Do we have any example for use flash as usb mass storage on Zephyr?

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1

I am trying to use Xiao BLE Sence QSPI flash as a storage, but got error like this
Any one can help?

/home/wols/Documents/Wols/zephyrproject/zephyr/samples/subsys/usb/mass/src/main.c:36:2: error: #error No supported disk driver enabled
   36 | #error No supported disk driver enabled
      |  ^~~~~
[17/106] Building C object zephyr/lib/libc/common/CMakeFiles/lib__libc__common.dir/source/stdlib/malloc.c.obj
ninja: build stopped: subcommand failed.

Here is build cmd

west build -b xiao_ble/nrf52840/sense zephyr/samples/subsys/usb/mass -DCONFIG_APP_MSC_STORAGE_FLASH_FATFS=y

Here is overlay

/delete-node/ &storage_partition;
/ {
    chosen {
        zephyr,ieee802154 = &ieee802154;
    };

};
&p25q16h{
    partitions {
        compatible = "fixed-partitions";
        #address-cells = <1>;
        #size-cells = <1>;

        storage_partition: partition@0 {
            label = "storage";
            reg = <0x00000000 0x00020000>;
        };
    };
};
1 Like
2

Hi there,

So which Toolchain are you using, and Did you run the Kconfig,to enable the driver. for QSPI look into that.

HTH
GL :slight_smile: PJ :v: