error: hackrf_set_sample_rate() failed: Input/Output Error (-1000)

[radiohead2024]

What outcome were you hoping for?

save iq data to a file.

What outcome actually happened?

I am trying to collect iq data from a FM station (88.9 MHz) with a sample rate of 20 MHz and I keep getting an error message below. Thanks.

hackrf_transfer -r out.iq -f 88900000 -g 50 -l 32 -s 20000000
call hackrf_set_sample_rate(20000000 Hz/20.000 MHz)
hackrf_set_sample_rate() failed: Input/Output Error (-1000)

What operating systems are you seeing the problem on?

Windows 10

What is the output of hackrf_info?

call hackrf_set_sample_rate(20000000 Hz/20.000 MHz)
hackrf_set_sample_rate() failed: Input/Output Error (-1000)

Are you using any third-party software?

N/A

Are you using any third-party hardware?

N/A

[martinling]

It's hard to tell what the cause might have been here without more info.

• The hackrf_info output would have been helpful (both to see the software/firmware versions, and to see if other requests to the device work).
• Is this running directly on Windows 10, or through WSL?
• What build of the HackRF tools are you using?
• Have you by any chance been messing around with Zadig?

[radiohead2024]

Here is the output for hackrf_info:
hackrf_info version: 2024.02.1
libhackrf version: 2024.02.1 (0.9)
Found HackRF
Index: 0
Serial number: 000000000000000066a062dc27a3569f
Board ID Number: 2 (HackRF One)
Firmware Version: 2024.02.1 (API:1.08)
Part ID Number: 0xa000cb3c 0x0054474a
Hardware Revision: r10
Hardware appears to have been manufactured by Great Scott Gadgets.
Hardware supported by installed firmware:
HackRF One
hackrf_close() failed: Input/Output Error (-1000)

I am using Windows 10 and used "conda create -n radioconda -c conda-forge -c ryanvolz --only-deps radioconda" for the install.
Lastly, I used Zadig to update my USB driver.
Thanks.