Attempt to decrease dectalk lag. Hoping you don't have to send settings over every time you want it to say something.

2026-07-26 21:34:04 -04:00
parent fac3065c6a
commit 17b6e6f909
4 changed files with 81 additions and 9 deletions
@@ -161,6 +161,25 @@ def test_dectalk_usb_driver_writes_commands_and_speech(monkeypatch):
        speech_driver.shutdown()


+def test_dectalk_usb_driver_skips_redundant_setting_writes(monkeypatch):
+    speech_driver, device, _, _ = initialized_driver(monkeypatch)
+    try:
+        speech_driver.set_rate(0.5)
+        speech_driver.set_pitch(0.5)
+        speech_driver.set_volume(1.0)
+        speech_driver.set_rate(0.5)
+        speech_driver.set_pitch(0.5)
+        speech_driver.set_volume(1.0)
+
+        assert device.writes == [
+            (0x02, b"[:ra 180]", 1000),
+            (0x02, b"[:dv ap 122]", 1000),
+            (0x02, b"[:dv g5 86]", 1000),
+        ]
+    finally:
+        speech_driver.shutdown()
+
+
 def test_dectalk_usb_driver_chunks_normal_writes(monkeypatch):
    speech_driver, device, _, _ = initialized_driver(monkeypatch)
    try: