Skip to content

hackrf_transfer: align rate limits with MIN/MAX_MCU_RATE#1791

Open
mildsunrise wants to merge 1 commit into
greatscottgadgets:mainfrom
mildsunrise:patch-1
Open

hackrf_transfer: align rate limits with MIN/MAX_MCU_RATE#1791
mildsunrise wants to merge 1 commit into
greatscottgadgets:mainfrom
mildsunrise:patch-1

Conversation

@mildsunrise

Copy link
Copy Markdown

now that we have hardware-enforced sample rate limits, I think it'd be nice to align the checks done in hackrf_transfer with those. if worried about expanding these limits breaking older firmware, I can add an USB API check for >= 1.11.

related to #1787 but seems to have no conflicts, feel free to close if you want to add that patch there :)

now that we have hardware-enforced sample rate limits, I think it'd be nice to align the checks done in hackrf_transfer with those. if worried about expanding these limits breaking older firmware, I can add an USB API check for >= 1.11.

related to greatscottgadgets#1787 but seems to have no conflicts, feel free to close if you want to add that patch there :)
@martinling

Copy link
Copy Markdown
Member

Good point. We might want to make the expansion to 21.8MHz require the -F (force) option, though. The officially supported sample rate is still 20MHz, we've just figured out the hard limit more clearly on the firmware side now.

@mossmann mossmann self-assigned this Jul 2, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants