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buzzer: C implementation; C++ wraps C

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Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson
2016-10-28 16:47:01 -06:00
parent f623414c04
commit 7b9fbd8738
16 changed files with 461 additions and 154 deletions
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10
examples/python/buzzer.py
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@ -28,17 +28,17 @@ def main():
# Create the buzzer object using GPIO pin 5
buzzer = upmBuzzer.Buzzer(5)
chords = [upmBuzzer.DO, upmBuzzer.RE, upmBuzzer.MI, upmBuzzer.FA,
upmBuzzer.SOL, upmBuzzer.LA, upmBuzzer.SI, upmBuzzer.DO,
upmBuzzer.SI];
chords = [upmBuzzer.BUZZER_DO, upmBuzzer.BUZZER_RE, upmBuzzer.BUZZER_MI,
upmBuzzer.BUZZER_FA, upmBuzzer.BUZZER_SOL, upmBuzzer.BUZZER_LA,
upmBuzzer.BUZZER_SI];
# Print sensor name
print(buzzer.name())
# Play sound (DO, RE, MI, etc.), pausing for 0.1 seconds between notes
for chord_ind in range (0,7):
# play each note for one second
print(buzzer.playSound(chords[chord_ind], 1000000))
# play each note for a half second
print(buzzer.playSound(chords[chord_ind], 500000))
time.sleep(0.1)
print("exiting application")