But can it do signal processing?
https://www.tomshardware.com/pc-components/cpus/functional-16-bit-cpu-built-and-runs-in-excel-including-128kb-of-ram-16-color-display-and-a-custom-assembly-language
https://www.tomshardware.com/pc-components/cpus/functional-16-bit-cpu-built-and-runs-in-excel-including-128kb-of-ram-16-color-display-and-a-custom-assembly-language
Tom's Hardware
Functional 16-bit CPU built and runs in Excel, 3Hz processor includes 128KB of RAM, 16-color display, and a custom assembly language
Inkbox on YouTube asks, "Remember when I said my sanity stood in the way?" before detailing his Excel-ASM16 language
OpenWebRX+ 1.2.46 is now available from the repository. This release adds the list of active services to the Settings page. I have also replaced the toolbar icons and added "Help" icon leading to the documentation.
- Added list of active services to the Settings page.
- Added new toolbar icons, based on Google design.
- Added Help icon leading to documentation.
- Fixed race condition when sending map to a new client.
- Removed HL2 frequency workaround (fixed in hpsdrconnector).
- Added list of active services to the Settings page.
- Added new toolbar icons, based on Google design.
- Added Help icon leading to documentation.
- Fixed race condition when sending map to a new client.
- Removed HL2 frequency workaround (fixed in hpsdrconnector).
Satellite bands reception with SDR. In case anyone wants to experiment...
https://www.youtube.com/@dereksgc/videos
https://www.youtube.com/@dereksgc/videos
New Live ISO build of the OpenWebRX Development branch by Jakob, including DAB decoder. Remember that configuration is not permanently stored and thus resets on reboot.
https://s3.eu-west-1.amazonaws.com/de.dd5jfk.openwebrx.debian-live/2024-02-01-openwebrx-live-amd64.iso
https://s3.eu-west-1.amazonaws.com/de.dd5jfk.openwebrx.debian-live/2024-02-01-openwebrx-live-amd64.iso
Just released the new SoapySDRPlay3 0.8.8 package that works with SDRPlay API v3.14. The new package is available from the OWRX+ repository. Prior to upgrading, make sure you download and install the API. Changes:
- Added support for RSP1B devices from Franco.
- Rebuilt 64bit packages with SDRPlay API v3.14.
- PLEASE, UPGRADE YOUR SDRPlay API
- Added support for RSP1B devices from Franco.
- Rebuilt 64bit packages with SDRPlay API v3.14.
- PLEASE, UPGRADE YOUR SDRPlay API
ppa
OpenWebRX+ Package Repository
This is the package repository for the improved version of the OpenWebRX online SDR.
OpenWebRX
Better than editing JSON?
It lives! It lives!!! (modifying PropertyLayer contents was a bit difficult, but not impossible)
OpenWebRX+ 1.2.47 is now available from the repository. This release incorporates changes from Jakob Ketterl's development branch, including always-on RDS display in WFM mode and support for DAB (not tested in OWRX+).
- Merged changes from Jakob Ketterl's original development branch.
- Switched to updated CSDR, PyCSDR, OWRX Connector packages.
- Fixed WSJT out-of-band reports showing as "null" on the map.
- Fixed top bar icons disappearing on mobile devices.
- Fixed compatibility with Python 3.12+.
- Fixed orientation of some APRS symbols.
- Removed separate RDS decoder (now part of WFM).
- [jketterl] Added support for DAB radio via Dablin (untested in OWRX+).
- [jketterl] Added always-on RDS decoder in WFM mode.
- [jketterl] Added checks for valid source bandwidths.
- [jketterl] Added Afedri SDR source.
- [jketterl] Added Linux desktop icon for OpenWebRX.
- [jketterl] Fixed ThreadModule starting thread twice.
- [jketterl] Removed depdendency on SoapySDRUtils.
- Merged changes from Jakob Ketterl's original development branch.
- Switched to updated CSDR, PyCSDR, OWRX Connector packages.
- Fixed WSJT out-of-band reports showing as "null" on the map.
- Fixed top bar icons disappearing on mobile devices.
- Fixed compatibility with Python 3.12+.
- Fixed orientation of some APRS symbols.
