[BUG][V2.20] -noreconnect doesnt work on Windows

[dnugent]

I recently tried to use -noreconnect via the cli on windows and it still attempted to reconnect.

I was connected via UART and programming option bytes. 

Here was the command I used:

& "C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin\STM32_Programmer_CLI.exe" -c port=COM14 br=115200 -noreconnect -ob ndbank=0x0

I see that there was fix put in for linux. Im wondering if the same bug exists on Windows.

Thanks,

Daniel

 

[uh_oh]

I encountered the same issue with -noreconnect still attempting to reconnect in v2.20 on Linux.

I am programming option bytes on the U575 via USB.

The command I ran and its output are included as an attachment.

[fma]

I'm having the same issue when using API v2.20 on Windows. 

[dnugent]

Thanks for the confirmation and work arounds.

I assumed posting here was filing the bug with ST. Is there a different place for that?

 

Daniel

[Imen.D]

Hello All,

Thank you for posting and for all the details you provided.

I escalated this issue to the relevant team (through internal ticket number 218005) to take a closer look at the problem.

(PS: ticket number 218005 is an internal tracking number and is not accessible or usable by customers).

[Imen.D]

Hi All,

We confirm this issue. 

Thank you again for highlighting this issue. Your feedback has been very helpful in raising the ticket along to our development team for fix.

[atibelettronica]

I'm using STM32CubeProgrammer API but I don't find the command to no reconnect to device after OB programming. Could you list the procedure to do that? Thanks

[cheeric]

Just like to echo this thread and add that the -noreconnect command still doesn't seem work for STM32CubeProgrammer v2.21.0 on Windows 11

Looking forward to a fixed release.

Thanks,
Eric

[Aziz BRIGUI]

Hello all,

Issue is fixed in the latest STM32CubeProgrammer release available here.

Aziz

[Zman552625]

Hello,

I just have downloaded and reinstalled the latest version, v2.22.0. It looks like the issue is still there, at least for USB DFU under Windows 11.

Here is the log:

D:\>"C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin\STM32_Programmer_CLI.exe" --list usb

      -------------------------------------------------------------------
                       STM32CubeProgrammer v2.22.0                  
      -------------------------------------------------------------------

=====  DFU Interface   =====

Total number of available STM32 device in DFU mode: 1

  Device Index           : USB1
  USB Bus Number         : 001
  USB Address Number     : 003
  Product ID             : STM32  BOOTLOADER
  Serial number          : AE571037425C
  Firmware version       : 0x011a
  Device ID              : 0x0461


D:\>"C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin\STM32_Programmer_CLI.exe" --noreconnect --quietMode -vb 1 --connect port=USB sn=AE571037425C -ob nSWBOOT0=1 nBOOT0=1

      -------------------------------------------------------------------
                       STM32CubeProgrammer v2.22.0                  
      -------------------------------------------------------------------



USB speed   : Full Speed (12MBit/s)
Manuf. ID   : STMicroelectronics
Product ID  : STM32  BOOTLOADER
SN          : AE571037425C
DFU protocol: 1.1
Board       : --
Device ID   : 0x461
Device name : STM32L496xx/STM32L4A6xx
NVM size  : 1 MBytes (default)
Device type : MCU
Revision ID : --  
Device CPU  : Cortex-M4

UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x1fff7800 
  Size          : 36 Bytes



  Bank          : 0x01
  Address       : 0x1ffff808 
  Size          : 28 Bytes




PROGRAMMING OPTION BYTES AREA ...

  Bank          : 0x00
  Address       : 0x1fff7800 
  Size          : 36 Bytes





Reconnecting...


Unable to reconnect the target device: time out expired

Error: Downloading Option Bytes Data failed


UPLOADING OPTION BYTES DATA ...

  Bank          : 0x00
  Address       : 0x1fff7800 
  Size          : 36 Bytes


Error: Uploading Option Bytes bank: 0 failed
Time elapsed during option Bytes configuration: 00:00:10.965