Access to the latest SystemCore OS builds and cross-compilation resources. Releases are automatically published and may contain bugs.
- Beta builds are for newer Beta Hardware. Beta Hardware has a configuration button.
- Alpha builds are for the original Alpha Hardware.
- Improved RT Subsystem watchdog reset handling
- Add canbusloadmon, canbussniffer
- License text included with public releases (wpilibsuite/SystemcoreTesting#188)
- Automatically apply new wlan0 and eth0 configurations (wpilibsuite/SystemcoreTesting#79) (wpilibsuite/SystemcoreTesting#182)
- PWM outputs will never enable unless robot is enabled and not browning out.
- PWM outputs set to 1500us for 60ms (interruptible) and then turn off after brownout, robot disable, or broken host USB connection (100ms)
- Can bus load metrics are far more accurate (wpilibsuite/SystemcoreTesting#73)
- Add Can Bus Monitor. Upload DBC or REV JSON decoder spec files to decode can frames in real-time (wpilibsuite/SystemcoreTesting#131)
- Group by device in "FIRST" Mode
- See decoded signals in frame detail pane.
- Video: https://vimeo.com/1146967580?share=copy&fl=sv&fe=ci
Alpha 8 & Beta 8 (BETA RELEASE 7 FOR NEW BETA HARDWARE, ALPHA RELEASE 177 FOR ORIGINAL ALPHA HARDWARE)
OS FOR ALPHA HARDWARE: https://github.com/LimelightVision/systemcore-os-public/releases/tag/Limelight_SYSTEMCORE-177
OS FOR BETA HARDWARE: https://github.com/LimelightVision/systemcore-os-public/releases/tag/Limelight_SYSTEMCOREBETA-7
- Picoflasher runs in a loop and ignores non-internal RP2350s. Works alongside new RP2350 watchdog reset behavior. (wpilibsuite/SystemcoreTesting#185)
- Rewritten USB automount script. Directories are created and removed alongside USB Drives, all delays have been removed, and lowercase symlinks have been added to match the roboRIO. The new beta hardware is required for solid USB 3 drive mounts. (wpilibsuite/SystemcoreTesting#155)
- Add user-space CAN Bus watchdog service to handle bus-down states (disable kernel auto-restart functionality). (wpilibsuite/SystemcoreTesting#163)
- USB IP Addresses & DHCP Servers changed to avoid conflict with existing devices. 172.26 and 172.27 subnets for Systemcore on Windows and Mac/Linux respectively.
- Potentially faster WiFi channel selection (tbd)
- Add timesyncd for monotonic system logging (wpilibsuite/SystemcoreTesting#203)
- Robot service waits for robot executable instead of crash-looping (wpilibsuite/SystemcoreTesting#153)
- Add OSS licensing info to releases (wpilibsuite/SystemcoreTesting#188)
- Auto detect different hardware variants
- Support for new beta hardware
- Add hardware version to bottom right corner of screen
- Add third spinner to represent usb connectivity to host
- Auto restart if USB connectivity is not established quickly after boot. Improvement over previous RP2350 watchdog behavior which required an initial connection. (wpilibsuite/SystemcoreTesting#185)
- Never dim the screen if there are IMU faults (wpilibsuite/SystemcoreTesting#172)
- RSL Faults do not trigger the red status light. The new hardware treats an unplugged RSL as a 'fault' and FTC does not currently require an RSL
- RSL Faults do not trigger the blinking red fault indicator. They are subdued within the faults dropdown.
