About BobaJFET

BobaJFET · 2025-01-30

I have an STM32H743 project generated and i'd like to include an external file using the GCC "-include file" command option. I've added it as shown in this screenshot under C/C++ Build > settings > MCU/MPU GCC Compiler > MiscellaneousThe problem is t...

BobaJFET · 2025-01-24

I'm looking for a way to export all IDE preferences to share with developers on my team. Essentially, everything under windows > preferences we'd like to backup so we can have it the same on all machines. I found:C:\ST\STM32CubeIDE_1.16.1\STM32CubeID...

BobaJFET · 2025-01-23

I am currently choosing an LSE and HSE crystal for an STM32H743 project. AN2867 includes tables of compatible STM32 crystals. There is also a crystal selection tool from ECS which i've used. My question is, after selecting a crystal from the tables, ...

BobaJFET · 2025-01-09

IN AN4899, figure 18, it states:"To reduce power consumption, setthe pin as a push-pull output anddrive it in the same direction as theinternal pull-up / pull-down resistor.Alternately, set pin as analog input."I'm a little confused here. If there is...

BobaJFET · 2024-12-13

I'd like to use both external RAM and flash at the same time for an STM32H7 application. I'd like to get a better idea of what options are available for this. For example, 256Mbyte flash in memory mapped mode for execute in place and 4gb of SRAM indi...

BobaJFET · 2025-01-30

I'm aware that files can be included into compilation with a #include. I want to tell the compiler, or the IDE to "add" the #include files automatically without having to keep #includes in the source code. This is what the -include file gcc option n...

BobaJFET · 2025-01-30

What is the difference between a source folder and an include folder?

BobaJFET · 2025-01-10

Thanks for clarifying. I'll configure them as analog inputs.

BobaJFET · 2024-12-13

I have not chosen a specific H7 chip as of yet since it's dependent on this decision. I'm leaning towards using quadSPI for flash and FMC for RAM. Or, octoSPI for both RAM and flash in multiplexed mode.

BobaJFET · 2024-12-13

For example, this is from AN5050. Here it's a single OSPI. I now question if this is possible with quadSPI as well, but I don't see any mention of this type of configuration in AN4760.

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Using -include file GCC option causes errors.

Where are IDE preferences stored in windows?

AN2867 compatible crystal tables

AN4899 un-used pins procedures

Octo/QuadSPI options for using external RAM and FLASH

Re: Using -include file GCC option causes errors.

Re: Using -include file GCC option causes errors.

Re: AN4899 un-used pins procedures

Re: Octo/QuadSPI options for using external RAM and FLASH

Re: Octo/QuadSPI options for using external RAM and FLASH