Remove comments and small things from repo that mention roboRIO (#9020)

The RoboRIO classes need to be fixed up, those are huge.

.github/workflows/lint-format.yml

@@ -81,7 +81,7 @@ jobs:
           ${{ runner.temp }}/wpiformat/bin/pip3 install wpiformat==2026.64
       - name: Create compile_commands.json
         run: |
-          ./gradlew generateCompileCommands -Ptoolchain-optional-roboRio
+          ./gradlew generateCompileCommands -Ptoolchain-optional-Systemcore
           ./.github/workflows/fix_compile_commands.py build/TargetedCompileCommands/linuxx86-64release/compile_commands.json
           ./.github/workflows/fix_compile_commands.py build/TargetedCompileCommands/linuxx86-64debug/compile_commands.json
       - name: List changed files

apriltag/src/main/java/org/wpilib/vision/apriltag/AprilTagDetector.java

@@ -52,7 +52,7 @@ public class AprilTagDetector implements AutoCloseable {
     /**
      * Debug mode. When true, the decoder writes a variety of debugging images to the current
      * working directory at various stages through the detection process. This is slow and should
-     * *not* be used on space-limited systems such as the RoboRIO. Default is disabled (false).
+     * *not* be used on space-limited systems such as the Systemcore. Default is disabled (false).
      */
     public boolean debug;
 

apriltag/src/main/native/include/wpi/apriltag/AprilTagDetector.hpp

@@ -72,7 +72,7 @@ class WPILIB_DLLEXPORT AprilTagDetector {
      * Debug mode. When true, the decoder writes a variety of debugging images
      * to the current working directory at various stages through the detection
      * process. This is slow and should *not* be used on space-limited systems
-     * such as the RoboRIO. Default is disabled (false).
+     * such as the Systemcore. Default is disabled (false).
      */
     bool debug = false;
   };

cameraserver/src/main/java/org/wpilib/vision/process/package-info.java

@@ -12,7 +12,7 @@
  * public class Robot extends TimedRobot
  *     implements VisionRunner.Listener<MyFindTotePipeline> {
  *
- *      // A USB camera connected to the roboRIO.
+ *      // A USB camera connected to the Systemcore.
  *      private {@link org.wpilib.vision.camera.VideoSource VideoSource} usbCamera;
  *
  *      // A vision pipeline. This could be handwritten or generated by GRIP.

cameraserver/src/main/java/org/wpilib/vision/stream/CameraServer.java

@@ -413,9 +413,9 @@ public final class CameraServer {
       values[j] = "mjpg:" + values[j];
     }
 
-    if (CameraServerSharedStore.getCameraServerShared().isRoboRIO()) {
+    if (CameraServerSharedStore.getCameraServerShared().isSystemcore()) {
       // Look to see if we have a passthrough server for this source
-      // Only do this on the roboRIO
+      // Only do this on the Systemcore
       for (VideoSink i : m_sinks.values()) {
         int sink = i.getHandle();
         int sinkSource = CameraServerJNI.getSinkSource(sink);
@@ -531,7 +531,7 @@ public final class CameraServer {
    * Start automatically capturing images to send to the dashboard.
    *
    * <p>You should call this method to see a camera feed on the dashboard. If you also want to
-   * perform vision processing on the roboRIO, use getVideo() to get access to the camera images.
+   * perform vision processing on the Systemcore, use getVideo() to get access to the camera images.
    *
    * <p>The first time this overload is called, it calls {@link #startAutomaticCapture(int)} with
    * device 0, creating a camera named "USB Camera 0". Subsequent calls increment the device number
@@ -621,7 +621,7 @@ public final class CameraServer {
 
   /**
    * Get OpenCV access to the primary camera feed. This allows you to get images from the camera for
-   * image processing on the roboRIO.
+   * image processing on the Systemcore.
    *
    * <p>This is only valid to call after a camera feed has been added with startAutomaticCapture()
    * or addServer().
@@ -644,7 +644,7 @@ public final class CameraServer {
 
   /**
    * Get OpenCV access to the specified camera. This allows you to get images from the camera for
-   * image processing on the roboRIO.
+   * image processing on the Systemcore.
    *
    * @param camera Camera (e.g. as returned by startAutomaticCapture).
    * @return OpenCV sink for the specified camera
@@ -671,7 +671,7 @@ public final class CameraServer {
 
   /**
    * Get OpenCV access to the specified camera. This allows you to get images from the camera for
-   * image processing on the roboRIO.
+   * image processing on the Systemcore.
    *
    * @param camera Camera (e.g. as returned by startAutomaticCapture).
    * @param pixelFormat Desired pixelFormat of the camera
@@ -699,7 +699,7 @@ public final class CameraServer {
 
