About zeboss49

zeboss49 · 2024-05-24

Hello,I have found a strong isssue in:STM32CubeIDEVersion: 1.15.1Build: 21094_20240412_1041 (UTC)(C) 2024 STMicroelectronics ALL RIGHTS RESERVEDThe IOC configurator for the STM32H755 lacks an option in the RCC configurationPower Parameters -> SupplyS...

zeboss49 · 2024-04-14

Hello,I'm facing a strange issue with the quadspi peripheral.I'm using it to interface with a W25q256jveiq, a quad spi enabled flash chip from Winbond.As long as I use one line SPI or dual I/O mode all works fine.I can access the flash chip with no i...

zeboss49 · 2023-09-09

Hello,I'm trying to use FatFS with both USB HOST MSC class and SDIO.FatFS always tries to access the SD card whatever the drive number used in f_mount.May be I'm wrong with the path I use to access the devices : "0" for SD card, "1" for USB.Any help ...

zeboss49 · 2023-07-10

Hello,I have an issue with some STM32F407VG chips.Values stored in flash are wrong, e.g.Flash size at address 0x1FFF7A22 is 0xFFFF instead of 0x400.Temperature sensor calibration data for 30°C is 0xFFFF.Here after is a picture of the bad chip.Thanks ...

zeboss49 · 2024-05-25

Hello,thank you for this pertinent remark.But there's a very simple explanantion.The screen shot was taken after I reduces the core frequency to 400 MHz.Setting the core frequency above 400 MHz makes the setting disappear.Where I was wrong was thinki...

zeboss49 · 2024-05-24

the latest version of CubeMX does show the option.

zeboss49 · 2024-05-24

Hello,your screen shot is from 1.14.1 not 1.15.1.The attached screen shot to my original post shows that the item is missing.I upgraded to 1.15.1 form a rather old version because the IOC has strong issue rendring the H755 configuration (blank screen...

zeboss49 · 2024-04-26

Thank you for your answer.The data issue is not related to the corrupted bytes position in the data stream.%oving them in the stream does not change anything.The \r\n pair is always corrupted.I noticed that they are the only bytes in the stream to ha...

zeboss49 · 2024-04-26

Thank you for your reply.The dummy byte (alternate byte) and dummy cycles are set according to the device data sheet.

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CubeIDE Issue - H755 LDO/SMPS settings missing

STM32G491RE QUADSPI ISSUE

STM32F429ZI FATFS issue

STM32F407 wrong flash values

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Re: STM32G491RE QUADSPI ISSUE

Re: STM32G491RE QUADSPI ISSUE