added generator mode

2026-04-01 13:00:01 +03:00
parent 43d1c226a1
commit 4abc95c372
16 changed files with 936 additions and 0 deletions
@@ -0,0 +1,31 @@
+"""Local editable config for ``librevna_generator_sweep.py``."""
+
+from __future__ import annotations
+
+from python_app.generator_sweep.config import GeneratorSweepConfig
+
+
+CONFIG = GeneratorSweepConfig(
+    log_level="INFO",  # DEBUG, INFO, WARNING, ERROR, or CRITICAL.
+    serial=None,  # None or exact serial string, for example "206930A15532".
+    strict_protocol_version=14,  # Exact value for the connected device: 14.
+    start_hz=100_000_000.0,  # Script constraint: > 0. Device reports frequency range 0.0 .. 6_000_000_000.0 Hz.
+    stop_hz=6_000_000_000.0,  # Script constraint: >= start_hz. Device reports frequency range 0.0 .. 6_000_000_000.0 Hz.
+    step_hz=0,  # > 0 to use step mode, or 0 to disable and use points mode.
+    points=501,  # 0 to disable, or >= 2 to use points mode; if start_hz == stop_hz then only 1 is allowed.
+    hold_time_ms=50.0,  # >= 0 ms. Float values like 0.5 are allowed.
+    loop=True,  # True or False.
+    port=1,  # Only 1 or 2.
+    power_dbm=-10.0,  # Device reports source power range -40.0 .. 0.0 dBm.
+    amplitude_correction=False,  # True = apply source amplitude calibration, False = use raw generator level.
+    settle_timeout_ms=1_000,  # > 0 ms.
+    status_poll_ms=10.0,  # > 0 ms. Float values like 0.2 are allowed.
+    post_lock_delay_us=0,  # >= 0 us.
+    gpio_chip="/dev/gpiochip0",  # Non-empty Linux GPIO chip path.
+    sweep_start_pin=5,  # BCM GPIO, >= 0, must differ from curr_step_pin and pwm_pin.
+    curr_step_pin=6,  # BCM GPIO, >= 0, must differ from sweep_start_pin and pwm_pin.
+    curr_step_initial_level=0,  # Only 0 or 1.
+    pwm_pin=12,  # Only 12, 13, 18, or 19 on Raspberry Pi 5.
+    pwm_frequency_hz=2_000_000,  # > 0 Hz.
+    pwm_duty_cycle=0.5,  # Range: 0.0 < value <= 1.0.
+)