Not possible as the first run program will place a "lock" on the /dev/ttyAMA0 devince and then block any other programs from using it simultaneously. --David KI6ZHD

#991a #ais #raspberrypi

i want two programs to receive data from /dev/ttyAMA0

#991a #ais #raspberrypi

Hello Regin, If you're only trying to only SEND serial data to other remote devices and NOT RX/TX, that should be possible but you would probably need to buffer the RS232 data lines. What I mean by th

#991a #ais #raspberrypi

I have a raspberry pi with an sdr receiver on the gpio headers, receiving data on the serial pins, Now can i split /dev/ttyAMA0 to two or more maybe ports, like /dev/ttyCOM0 and /dev/ttyCOM1 so that m

#991a #ais #raspberrypi

Glad to hear it's going for you now. 73, Cliff, AE5ZA

#flrig #ubuntu #usb #991a #raspberrypi

OK, this is solved now: Needed to add the user to the dialout group, log out & log back in. I actually ended up rebooting Linux but that shouldn't have been necessary. Also, it seems to be important t

#flrig #ubuntu #usb #991a #raspberrypi

Nope, no processes related to that, at least not directly, just adding groups to a logged in user don't take effect until after at least a logout/login. There's ways to work around that in the termina

#flrig #ubuntu #usb #991a #raspberrypi

Yes that's correct. Once you add your user name to the dialout group you need to log out and log back in for it to take effect.

#flrig #ubuntu #usb #991a #raspberrypi

Paul, You can keep it here, but please read this carefully to be sure you have dealt with the common things: https://sourceforge.net/p/fldigi/wiki/FT991A_howto/ Also please post a screen shot of the f

#flrig #ubuntu #usb #991a #raspberrypi

Well, my next issue is going to be that the right hand display has numbers in it, but they have nothing to do with the B frequency! Rpi/Ubuntu is no difference. FT-991a for radio. (Should this be a ne

#flrig #ubuntu #usb #991a #raspberrypi

Good news. I hope you get it working "all the way". If it just won't then give us more details. 73, Cliff, AE5ZA

#flrig #ubuntu #usb #991a #raspberrypi

Apparently when I added the user to the dialout group, that is what fixed it. What confounded things was that apparently it didn’t take effect until I rebooted (maybe restarting the dialout process or

#flrig #ubuntu #usb #991a #raspberrypi

Verify the flrig settings are the same as on the Pi. The only difference might be the com port name. To test that you have the correct port pull the USB cable and make sure that the port you are using

#flrig #ubuntu #usb #991a #raspberrypi

Added the user to dialout on Ubuntu, logged out & back in. Didn’t seem to make much difference to flrig. :-( Paul Hanchett paul.hanchett@...

#flrig #ubuntu #usb #991a #raspberrypi

Your login name needs to be in the dialout group. 73, Cliff, AE5ZA Sent from Cliff’s phone For God so loved the world that He gave His only begotten Son that whoever believes in Him should not perish,

#flrig #ubuntu #usb #991a #raspberrypi

Yes. It is still a serial connection. 73, Cliff, AE5ZA Sent from Cliff’s phone For God so loved the world that He gave His only begotten Son that whoever believes in Him should not perish, but have ev

#flrig #ubuntu #usb #991a #raspberrypi

For the USB? Paul Hanchett paul.hanchett@...

#flrig #ubuntu #usb #991a #raspberrypi

Member of the dial out group? 73, Cliff, AE5ZA Sent from Cliff’s phone For God so loved the world that He gave His only begotten Son that whoever believes in Him should not perish, but have everlastin

#flrig #ubuntu #usb #991a #raspberrypi

I've build the latest flrig (1.4.5) on my Raspberry PI 400 and also on my Ubuntu 20 LTS laptop. Communications is via USB cable. Link speed is set to 38400 on both sides in all cases. Connected to the

#flrig #ubuntu #usb #991a #raspberrypi

I've noticed and issue with XMIT on fldigi. Rig is the Yaesu FT-100. Fresh FLDIGI install on Raspberry Pi Buster. I had my Radio Mode set to DIGI, Operating mode to CW. Spotting my signal via Websdr I

#ft-100 #raspberrypi #buster