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6 years, 5 months ago.
How can I write a file to heap block device?
I'm using Heap Block Device with FAT File System in my design. I want to write a file to the block for one of the tests of the software. I open a file like I do in C and try to write a string in it using fprintf or fputs. But the execution doesn't go further than the fprintf/fputs statement. It works fine without the above statements. I'm stuck as I'm new to embedded systems. I really have to create the file to perform the test. Is there a way to implement this or do it in another way?
1 Answer
6 years, 5 months ago.
Hi,
Here is the reference docs for storage and how to use both the FAT file system and bock devices : https://os.mbed.com/docs/v5.6/reference/storage-overview.html
All the best,
-Austin