开云体育

fldigi on raspberry pi 4B

Charles Albert All Messages By This Member #12562 Interestingly, the pi4 works perfectly plug-and play with fldigi.? However, I can't get the pi4B to key the Signalink at all. The same settings are used with both the 4 and 4B, but the 4B can decode PSK31 perfectly, but no TX, any ideas???
Jerry Woods All Messages By This Member #12564 开云体育 YouTube de KM4ACK-Jason Jerry de KD4FZY 73 toggle quoted message Show quoted text On Nov 24, 2020, at 7:14 PM, Charles Albert <mrcwa2@...> wrote: ?Interestingly, the pi4 works perfectly plug-and play with fldigi.? However, I can't get the pi4B to key the Signalink at all. The same settings are used with both the 4 and 4B, but the 4B can decode PSK31 perfectly, but no TX, any ideas???
dablyk All Messages By This Member #12565 Hi Jerry, its strange. I have RPI 4 model B rev 1.4 connected to ts570D using ftdi RS232 to usb, I can control the rig via the cat and also TX without any problems. try to figure out how the signal link tx your rig and if you have the right connection to signallink good luck 73 de OK5AM Ludek toggle quoted message Show quoted text On Sat, Nov 28, 2020 at 10:37 AM Jerry Woods <woodsjl55@...> wrote: YouTube de KM4ACK-Jason Jerry de KD4FZY 73 On Nov 24, 2020, at 7:14 PM, Charles Albert <mrcwa2@...> wrote: ?Interestingly, the pi4 works perfectly plug-and play with fldigi. However, I can't get the pi4B to key the Signalink at all. The same settings are used with both the 4 and 4B, but the 4B can decode PSK31 perfectly, but no TX, any ideas???
[email protected] All Messages By This Member #12566 The other I have seen is that the audio level from the Pi to the Signalink might be too low to key the VOX circuit on the Signalink. To fix/try do this: 1.? In a terminal window start the alsamixer 2.? Use the F6 key to select the USB Coder (Signalink)? Mine is Device=2 3.? Use the Up Arrow key to increase the level.? Mine defaults to 46.? Key the transmitter with a program (Tune) and Up Arrow until the rig keys.? Should not need to go higher than 50 If this doesn't fix the problem, then return it to the level you had previously and look somewhere else. Dave - KD7UM
Greg Engle #12567 开云体育 This was the fix for my SignaLink USB. I took the level to 48 and it’s working perfectly. ? Greg NZ6E ? toggle quoted message Show quoted text From: [email protected] <[email protected]> On Behalf Of dkc2030@... Sent: Saturday, November 28, 2020 5:49 AM To: [email protected] Subject: Re: [RaspberryPi-4-HamRadio] fldigi on raspberry pi 4B ? The other I have seen is that the audio level from the Pi to the Signalink might be too low to key the VOX circuit on the Signalink. To fix/try do this: 1.? In a terminal window start the alsamixer 2.? Use the F6 key to select the USB Coder (Signalink)? Mine is Device=2 3.? Use the Up Arrow key to increase the level.? Mine defaults to 46.? Key the transmitter with a program (Tune) and Up Arrow until the rig keys.? Should not need to go higher than 50 If this doesn't fix the problem, then return it to the level you had previously and look somewhere else. Dave - KD7UM
Jerry Woods All Messages By This Member #12568 开云体育 Good job congrats!!!! toggle quoted message Show quoted text On Nov 28, 2020, at 8:17 AM, Greg Engle <gfe@...> wrote: ? This was the fix for my SignaLink USB. I took the level to 48 and it’s working perfectly. ? Greg NZ6E ? From: [email protected] <[email protected]> On Behalf Of dkc2030@... Sent: Saturday, November 28, 2020 5:49 AM To: [email protected] Subject: Re: [RaspberryPi-4-HamRadio] fldigi on raspberry pi 4B ? The other I have seen is that the audio level from the Pi to the Signalink might be too low to key the VOX circuit on the Signalink. To fix/try do this: 1.? In a terminal window start the alsamixer 2.? Use the F6 key to select the USB Coder (Signalink)? Mine is Device=2 3.? Use the Up Arrow key to increase the level.? Mine defaults to 46.? Key the transmitter with a program (Tune) and Up Arrow until the rig keys.? Should not need to go higher than 50 If this doesn't fix the problem, then return it to the level you had previously and look somewhere else. Dave - KD7UM
Charles Albert / KK4AC All Messages By This Member #12569 Dave, your advice is wonderful!!? I adjusted the 3B,4,4B and even the pi zero w and they all work with fldigi. Sooo, I left the zero w to be dedicated to fldigi, we'll see how it works when the local QRN, not QRM slows down after dark.? Again, many tkx, GL and plenty of DX, 73, KK4AC, Charles A.
Chuck M All Messages By This Member #12570 Assuming that lower setting is generally better.? Started alsamixer and my unit was set at 100. testing unit, found that needed it at least 30 to trigger signalink.? could trigger radio lower yet. so decided to leave at 41 for now to have a little extra there. thanks for this info Chuck KD9DVB On Saturday, November 28, 2020, 09:17:08 AM EST, Greg Engle <gfe@...> wrote: This was the fix for my SignaLink USB. I took the level to 48 and it’s working perfectly. ? Greg NZ6E ? toggle quoted message Show quoted text From: [email protected] <[email protected]> On Behalf Of dkc2030@... Sent: Saturday, November 28, 2020 5:49 AM To: [email protected] Subject: Re: [RaspberryPi-4-HamRadio] fldigi on raspberry pi 4B ? The other I have seen is that the audio level from the Pi to the Signalink might be too low to key the VOX circuit on the Signalink. To fix/try do this: 1.? In a terminal window start the alsamixer 2.? Use the F6 key to select the USB Coder (Signalink)? Mine is Device=2 3.? Use the Up Arrow key to increase the level.? Mine defaults to 46.? Key the transmitter with a program (Tune) and Up Arrow until the rig keys.? Should not need to go higher than 50 If this doesn't fix the problem, then return it to the level you had previously and look somewhere else. Dave - KD7UM

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