Digital Signal Processing • Issue with Sync Interface Transmitting Half Data...
Hello,I am experiencing an issue with the BladeRF's synchronous transmission interface. I'm using a simple setup to transmit a signal from a circular buffer. When I set the sampling rate to 16 MS/s,...
View ArticleSoftware development • Re: FPGA: Pipe Rx samples to Tx
Hello,that should not be too difficult. Have a look at piping the data between the fifo_reader (Tx) and fifo_writer (Rx).Statistics: Posted by dariusbotha — Thu Dec 07, 2023 2:57 am
View ArticleTroubleshooting • Re: BladeRF 2.0 micro xA9 - Out of Band / Wrong Frequency...
I have the same problem.Statistics: Posted by yo78w — Sat Dec 09, 2023 11:21 am
View ArticleHardware and RF • BladeRF not responding...
Hello,I just bought a BladeRF. When powering it through the USB cable, I see no led, and it appears not to be rescognized by the motherboard I use. Is it normal to see no led being displayed? Anything...
View ArticleSoftware development • Re: Identifying Receiver and Transmitter Ports in...
You can tell because sdrangel will only let you select the antenna based on the device you picked. RX device or TX device. 0 being the first of the two. I hope that didn't confuse you.Statistics:...
View ArticleHardware and RF • Sending & Receiving OFDM frames between two bladeRF's...
Hi, I am currently working on a project to send and receive OFDM frames between two Bladerf's boards, however, i am unable to configure the receiving board to run for a long period. Instead, it runs...
View ArticleTroubleshooting • Getting back on board!
Hello Nuand staff.I bought a bladerf around 10 years ago and I lost the cables but have 2 or 3 boards. Can I begin with buying some cables?Now unfortunately, when I last attempted to use the system, I...
View ArticleHardware and RF • Re: LF with the xA9
HiAny updates? I have the same question. I'm especially interested in frequency reduction.Statistics: Posted by cardgross — Thu Dec 14, 2023 7:16 pm
View ArticleSoftware development • Re: Generate BSP errors
You have to check the `settings.bsp` file, the installed components, the FPGA bitstream, clean and rebuild the project.Absolutely correct, the steps need to be performed completely and sequentiallybad...
View ArticleTroubleshooting • Re: Sample rate / filtering interaction on the xA4
You can also find documents on how to handle filtering mapquest directions configuration on xA4 on the websites of FPGA chip manufacturers, such as Xilinx, Intel, Altera,...Statistics: Posted by...
View ArticleTroubleshooting • Re: Issue Installing Bladerf
I really like the information you share. I learned a lot of new and useful knowledge from your post. aa route plannerStatistics: Posted by adamusa — Thu Dec 14, 2023 8:53 pm
View ArticleTroubleshooting • Re: bladeRF xA5 Flashing failed
This article is truly excellent! You presented the information in a clear and logical manner, helping me gain a deeper understanding of the topic. slopeStatistics: Posted by emmausa — Thu Dec 14, 2023...
View ArticleTroubleshooting • Re: Do I have a broken BT-200? How can I check if BT-200 is...
The same for me. I'm unable to turn on the BT-200 Bias-tee Low Noise Amplifier.Statistics: Posted by idealannounce — Thu Dec 14, 2023 9:34 pm
View ArticleHardware and RF • Re: Sending & Receiving OFDM frames between two...
update: i managed to somewhat get past through this.Now I am struggling with micro A4 board, it's only operating at 2.4GHz. Please help.Statistics: Posted by mamba — Mon Dec 18, 2023 8:36 am
View ArticleHardware and RF • Re: Max no damage RX input on bladeRF 2.0 micro xA4
Dear Paolo,When it comes to the maximum SMA RX input on the bladeRF 2.0 micro xA4, it's important to consider the components involved in the RX RF path. While the AD9361 has a stated absolute maximum...
View ArticleTroubleshooting • Compiler optimization -O0 and RAM size for...
Hi.I'm using:- bladerf-micro-A9-hosted- Ubuntu 22.04.3 LTS- Quartus 22.1 lite- Terasic USB blasterI'm trying to debug the NIOS C code using gdb. As reported in the...
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Tutorials and Examples • Trouble Generating a 1MHz TX Cosine Signal on...
Hello everyone,I'm currently working with the bladeRF xa4 2.0 in GNU Radio, attempting to create a simple TX cosine signal with a frequency of 1MHz. However, I'm facing difficulties as I can't see the...
View ArticleDigital Signal Processing • Re: Determining Maximum Sample Rate
It's great to hear about your project with SDRs and the BladeRF 2.0 A4! Underrun occurs when the buffer is empty, leading to gaps in the received samples. The differences between baseband samples and...
View ArticleSoftware development • Re: Issue with BladeRF Sync Interface Transmitting...
It appears that the issue you're facing might be related to the way the BladeRF is configured and the data handling in your code. The fact that you observe correct behavior at 8 MS/s but not at 16...
View ArticleTroubleshooting • Re: Compiler optimization -O0 and RAM size for...
It sounds like there might be an alignment or otherwise overlapping memory region due to the size increase. I would suggest going back to Platform Designer, making the changes, and (in Platform...
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