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annotate audio-tones/cw @ 166:ef1b8b6c4aee

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doc/USB-IDs: new paradigm
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Jul 2023 00:00:13 +0000
parents 9336a48746d9
children
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9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 #!/bin/sh
9336a48746d9 audio-tones: experimental tools and findings
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2
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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3 # play a calling waiting tone, amplitude set on the command line
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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4
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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5 if [ $# != 1 ]
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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6 then
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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7 echo "usage: $0 ampl" 1>&2
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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8 exit 1
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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9 fi
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10
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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11 exec fc-shell "at@tone=0,200,425,$1,800,1000,425,$1,0,200,0,0,1000,1000,4000,65535"