From e48a5880bec53ba025e1f68953b4ce866d11cecc Mon Sep 17 00:00:00 2001 From: Alan Johnston Date: Mon, 13 Nov 2023 16:45:37 -0500 Subject: [PATCH] Update rpitx.py FSK and BPSK use tx, force txc off --- rpitx.py | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/rpitx.py b/rpitx.py index 418da492..ccd77162 100644 --- a/rpitx.py +++ b/rpitx.py @@ -187,7 +187,6 @@ txc = False if GPIO.input(7) == False: print("TXC is present") txc = True; - txc = False; else: print("TXC not present") output(txLed, txLedOn) @@ -754,7 +753,7 @@ if __name__ == "__main__": if (command_tx == True): print("Turning on transmit") system("echo > command_tx True") - system("sudo nc -l 8080 | csdr convert_i16_f | csdr fir_interpolate_cc 2 | csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo /home/pi/rpitx/sendiq -i /dev/stdin -s 96000 -f 434.9e6 -t float &") + system("sudo nc -l 8080 | csdr convert_i16_f | csdr fir_interpolate_cc 2 | csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo /home/pi/rpitx/sendiq -i /dev/stdin -s 96000 -f " + tx + "e6 -t float &") else: print("Turning off transmit") # and rebooting") system("echo > command_tx False") @@ -770,7 +769,7 @@ if __name__ == "__main__": output(pd, 1) output(ptt, 1) if (command_tx == True): - system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3 &") + system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f " + tx + "e3 &") print("Turning LED on/off and listening for carrier") while 1: output(txLed, txLedOff) @@ -802,7 +801,7 @@ if __name__ == "__main__": if (command_tx == True): print("Turning on transmit") system("echo > command_tx True") - system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3 &") + system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f " + tx + "e3 &") else: print("Turning of transmit and rebooting") system("echo > command_tx False")