2018-04-11 08:05 AM
Hello everyone,
I am having issues with ST-Link utility. Whenever I first launch it, everything looks fine, but if I try to change something in the settings (such as 'connect under reset') and then I press OK, the settings are greyed and if I open them again it says : 'Old ST-Link Firmware/ST-Link is already used' while it's the most recent firmware (V2 J30 S7).
I don't really know what I can do right now ..
Thank you in advance !
#st-link-utility #st-link-v2-1 #stm32-f12018-04-11 08:20 AM
Do you have it open in another instance of Keil, IAR, or ST-LINK Utilities?
Is this a stand-alone ST-LINK?
Is this with a custom board? How and what it wired up?
2018-04-11 10:25 AM
Clive One wrote:
Do you have it open in another instance of Keil, IAR, or ST-LINK Utilities?
What do you mean ? The only software open on my computer was ST-Link Utility
Clive One wrote:
Is this a stand-alone ST-LINK?
It is the ST-Link V2 with an Olimex ARM-JTAG-20-10 adapter
Clive One wrote:
Is this with a custom board? How and what it wired up?
It is an Olimex OlimexinoSTM32 :
https://www.olimex.com/Products/Duino/STM32/OLIMEXINO-STM32/
it is wired to the ST-Link the right way by JTAG 5 pins.
2018-04-11 10:46 AM
Which version of Windows?
What versions of ST-LINK Utilities have you tried?
Any Upper/Lower Filters on the USB Stack? ie Daemon Tools, Intel performance driver, Dell Diagnostic Tools?
AV Software?
Problem observed on a single system? Port? Cable?
Does it work on different make/model system?
2018-04-11 10:51 AM
Clive One wrote:
Which version of Windows?
Windows 10 64 bits
Clive One wrote:
What versions of ST-LINK Utilities have you tried?
Only the v4.2.0.0
Clive One wrote:
Any Upper/Lower Filters on the USB Stack? ie Daemon Tools, Intel performance driver, Dell Diagnostic Tools?
How can I check that ? Because I don't think so but can't be sure
Clive One wrote:
AV Software?
Windows Defender
Clive One wrote:
Problem observed on a single system? Port? Cable?
System : Unforntunately yes, can't test on other systems ...
Port : Tried on different USB ports, nothing changes
Cable : Idem, tried different cable, nothing changes
Clive One wrote:
Does it work on different make/model system?
What do you mean ?
2018-04-11 11:01 AM
>>What do you mean ?
Dell Laptop vs Acer Desktop vs HP Workstation
I'd use REGEDIT, or whatever, and search HKLM for ''UpperFilters'' and ''LowerFilters''
2018-04-12 01:58 AM
>>What do you mean ?
Dell Laptop vs Acer Desktop vs HP Workstation
I'm using it on a DELL studio XPS but I can't try on another workstation ...
2018-04-13 01:56 AM
I am adding a bit more details into my problem :
I was using an IDE (CooCox) to upload my code to my µC, hence I didn't need st-link utility beforehand, but due to some issue I can't upload anymore from the IDE. The main cause of my problem might be that I have re-assigned my JTAG GPIO pins (hence I cannot connect to my µC using my debugger anymore). Some way to fix it was apparently thanks to ST-Link Utility by connecting under reset or using my µC bootloader. But when I first tried it, I faced that greyed interface issue.
I have already tried connecting the board while pressing the rst button but nothing changes ... I haven't made any tweaks to the board (beside adding the jumper for the 120 Ohm resistor for my CAN application).
I have also tried while loading the bootloader (pressing the button 1 while turning on the board), but as I don't have any visual clue if it's in the bootloader or not, and as it is still not connecting through ST-Link Utility, I don't think it is working ...
2018-04-16 02:26 AM
Anyone else has some info ?
2018-04-16 06:10 AM
Pull BOOT0 pin High