pulse modulation added

laser_control/gui/window.py

@@ -22,6 +22,7 @@ from PyQt6.QtWidgets import (
 import pyqtgraph as pg
 
 from laser_control.constants import (
+    AD9102_CLOCK_HZ,
     AD9833_MCLK_HZ,
     DEFAULT_AD9102_AMPLITUDE,
     DEFAULT_AD9102_HOLD_CYCLES,
@@ -67,7 +68,7 @@ class MainWindow(QMainWindow):
     request_pulse_ds1809 = pyqtSignal(bool, int, int)
     request_set_stm32_dac = pyqtSignal(bool, int)
     request_apply_tec_modulation = pyqtSignal(bool, int, int, int)
-    request_upload_wave = pyqtSignal(object)
+    request_upload_wave = pyqtSignal(object, int)
     request_cancel_wave = pyqtSignal()
     request_save_profile = pyqtSignal(object)
     request_poll = pyqtSignal()
@@ -359,7 +360,15 @@ class MainWindow(QMainWindow):
         except Exception as exc:  # noqa: BLE001
             self._append_log("ERROR", str(exc))
             return
-        self._dispatch_command(lambda: self.request_upload_wave.emit(samples))
+        pat_period_us = self._wave_period_us.value()
+        pattern_us = len(samples) * 1e6 / AD9102_CLOCK_HZ
+        if pat_period_us and pat_period_us <= pattern_us:
+            self._append_log(
+                "WARN",
+                f"Период {pat_period_us} мкс короче самой формы ({pattern_us:.2f} мкс) - "
+                "форма будет проигрываться вплотную",
+            )
+        self._dispatch_command(lambda: self.request_upload_wave.emit(samples, pat_period_us))
 
     def _on_cancel_waveform(self) -> None:
         self._dispatch_command(self.request_cancel_wave.emit)
@@ -387,10 +396,23 @@ class MainWindow(QMainWindow):
             return
         try:
             count = len(self._parse_wave_samples(text))
-            self._wave_info_label.setText(f"Отсчётов: {count}")
+            duration_us = count * 1e6 / AD9102_CLOCK_HZ
+            self._wave_info_label.setText(
+                f"Отсчётов: {count} (длительность формы {duration_us:.2f} мкс "
+                f"при клоке {AD9102_CLOCK_HZ / 1e6:.0f} МГц)"
+            )
         except Exception:
             self._wave_info_label.setText("Отсчётов: ошибка формата")
 
+    def _on_wave_period_changed(self) -> None:
+        period_us = self._wave_period_us.value()
+        if period_us == 0:
+            self._wave_period_info.setText("0 = повтор вплотную, без паузы")
+            return
+        self._wave_period_info.setText(
+            f"= {1e6 / period_us:.1f} Гц частота повторения"
+        )
+
     def _on_reconnect(self) -> None:
         self._append_log("INFO", "Reconnect requested from UI")
         self._emit_connect_request()
@@ -728,6 +750,7 @@ class MainWindow(QMainWindow):
             f"waveform_saw_step={self._ad9102_saw_step.value()}",
             f"waveform_pat_base={self._ad9102_pat_base.value()}",
             f"waveform_pat_period={self._ad9102_pat_period.value()}",
+            f"waveform_custom_period_us={self._wave_period_us.value() if custom_wave_samples else 0}",
             f"waveform_sample_count={waveform_sample_count}",
             f"waveform_hold_cycles={waveform_hold_cycles}",
             f"waveform_amplitude={self._ad9102_amplitude.value()}",