func (c *SerialController) OpenSerial() {
err := comm.OpenSerial()
var result string
if err != nil {
result = err.Error()
} else {
result = "ok"
}
c.Ctx.WriteString(result)
}
func Test_concurrency() {
err := comm.OpenSerial()
if err != nil {
log.Fatal("Test_concurrency:", err)
}
var wg sync.WaitGroup
wg.Add(len(funclist))
go generator(time.Duration(200))
go writer(time.Duration(1))
go reader(time.Duration(1))
go worker(time.Duration(1))
// go done(time.Duration(1000000), &wg)
wg.Wait()
}
func Test_GetSensorData() {
// var serial comm.Serial
err := comm.OpenSerial()
if err != nil {
log.Println(err.Error())
}
var sessionkey []byte = []byte{0x46, 0x46}
var sequence byte = 0x30
for i := 0; ; i++ {
if i == 0 {
var r ftprotocol.RequestSession
r.DeviceID = 0xD8
r.ProtocolVersion = 0x2729
r.SessionKey = sessionkey
r.Sequence = sequence
r.NoAck = true
log.Printf("send requestsession : %X", r.Message())
comm.Writer(r.Message())
res, _ := comm.Reader()
log.Printf("received requestsession:%X", res)
if len(res) > 13 {
var s ftprotocol.RequestSessionResponse
s.Parse(res[2:])
sessionkey = s.SessionKey
sequence = s.Sequence
log.Println("session status:", s.SessionStatus)
log.Println("device id:", s.DeviceID)
log.Println("protocol version:", s.ProtocolVersion)
}
}
var k ftprotocol.KeepAlive
k.SessionKey = sessionkey
k.Sequence = sequence
log.Printf("send keepalive : %X", k.Message())
comm.Writer(k.Message())
res, _ := comm.Reader()
log.Printf("received keepalive:%X", res)
if len(res) > 1 {
if res[0] == 0x06 {
sequence = res[1]
}
}
sequence = IncreaseSeq(sequence)
if i == 10 {
var s ftprotocol.GetSensor
s.SessionKey = sessionkey
s.Sequence = sequence
s.IsBroadcast = true
s.Broadcastperiod = 10
s.IsAllSensorData = true
log.Printf("send GetSensor : %X", s.Message())
comm.Writer(s.Message())
res, _ := comm.Reader()
log.Printf("received GetSensor:%X", res)
sequence = IncreaseSeq(sequence)
}
if i == 20 {
var s ftprotocol.GetSensor
s.SessionKey = sessionkey
s.Sequence = sequence
s.IsBroadcast = false
s.Broadcastperiod = 10
s.IsAllSensorData = true
log.Printf("send GetSensor : %X", s.Message())
comm.Writer(s.Message())
res, _ := comm.Reader()
log.Printf("received GetSensor:%X", res)
sequence = IncreaseSeq(sequence)
}
}
}