Added format converters
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parent
c046c67dbd
commit
c5ca30cd0a
69
fuse.go
69
fuse.go
@ -43,6 +43,50 @@ func (i Device) VersionBytes() ([]byte, error) {
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return []byte(v + "\n"), err
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}
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func converterU8(ctx context.Context, in <-chan uint8) <-chan []byte {
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out := make(chan []byte, 2)
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go func() {
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for {
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select {
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case <- ctx.Done():
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return
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case event := <-in:
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out <- []byte(strconv.Itoa(int(event)) + "\n")
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}
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}
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}()
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return out
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}
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func converterU32(ctx context.Context, in <-chan uint32) <-chan []byte {
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out := make(chan []byte, 2)
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go func() {
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for {
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select {
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case <- ctx.Done():
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return
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case event := <-in:
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out <- []byte(strconv.Itoa(int(event)) + "\n")
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}
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}
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}()
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return out
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}
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func converterMotionValues(ctx context.Context, in <-chan infinitime.MotionValues) <-chan []byte {
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out := make(chan []byte, 2)
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go func() {
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for {
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select {
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case <- ctx.Done():
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return
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case event := <-in:
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out <- []byte(strconv.Itoa(int(event.X)) + " " + strconv.Itoa(int(event.Y)) + " " + strconv.Itoa(int(event.Z)) + "\n")
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}
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}
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}()
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return out
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}
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type ITProperty struct {
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name string
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@ -559,15 +603,22 @@ func startFuse(ctx context.Context, dev *infinitime.Device) error {
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Str("target", k.String("fuse.mountpoint")).
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Send()
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mydev := Device{dev : dev};
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properties[0].gen = mydev.dev.WatchHeartRate;
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// properties[0].f = mydev.HeartRateBytes;
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// properties[1].f = mydev.BatteryLevelBytes;
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// properties[2].f = mydev.MotionBytes;
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// properties[3].f = mydev.StepCountBytes;
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// properties[4].f = mydev.VersionBytes;
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// properties[5].f = mydev.AddressBytes;
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properties[0].gen = func(ctx context.Context) (<-chan []byte, error) {
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ans, err := dev.WatchHeartRate(ctx)
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return converterU8(ctx, ans), err
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}
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properties[1].gen = func(ctx context.Context) (<-chan []byte, error) {
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ans, err := dev.WatchBatteryLevel(ctx)
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return converterU8(ctx, ans), err
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}
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properties[2].gen = func(ctx context.Context) (<-chan []byte, error) {
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ans, err := dev.WatchMotion(ctx)
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return converterMotionValues(ctx, ans), err
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}
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properties[3].gen = func(ctx context.Context) (<-chan []byte, error) {
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ans, err := dev.WatchStepCount(ctx)
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return converterU32(ctx, ans), err
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}
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myfs, err = dev.FS()
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if err != nil {
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