FreeCalypso > hg > freecalypso-hwlab

annotate audio-tones/busy @ 170:f9ca05460238

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rm eeproms/dumps: moved to fc-usbser-tools/artifacts
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 11 Sep 2023 05:13:54 +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
Mychaela Falconia <falcon@freecalypso.org>
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2
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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3 # play a busy 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
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
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10
9336a48746d9 audio-tones: experimental tools and findings
Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 exec fc-shell "at@tone=0,500,425,$1,0,500,0,0,0,500,0,0,500,500,1000,4"