firmata: rename function to clarify intent
Signed-off-by: deadprogram <ron@hybridgroup.com>
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@ -219,7 +219,7 @@ func (f *Adaptor) AnalogRead(pin string) (val int, err error) {
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}
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// TODO: handle special board mappings
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p = f.digitalPin(p)
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p = f.analogToDigitalPin(p)
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if f.Board.Pins()[p].Mode != client.Analog {
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if err = f.Board.SetPinMode(p, client.Analog); err != nil {
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@ -229,7 +229,7 @@ func (f *Adaptor) AnalogRead(pin string) (val int, err error) {
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if err = f.Board.ReportAnalog(p, 1); err != nil {
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return
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}
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<-time.After(10 * time.Millisecond)
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time.Sleep(10 * time.Millisecond)
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}
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return f.Board.Pins()[p].Value, nil
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@ -239,8 +239,8 @@ func (f *Adaptor) WriteSysex(data []byte) error {
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return f.Board.WriteSysex(data)
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}
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// digitalPin converts pin number to digital mapping
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func (f *Adaptor) digitalPin(pin int) int {
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// analogToDigitalPin converts analog pin number to digital mapping
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func (f *Adaptor) analogToDigitalPin(pin int) int {
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return pin + 14
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}
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