ghnotgood commented on PR #3477: URL: https://github.com/apache/nuttx-apps/pull/3477#issuecomment-4486423918
@acassis >>> @ghnotgood maybe you could use it with audio tone (see nuttx/drivers/audio/tone.c), this way it will be available for all boards/MCUs that have PWM support. >> @acassis Maybe, but I do not have a board with a speaker connected to PWM output, so I would not be able to test it. > You don't need a board with a speaker, actually the audio tone works with ordinary buzzer, see: https://www.youtube.com/watch?v=3U6OZaGnYcc I am very sorry, but I am probably missing the point. I have a custom board where a speaker is connected to ADC and I use two oneshot timers to control the sound. I have no buzzer. A library in this PR helps me split parsing RTTTL string from actually making the sound. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
