FIrs

2026-05-15 17:42:14 +02:00
commit e3389f932b
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+/**
+ * Test MARTe2 application for UDPStreamer DataSource.
+ *
+ * Generates scalar and high-frequency packed signals and streams them via UDPStreamer.
+ * Connect with the WebUI client (Client/WebUI) to visualise the signals.
+ *
+ * Signals produced (scalar, 10 kHz):
+ *   Counter  – uint32 cycle counter from LinuxTimer
+ *   Time     – uint32 time in microseconds from LinuxTimer
+ *   Sine1    – float32, 1 Hz sine, amplitude 10, quantised to uint16 on wire
+ *   Sine2    – float32, 0.3 Hz sine, amplitude 5, raw float32 on wire
+ *
+ * Signals produced (packed temporal arrays, 10 kHz × 1000 samples = 10 MSps):
+ *   Ch1      – float32[1000], 1 kHz sine, amplitude 1.0
+ *   Ch2      – float32[1000], 1 kHz sine, amplitude 0.5, phase π/2
+ *   Both channels use TimeMode=FirstSample with Time as the anchor and
+ *   SamplingRate=10000000 so the WebUI reconstructs the per-sample timestamps.
+ */
+$TestApp = {
+    Class = RealTimeApplication
+    +Functions = {
+        Class = ReferenceContainer
+
+        // ── Copy Counter + Time from LinuxTimer into the inter-GAM DDB ──────
+        +TimerGAM = {
+            Class = IOGAM
+            InputSignals = {
+                Counter = {
+                    DataSource = Timer
+                    Type = uint32
+                }
+                Time = {
+                    Frequency = 1000
+                    DataSource = Timer
+                    Type = uint32
+                }
+            }
+            OutputSignals = {
+                Counter = {
+                    DataSource = DDB
+                    Type = uint32
+                }
+                Time = {
+                    DataSource = DDB
+                    Type = uint32
+                }
+            }
+        }
+
+        // ── 1 Hz sinusoidal signal ───────────────────────────────────────────
+        +SineGAM1 = {
+            Class = WaveformSin
+            Amplitude = 10.0
+            Frequency = 1.0
+            Phase = 0.0
+            Offset = 0.0
+            InputSignals = {
+                Time = {
+                    DataSource = DDB
+                    Type = uint32
+                }
+            }
+            OutputSignals = {
+                Sine1 = {
+                    DataSource = DDB
+                    Type = float32
+                }
+            }
+        }
+
+        // ── 0.3 Hz sinusoidal signal (phase-shifted) ─────────────────────────
+        +SineGAM2 = {
+            Class = WaveformSin
+            Amplitude = 5.0
+            Frequency = 0.3
+            Phase = 1.0472
+            Offset = 0.0
+            InputSignals = {
+                Time = {
+                    DataSource = DDB
+                    Type = uint32
+                }
+            }
+            OutputSignals = {
+                Sine2 = {
+                    DataSource = DDB
+                    Type = float32
+                }
+            }
+        }
+
+        // ── 1 kHz sine burst – channel 1 (1000 samples/packet at 10 MSps) ──────
+        +SineGAM3 = {
+            Class = SineArrayGAM
+            Frequency    = 1000.0
+            Amplitude    = 1.0
+            Phase        = 0.0
+            Offset       = 0.0
+            SamplingRate = 1000000.0
+            OutputSignals = {
+                Ch1 = {
+                    DataSource = DDB
+                    Type = float32
+                    NumberOfDimensions = 1
+                    NumberOfElements = 1000
+                }
+            }
+        }
+
+        // ── 1 kHz sine burst – channel 2 (phase-shifted by π/2) ──────────────
+        +SineGAM4 = {
+            Class = SineArrayGAM
+            Frequency    = 1000.0
+            Amplitude    = 0.5
+            Phase        = 1.5708
+            Offset       = 0.0
+            SamplingRate = 1000000.0
+            OutputSignals = {
+                Ch2 = {
+                    DataSource = DDB
+                    Type = float32
+                    NumberOfDimensions = 1
+                    NumberOfElements = 1000
+                }
+            }
+        }
+
+        // ── Route signals into UDPStreamer ────────────────────────────────────
+        +StreamerGAM = {
+            Class = IOGAM
+            InputSignals = {
+                Counter = {
+                    DataSource = DDB
+                    Type = uint32
+                }
+                Time = {
+                    DataSource = DDB
