28 lines
567 B
Go
28 lines
567 B
Go
package main
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import (
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"fmt"
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"net"
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)
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func sendDataToZebra(ip, port, str string) error {
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tcpAddr, err := net.ResolveTCPAddr("tcp", ip+":"+port)
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conn, err := net.DialTCP("tcp4", nil, tcpAddr)
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if err == nil {
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defer conn.Close()
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payloadBytes := []byte(fmt.Sprintf("%s\r\n\r\n", str))
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_, err = conn.Write(payloadBytes)
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return err
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}
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return err
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}
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func sendFeedCmdToZebra(ip, port string) error {
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return sendDataToZebra(ip, port, "^xa^aa^fd ^fs^xz")
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}
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func sendCalibCmdToZebra(ip, port string) error {
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return sendDataToZebra(ip, port, "~jc^xa^jus^xz")
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}
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