Running on linux

[albfan]

latest version from:

https://www.deviationtx.com/downloads-new/category/161-dfu-usb-tool

is able to run on linux but something seems to be broken from usb4java

$ sudo dfu-util -l
dfu-util 0.11

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Found DFU: [0483:df11] ver=0200, devnum=36, cfg=1, intf=0, path="1-6", alt=2, name="@SPI Flash: Library/0x00020000/030*064Kg", serial="DEVO-7E ??????Q"
Found DFU: [0483:df11] ver=0200, devnum=36, cfg=1, intf=0, path="1-6", alt=1, name="@SPI Flash: Config/0x00002000/030*04Kg", serial="DEVO-7E ??????Q"
Found DFU: [0483:df11] ver=0200, devnum=36, cfg=1, intf=0, path="1-6", alt=0, name="@Internal Flash  /0x08003000/00*001Ka,244*001Kg", serial="DEVO-7E ??????Q"

From journalctl the missing characters looks like chinese ones:

abr 16 16:25:15 fedora kernel: usb 1-6: new full-speed USB device number 37 using xhci_hcd
abr 16 16:25:15 fedora kernel: usb 1-6: New USB device found, idVendor=0483, idProduct=df11, bcdDevice= 2.00
abr 16 16:25:15 fedora kernel: usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
abr 16 16:25:15 fedora kernel: usb 1-6: Product: STM32 DFU
abr 16 16:25:15 fedora kernel: usb 1-6: Manufacturer: STMicroelectronics
abr 16 16:25:15 fedora kernel: usb 1-6: SerialNumber: DEVO-7E 　⅒䷿д㘅Q
abr 16 16:25:15 fedora mtp-probe[684507]: checking bus 1, device 37: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6"
abr 16 16:25:15 fedora mtp-probe[684507]: bus: 1, device: 37 was not an MTP device
abr 16 16:25:15 fedora mtp-probe[684508]: checking bus 1, device 37: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6"
abr 16 16:25:15 fedora mtp-probe[684508]: bus: 1, device: 37 was not an MTP device

I try to build from sources but something is broken about the local jars on libs/

$ mvn clean package
[INFO] Scanning for projects...
[INFO] 
[INFO] ------------------< DeviationUpload:DeviationUpload >-------------------
[INFO] Building Deviation Uploader 0.11.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ DeviationUpload ---
[INFO] Deleting /home/alberto/projects/java/deviation-upload/target
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ DeviationUpload ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 5 resources
[INFO] 
[INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @ DeviationUpload ---
[INFO] Compiling 57 source files to /home/alberto/projects/java/deviation-upload/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] error: error reading /home/alberto/.m2/repository/de-ailis/usb4java/1.0.0/usb4java-1.0.0.jar; invalid END header (bad central directory offset)
[ERROR] error: error reading /home/alberto/.m2/repository/org-apache-commons/commons-lang3/3.1/commons-lang3-3.1.jar; invalid END header (bad central directory offset)
[INFO] 2 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.554 s
[INFO] Finished at: 2023-04-16T16:26:39+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project DeviationUpload: Compilation failure: Compilation failure: 
[ERROR] error: error reading /home/alberto/.m2/repository/de-ailis/usb4java/1.0.0/usb4java-1.0.0.jar; invalid END header (bad central directory offset)
[ERROR] error: error reading /home/alberto/.m2/repository/org-apache-commons/commons-lang3/3.1/commons-lang3-3.1.jar; invalid END header (bad central directory offset)
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

I create an uberjar from latest jar and that allows to build and debug (see branch https://github.com/albfan/deviation-upload/tree/build):

and found the read for device data is wrong:

diff --git i/src/deviation/gui/DeviationUploadGUI.java w/src/deviation/gui/DeviationUploadGUI.java
index d101d4e..83c9a70 100644
--- i/src/deviation/gui/DeviationUploadGUI.java
+++ w/src/deviation/gui/DeviationUploadGUI.java
@@ -255,13 +255,17 @@ public class DeviationUploadGUI {
                 public Object getValueAt(int row, int col) {
                     DfuMemory mem = devMemory.get(row);
                     Sector sector = mem.find((int)mem.findStartingAddress());
-                    switch(col) {
-                    case 0: return mem.name();
-                    case 1: return String.format("0x%08x", sector.start());
-                    case 2: return String.valueOf(sector.size() * sector.count() / 1024) + " kb";
-                    case 3: return sector.count();
-                    case 4: return String.valueOf(sector.size() / 1024) + " kb";
-                    default: return "";
+                    try {
+                        switch(col) {
+                        case 0: return mem.name();
+                        case 1: return String.format("0x%08x", sector.start());
+                        case 2: return String.valueOf(sector.size() * sector.count() / 1024) + " kb";
+                        case 3: return sector.count();
+                        case 4: return String.valueOf(sector.size() / 1024) + " kb";
+                        default: return "";
+                        }
+                    } catch (Exception e) {
+                        return "error reading";
                     }
                 }
             };

I hae zero to none idea of how to use usb4java but llooks this project:

https://github.com/rusefi/dfu_java

has a vailid implementation over last version of usb4java.

I will try to rework this project on top of that to have a GUI on linux.

NOTE: probably use dfu-util and copy contents for firmware in usb mode is enough to update firmware, but is interesting to have linux suppport for this app.