MyThirdScript.lua

scriptId = 'edu.stanford.myo.mythirdscript'
scriptTitle = "My Third Script"
scriptDetailsUrl = ""

locked = true
myo.setLockingPolicy("none")
appTitle = ""

function onForegroundWindowChange(app, title)
    myo.debug("onForegroundWindowChange: " .. app .. ", " .. title)
	appTitle = title
    return true
end

function activeAppName()
	return appTitle
end

function onPoseEdge(pose, edge)
	myo.debug("onPoseEdge: " .. pose .. ": " .. edge)
	
	pose = conditionallySwapWave(pose)
	
    if (pose ~= "rest" and pose ~= "unknown") then
        -- hold if edge is on, timed if edge is off
        myo.unlock(edge == "off" and "timed" or "hold")
    end
    
    local keyEdge = edge == "off" and "up" or "down"
    
--	if (pose == "waveOut") then
--			onWaveOut(keyEdge)		
--	elseif (pose == "waveIn") then
--		onWaveIn(keyEdge)
--	elseif (pose == "fist") then
--		onFist(keyEdge)
--    elseif (pose == "fingersSpread") then
--		onFingersSpread(keyEdge)			
--	end

    x, y, z = myo.getAccel()
    strength = x*x + y*y + z*z
    strength = math.sqrt(strength)
    yawn = myo.getYaw()
    pitch = myo.getPitch()
    roll = myo.getRoll()									
    if (strength < 0.9) then
        myo.debug("  block " .. strength)
myo.debug("  yaw = " .. yawn .. "    pitch = " .. pitch .. "  roll = " .. roll)
    elseif (strength < 1.3 and roll > 0.5) then
        myo.debug("  uppercut   " .. strength)
--        myo.debug("  yaw = " .. yawn .. "    pitch = " .. pitch .. "  roll = " .. roll)
    elseif (strength < 1.8 and roll < 0) then
        myo.debug("  jab  " .. strength)
    elseif (strength > 1.8) then
        myo.debug("  high  " .. strength)
    end
    --myo.debug("x = " .. x .. ", y = " .. y .. ", z = " .. z)
end

function onWaveOut(keyEdge)
	myo.debug("Next")
	--myo.vibrate("short")
	myo.keyboard("tab", keyEdge)
end

function onWaveIn(keyEdge)
	myo.debug("Previous")
	--myo.vibrate("short")
	--myo.vibrate("short")
	myo.keyboard("tab",keyEdge,"shift")
end


function onFist(keyEdge)
	myo.debug("Enter")	
	--myo.vibrate("medium")
	myo.keyboard("return",keyEdge)
end

function onFingersSpread(keyEdge)
	myo.debug("Escape")
	--myo.vibrate("long")
	myo.keyboard("escape", keyEdge)
end

function conditionallySwapWave(pose)
	if myo.getArm() == "left" then
        if pose == "waveIn" then
            pose = "waveOut"
        elseif pose == "waveOut" then
            pose = "waveIn"
        end
    end
    return pose
end