   /**
    * Get OpenCV access to the specified camera. This allows you to get images from the camera for
-   * image processing on the roboRIO.
+   * image processing on the Systemcore.
    *
    * @param name Camera name
    * @return OpenCV sink for the specified camera

cameraserver/src/main/java/org/wpilib/vision/stream/CameraServerShared.java

@@ -29,11 +29,11 @@ public interface CameraServerShared {
   void reportUsage(String resource, String data);
 
   /**
-   * Get if running on a roboRIO.
+   * Get if running on a Systemcore.
    *
-   * @return true if on roboRIO
+   * @return true if on Systemcore
    */
-  default boolean isRoboRIO() {
+  default boolean isSystemcore() {
     return false;
   }
 }

cameraserver/src/main/native/include/wpi/cameraserver/CameraServer.hpp

@@ -30,7 +30,7 @@ class CameraServer {
    * Start automatically capturing images to send to the dashboard.
    *
    * You should call this method to see a camera feed on the dashboard. If you
-   * also want to perform vision processing on the roboRIO, use getVideo() to
+   * also want to perform vision processing on the Systemcore, use getVideo() to
    * get access to the camera images.
    *
    * The first time this overload is called, it calls StartAutomaticCapture()
@@ -84,7 +84,7 @@ class CameraServer {
 
   /**
    * Get OpenCV access to the primary camera feed.  This allows you to
-   * get images from the camera for image processing on the roboRIO.
+   * get images from the camera for image processing on the Systemcore.
    *
    * <p>This is only valid to call after a camera feed has been added
    * with startAutomaticCapture() or addServer().
@@ -93,7 +93,7 @@ class CameraServer {
 
   /**
    * Get OpenCV access to the specified camera.  This allows you to get
-   * images from the camera for image processing on the roboRIO.
+   * images from the camera for image processing on the Systemcore.
    *
    * @param camera Camera (e.g. as returned by startAutomaticCapture).
    */
@@ -101,7 +101,7 @@ class CameraServer {
 
   /**
    * Get OpenCV access to the specified camera.  This allows you to get
-   * images from the camera for image processing on the roboRIO.
+   * images from the camera for image processing on the Systemcore.
    *
    * @param camera Camera (e.g. as returned by startAutomaticCapture).
    * @param pixelFormat The desired pixelFormat of captured frames from the
@@ -112,7 +112,7 @@ class CameraServer {
 
   /**
    * Get OpenCV access to the specified camera.  This allows you to get
-   * images from the camera for image processing on the roboRIO.
+   * images from the camera for image processing on the Systemcore.
    *
    * @param name Camera name
    */
@@ -120,7 +120,7 @@ class CameraServer {
 
   /**
    * Get OpenCV access to the specified camera.  This allows you to get
-   * images from the camera for image processing on the roboRIO.
+   * images from the camera for image processing on the Systemcore.
    *
    * @param name Camera name
    * @param pixelFormat The desired pixelFormat of captured frames from the

hal/src/main/java/org/wpilib/hardware/hal/CANAPIJNI.java

@@ -55,7 +55,7 @@ public class CANAPIJNI extends JNIWrapper {
    *
    * <p>This ID is 10 bits.
    *
-   * <p>The RoboRIO will automatically repeat the packet at the specified interval
+   * <p>The Systemcore will automatically repeat the packet at the specified interval
    *
    * @param handle the CAN handle
    * @param apiId the ID to write (0-1023)
@@ -105,7 +105,7 @@ public class CANAPIJNI extends JNIWrapper {
    *
    * <p>This ID is 10 bits.
    *
-   * <p>The RoboRIO will automatically repeat the packet at the specified interval
+   * <p>The Systemcore will automatically repeat the packet at the specified interval
    *
    * @param handle the CAN handle
    * @param apiId the ID to write (0-1023)

hal/src/main/java/org/wpilib/hardware/hal/HALUtil.java

@@ -32,15 +32,15 @@ public final class HALUtil extends JNIWrapper {
   public static final int RUNTIME_SIMULATION = 1;
 
   /**
-   * Returns the roboRIO serial number.
+   * Returns the Systemcore serial number.
    *
-   * @return The roboRIO serial number.
+   * @return The Systemcore serial number.
    * @see "HAL_GetSerialNumber"
    */
   public static native String getSerialNumber();
 
   /**
-   * Returns the comments from the roboRIO web interface.
+   * Returns the comments from the Systemcore web interface.
    *
    * @return The comments string.
    * @see "HAL_GetComments"

hal/src/main/java/org/wpilib/hardware/hal/PowerJNI.java

@@ -11,7 +11,7 @@ package org.wpilib.hardware.hal;
  */
 public class PowerJNI extends JNIWrapper {
   /**
-   * Gets the roboRIO input voltage.
+   * Gets the Systemcore input voltage.
    *
    * @return the input voltage (volts)
    * @see "HAL_GetVinVoltage"
@@ -61,9 +61,7 @@ public class PowerJNI extends JNIWrapper {
   public static native void resetUserCurrentFaults();
 
