[STM32H745I-DISCO] Validation on target

[BKOSI.1]

Hi,

I've some questions about validation on target, we meet some issues.

Two ways are offer to do that, with or without automatic generate, compile, etc.

1 - We tried the second method, and code generation stop due to not enough internal RAM. We are not able to modify STM32H745XI.ld to change AXI-SRAM lenght from 256KB to 512KB due to automatic code generation and we don't know local directory used for this method.

Can we make a workarround if we decide to use external SRAM for neural network ?

2 - We tried first method and build, program targets following AN5361 for configuration.

We build project as debug application, however CubeMX can't find eval board for validation on target.

3 - Last question about performance validation, we only select "Performance" on X-Cube-AI Device Application menu ?

Thanks you for your support,

BR

Benjamin

[BKOSI.1]

Hi community,

Someone can help us ?

We tried with validation and performance application, same results.

No communication between board and CubeMX or TeraTerm.

BR,

Benjamin

[BKOSI.1]

Hi,

After few tests i' able to :

• M4 & M7 Registers access through Cubeprogrammer
• Access to M4 debug through M7 access
• STlinV3 up to date
• NRST connected to STLink reset

So maybe I brick M4 access port or STlink ?

I will appreciate a support from STemployee if possible... or someone else who meet this situation.

BR

Benjami