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pifmrds at 20khz lowpass and install pifmrds

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F5OEO
2024-03-11 11:34:45 +01:00
parent f0da813fe7
commit 554ef920c4
2 changed files with 3 additions and 2 deletions
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3
src/Makefile
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@@ -107,4 +107,5 @@ install: all
install -m 0755 ../rpitx $(INSTALL_DIR)
install -m 0755 ../pift8 $(INSTALL_DIR)
install -m 0755 ../sendook $(INSTALL_DIR)
install -m 0755 ../dvbrf $(INSTALL_DIR)
install -m 0755 ../dvbrf $(INSTALL_DIR)
install -m 0755 ../pifmrds $(INSTALL_DIR)

2
src/pifmrds/fm_mpx.c
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@@ -117,7 +117,7 @@ int fm_mpx_open(char *filename, size_t len) {
}
// Choose a cutoff frequency for the low-pass FIR filter
float cutoff_freq = 15700;
float cutoff_freq = 20000;
//float cutoff_freq = 3000; //For NBFM
if(in_samplerate/2 < cutoff_freq) cutoff_freq = in_samplerate/2 * .8;