   /**
-   * Set the voltage the roboRIO will brownout and disable all outputs.
-   *
-   * <p>Note that this only does anything on the roboRIO 2. On the roboRIO it is a no-op.
+   * Set the voltage the Systemcore will brownout and disable all outputs.
    *
    * @param voltage The brownout voltage
    * @see "HAL_SetBrownoutVoltage"

hal/src/main/java/org/wpilib/hardware/hal/SerialPortJNI.java

@@ -26,7 +26,7 @@ public class SerialPortJNI extends JNIWrapper {
    * Initializes a serial port with a direct name.
    *
    * <p>This name is the /dev name for a specific port. Note these are not always consistent between
-   * roboRIO reboots.
+   * Systemcore reboots.
    *
    * @param port the serial port to initialize
    * @param portName the dev port name

hal/src/main/native/include/wpi/hal/HAL.h

@@ -57,14 +57,15 @@ const char* HAL_GetLastError(HAL_Status* status);
 const char* HAL_GetErrorMessage(int32_t code);
 
 /**
- * Returns the roboRIO serial number.
+ * Returns the Systemcore serial number.
  *
- * @param[out] serialNumber The roboRIO serial number. Free with WPI_FreeString
+ * @param[out] serialNumber The Systemcore serial number. Free with
+ * WPI_FreeString
  */
 void HAL_GetSerialNumber(struct WPI_String* serialNumber);
 
 /**
- * Returns the comments from the roboRIO web interface.
+ * Returns the comments from the Systemcore web interface.
  *
  * @param[out] comments The comments string. Free with WPI_FreeString
  */

hal/src/main/native/include/wpi/hal/Power.h

@@ -19,7 +19,7 @@ extern "C" {
 #endif
 
 /**
- * Gets the roboRIO input voltage.
+ * Gets the Systemcore input voltage.
  *
  * @param[out] status the error code, or 0 for success
  * @return the input voltage (volts)
@@ -81,10 +81,7 @@ void HAL_ResetUserCurrentFaults(int32_t* status);
 double HAL_GetBrownoutVoltage(int32_t* status);
 
 /**
- * Set the voltage the roboRIO will brownout and disable all outputs.
- *
- * Note that this only does anything on the roboRIO 2.
- * On the roboRIO it is a no-op.
+ * Set the voltage the Systemcore will brownout and disable all outputs.
  *
  * @param[in] voltage The brownout voltage
  * @param[out] status the error code, or 0 for success

hal/src/main/native/include/wpi/hal/SerialPort.h

@@ -42,7 +42,7 @@ HAL_SerialPortHandle HAL_InitializeSerialPort(HAL_SerialPort port,
  * Initializes a serial port with a direct name.
  *
  * This name is the /dev name for a specific port.
- * Note these are not always consistent between roboRIO reboots.
+ * Note these are not always consistent between Systemcore reboots.
  *
  * @param[in] port     the serial port to initialize
  * @param[in] portName the dev port name

hal/src/main/native/include/wpi/hal/handles/HandlesInternal.hpp

@@ -115,7 +115,7 @@ static inline bool isHandleType(HAL_Handle handle, HAL_HandleEnum handleType) {
 /**
  * Get if the version of the handle is correct.
  *
- * Do not use on the roboRIO, used specifically for the sim to handle resets.
+ * Do not use on the Systemcore, used specifically for the sim to handle resets.
  *
  * @param handle  the handle
  * @param version the handle version to check
@@ -128,7 +128,7 @@ static inline bool isHandleCorrectVersion(HAL_Handle handle, int16_t version) {
 /**
  * Get if the handle is a correct type and version.
  *
- * Note the version is not checked on the roboRIO.
+ * Note the version is not checked on the Systemcore.
  *
  * @param handle     the handle
  * @param enumType   the type to check
@@ -161,7 +161,7 @@ inline int16_t getHandleTypedIndex(HAL_Handle handle, HAL_HandleEnum enumType,
 /**
  * Create a handle for a specific index, type and version.
  *
- * Note the version is not checked on the roboRIO.
+ * Note the version is not checked on the Systemcore.
  *
  * @param index      the index
  * @param handleType the handle type

wpilibj/src/main/java/org/wpilib/framework/RobotBase.java

@@ -62,7 +62,7 @@ public abstract class RobotBase implements AutoCloseable {
           }
 
           @Override
-          public boolean isRoboRIO() {
+          public boolean isSystemcore() {
             return !RobotBase.isSimulation();
           }
         };

wpinet/src/main/native/include/wpi/net/PortForwarder.hpp

@@ -11,7 +11,8 @@ namespace wpi::net {
 
 /**
  * Forward ports to another host.  This is primarily useful for accessing
- * Ethernet-connected devices from a computer tethered to the RoboRIO USB port.
+ * Ethernet-connected devices from a computer tethered to the Systemcore USB
+ * port.
  */
 class PortForwarder {
  public: