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Custom User Code Sections · 2024-05-21

In many cases, especially for middleware, it may be necessary to extend the code generated by CubeMX.Since not all files have sections that are untouched by the code generator or some places inside a file are missing those user code sections, I'm oft...

dmocom · 2024-03-07

Other than reserving pins for the hardware-implemented debug interface (Fig. 1), what are the effects of the highlighted settings of the "Trace and Debug" category of CubeMX (Fig. 2)? Fig 1: Debug infrastructure (RM0433) Fig 2: CubeMX Trace and Debug...

dmocom · 2024-02-14

In Figure 1 of the reference manual RM0433 for the STM32H743 (and STM32H742, STM32H753, STM32H750) no connection between cache and DTCM-RAM exists. For all I know this is correct since the DTCM-RAM is not cachable.Table 7 on the other hand shows tha...

Re: Custom User Code Sections · 2024-05-22

A workaround is fine as long as custom user sections are not implemented or even considered.But in my case, even those are not sufficient. More specifically, I want to change two defines in the sdmmc low level header file (stm32h7xx_ll_sdmmc.h):#ifnd...

Re: Custom User Code Sections · 2024-05-21

Out team has already discussed similar approaches, but we would like to stay away from essentially duplicating all generated files since the project is large and uses a lot of middleware, sometimes generating thousands of lines of code itself in a do...

dmocom · 2024-03-11

@Pavel A.Thank you.How would one activate the External Trigger Bi-directional for example? Or the synchronous tracing? Is this the responsibility of the debugger hardware/tool?SWD is straight forward since it is the default(?) debug interface and use...

dmocom · 2024-02-15

Thank you very much.So Table 7 only shows the attributes that are changeable by the MPU. But as a follow-up: why is the cacheable-attribute changeable for the DTMC Region anyway since it doesn't have any effect?

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Custom User Code Sections

Effect of CubeMX DEBUG Settings

Mismatch of DTCM-RAM cache attribute in documentation

Re: Custom User Code Sections

Re: Custom User Code Sections

Re: Effect of CubeMX DEBUG Settings

Re: Mismatch of DTCM-RAM cache attribute in documentation