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Keil RL-FLASHFS for STM32f4Discovery

prabhu desai

Hello,

I would like to know if Keil RL-FlashFS flash file system supports following hardware

- SD card on STM32F4discovery + STM32DIS-BB expansion board
- USB Flash drive connected directly on STM32 STM32f4-Discovery board.

Need to support SD/USB Drive of 32 GB and more with transfer speed of > 1MB/sec.

I did not see any example / performance evaluation on using Keil RL-Flashfs for STM32F4 discovery board.

..prabhu

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  • 0 in reply to Westonsupermare Pier

    Thanks. I can understand that USB PHY of STM32F4-discovery will not support HS.

    Examples for use of flash file are provided in MDK-ARM installation for some boards. For STM3240G board for instance, examples could be found in c:\keil\ARM\Boards\ST\STM3240G-EVAL\RL\FLASHFS\. No such examples are provided for STM32F4-Discovery.I thought of checking out if there any issues in using FLASHFS on STM32F4Dis-BB+STM32F4-discovery.

    Examples for STM32F4-discovery would have helped in quick start.

    ..prabhu

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  • 0 in reply to Westonsupermare Pier

    Thanks. I can understand that USB PHY of STM32F4-discovery will not support HS.

    Examples for use of flash file are provided in MDK-ARM installation for some boards. For STM3240G board for instance, examples could be found in c:\keil\ARM\Boards\ST\STM3240G-EVAL\RL\FLASHFS\. No such examples are provided for STM32F4-Discovery.I thought of checking out if there any issues in using FLASHFS on STM32F4Dis-BB+STM32F4-discovery.

    Examples for STM32F4-discovery would have helped in quick start.

    ..prabhu

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