efs.Init

#include <file_config.h>

BOOL Init  (
     U32 adr,    /* base address        */
     U32 clk);   /* CPU clock frequency */

The function Init is a routine that initializes the Flash programming algorithm for a Flash memory device. The parameter adr specifies the Flash Device base address as specified in the file File_Config.c. The parameter clk specifies the CPU clock frequency.

The function is part of the Flash Driver. The prototype is defined in the file File_Config.h. Developers have to customize the function.

Init is invoked automatically by the function finit upon system startup.

• __TRUE - on success.
• __FALSE - on failure.

efs.EraseChip, efs.EraseSector, efs.ProgramPage, efs.ReadData, efs.UnInit

#include <file_config.h>

/* Embedded Flash Device Driver Control Block */
EFS_DRV fl0_drv = {
  Init,
  UnInit,
  ReadData,
  ProgramPage,
  EraseSector,
  EraseChip
};

/* Initialize flash programming functions. */
static BOOL Init (U32 adr, U32 clk)  {
  base_adr = adr;
  return (__TRUE);
}