To store data in header file - using fprintf by opening the file at run time is this possible ?

[sowmiya]

Hi , 

   in my application i need to store 100 number of records in a structure , i get the data through uart from my third party controller i m getting data succesffuly , then to how to write and read the .h header file from our project folder.

Thanks ,

Sowmiya

[Vidar Berg]

Hi,

Which SDK are you using? You can only include data in a header file at build time. To store data received via UART at runtime, you need to use a flash driver and a flash management library to manage the persistent storage of your data.

Best regards,

Vidar

[sowmiya]

Hi vidar,

    Thanks for the quick reply,

   i am using sdk 15.2 nrf52840 module , can i store the whole data as a file from the memory and  or the structure loaded data.

i have my external memory  which is better to load the data as a structure ?

thanks,

Sowmiya

[Vidar Berg]

How are you currently storing and accessing data with your external flash? To store it as a file, you will need to implement a filesystem on the device, but that is something you typically do for more complex applications. It's probably easier to just store the raw data at a fixed address in your flash. The application should know the format of how the data was stored.

[sowmiya]

Hi ,

      i stored it as a raw data at the fixed address in a structure format and used it in the application.

Thanks,

Sowmiya