PointerDebugOut.lua

scriptId = 'com.jakechapeskie.pointer'

minMyoConnectVersion ='0.8.0'
scriptDetailsUrl = 'https://github.com/JakeChapeskie/MyoScripts'
scriptTitle = 'Pointer Connector'
myo.debug("Hold a fist and move around to see debug output")
function onForegroundWindowChange(app, title)
	return true
end

function getMyoYawDegrees()
	local yawValue = math.deg(myo.getYaw())
	return yawValue
end

function getMyoPitchDegrees()
	local PitchValue = math.deg(myo.getPitch())
	return PitchValue
end

function degreeDiff(value, base)
    local diff = value - base

    if diff > 180 then
        diff = diff - 360
    elseif diff < -180 then
        diff = diff + 360
    end

    return diff
end

PITCH_MOTION_THRESHOLD = 7 -- degrees
YAW_MOTION_THRESHOLD = 7 -- degrees

-- Set how the Myo Armband handles locking
myo.setLockingPolicy("none")

function onPeriodic()

	local now = myo.getTimeMilliseconds()
		if moveActive then
        local relativeYaw = degreeDiff(getMyoYawDegrees(), yawReference)
		if math.abs(relativeYaw)> YAW_MOTION_THRESHOLD then
			if relativeYaw < 0 then
				myo.debug("left")
			else
				myo.debug("right")
			end	
		end
		local relativePitch = degreeDiff(getMyoPitchDegrees(), pitchReference)
		if math.abs(relativePitch)> PITCH_MOTION_THRESHOLD then
			if relativePitch < 0 then
				myo.debug("DOWN")
				
			else
				myo.debug("UP")
			end	
		end
	end
    
end

function activeAppName()
    return activeApp
end

function onActiveChange(isActive)
    if not isActive then
        enabled = false
    end
end

function onPoseEdge(pose, edge)
	--myo.debug(pose)
	local now = myo.getTimeMilliseconds()
	if pose == "fist" then
			myo.debug("RESET")
            moveActive = edge == "on"
            yawReference = getMyoYawDegrees()
			pitchReference=getMyoPitchDegrees()
            moveSince = now
    end
end