#42 example script for triggering awg with internal pulse gen

src/example_scripts/trigger_awg_with_pulse_generator_example.py

@@ -0,0 +1,68 @@
+from time import sleep
+
+from numpy import int16
+
+from spectrumdevice.devices.awg.awg_card import SpectrumAWGCard
+from spectrumdevice.devices.awg.synthesis import make_full_scale_sine_waveform
+from spectrumdevice.settings import TriggerSettings, TriggerSource, ExternalTriggerMode, IOLineMode
+from spectrumdevice.settings.channel import OutputChannelStopLevelMode
+from spectrumdevice.settings.device_modes import GenerationMode
+from spectrumdevice.settings.pulse_generator import (
+    PulseGeneratorOutputSettings,
+    PulseGeneratorTriggerSettings,
+    PulseGeneratorTriggerMode,
+    PulseGeneratorTriggerDetectionMode,
+    PulseGeneratorMultiplexer1TriggerSource,
+    PulseGeneratorMultiplexer2TriggerSource,
+)
+
+
+SAMPLE_RATE = 40000000
+
+
+if __name__ == "__main__":
+
+    card = SpectrumAWGCard(device_number=0)
+
+    card_trigger_settings = TriggerSettings(
+        trigger_sources=[TriggerSource.SPC_TMASK_EXT2],  # ext1 trigger source is first IOLine
+        external_trigger_mode=ExternalTriggerMode.SPC_TM_POS,
+    )
+
+    t, analog_wfm = make_full_scale_sine_waveform(
+        frequency_in_hz=1e6, sample_rate_hz=SAMPLE_RATE, num_cycles=1, dtype=int16
+    )
+
+    # Set up AWG card
+    card.configure_trigger(card_trigger_settings)
+    card.set_sample_rate_in_hz(SAMPLE_RATE)
+    card.set_generation_mode(GenerationMode.SPC_REP_STD_SINGLERESTART)
+    card.set_num_loops(1)
+    card.transfer_waveform(analog_wfm)
+    card.analog_channels[0].set_stop_level_mode(OutputChannelStopLevelMode.SPCM_STOPLVL_ZERO)
+    card.analog_channels[0].set_is_switched_on(True)
+    card.analog_channels[0].set_signal_amplitude_in_mv(1000)
+
+    pulse_trigger_settings = PulseGeneratorTriggerSettings(
+        trigger_mode=PulseGeneratorTriggerMode.SPCM_PULSEGEN_MODE_SINGLESHOT,
+        trigger_detection_mode=PulseGeneratorTriggerDetectionMode.RISING_EDGE,
+        multiplexer_1_source=PulseGeneratorMultiplexer1TriggerSource.SPCM_PULSEGEN_MUX1_SRC_UNUSED,
+        multiplexer_1_output_inversion=False,
+        multiplexer_2_source=PulseGeneratorMultiplexer2TriggerSource.SPCM_PULSEGEN_MUX2_SRC_SOFTWARE,
+        multiplexer_2_output_inversion=False,
+    )
+
+    pulse_output_settings = PulseGeneratorOutputSettings(
+        period_in_seconds=1e-3, duty_cycle=0.5, num_pulses=10, delay_in_seconds=0.0, output_inversion=False
+    )
+
+    card.io_lines[0].set_mode(IOLineMode.SPCM_XMODE_PULSEGEN)
+    card.io_lines[0].pulse_generator.configure_trigger(pulse_trigger_settings)
+    card.io_lines[0].pulse_generator.configure_output(pulse_output_settings)
+
+    card.start()
+
+    card.io_lines[0].pulse_generator.force_trigger()
+    sleep(1)
+    card.stop()
+    card.disconnect()

src/tests/configuration.py

@@ -14,7 +14,7 @@ class SpectrumTestMode(Enum):
 # Set to TestMode.REAL_HARDWARE to run tests on a real hardware device as configured below.
 SINGLE_DIGITISER_CARD_TEST_MODE = SpectrumTestMode.MOCK_HARDWARE
 DIGITISER_STAR_HUB_TEST_MODE = SpectrumTestMode.MOCK_HARDWARE
-SINGLE_AWG_CARD_TEST_MODE = SpectrumTestMode.REAL_HARDWARE
+SINGLE_AWG_CARD_TEST_MODE = SpectrumTestMode.MOCK_HARDWARE
 
 # Set IP address of real spectrum device (for use if TestMode.REAL_HARDWARE is set above). Set to None to run tests on
 # a local (PCIe) card.