Hi, Mr. taroz, I'm trying your GNSS-SDRLIB with the BladeRF x40. I tried the driver versions from BladeRF 1.0 ~ 1.5. Everything, Hardware & software setting looks ok, but it doesn't work well. I can't see the results you showed above. Can you give me some of suggestions about the BladeRF installation or parameter settings for runing GNSS-SDRLIB. Thanks!
Hi Taro. When I connect the BladeRf and press "start", i get a monitor error :"error: failed to open baldeRf : Operation timedout". Is there anything need to be done with the Bladerf to make it work?
Hi mate, I want to know what you have connected to the other end of the Blade RF. And i tried using the latest software wherein the cmd windows came and went but i didn't receive any plots. Please help.
What an excellent program! I have your GNSS-SDRLIB up and running, with several satellites showing in the windows. What I am unclear on is how to set up the output of your program so it properly feeds into RTKLIB. Do you have instructions or a listing of the proper settings? Thanks.....CdP
Hi. I got last GNSS-SDRLIB from github and connected a active antenna via bias tee to a bladerf. When I pressed start, no any windows popuped (like your g22, g23 ...). How to run gnss-sdrlib? Please make video with spectrum of gps signal in any program like gqrx or sdrradiov2. Thanks
Jon, I find that none of the satellite windows (g22, g23, etc.) pop up unless a measurable signal is being received. If after a few minutes none pop up, I would check your connections and bias to ensure that satellite signals are being received. I also find it useful to use the "current GNSS constellation" button to check what satellites are in view and only turn those on. If you turn them all on, it seems to load down the processor. Good luck....CdP
Carlo dePlano Thank you for the answer. I tested the bias and antenna with a ublox usb receiver. It works fine. I chose satelites and waited 5 minutes. And I had nothing result. Can you make video with a spectrum of a gps signal in a program like sdrconsolev2 or gqrx? Regards, Jon.
Hi, Mr. taroz, I'm trying your GNSS-SDRLIB with the BladeRF x40. I tried the driver versions from BladeRF 1.0 ~ 1.5. Everything, Hardware & software setting looks ok, but it doesn't work well. I can't see the results you showed above. Can you give me some of suggestions about the BladeRF installation or parameter settings for runing GNSS-SDRLIB. Thanks!
Hi Taro.
When I connect the BladeRf and press "start", i get a monitor error :"error: failed to open baldeRf : Operation timedout".
Is there anything need to be done with the Bladerf to make it work?
Hi mate, I want to know what you have connected to the other end of the Blade RF.
And i tried using the latest software wherein the cmd windows came and went but i didn't receive any plots. Please help.
Poor reception. I tried it outside with a properly tuned antenna and it was super accurate.
What type of antenna is needed to transmit the GPS signal?
Hi, how can you receive real time signal by bladeRF?
I don't understand, i though that with RTK you could get a very good precision in the order of cm...
Hello Taroz.
How do I get the BladeRf option in the Input Type menu? Is it happen automatic when I connect the BladeRf to the PC?
I have the same question. Thanks.
Unfortunately, gnss-sdrgui throws an error when pressing the 'start' button (Input string was not in a correct format.)
Roi Yozevitch
Please download the latest version from github.com/taroz/GNSS-SDRLIB
sebbersundsebbersund
I'm sorry. I fixed that bug, please check the latest software.
taroz1461 Thanks :)
What an excellent program! I have your GNSS-SDRLIB up and running, with several satellites showing in the windows. What I am unclear on is how to set up the output of your program so it properly feeds into RTKLIB. Do you have instructions or a listing of the proper settings? Thanks.....CdP
OK...All I needed to do was read the manual a little more carefully. I found it on pg 7-8. Thanks....CdP
Hi. I got last GNSS-SDRLIB from github and connected a active antenna via bias tee to a bladerf. When I pressed start, no any windows popuped (like your g22, g23 ...). How to run gnss-sdrlib? Please make video with spectrum of gps signal in any program like gqrx or sdrradiov2. Thanks
Jon, I find that none of the satellite windows (g22, g23, etc.) pop up unless a measurable signal is being received. If after a few minutes none pop up, I would check your connections and bias to ensure that satellite signals are being received. I also find it useful to use the "current GNSS constellation" button to check what satellites are in view and only turn those on. If you turn them all on, it seems to load down the processor. Good luck....CdP
Carlo dePlano Thank you for the answer. I tested the bias and antenna with a ublox usb receiver. It works fine. I chose satelites and waited 5 minutes. And I had nothing result. Can you make video with a spectrum of a gps signal in a program like sdrconsolev2 or gqrx? Regards, Jon.
Hi do you think you could add HackRF Support?
I would like to buy bladeRF GPS generator premade solution where would i stgart? anyone want to sell theirs?
are you study in Tokyo University of Marine Science and Technology?
Yes!
hi bro PM me
Please speak!!