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30 lines
666 B
Go
30 lines
666 B
Go
package main
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import (
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"encoding/binary"
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"github.com/nonoo/kappanhang/log"
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)
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type audioStream struct {
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common streamCommon
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}
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func (s *audioStream) sendDisconnect() {
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s.common.sendDisconnect()
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}
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func (s *audioStream) start() {
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s.common.open("audio", 50003)
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s.common.sendPkt3()
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// Expecting a Pkt4 answer.
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// Example answer from radio: 0x10, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x8c, 0x7d, 0x45, 0x7a, 0x1d, 0xf6, 0xe9, 0x0b
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r := s.common.expect(16, []byte{0x10, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00})
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s.common.remoteSID = binary.BigEndian.Uint32(r[8:12])
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s.common.sendPkt6()
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log.Debugf("got remote session id %.8x", s.common.remoteSID)
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}
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