Initial code

Python and files for Make it Talk talking Celsius thermometer

Make_It_Talk/say-temp.py

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+# CircuitPython Speaking Thermometer Example
+# Mike Barela
+
+import time
+import board
+import adafruit_thermistor
+import audioio
+from digitalio import DigitalInOut, Direction, Pull
+
+D1 = board.BUTTON_A  
+
+# Button A setup
+button_a = DigitalInOut(D1)
+button_a.direction = Direction.INPUT
+button_a.pull = Pull.DOWN
+
+# Set up reading the Circuit Playground Express thermistor
+thermistor = adafruit_thermistor.Thermistor(
+    board.TEMPERATURE, 10000, 10000, 25, 3950)
+
+# Audio playback object and helper to play a full file
+aout = audioio.AudioOut(board.A0)
+
+# Play a wave file 
+def play_file(wavfile):
+    wavfile = "/numbers/" + wavfile
+    print("Playing", wavfile)
+    with open(wavfile, "rb") as f:
+        wav = audioio.WaveFile(f)
+        aout.play(wav)
+        while aout.playing:
+            pass
+
+def read_temperature(temp):
+    play_file("temperature.wav")
+    if temp > 0 and temp < 20:
+        filename = str(temp) + ".wav"
+        play_file(filename)
+    if temp == 20:
+        play_file("20.wav")
+    if temp > 20 and temp < 30:
+        play_file("20.wav")
+        filename = str(temp - 20) + ".wav"
+        play_file(filename)
+    if temp == 30:
+        play_file("30.wav")
+    if temp > 30 and temp < 40:
+        play_file("30.wav")
+        filename = str(temp - 30) + ".wav"
+        play_file(filename)
+    if temp == 40:
+        play_file("40.wav")
+    if temp > 40 and temp < 50:
+        play_file("40.wav")
+        filename = str(temp - 40) + ".wav"
+        play_file(filename)
+    play_file("degrees.wav")
+    play_file("celsius.wav")
+
+while True:
+    if button_a.value:
+        read_temperature(int(thermistor.temperature))
+    time.sleep(0.01)