- Remove UNII2 Channels from Wifi 5ghz channel selection
- Addresses runaway control inputs during disconnections wpilibsuite/SystemcoreTesting#176
- Addresses systemcore user permissions issues (I2C, USB Serial, USB Devices) wpilibsuite/SystemcoreTesting#174 wpilibsuite/SystemcoreTesting#173
- Robot program terminated with SIGKILL after one second timeout post SIGTERM wpilibsuite/SystemcoreTesting#168
- Release 168->169: Bump image name to limelightosr-alpha-7
- Changes the glibc requirement from 2.38 to 2.35 to allow for module and application cross-compliation on older linux systems. Teams should continue to use Alpha 5 / Release 166
- Robot service runs as systemcore user
- Fix Journal Log errors due to timezone changes as a result of DS connectivity
- Increase accuracy of can bus load calculation
- Add CAN Bus faults to faults viewer
- Fix WiFi disablement wpilibsuite/SystemcoreTesting#112 wpilibsuite/SystemcoreTesting#107
- Fix ssh login password expiry wpilibsuite/SystemcoreTesting#90
- dhcpcd ignores all can interfaces wpilibsuite/SystemcoreTesting#113
- New LED API supporting ledcount and ledoffset for increased flexibility. (requires WPILIB Alpha 2) wpilibsuite/SystemcoreTesting#104
- Add new system log viewer. View, filter, and download complete system logs from the web interface. Inspired by volunteer and team experiences at IRI. wpilibsuite/SystemcoreTesting#88
- Add "No Faults" green checkmark to web UI header
- Styling updates
- Further reduce CPU utilization of Hardware Snapshot page wpilibsuite/SystemcoreTesting#41
- Simplify interface configuration. Users can disable/enable Wlan0, but other controls have been disabled.
- Increase theoretical max LED count to 6144 (1024 unique). May be limited in a future release
- Allow digital output control while disabled wpilibsuite/SystemcoreTesting#116
- Write journal logs to disk (max 10). Addresses wpilibsuite/SystemcoreTesting#88
- Remove /etc/timezone. Addresses wpilibsuite/SystemcoreTesting#102
- Disable green ethernet support and move ethernet irq to core 1. May address wpilibsuite/SystemcoreTesting#94
- [WPILIB] Fix DS release display. Addresses wpilibsuite/SystemcoreTesting#93
- Add /sys/vbrownout and /sys/vrecovery (millivolts). Brownout behaviour currently zeros digital outputs and sets pwm outputs to servo neutral 1500us
- Add /io/leds bytearray for LED control. Max size 1024x3, 3 bytes per pixel, RGB
- Add "ledcount" to each io pin subtable. Max 1024 per pin, max 1024 aggregate.
- Fault report publishing for brownouts, IO/I2C, USB, RSL, Display, and IMU.:
/sys/faults table contains active fault flags, and /sys/faultcounts contains historical fault counts.
- Get duty cycle sensor period (periodget) (microseconds)
- Set pwm output period (periodset) (enumeration)
- PWM Input: provide period
- PWM Output: On-the-fly period adjustment. Better funcitonality overall
- Brownout and recovery functionality. Defaults to 6750 mV brownout and 7500mV recovery
- WS2812 support on all IO pins. Up to 1024 LEDs total and per-pin
- Smoother screen dim and wake-up sequences
- More sensitive tap-to-wake functionality
- Fast red LED blink during brownouts
- Display period on web interface for each pwm in/out IO pin.
- Confirm webgl availability before displaying 3D models, handle all 3D-related exceptions. Addresses wpilibsuite/SystemcoreTesting#101
- Significantly reduce CPU usage of most web interface pages. Addresses wpilibsuite/SystemcoreTesting#41
- Add fault report warning.
- Gray - No active faults. Faults have occured since boot
- Blinking red - Active faults
- Invisible - No active faults. Faults have not occured since boot
- Fix installation of packages larger than 50MB
- /usr/lib/os-release (and /etc/os-release) updated. Addresses wpilibsuite/SystemcoreTesting#85
- Allow package overwriting. Addresses wpilibsuite/SystemcoreTesting#82
- [WPILIB] Update date & time functionality. May address wpilibsuite/SystemcoreTesting#81
- Update CAN Hearbeat
- Restore battery voltage measurement accuracy. Addresses wpilibsuite/SystemcoreTesting#75
- Reduce default display brightness
- Add automatic display dimming and disablement after 10 seconds of no-motion
- Add automatic display enablement after light motion such as a tap
- Display can now properly display IP Addresses with 3 digits in all octets. Addresses wpilibsuite/SystemcoreTesting#74
- Add routes for all web interface views. Addresses wpilibsuite/SystemcoreTesting#72
- More obvious dropdown UI in System Tab. May address wpilibsuite/SystemcoreTesting#65
- Remove go cache and some miscellaneous files from toolchain. Addresses wpilibsuite/SystemcoreTesting#70
- Add go compilation example to OS repo
- Default Wi-Fi configuration changed to 5Ghz with automatic channel selection. Likely increases boot time.
