comment (73042592) · Commits · bsmrgo / splace-joysticks

joysticks.go

+12 −8

Original line number	Diff line number	Diff line
		@@ -4,6 +4,7 @@ import (
		"math"
		"time"
		)

		var LongPressDelay = time.Second

		type hatAxis struct {
		@@ -101,7 +102,9 @@ func (d HID) ParcelOutEvents() {
		case 2:
		h := d.HatAxes[evt.Index]
		v := float32(evt.Value) / maxValue
		if h.reversed{v=-v}
		if h.reversed {
		v = -v
		}
		switch h.axis {
		case 1:
		if c, ok := d.hatPanXEvents[h.number]; ok {
		@@ -223,8 +226,9 @@ func (d HID) ReadHatPosition(hat uint8, coords []float32) {
		return
		}


		// insert events as if from hardware.
		func (d HID) InsertSyntheticEvent(v int16, t uint8, i uint8) {
		d.OSEvents <- osEventRecord{Value: v, Type: t, Index: i}
		}

joysticks_linux.go

+5 −5

Original line number	Diff line number	Diff line
		@@ -22,7 +22,7 @@ const maxValue = 1<<15 - 1

		// Capture returns a chan, for each registree, getting the events the registree indicates.
		// Finds the first unused joystick, from a max of 4.
		// Intended for bacic use since doesn't return state object.
		// Intended for bacic use since doesn't return HID object.
		func Capture(registrees ...Channel) []chan event {
		d := Connect(1)
		for i := 2; d == nil && i < 5; i++ {
		@@ -42,7 +42,7 @@ func Capture(registrees ...Channel) []chan event {
		var inputPathSlice = []byte("/dev/input/js ")[0:13]

		// Connect sets up a go routine that puts a joysticks events onto registered channels.
		// register channels by using the returned state object's On<xxx>(index) methods.
		// register channels by using the returned HID object's On<xxx>(index) methods.
		// Note: only one event, of each type '<xxx>', for each 'index', re-registering, or deleting, event stops events going on the old channel.
		// needs HID objects ParcelOutEvents() method to perform piping.(usually in a go routine.)
		func Connect(index int) (d *HID) {
		@@ -57,7 +57,7 @@ func Connect(index int) (d *HID) {
		return d
		}

		// fill in the joysticks available events from the synthetic state events burst produced initially by the driver.
		// fill in the joysticks available events from the synthetic events burst produced initially by the driver.
		func (d HID) populate() {
		for buttonNumber, hatNumber, axisNumber := 1, 1, 1; ; {
		evt := <-d.OSEvents
		@@ -91,9 +91,9 @@ func eventPipe(r io.Reader, c chan osEventRecord) {
		c <- evt
		}
		}

		func toDuration(m uint32) time.Duration {
		return time.Duration(m) * 1000000
		}

joysticks_test.go

+2 −2

File changed.

Contains only whitespace changes.