User contributions for Jca
From Rsewiki
21 April 2026
- 11:0811:08, 21 April 2026 diff hist +89 Ricbot GNSS →Decode and publish current
- 11:0711:07, 21 April 2026 diff hist +81 Ricbot GNSS →GNSS
- 11:0511:05, 21 April 2026 diff hist +74 Ricbot GNSS No edit summary
20 April 2026
- 14:3414:34, 20 April 2026 diff hist +36 Network setup →NTP current
- 14:3314:33, 20 April 2026 diff hist −2,935 Network setup →PTP
- 14:3314:33, 20 April 2026 diff hist +30 Network setup →NTP
- 14:3014:30, 20 April 2026 diff hist +3 Ricbot PTP →Install as a service on the client current
- 14:2914:29, 20 April 2026 diff hist −4 Ricbot PTP →Test time master
- 14:2814:28, 20 April 2026 diff hist +1 Ricbot PTP →Test time client
- 14:2714:27, 20 April 2026 diff hist +2,943 N Ricbot PTP Created page with "Back to Ricbot == PTP == Precise Time Protocol (on Raspberry Pi 5) Assuming 2 Raspberry Pis are connected with an Ethernet cable, and both have an IP on eth0. === Install === Install on both master and slave: sudo apt install linuxptp Verify that there is support on 'eth0'. Should have hardware capabilities: $ ethtool -T eth0 Time stamping parameters for eth0: Capabilities: hardware-transmit software-transmit hardware-receive..."
- 14:2614:26, 20 April 2026 diff hist +45 Ricbot →Installation notes current
- 14:2114:21, 20 April 2026 diff hist +7 Ricbot →User support
- 14:2014:20, 20 April 2026 diff hist +272 N Ricbot GNSS Created page with "Back to Ricbot == GNSS == Satellite positioning is implemented using a NEO-M9V receiver. The receiver is connected to the navigation Raspberry Pi. === Decode and publish === Using the 'gpsd' publisher. This should be easily interfaced to ROS. (not implemented yet)"
- 14:1614:16, 20 April 2026 diff hist +158 RIC data recording →Camera data current
- 14:1314:13, 20 April 2026 diff hist +704 RIC data recording No edit summary
- 14:0414:04, 20 April 2026 diff hist +732 N RIC data recording Created page with "Back to Ricbot == Data recording == By default, the Teensy interface (teensy_interface) runs on the Raspberry Pi. This will record most of the available data, like: * Odometry * Gyro and accelerometer data from the on-board IMU. * Motor voltage and velocity of each wheel. * MQTT communication * GNSS data (when operational) This data will be on the Pi in this directory /home/local/svn/robobot/teensy_interface/build/log_yyyymmdd_hhmmss The date and time part will b..."
- 14:0314:03, 20 April 2026 diff hist +42 Ricbot →User support
- 14:0214:02, 20 April 2026 diff hist 0 RIC start and stop No edit summary current
- 14:0214:02, 20 April 2026 diff hist +2 RIC start and stop No edit summary
- 14:0214:02, 20 April 2026 diff hist −663 RIC start and stop No edit summary
- 14:0114:01, 20 April 2026 diff hist +228 RIC start and stop →Start
- 13:5913:59, 20 April 2026 diff hist +54 RIC start and stop →Stop
- 13:5813:58, 20 April 2026 diff hist +1,510 N RIC start and stop Created page with "Back to [RICbot] == Start == Connect the big battery (60Ah 24V) using the read Anderson plug. Turn on the on-off switch on the top of the electronics box. It should now turn on. * The two displays should show battery voltage (between 24.5 and 26.6V). ** The right is the electronics voltage ** The left is the voltage to the motor controllers. This should be off if the emergency switch is pushed. * After a while (approx 90 seconds), the small (blue) display on the Teen..."
