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116 lines
2.4 KiB
Go
116 lines
2.4 KiB
Go
// Copyright 2023 The Periph Authors. All rights reserved.
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// Use of this source code is governed under the Apache License, Version 2.0
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// that can be found in the LICENSE file.
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package inky
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//go:generate go install golang.org/x/tools/cmd/stringer@latest
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//go:generate stringer -type=Model,Color,ImpressionColor -output types_string.go
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import (
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"fmt"
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)
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// Model lists the supported e-ink display models.
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type Model int
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// Supported Model.
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const (
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PHAT Model = iota
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WHAT
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PHAT2
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IMPRESSION4
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IMPRESSION57
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IMPRESSION73
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)
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// Set sets the Model to a value represented by the string s. Set implements the flag.Value interface.
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func (m *Model) Set(s string) error {
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switch s {
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case "PHAT":
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*m = PHAT
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case "PHAT2":
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*m = PHAT2
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case "WHAT":
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*m = WHAT
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case "IMPRESSION4":
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*m = IMPRESSION4
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case "IMPRESSION57":
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*m = IMPRESSION57
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case "IMPRESSION73":
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*m = IMPRESSION73
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default:
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return fmt.Errorf("unknown model %q: expected PHAT, PHAT2, WHAT, IMPRESSION4, IMPRESSION57 or IMPRESSION73", s)
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}
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return nil
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}
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// Color is used to define which model of inky is being used, and also for
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// setting the border color.
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type Color int
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// Valid Color.
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const (
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Black Color = iota
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Red
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Yellow
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White
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Multi
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)
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// Set sets the Color to a value represented by the string s. Set implements the flag.Value interface.
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func (c *Color) Set(s string) error {
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switch s {
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case "black":
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*c = Black
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case "red":
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*c = Red
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case "yellow":
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*c = Yellow
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case "white":
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*c = White
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default:
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return fmt.Errorf("unknown color %q: expected either black, red, yellow or white", s)
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}
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return nil
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}
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// ImpressionColor is used to define colors used by Inky Impression models.
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type ImpressionColor uint8
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const (
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BlackImpression ImpressionColor = iota
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WhiteImpression
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GreenImpression
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BlueImpression
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RedImpression
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YellowImpression
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OrangeImpression
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CleanImpression
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)
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// Set sets the ImpressionColor to a value represented by the string s. Set implements the flag.Value interface.
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func (c *ImpressionColor) Set(s string) error {
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switch s {
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case "black":
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*c = BlackImpression
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case "white":
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*c = WhiteImpression
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case "green":
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*c = GreenImpression
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case "blue":
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*c = BlueImpression
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case "red":
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*c = RedImpression
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case "yellow":
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*c = YellowImpression
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case "orange":
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*c = OrangeImpression
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case "clean":
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*c = CleanImpression
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default:
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return fmt.Errorf("unknown color %q: expected either black, white. green, blue, red, yellow, orange or clean", s)
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}
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return nil
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}
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