Cortex – Fixed issue where performing a new motor PID movement when an existing PID movement is in progress didn’t work properly.If used on Gyro or Touch, the heading or bump count is reset, respectively. EV3 – sensorReset() now calls appropriate reset function, depending on the connection type.EV3 – EV3 Touch sensor can now have both bumps and touch value read, regardless of mode.This fixes the issue of bad sensor modes. EV3 – setSensorTypeModeFromWithinOpcode is now used instead of calling for a separate type and mode change.EV3 – Adjusted I2C read and write commands to use standard LEGO ioctl.EV3/NXT – Fixed issue with ROBOTC ‘auto-updater’ when launching ROBOTC for LEGO based platforms.EV3 – Fixed issue where motor speed was not normalized to -100 to 100 when values exceeding the maximum were provided.This is a feature ROBOTC was using but isn’t supported well by the EV3. EV3 – Changed ramp up/down parameters to 0 for EV3 motors, as per the LEGO programming environment.EV3 – Fix EV3 issue of USB connected brick disconnected when COMM link is open and IDE cannot recover when USB link is reconnected.Files are saved in the standard ROBOTC projects folder and cannot be saved elsewhere for security/safety reasons. Commands are available for reading/writing all types and raw data. EV3 – Added EV3 file operations for reading/writing to files.It is file based and saves the data in a CSV format under prjs/rc-data/ EV3 – Fixed BMP files not displaying properly on the EV3 screen.
This prevented sensor ports from being reconfigured manually afterwards inside a program. EV3 – Disabled setting sensor ports to typeNone/modeNone when initially configuring port.EV3 – Fixed user reported bug in Synchronized Motor Movements commands.All – Add USB Joystick control to Graphical (in loop blocks).All – Support for optional “int” keyword as in the declaration “short int” or “int short” in addition to “short”.All – Added a compiler error when ‘switch’ expression was illegal.All – Updated Firmware for 10.28 / 4.28 compatibility.All – Updated Help System Documentation for new commands and features.
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You can now log all your data in CSV format, which you can then download from the brick and import straight into Excel. It makes use of the file system support that I added to this release. I am particularly happy with the addition of data logging to ROBOTC for the EV3. I won’t rehash everything that’s on them you can read the one for LEGO MINDSTORMS here:, and the one for VEX here. So many new features and bug fixes have been added for all the platforms that the original ROBOTC blog had to have two separate posts for the releases. Just in time for Christmas! A new release of ROBOTC for both LEGO MINDSTORMS and VEX.