+                    Type = uint32
+                }
+                Sine1 = {
+                    DataSource = DDB
+                    Type = float32
+                }
+                Sine2 = {
+                    DataSource = DDB
+                    Type = float32
+                }
+                Ch1 = {
+                    DataSource = DDB
+                    Type = float32
+                    NumberOfDimensions = 1
+                    NumberOfElements = 1000
+                }
+                Ch2 = {
+                    DataSource = DDB
+                    Type = float32
+                    NumberOfDimensions = 1
+                    NumberOfElements = 1000
+                }
+            }
+            OutputSignals = {
+                Counter = {
+                    DataSource = Streamer
+                    Type = uint32
+                }
+                Time = {
+                    DataSource = Streamer
+                    Type = uint32
+                }
+                Sine1 = {
+                    DataSource = Streamer
+                    Type = float32
+                }
+                Sine2 = {
+                    DataSource = Streamer
+                    Type = float32
+                }
+                Ch1 = {
+                    DataSource = Streamer
+                    Type = float32
+                    NumberOfDimensions = 1
+                    NumberOfElements = 1000
+                }
+                Ch2 = {
+                    DataSource = Streamer
+                    Type = float32
+                    NumberOfDimensions = 1
+                    NumberOfElements = 1000
+                }
+            }
+        }
+    }
+
+    +Data = {
+        Class = ReferenceContainer
+        DefaultDataSource = DDB
+
+        // ── Inter-GAM data buffer ────────────────────────────────────────────
+        +DDB = {
+            Class = GAMDataSource
+        }
+
+        // ── Real-time clock / trigger source ─────────────────────────────────
+        +Timer = {
+            Class = LinuxTimer
+            SleepNature = "Default"
+            Signals = {
+                Counter = {
+                    Type = uint32
+                }
+                Time = {
+                    Type = uint32
+                }
+            }
+        }
+
+        // ── UDP Streamer DataSource ──────────────────────────────────────────
+        +Streamer = {
+            Class = UDPStreamer
+            Port = 44500
+            MaxPayloadSize = 1400
+            Signals = {
+                Counter = {
+                    Type = uint32
+                }
+                Time = {
+                    Type = uint32
+                    Unit = "us"
+                }
+                Sine1 = {
+                    Type = float32
+                    Unit = "V"
+                    RangeMin = -10.0
+                    RangeMax = 10.0
+                    QuantizedType = "uint16"
+                }
+                Sine2 = {
+                    Type = float32
+                    Unit = "V"
+                    RangeMin = -5.0
+                    RangeMax = 5.0
+                }
+                Ch1 = {
+                    Type = float32
+                    Unit = "V"
+                    NumberOfDimensions = 1
+                    NumberOfElements = 1000
+                    TimeMode = FirstSample
+                    TimeSignal = Time
+                    SamplingRate = 1000000.0
+                }
+                Ch2 = {
+                    Type = float32
+                    Unit = "V"
+                    NumberOfDimensions = 1
+                    NumberOfElements = 1000
+                    TimeMode = FirstSample
+                    TimeSignal = Time
+                    SamplingRate = 1000000.0
+                }
+            }
+        }
+
+        // ── Timing statistics ────────────────────────────────────────────────
+        +Timings = {
+            Class = TimingDataSource
+        }
+    }
+
+    +States = {
+        Class = ReferenceContainer
+        +Running = {
+            Class = RealTimeState
+            +Threads = {
+                Class = ReferenceContainer
+                +Thread1 = {
+                    Class = RealTimeThread
+                    CPUs = 0x1
+                    Functions = {TimerGAM SineGAM1 SineGAM2 SineGAM3 SineGAM4 StreamerGAM}
+                }
+            }
+        }
+    }
+
+    +Scheduler = {
+        Class = GAMScheduler
+        TimingDataSource = Timings
+    }
+}