henne/blitzer-v2
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henne 2025-08-09 17:26:46 +02:00
parent b40ce2d243
commit b8fcce1996
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3 changed files with 5 additions and 4 deletions
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2
radar/main.go
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@ -66,7 +66,7 @@ func SetSpeedConfig(speed int, minDistance, maxDistance, minSpeed, maxSpeed, tri
}
func SetCommunicationConfig() {
err := r.SetCommunicationConfig(radar_lib.PortRS485, radar_lib.Baud115200, radar_lib.OutputTypeNoOutput, radar_lib.OutputTypeNoOutput, radar_lib.OutputTypeNoOutput, 50)
err := r.SetCommunicationConfig(radar_lib.PortRS485, radar_lib.Baud115200, radar_lib.OutputTypeValidOutput, radar_lib.OutputTypeNoOutput, radar_lib.OutputTypeNoOutput, 50)
if err != nil {
log.Printf("%v", err)
}

4
radar_lib/main.go
View file

@ -104,6 +104,7 @@ type Radar struct {
func (r *Radar) write(data []byte) error {
r.lock.Lock()
defer r.lock.Unlock()
log.Printf("%v", data)
n, err := r.port.Write(data)
if err != nil {
return err
@ -124,9 +125,8 @@ func (r *Radar) SetPinTrigger(controlPin int, distance int, outputLevel int, dir
// SetBaseConfig configures the base configuration. height defines the mounted height in 1cm steps, angle defines the vertical angle in degrees, waveformConfig is used to differentiate 2 different radars
func (r *Radar) SetBaseConfig(height int, angle int, waveformConfig int) error {
data := startSequence
data = append(data, 0x01, byte(height), byte(angle), byte(waveformConfig), 0x00, 0x00)
data = append(data, 0x01, byte(height), byte(angle), byte(waveformConfig), 0x00)
data = append(data, endSequence...)
log.Printf("%v", data)
return r.write(data)
}

3
radar_lib/reader.go
View file

@ -18,9 +18,10 @@ func (r *Radar) listenSerial() {
log.Println("\nEOF")
break
}
for i := 0; i < n; i++ {
for i := range n {
rcvBuf[lastIndex] = buf[i]
if i > 1 && buf[i-1] == 0x0D && buf[i] == 0x0A {
log.Printf("%v", buf)
r.decodeInput(rcvBuf[0 : lastIndex+1])
lastIndex = 0
} else {