screen.move(16, 36)
    screen.text("Amp")
    screen.move(36, 36)
    screen.text(params:get("amp"))
    screen.move(16, 48)
    screen.text("See the PARAMS screen")
    screen.move(16, 56)
    screen.text("to assign Arc encoders")

    screen.update()
end