'How to fix STM32CubeProgrammer No STM32 Target Found

Hello guys
Any one here faced this problem before ?
After I run my code into my stm32f446re I couldn't upload any code after my last code and give me this error " No STM32 Target Found "

enter image description here


I tried to do these options :-
1- Update my ST-Link driver and run it as "dpinst_amd64".
2- Update my ST-Link firmware , It's was ran and updated it from STM32CubeProgrammer as in photo.


but Doesn't work any of those solution.

armembeddedmicrocontrollerstm32stm32cubemx


Solution 1:[1]

I Used Stm32 St-Link Utility to solve this problem.
I connect with the board with "connect under reset" after that I did "full chip erase" option. enter image description here

Solution 2:[2]

  1. First connect your board

  2. Click to Refresh on Right Hand Side of STM32CubeProgrammer

  3. First Select ST-Link for connecting from drop-down above ST-Link Configuration.

  4. The set the configuration as:

    Port : SWD
Mode : Normal
Reset Mode : Normal

  5. Then Press the reset and hold it and click "Connect" button. And just after pressing release the reset button. Now, your board should get connected

Solution 3:[3]

The board I am using is STM32L4S5 (b-l4s5i-iot01a) And changing the "Reset mode" on the right-hand side to 'Hardware reset' works for me!

Click on connect

Solution 4:[4]

If you are using the command line, you might also want to try:

STM32_Programmer_CLI.exe -c port=SWD reset=HWrst -d "<your-bin-file>" 0x08000000 -v -HardRst

The Hardware Reset 'reset=HWrst' is specified as an option for "--connect/-c" in the CLI utility (see STM32_Programmer_CLI.exe --help).

I haven't looked but the option should probably be somewhere in the STM32CubeProgrammer UI as well.

Solution 5:[5]

Hello referring to my case I found the solution yesterday, many are going through the same problem as me.

What I did was just use the following pins from the SWD connector.

I used pin 2 - SWCLK, pin 3 - GND, and pin 4 - SWDIO

Pin 1 of the SWD connector is a fake 3v3, so I used pin 4 of the CN6 connector that provides 3v3.

Solution 6:[6]

I've the same problem in windows, but in Linux it works fine. Also as mentioned above with st-utility.

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 Mina Karam
Solution 2 Sarbjeet Singh
Solution 3 Terrence Alvianto
Solution 4 Kibonge Murphy
Solution 5 Flávio Correa
Solution 6 royka

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