bjoernf/countdown
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play-manual-square-wave-instead-of-file (#2)

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Remove dependency on external raw audio file.\
Play manual square wave instead.

Reviewed-on: #2
Co-authored-by: bjoernf <bjoern.foersterling@web.de>
Co-committed-by: bjoernf <bjoern.foersterling@web.de>
This commit was merged in pull request #2.
This commit is contained in:
bjoernf
2025-11-15 16:48:16 +01:00
committed by bjoernf
parent 132a7c0788
commit 671f503a41
8 changed files with 101 additions and 13 deletions
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17
README.md
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@@ -1,17 +1,16 @@
## countdown
Simple command line countdown timer that plays a sound when the time is up.
It is using `pulseaudio`s simple API.
When the time has expired a square wave is sent to `pulseaudio`s simple API \
to notify the user.
#### installation
install `libpulse-dev` (debian based) or `libpulse` package depending on your distro
Install `libpulse-dev` (debian based) or `libpulse` package depending on your distribution.
```
sudo pacman -S libpulse pulseaudio sound-theme-freedesktop
```
```
ffmpeg -i /usr/share/sounds/freedesktop/stereo/alarm-clock-elapsed.oga ${HOME}/music/alarm-clock-elapsed.wav
sudo pacman -S libpulse pulseaudio
```
```
@@ -23,6 +22,7 @@ sudo make install
#### usage
Start a 20 minute countdown:
```
countdown 20
```
@@ -35,5 +35,4 @@ sudo make uninstall
#### TODO
- make alarm clock file wave file configurable
- fix still reachable bytes (still reachable: 42,485 bytes in 97 blocks)?
- Arch Linux package