microchip-application-pec930-pec930_peripheral/Examples/flash/flash_prog_erase

flash_prog_erase

This example is a demo project to P/E (Program/Erase) eFlash.

The execute-bin will occupy front area of eFlash, as the result P/E the other area of eFlash

There are 3-case in this example

• word data
• half-word data
• byte data

The execute-flow in every case:

• Erase eFalsh and verify data is 0xFF or not
• Program word/hword/byte data to eFlash and verify the result value of eFlash

It also supports fix/random pattern

User should modify CONFIG_USE_RAND_DATA as below

// at main.c
/**
 *  Use random data as pattern
 */
#define CONFIG_USE_RAND_DATA        1

Log

Use serial port with baudrate 115200, 8bit, no parity check.

This is a 13:28:12
This is eFlash Erase/Program/Read (0x00002800 ~ 0x00008000) example
## P/E with word value
  done~
## P/E with half-word value
  done~
## P/E with byte value
  done~
## P/E with data stream (32-bits valule and 4-aling length)
  done~
done ~~~~~~