- Fix available memory estimate. Addresses wpilibsuite/SystemcoreTesting#16
- Add euler_flat, euler_landscape, euler_portrait to system NT server. Fill out legacy euler array with euler_flat values. Addresses wpilibsuite/SystemcoreTesting#26
- More reliable USB Automounting and Hotplug support. May address wpilibsuite/SystemcoreTesting#31
- Add automatic restart to CAN Bus interfaces. Addresses wpilibsuite/SystemcoreTesting#59
- IMU in-motion improvements for higher accuracy during matches
- Analog Input raw readings are now integer millivolts (0 to ~3300) instead of 0 to 4096 raw adc readings. Addresses wpilibsuite/SystemcoreTesting#44
- Fix Digital Input latching HIGH in certain situations.
- Status light: Slow blink indicates a Display fault, Fast blink indicates CAN Bus fault (a CAN Bus is either unavailable or available and DOWN)
- Tweak display communications to increase reliability
- New display CAN bus health indicators. Addresses wpilibsuite/SystemcoreTesting#66
For each bus:
CAN Not available - Single Pixel, Flashing Red Status Light
CAN Available and DOWN - Empty Box, Flashing Red Status Light
CAN Available and UP - Blinking Box
- Add units to plots and plot tooltips. Addresses wpilibsuite/SystemcoreTesting#16
- Fix CAN bus utilization plots. Add selected bitrate, add UP/DOWN indicator, add bus availability indicator, add FD indicator. Addresses wpilibsuite/SystemcoreTesting#18
- New mount orientation preview UI
- Display OS release string in web interface. Addresses wpilibsuite/SystemcoreTesting#32
- IO types are now properly displayed in the web interface. More improvements to come. Addresses wpilibsuite/SystemcoreTesting#48
- Add USB Drive Ejection UI. Further addresses discussion in wpilibsuite/SystemcoreTesting#31
- Optimize home page cold load time.
- Reduce web interface bandwidth usage. Some tabs were using over 1Mbps. The home page now uses < 0.02 Mbps, and the advanced metrics tabs should not use more than ~.2Mbps. Addresses wpilibsuite/SystemcoreTesting#45 and wpilibsuite/SystemcoreTesting#41
- Fix network interface bandwidth measurement units in UI. Addresses wpilibsuite/SystemcoreTesting#43
- Disk statistics page auto-refreshes once per second to better support hotplug, hotremoval, and ejection
- Fix I2C Port Order
- Initial Alpha Release
- Add USB automounting and hotplug support (/U, /V, etc)
- Polish web interface
- Remove hardcoded and prebaked packages.
- Robot service waits for all can buses to be configured (15 sec timeout)
- Heartbeat module filters CAN interfaces by name before latching
- Expose entire control data value via sysfs attribute
- UI System Tab cleanup
- Far more verbose logs during package installation
- Fix copy-to-clipboard button across UI
- Add OS commit hash to the bottom of the settings tab
- Fixed window titles for homepage and terminal window
- Progress on OTA procedure
- Update MRCComm
- Heartbeat module handles new MRCComm spec
- Heartbeat module exposes new read-only sysfs interfaces for matchdata, controldata
- CAN txqueuelen increased to 1000 to handle larger bursts
- CAN Buses reordered - starting from the left side of the device : can_s0, can_s1, can_s2, can_s3, can_s4
- Previous ordering: can4, can3, can2, can1, can0
- Add .mp4 package icon support
- SocketCan Timing Patch
- Add docker for docker-based packages (enables ROS, custom environments, etc)
- New A/B Partition layout. Will need some adjusting to improve flashing speeds.
- CI test with latest cross compilation resources
- Package Manager - drag-and-drop packages via home page & package manager tab
- Add examples for auto-start and click-to-start (socket-activated) packages
- Add c++ application and kernel module cross compilation examples
- Strict Wifi SSID and Password Verification
- Lock various advanced WiFi configuration options
- Wifi Configuration improvements
- Improve WiFi Configuration, especially 5GHZ configuration
- Add locator service V2 to interface with HardwareManager 0.2.0
- Add SystemCore 3D model to IMU visualizer
- Double-click IMU visualizer for full-screen visualization
- Add opkg-utils
- opkg-build
- opkg-buildpackage
- etc
- Add git
- Add vim