mirror of https://github.com/kidoman/embd
41 lines
509 B
Go
41 lines
509 B
Go
package embd
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const (
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CapNormal int = 1 << iota
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CapI2C
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CapUART
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CapSPI
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CapGPMC
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CapLCD
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CapPWM
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)
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type PinDesc struct {
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N int
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IDs []string
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Caps int
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}
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type PinMap []*PinDesc
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func (m PinMap) Lookup(k interface{}) (*PinDesc, bool) {
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switch key := k.(type) {
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case int:
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for i := range m {
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if m[i].N == key {
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return m[i], true
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}
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}
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case string:
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for i := range m {
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for j := range m[i].IDs {
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if m[i].IDs[j] == key {
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return m[i], true
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}
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}
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}
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}
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return nil, false
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}
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