If you want RVR+/RVR to drive continuously, be sure to issue the drive commands in an ongoing loop.
RVR+/RVR drive commands ( drive_with_heading and raw_motors) are designed to timeout after 2 seconds when issued once. If you need further assistance, please post your issue on our RVR+/RVR support forum here! I issued RVR+/RVR a drive command, but it stops moving after a short period. Have you installed all dependencies (libraries your program needs to run)? Depending on which external libraries you are using, they may require updates to your board, and/or version of python. Try re-running the setup script and look for any errors during the installation of our toolchain. None of the above?Ĭheck in with the community! My program isn’t compilingĭid the setup script included in the SDK complete successfully? It’s possible the SDK setup scripts didn’t complete properly. Be sure that your board’s RX pin is connected to RVR's TX pin, and your board’s TX pin is connected to RVR's RX pin. It’s advised that you refer to your specific board’s pinout diagram before connecting to RVR+/RVR. Is the 4-pin UART cable plugged in correctly? You will see RVR's LED lights power on once it’s awake. You will need to “wake” RVR+/RVR through either the SDK’s wake() command, or connect via the Sphero EDU app.
If your RVR+/RVR pulses purple every 10 seconds that means it’s in soft sleep. Soft sleep is the equivalent of RVR+/RVR having a screensaver. Is RVR+/RVR in Soft Sleep (same as being on, but most functionality disabled)? Be sure you’ve pressed the power button, and observed RVR's LED lights power on before you attempt to execute your program. Is RVR+/RVR in Deep Sleep?ĭeep sleep is the same as being powered off, and power output from RVR+/RVR is also disabled. Is your firmware up-to-date? I’ve hooked up my board, followed a programming example and executed my program, but nothing is happening.
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