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pkoevesdi · 2024-11-02

The reference manual 0433 Rev 8, p. 900, section 23.5.5 says "This bitfield has no effect when in memory-mapped mode (FMODE = 10)." But p. 901, section 23.5.6 says: "11: Memory-mapped mode".Could someone please let the authors fix this?Thank you.

pkoevesdi · 2024-11-01

In the CubeProg, (for instance) the RCC_D1CCIPR value names (*SRC) are different than in the RM 0433 (*SEL). Such things are a bit annoying, if one tries to find things by a keyword search, of if unsure about "is it really the same entity"? Can someo...

pkoevesdi · 2024-05-11

I stumbled across this problem:https://community.st.com/t5/stm32-mcus-products/unable-to-read-reset-values-of-the-stm32h730vb-octospim/m-p/212094In the current rev 3 of RM0468 https://www.st.com/resource/en/reference_manual/rm0468-stm32h723733-stm32h...

pkoevesdi · 2024-03-28

In the reference Manual of STMH730, on Table 543, page 2825, there's a Port "ETH_PHY_INTN" listed. Where ist that port? Or where can I configure the GPIO to use for it? I cannot find anything in the datasheet.

pkoevesdi · 2024-03-26

A question of compehension:I cannot find any of the OCTOSPIM registers - neither in STM32CubeMX, nor in the register list, read by STM32CubeProgrammer. Am I right, that's because in our chip, there's only one OCTOSPIM port?(I would appreciate, if tha...

pkoevesdi · 2024-11-01

You mean in CubeMX? Didn't try that, because I don't develop in C. I only use CubeProg for reading and saving registers.

pkoevesdi · 2024-07-01

@djunho wrote:With this info, I would have noticed earlier that it did not fit in my case of use =)Or even trying to adapt my case to it. I agee, not supporting something is one thing and totally understandable. But to claim the opposite in the refer...

pkoevesdi · 2024-06-08

Thanks a lot!Sadly, no visible change: When the flash device is in QPI mode, the external loader doesn't work, it works when QPI is off.Where can I find the souce of it? Maybe, I can look at it too, either to learn, or to improve, with my limited com...

pkoevesdi · 2024-06-08

Maybe it would make sense to either use the QPI mode (preferrable), which would have to be set in the flash chip (command 0x35) and be configured in the MCU, or deactivate the QPI mode in the flash chip (command 0xF5), if the external loader doesn't ...

pkoevesdi · 2024-06-08

Ok, I think i figured out: It's a different rust program I tried, which itself works, but after which the external loader doesn't work anymore. Running my above mentioned first rust program again, also makes the external loader work again.The reason:...

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wrong value for FMODE in RM 0433

inconsistent designation of registers

Register bits missing in STM32CubeProgrammer

Where is ETH_PHY_INTN

STM32H730VBxx: no OCTOSPIM registers

Re: inconsistent designation of registers

Re: How memory-mapped works on STM32L4?

Re: Facing issue while creating external flash loader

Re: Facing issue while creating external flash loader

Re: Facing issue while creating external flash loader