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Configuration Options

Configuration options are set in the file File_Config.c. RL-FlashFS supports multiple volumes.

The options allow configuring:

Option Block Descriptions and Options
File System
  • Specify Number of open files
  • Specify CPU Clock Frequency [Hz]
Flash Drive
  • Enable the Flash Drive
  • Specify Base Address of the Flash Device
  • Specify Device Size
  • Specify Content of Erased Memory
  • Specify Device Description file
  • Enable Default Drive [F:]
SPI Flash Drive
  • Enable the SPI Flash Drive
  • Specify Device Size
  • Specify Content of Erased Memory
  • Specify Device Description file
  • Enable Default Drive [S:]
RAM Drive
  • Enable Ram Drive
  • Specify Device Size
  • Specify Number of Sectors
  • Enable RAM Buffer Relocation
  • Specify Base address of the RAM Buffer
  • Enable Default Drive [R:]
Memory Card Drive 0
  • Enable Memory Card Drive 0
  • Specify Bus Mode
  • Specify File System Cache size
  • Enable Cache Buffer Relocation
  • Specify Base address of the Cache Buffer
  • Enable Default Drive [M0:]
Memory Card Drive 1
  • Enable Memory Card Drive 1
  • Specify Bus Mode
  • Specify File System Cache size
  • Enable Cache Buffer Relocation
  • Specify Base address of the Cache Buffer
  • Enable Default Drive [M1:]
USB Flash Drive 0
  • Enable USB Flash Drive 0
  • Specify File System Cache size
  • Enable Default Drive [U0:]
USB Flash Drive 1
  • Enable USB Flash Drive 1
  • Specify File System Cache size
  • Enable Default Drive [U1:]
NAND Flash Drive
  • Enable NAND Flash Drive
  • Specify Page size
  • Specify Block Size
  • Specify Device Size [blocks]
  • Specify Page Caching
  • Specify Block Indexing
  • Enable Software ECC (error correction code)
  • Specify File System Cache size
  • Enable Cache Buffer Relocation
  • Specify Base address of the Cache Buffer
  • Enable Default Drive [N:]

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