kopia lustrzana https://github.com/F5OEO/rpitx
11 wiersze
514 B
Bash
Executable File
11 wiersze
514 B
Bash
Executable File
#!/bin/sh
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#This is only a Narraw Band FM modulator, for FM broadcast modulation , use PiFMRDS
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# Need to use a direct FM modulation with librpitx and not using IQ : TODO
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echo "If you need to test broadcast FM, use PiFMRDS"
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#(while true; do cat sampleaudio.wav; done) | csdr convert_i16_f | csdr gain_ff 2500 | sudo ./sendiq -i /dev/stdin -s 24000 -f 434e6 -t float 1
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(while true; do cat "$2"; done) | csdr convert_i16_f \
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| csdr gain_ff 7000 | csdr convert_f_samplerf 20833 \
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| sudo ./rpitx -i- -m RF -f "$1"
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