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
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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
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# 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.
- partitions.yml
So, how to use FATFS with partition manager?
Best regards,
Yang
