mirror of https://github.com/kidoman/embd
27 lines
428 B
Go
27 lines
428 B
Go
package host
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import "fmt"
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type Descriptor struct {
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GPIO func() interface{}
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I2C func() interface{}
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}
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type Describer func(rev int) *Descriptor
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var Describers = map[Host]Describer{}
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func Describe() (*Descriptor, error) {
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host, rev, err := Detect()
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if err != nil {
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return nil, err
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}
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describer, ok := Describers[host]
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if !ok {
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return nil, fmt.Errorf("host: invalid host %q", host)
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}
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return describer(rev), nil
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}
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