Debug Trace ETM - STM32H5, Keil

[Tresa_LiqueteGarcia]

Good morning,

I am trying to debug an STM32H573II with ETM, but I cannot get it to enter that mode.

Debugging without trace with SWD works correctly.

I have used this environment:

- uVision 5.42

- ARM Compiler 6.21

- STM32CubeMx 6.14.1

I have performed the following checks:

- MCU Non_Secure mode. Avoid conflicts.

- Enter debug mode with SWD.

- Verified pinout.

- Checked that JTrace - CortexM works ETM with other MCUs (STM32H7, STM32F4, tested)

- Generate an empty project with STM32CubeMx, just to enter debug mode with trace

The JTrace log indicates a problem with the reset, but there is no problem if I debug with SWD and SWD+SWO.

Can you help me, please?

Has anyone had problems with any H5?

[Andrew Neil]

---

@Tresa_LiqueteGarcia wrote:

- uVision 5.42

- ARM Compiler 6.21

---

Might also be worth asking in the Keil forum - in case it's anything specific to uVision/ARM ...

https://community.arm.com/support-forums/f/keil-forum

When cross-posting, always be sure to give links between the forums - so everyone can see all the discussions 

[Tresa_LiqueteGarcia]

Hello Andrew,

I will open a post on Keil.
I have posted it here, in case:

- any user has had the same issue
- you could suggest any MCU checks that I am not performing
- because I am using STM32Cube and may need to take additional steps with H5, which I did not need to do with H7 and F4
- any hardware recommendations that are not in the MCU recommendations document

[Andrew Neil]

---

@Tresa_LiqueteGarcia wrote:

I will open a post on Keil.

---

Don't forget to give a link back to this thread.

And also post a link here to your Keil forum thread.

[Tresa_LiqueteGarcia]

Link Keil Forum Post

https://community.arm.com/support-forums/f/keil-forum/57190/stm32h5---debug-trace-etm 

[Andrew Neil]

And don't forget to give a link in the Keil forum back to here!