Class CANUpdateJNI

java.lang.Object

com.revrobotics.jni.RevJNIWrapper

com.revrobotics.jni.CANUpdateJNI

public class CANUpdateJNI
extends RevJNIWrapper

Constructor Summary

Constructors

Constructor	Description
CANUpdateJNI()

Method Summary

Modifier and Type	Method	Description
static int	IterateSWDL(int busId, String dfuFilePath, String binFilePath)	Iterate through the SWDL process, allowing for progress updates.
static void	ResetSWDL(int busId)	Close, free, and reset the SWDL state.
static boolean	SetSWDLDevices(int busId, int[] deviceIDlist)	Set the list of devices to update.
static boolean	SWDLChecksumFailFramePresent(int busId)	Check if the checksum fail frame is present in the last 5 seconds.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CANUpdateJNI

public CANUpdateJNI()

Method Details

SetSWDLDevices

public static boolean SetSWDLDevices(int busId,
 int[] deviceIDlist)

Set the list of devices to update.

Parameters:

deviceIDlist - The device IDs you wish to update as an array of integers.

Returns:

True if the devices were set successfully, false if there was an error

ResetSWDL

public static void ResetSWDL(int busId)

Close, free, and reset the SWDL state. This is called automatically when the SWDL process completes or fails, but can also be called to reset the state if you need to start over.

IterateSWDL

public static int IterateSWDL(int busId,
 String dfuFilePath,
 String binFilePath)

Iterate through the SWDL process, allowing for progress updates. Devices must be set before calling this function. This function should be called repeatedly until it returns 100% or -1 (error). It resets state on error or completion. This function is not thread-safe, and only one thread should call it at a time.

Parameters:

dfuFilePath - The path to the DFU file.

binFilePath - The path to the binary file.

Returns:

The current progress percentage (0-100) or -1 if an error occurs.

SWDLChecksumFailFramePresent

public static boolean SWDLChecksumFailFramePresent(int busId)

Check if the checksum fail frame is present in the last 5 seconds. A delay should be added before calling this function.

Returns:

true if the checksum fail frame is present, false otherwise.