fatfs_ramdisk_freertos
Overview
The fatfs_ramdisk_freertos project is showing creation and usage of RAM allocated filesystem in multitasking environment.
Running the demo
After the board is flashed the Tera Term will print message on terminal.
Example output:
FatFs RAM disk FreeRTOS example.
READ_TASK created.
READ_TASK: Create an FAT volume on the RAM disk.
READ_TASK: Creating text file.
READ_TASK: File created.
READ_TASK: WRITE_TASK 0 created.
READ_TASK: WRITE_TASK 1 created.
READ_TASK: WRITE_TASK 2 created.
READ_TASK: Opening file for read.
READ_TASK: File opened.
READ_TASK: Closing file.
WRITE_TASK: 0: Opening for write.
WRITE_TASK: 0: File opened.
WRITE_TASK 0: Writing to text file.
AAAAA
WRITE_TASK 0: Writing finished.
WRITE_TASK 0: Closing file.
WRITE_TASK: 1: Opening for write.
WRITE_TASK: 1: File opened.
WRITE_TASK 1: Writing to text file.
BBBBB
WRITE_TASK 1: Writing finished.
WRITE_TASK 1: Closing file.
WRITE_TASK: 2: Opening for write.
WRITE_TASK: 2: File opened.
WRITE_TASK 2: Writing to text file.
CCCCC
WRITE_TASK 2: Writing finished.
WRITE_TASK 2: Closing file.
READ_TASK: Opening file for read.
READ_TASK: File opened.
AAAAABBBBBCCCCC
READ_TASK: Closing file.
WRITE_TASK: 0: Opening for write.
WRITE_TASK: 0: File opened.
WRITE_TASK 0: Writing to text file.
AAAAA
WRITE_TASK 0: Writing finished.
WRITE_TASK 0: Closing file.
WRITE_TASK: 1: Opening for write.
WRITE_TASK: 1: File opened.
WRITE_TASK 1: Writing to text file.
BBBBB
WRITE_TASK 1: Writing finished.
WRITE_TASK 1: Closing file.
WRITE_TASK: 2: Opening for write.
WRITE_TASK: 2: File opened.
WRITE_TASK 2: Writing to text file.
CCCCC
WRITE_TASK 2: Writing finished.
WRITE_TASK 2: Closing file.
READ_TASK: Opening file for read.
READ_TASK: File opened.
AAAAABBBBBCCCCCAAAAABBBBBCCCCC
READ_TASK: Closing file.