更新自立SOWL支持TTS的固件

boards/default_src/micropython_esp32c5/origin/build/lib/sowl_tts.py

@@ -0,0 +1,32 @@
+"""
+SOWL-TTS
+
+MicroPython library for the SOWL-TTS(暂行)
+=======================================================
+@dahanzimin From the Mixly Team
+"""
+import gc,time
+from esp_tts import TTS
+from machine import Pin
+from pdm_i2s import PDMTX
+from mixgo_sowl import onboard_asr
+
+audio = PDMTX(dout_pin=Pin(0), sample_rate=16000, buffer_size=1024)
+tts = TTS()
+
+def play(text, speed=3):
+    try:
+        onboard_asr.pa_ctrl(1, 100)
+        if tts.parse_chinese(text):
+            audio.start()
+            while True:
+                data = tts.stream_play(speed)
+                if not data:
+                    break
+                else:
+                    xx= audio.write(data)
+        #time.sleep(0.2)
+    finally:
+        onboard_asr.pa_ctrl(0)
+        audio.stop()
+        gc.collect()