diff options
Diffstat (limited to 'TODO')
| -rw-r--r-- | TODO | 86 |
1 files changed, 9 insertions, 77 deletions
@@ -1,89 +1,21 @@ -This TODO file lists ideas and features for future developments. They are -more or less ordered according to their benefit, but that is subjective -to some degree. +# To do -Unless written, no activity has been started on the topics. - -TODOs for ongoing SDR output refactoring ----------------------------------------- -Currently, all the frontend tuning and timestamping settings are UHD-specific. -To make it possible to run with synchronous=1 using Soapy, refactoring the -output to share the parts that are common. - -This would go towards SFN support with LimeSDR devices, under the condition -that the LimeSDR gets support for a HW timestamp that can be set from a PPS -signal. Discussion ongoing here -https://discourse.myriadrf.org/t/synchronize-two-limesdr/1714 - -DPD will be possible too. - - -Test sleep_through_frame implementation. - -Clean up and separate GPS and refclk checks. - * *done* handle UHD GPSDO and time - * *done* handle SoapySDR time - * Add refclk stuff and timestamps to Soapy. - * Ensure muting is set properly at startup. - * Ensure synchronous is taken in account. - * Verify resync after underflow and muting - * Add GPSDO status to RC and munin. - -*done* Add antenna selection to config. - -Test RC entries. - -*done* Portability: replace clock_gettime with std::chrono +This TODO file lists ideas and features for future developments. -*done* Make an abstraction for the DPD feedback server, use it for Soapy and UHD. - -*optional* Move staticdelay into a new process block - -Double-check all #includes - -Move other non SDR outputs to the output folder. - -Tests, both with B200 and LimeSDR: -- No timestamps -- with timestamps -- LO offset -- muting through RC -- proper muting in absence of timestamps -- GPS lock loss behaviour -- All RC commands -- Underrun recovery -- Proper teardown -- DPD server +Unless written, no activity has been started on the topics. -Smaller things --------------- +## Smaller things Remove GuardIntervalInserter implementation for window==0, as it was shown both are equivalent. +## Resampler improvements -Finalise EDI input ------------------- -The EDI input, based on work started in http://git.mpb.li/git/odr-edilib/ -is not complete: +- Assess quality of window currently used. +- Evaluate usefulness of other windows. +- Distribute energy of Fs bin equally to both negative and positive frequencies in the back buffer. - * Add option to define max fill of input udp buffer. - * Flag and present errors in some way (packets missing, RS faults, sequence errors, etc) - * Detect and handle changes in mux composition - * Fix misbehaviours when packets are intentionnally interleaved - * Fix hangup where it tries to decode old PSEQs for too long +## Review CicEq - -Resampler improvements ----------------------- - * Assess quality of window currently used. - * Evaluate usefulness of other windows. - * Distribute energy of Fs bin equally to both negative and positive - frequencies in the back buffer. - - -Review CicEq ------------- The CIC Equaliser was used for the USRP1 to compensate for spectrum flatness. It is not documented, and its effect poorly explained. Review if still needed, and document appropriately. - |