- Removed separate RDS decoder (now part of WFM).
- [jketterl] Added support for DAB radio via Dablin (untested in OWRX+).
- [jketterl] Added always-on RDS decoder in WFM mode.
- [jketterl] Added checks for valid source bandwidths.
- [jketterl] Added Afedri SDR source.
- [jketterl] Added Linux desktop icon for OpenWebRX.
- [jketterl] Fixed ThreadModule starting thread twice.
- [jketterl] Removed depdendency on SoapySDRUtils.
ppa
OpenWebRX+ Package Repository
This is the package repository for the improved version of the OpenWebRX online SDR.
The OpenWebRX+ 1.2.47 SD card image for Raspberry Pi devices, courtesy of Stanislav (LZ2SLL), is now available from the repository. It should fix problems with upgrading OWRX that affected the previous SD card image.
GitHub
Releases · luarvique/openwebrx
Open source, multi-user SDR receiver software with a web interface - luarvique/openwebrx
OpenWebRX+ 1.2.48 is now available from the repository. This is mostly a bugfix release, enabling DAB functionality, removing bandwidth limits to SDRPlay and HackRF devices, and so forth. I have also improved the RDS display and added chat nicknames to the connected clients display (but only if a user actually chatted).
- Added chat nicknames to the clients display.
- Fixed DAB support by adding missing Dablin class.
- Fixed secondary waterfall height in SSTV and FAX modes.
- Allowed full range of SDRPlay samplerates.
- Allowed full range of HackRF samplerates.
- Extended default samplerate range to 30Msps.
- Improved RDS information display.
- Switched RDS to ExecModule (YOU HAVE TO UPDATE REDSEA).
- Switched RDS to the original, optimized parser.
- Added chat nicknames to the clients display.
- Fixed DAB support by adding missing Dablin class.
- Fixed secondary waterfall height in SSTV and FAX modes.
- Allowed full range of SDRPlay samplerates.
- Allowed full range of HackRF samplerates.
- Extended default samplerate range to 30Msps.
- Improved RDS information display.
- Switched RDS to ExecModule (YOU HAVE TO UPDATE REDSEA).
- Switched RDS to the original, optimized parser.
ppa
OpenWebRX+ Package Repository
This is the package repository for the improved version of the OpenWebRX online SDR.
OpenWebRX+ 1.2.48 packages for Debian Bookworm are now in the repo.
ARRL is taking Amateur Radio Software Award nominations. You know what to do =)
https://arsaward.com/award-nominations.html
https://arsaward.com/award-nominations.html
Arsaward
Amateur Radio Software Award - Award Nominations
Official page of the Amateur Radio Software Award which promotes software projects that enhance and adhere to the spirit of amateur radio: innovative, free and open
OpenWebRX+ 1.2.49 is now available from the repository. This release incorporates Jakob's performance optimizations to the DAB decoding, as well as ADS-B and ISM.
- Added optimizations to DAB processing made by Jakob.
- Removed bandpass filters from ADS-B and ISM modes.
- Increased ISM bandwidth to 1.2Msps.
- Coloring ground-to-air messages black.
- Added optimizations to DAB processing made by Jakob.
- Removed bandpass filters from ADS-B and ISM modes.
- Increased ISM bandwidth to 1.2Msps.
- Coloring ground-to-air messages black.
ppa
OpenWebRX+ Package Repository
This is the package repository for the improved version of the OpenWebRX online SDR.
The vintage Intel insanity.
https://scarybeastsecurity.blogspot.com/2020/11/reverse-engineering-forgotten-1970s.html
https://scarybeastsecurity.blogspot.com/2020/11/reverse-engineering-forgotten-1970s.html
Blogspot
Reverse engineering a forgotten 1970s Intel dual core beast: 8271, a new ISA
" As I recall, those two chips were fairly large. And fairly late -- to the marketplace. We had lots of issues with them. [...] Sometimes th...
OWRX+ 1.2.49 packages for Bookworm are now available from the repo.
csdr-eti
and pycsdr-eti
packages for OWRX+ have been updated to version 0.0.11 in the repo. The new versions should no longer break on the aarch64 (ARMv8) computers.