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zous · 2020-05-18

Hi There,I am starting to work with an STM32L4R5ZI chip which is embedded on STM32 Nucleo-144 L4R4ZI.I am using the internal flash 2 M-Bytes in dual bank mode and I would like to enable the FatFs to use the internal flash to store configuration files...

zous · 2020-05-15

Dear community,I am using the Nucleo-L4R5ZI board with STM32L4R5ZI chip embedded to experiment UART.Unfortunately, I am facing an issue when using interrupts.I looked up through the BSP (STM32Cube_FW_L4_V1.15.1) provided by ST if examples were using ...

zous · 2020-05-22

Dear all,Is it really possible to use FatFs with STM32L4+ on-chip flash ? I am not talking about external SDCARD etc. I have tried several test based on examples (Examples found on other STM32 board)I am a bit concern and disapointed that ST does not...

zous · 2020-05-19

Thanks for your reply you helped me to start my tests.I wrote my own USER_initialize, USER_write, USER_read functions to try to read from the internal flash but something tricky happened.The f_mount returns FR_OK but the f_mkfs always return FR_INVAL...

zous · 2020-05-19

Hi there,Thanks for your reply.To be complete, the purpose of my tests is to be able to send later a binary program for a DSP controlled by the STM32L4R5.And I think that it is the best solution to use FatFs to do so.@Community member I am not sure ...

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FatFS and STM32L4+ internal flash

STM32L4+ issues when using UART with interrupts

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