FreeCalypso > hg > freecalypso-hwlab
annotate audio-tones/keybeep @ 168:0e010ebda3a0
fteeprom/README: deprecation notice
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 11 Sep 2023 04:12:07 +0000 |
parents | 9336a48746d9 |
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9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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1 #!/bin/sh |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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2 |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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3 # generate a plain keybeep, amplitude set on the command line |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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4 |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
5 if [ $# != 1 ] |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 then |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
7 echo "usage: $0 ampl" 1>&2 |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
8 exit 1 |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
9 fi |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
10 |
9336a48746d9
audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
11 exec fc-shell "at@tone=0,120,697,$1,0,120,697,$1,0,120,0,0,120,120,120,1" |