Hi,
I'm using NCS 2.2.0, based on nRF5340 custom board.
My board has a spi nor flash, and i want to use Fatfs to save some sensor data.
I add FATFS to my project without partition manager, it is running, and i can see the file can be opened and closed.
But it is break running while i add Partition Manager to my project.
I debug it, and find the fault is "Get a wrong device when FS mount".
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In my .config file, i can ensure that spi nor flash drive and Partition Manager are added
CONFIG_PARTITION_MANAGER_ENABLED=y CONFIG_SPI=y CONFIG_SPI_NOR=y CONFIG_FLASH=y CONFIG_FLASH_HAS_DRIVER_ENABLED=y
FATFS mount debug details is as follow:
- Thread call stack
- FATFS mount
- wrong device
- zephyr.map
- my project.config
# low power CONFIG_PM=y CONFIG_PM_DEVICE=y # flash CONFIG_FLASH=y CONFIG_FLASH_MAP=y CONFIG_FLASH_PAGE_LAYOUT=y # spi nor CONFIG_SPI=y CONFIG_SPI_NOR_IDLE_IN_DPD=y CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096 # FATFS CONFIG_FILE_SYSTEM=y CONFIG_FAT_FILESYSTEM_ELM=y CONFIG_DISK_DRIVER_FLASH=y CONFIG_FS_FATFS_MAX_SS=4096 # fs_dirent structures are big. CONFIG_MAIN_STACK_SIZE=2048
- partitions.yml
So, how to use FATFS with partition manager?
Best regards,
Yang