- 13:3813:38, 20 April 2026 diff hist +43 Ricbot →User support
- 12:2812:28, 20 April 2026 diff hist +45 Ricbot →Installation notes
- 12:2712:27, 20 April 2026 diff hist +7 Ricbot →Installation notes
- 12:2712:27, 20 April 2026 diff hist +56 Ricbot →Installation notes
- 12:2612:26, 20 April 2026 diff hist −9,928 Ricbot hardware No edit summary current
- 12:2612:26, 20 April 2026 diff hist +9,914 Ricbot ROS2 →ROS2 current
- 12:2512:25, 20 April 2026 diff hist +30 N Ricbot ROS2 Created page with "Back to Ricbot == ROS2 =="
- 12:2412:24, 20 April 2026 diff hist +18 Ricbot →Installation notes
- 12:2312:23, 20 April 2026 diff hist +996 Ricbot realsense No edit summary current
- 12:2212:22, 20 April 2026 diff hist −994 Ricbot hardware No edit summary
- 12:2012:20, 20 April 2026 diff hist −4 Main Page →Facilities current
- 12:2012:20, 20 April 2026 diff hist +23 Main Page →Robots
- 12:1912:19, 20 April 2026 diff hist +50 Ricbot No edit summary
- 12:1712:17, 20 April 2026 diff hist +1,147 N Ricbot realsense Created page with "Back to Ricbot == Intel RealSense == Install sudo apt-get install automake libtool libusb-1.0-0-dev libx11-dev xorg-dev libglu1-mesa-dev sudo apt install libssl-dev There is a script to download and compile, e.g. on Raspberry Pi here: https://github.com/realsenseai/librealsense/blob/master/doc/libuvc_installation.md To install pyrealsense2 at the same time as librealsense, line 46 of the 'libuvc_installation.sh' build script should be changed from this: cmake..."
- 12:1712:17, 20 April 2026 diff hist +1 Ricbot No edit summary
- 12:1712:17, 20 April 2026 diff hist +56 Ricbot →Ricbot, a wheeled sensor platform
- 12:1612:16, 20 April 2026 diff hist −1,118 Ricbot hardware No edit summary
- 09:3209:32, 20 April 2026 diff hist −14,252 Ricbot Replaced content with " == Ricbot, a wheeled sensor platform == Ricbot is intended for fast deployment to areas of interest. Main features: * Reused motors and wheels from an old "Elector Wheelie" platform * Designed to fit into a normal car for deployment, i.e can be disassembled to no more than 55cm in height. * No more than 25-30 kg, requiring 1 or 2 persons to load or unload. * Wheel-odometry recording (and timestamped) * Camera image recording (and timestamped), the intention is Re..." Tag: Replaced
- 09:3109:31, 20 April 2026 diff hist +14,275 N Ricbot hardware Created page with " == Ricbot hardware == Tentative layout: 500px Length is 1m, free height 25cm, width 65cm. == Installation notes == === Camera position === 500px Forward-looking camera: Intel RealSense D455, FOV 87 x 58 deg, range 0.6 to 6m. Down-looking camera: Intel RealSense D435, FOV: 87 x 58 deg, range 0.3 to 3m. === Cabling === 500px DRI0042: https://wiki.dfrobot.com/15A_Sin..."
- 09:3009:30, 20 April 2026 diff hist +21 Ricbot No edit summary
19 April 2026
- 13:5713:57, 19 April 2026 diff hist +242 Network setup →Install as a service on the client
- 13:5313:53, 19 April 2026 diff hist +372 Network setup →Install as a service on client
- 13:4913:49, 19 April 2026 diff hist −27 Network setup →Install as a service on Master
- 13:4813:48, 19 April 2026 diff hist +1,207 Network setup →Install as a service on Master
- 13:4213:42, 19 April 2026 diff hist +46 Network setup →PTP
- 13:4013:40, 19 April 2026 diff hist +4 Network setup →Test time client
- 13:3913:39, 19 April 2026 diff hist +80 Network setup →PTP
