About DFell.1

DFell.1 · 2024-03-21

Hello all,I am currently trying to enable the CRC SPI (CRC-16/CCITT-FALSE) on my project, but I can't make it work. You can found bellow the SPI configuration set on CubeMxHere is the message read back on my logic analyser, in yellow (0x0C52) you'll ...

DFell.1 · 2022-04-14

Hello everyone,I'm today encountering a new issue where your help will be more than welcome.I'm communicating with an external Flash Memory using the QSPI of the STM32H7 than I own and everything is working as expected at the first run. I can write a...

DFell.1 · 2022-03-18

You can found below a extract of my linker script:MEMORY { D1_CODE_RAM (xrx) : ORIGIN = 0x24070000, LENGTH = 64K FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 128K NVRAM (rx) : ORIGIN = 0x8020000, LENGTH = 64K } .ram_code_load...

DFell.1 · 2024-03-21

Thank you for your response.First what do you mean by "the output code" ? If you refering to the code error send from the HAL_SPI_TransmitReceive command this one is currently HAL_ERROR with the CRC error code fault.Concerning the SPI register this i...

DFell.1 · 2022-04-28

Hello,Any news about this issue?

DFell.1 · 2022-04-19

Yes the timeout is working, I played with different time value and the GPIO pin is evolving as expected.I might have a look to control register but using the HAL was a way for me to avoid this process and this is the solution I'm looking for.

DFell.1 · 2022-04-19

The timeout seems to be working fine as indicate by the GPIO on the logic analyzer.Concerning the memory, the chip is a slave device and the STM32 the master. Here my issue is the master never stop polling the QSPI memory (slave) even after the end o...

DFell.1 · 2022-04-15

In the description I made a mistake and mean match instead ok mask, sorry.Concerning the assertion for this test I did the failure in purpose, since my goal is to stop the Auto Polling after an unsuccess match.This part of the code is running without...

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STM32U585 SPI CRC issue

Why does HAL_QSPI_AutoPolling keep polling whereas the timeout has been reached and returning an error flag ?

Hello, I'm using an STM32H750 MCU where I'm integrating the Crypto lib v4.0.1 I would like to execute this library (.text) from a specifc section. But I can manage to do what I want.

Re: STM32U585 SPI CRC issue

Re: Why does HAL_QSPI_AutoPolling keep polling whereas the timeout has been reached and returning an error flag ?

Re: Why does HAL_QSPI_AutoPolling keep polling whereas the timeout has been reached and returning an error flag ?

Re: Why does HAL_QSPI_AutoPolling keep polling whereas the timeout has been reached and returning an error flag ?

Re: Why does HAL_QSPI_AutoPolling keep polling whereas the timeout has been reached and returning an error flag ?