About SHugh.2

SHugh.2 · 2022-05-27

We have a project where, due to various issues found during development, I've modified the PCB layout and changed a few pin allocations.Is there any way to include multiple configurations from CubeMX and select between these at compile time?This woul...

SHugh.2 · 2022-02-08

I'm designing some service hardware for a product which needs to program an STM32L4 chip, write a few values to an I2C EEPROM and send a few commands over a UART to run diagnostic functions.The ST Link V3MODS seems an ideal tool for this as it has al...

SHugh.2 · 2021-09-17

We are using the STM32L4A6 in a new project. This has the QSPI peripheral that supports two 4-bit banks. The datasheet and app notes only mention using the two banks together to give an 8 bit interface, but I'm wondering, is there any way to use them...

SHugh.2 · 2021-09-15

I'm aiming to add an 8MHz xtal to a Nucleo-L496 board but I'm struggling a bit. The recommended part isn't available, I've found one that will fit but the load capacitance is 10pF compared to 8pF of the one in the manual.However, what is confusing me...

SHugh.2 · 2021-07-26

Due to the current shortages I'm trying to make a circuit I'm designing as flexible as possible when it comes to final choice of processor.Is there a tool out there that can highlight where several STM32s differ? I'm not just talking memory and perip...

SHugh.2 · 2022-05-27

Maybe, but I've got experience of doing this on other platforms and they haven't, so it's pretty much six of one and half a dozen of the other.

SHugh.2 · 2022-05-27

Thanks, that sounds like what we need. I'll pass it on and see how the team gets on with it.One question, does that approach cause any issues with source control? I'd imagine that is why common code is in a separate place, but not sure if anything el...

SHugh.2 · 2022-05-27

That's what I'm hoping to do, however we can't work out how to do such a translation. In other toolchains I've just set a #define for the hardware revision and had #if #elseif compiler directives to select which set to choose.I should say I'm not inv...

SHugh.2 · 2022-02-08

The release notes seem to suggest the V3MINI firmware is different, and the V3MODS uses the same firmware as the V3SET. It's unclear whether you can just remove the parts that aren't normally fitted on the V3MODS and change the firmware, or if there ...

SHugh.2 · 2022-02-08

But is it possible to load the V3MODS firmware on to a V3MINI? Or are there other differences that prevent this being possible?And any news if the V3MODS will ever become available to purchase if not?

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How to conditionally select between pin configurations at compile time?

Can an ST Link V3MINI be changed to a V3MODS?

Can the two QSPI banks be used independently?

STM32 Nucleo boards - how to calculate xtal load capacitors

How to do a detailed comparison of parts.

Re: How to conditionally select between pin configurations at compile time?

Re: How to conditionally select between pin configurations at compile time?

Re: How to conditionally select between pin configurations at compile time?

Re: Can an ST Link V3MINI be changed to a V3MODS?

Re: Can an ST Link V3MINI be changed to a V3MODS?