STM32 (stm32f103c8) Serial wire debug -- STM32CubeIDE

In this video I'm showing how to setup the STM32 serial wire debug and to use it as a serial monitor for displaying data from the microelectronic on the debugging console in the STM32CubeIDE

[phillipnewman]

Thank you so much for this video! It's such a great help for all my debugging. Thank you again!

[NKernytskyy]

Great detailed step-by-step explanation!

[bsbharat]

IT worked very well...Thank you sooo much :)

[quivanitas]

I was looking for something like this thank you

[larfee]

Amazing, can you explain why we needed the 220 resistor?

[bennguyen]

How are printfs via ITM different than printfs over SWV?

I thought both use SWD+SWO, yet ITM_SendChar() doesn't work for me, despite have an SWD+SWO compatible chip and debugger!

Does GDB / OpenOCD support this?

[andrewFJ]

Now why can't you do that with a simple Serial Wire method? It really drives me nuts that I have to include so much unreadable garbage code to my main program in order to trace some variables.
I want to be able to use is in a compact and neat way that doesn't mess up readability of my program.

[alirezanajafi]

Hi! thanks a lot for the detailed walk-through. I'm working with stm32f4 discovery board with 168 MHz core clock. I did whatever you mentioned in the video and still I get nothing in my SWV console and timline graph. Can anyone give me any idea why this thing is not working?

[shrijithmjain]

Hi, amazing it worked, and could we use St link/V2/01-0 i.e the big programmer to program the same in Blue pill?

[msergejev]

Is it possible to capture this data with some external app. For example if I wish to visualize my data via python script, and I still wish to avoid using the USB2Serial dongle, could I somehow capture the data sent to this port via python script?

[wangere]

I did everything as instructed but now I get this error:

"Error in final launch sequence:

Failed to start GDB server
Failed to start GDB server
Error in initializing ST-LINK device.
Reason: (18) Could not verify ST device! Abort connection"

Is there something I'm missing?

[klaus]

Can I somehow route the output to a file instead to the console?

[EmbeddedEnigma]

while soldering the wire to pin on stlink I fucked it up badly, my hands were shaking so much that all the pins on stlink got attached together due to solder and now my stlink is not working XD. I have order 2 other stlinks V2 to test on them but can u give me anytips how to solder wire on IC pin so I don't fuck it up again ?