{"batchcomplete":"","continue":{"lecontinue":"20260420102510|5186","continue":"-||"},"query":{"logevents":[{"logid":5196,"ns":6,"title":"File:Ric-power-distribute-ann.png","pageid":986,"logpage":986,"revid":8760,"params":{},"type":"create","action":"create","user":"Jca","timestamp":"2026-04-25T15:20:36Z","comment":""},{"logid":5195,"ns":6,"title":"File:Ric-power-distribute-ann.png","pageid":986,"logpage":986,"revid":8760,"params":{"img_sha1":"9opwdrywi4awry2gd66r530rcem3btj","img_timestamp":"2026-04-25T15:20:36Z"},"type":"upload","action":"upload","user":"Jca","timestamp":"2026-04-25T15:20:36Z","comment":""},{"logid":5194,"ns":6,"title":"File:Ric-regbot-6.3-ann.png","pageid":985,"logpage":985,"revid":8759,"params":{},"type":"create","action":"create","user":"Jca","timestamp":"2026-04-25T15:20:13Z","comment":""},{"logid":5193,"ns":6,"title":"File:Ric-regbot-6.3-ann.png","pageid":985,"logpage":985,"revid":8759,"params":{"img_sha1":"lit9aahwgtkhnxeodvtkkzr4wu3eplt","img_timestamp":"2026-04-25T15:20:13Z"},"type":"upload","action":"upload","user":"Jca","timestamp":"2026-04-25T15:20:13Z","comment":""},{"logid":5192,"ns":6,"title":"File:Ric-hw-interface-ann.png","pageid":984,"logpage":984,"revid":8758,"params":{},"type":"create","action":"create","user":"Jca","timestamp":"2026-04-25T15:19:49Z","comment":""},{"logid":5191,"ns":6,"title":"File:Ric-hw-interface-ann.png","pageid":984,"logpage":984,"revid":8758,"params":{"img_sha1":"t1hsvqlny2r62iybiq0m7ftz6w16ebq","img_timestamp":"2026-04-25T15:19:49Z"},"type":"upload","action":"upload","user":"Jca","timestamp":"2026-04-25T15:19:49Z","comment":""},{"logid":5190,"ns":0,"title":"Ricbot PTP","pageid":983,"logpage":983,"revid":8747,"params":{},"type":"create","action":"create","user":"Jca","timestamp":"2026-04-20T12:27:32Z","comment":"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...\""},{"logid":5189,"ns":0,"title":"Ricbot GNSS","pageid":982,"logpage":982,"revid":8744,"params":{},"type":"create","action":"create","user":"Jca","timestamp":"2026-04-20T12:20:15Z","comment":"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)\""},{"logid":5188,"ns":0,"title":"RIC data recording","pageid":981,"logpage":981,"revid":8741,"params":{},"type":"create","action":"create","user":"Jca","timestamp":"2026-04-20T12:04:55Z","comment":"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...\""},{"logid":5187,"ns":0,"title":"RIC start and stop","pageid":980,"logpage":980,"revid":8734,"params":{},"type":"create","action":"create","user":"Jca","timestamp":"2026-04-20T11:58:15Z","comment":"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...\""}]}}