24 lines
443 B
Go
24 lines
443 B
Go
package serialPort
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import (
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"io/ioutil"
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"regexp"
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)
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// GetSerialPorts is to list all serial port for Arduino device.
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func GetSerialPorts() ([]string, error) {
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f, err := ioutil.ReadDir("/dev")
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if err != nil {
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return nil, err
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}
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var fileList []string
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for _, file := range f {
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if regexp.MustCompile("^ttyACM([0-9]+)|^cu.usbmodem").MatchString(file.Name()) {
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fileList = append(fileList, file.Name())
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}
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}
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return fileList, nil
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}
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