EmbeddedArtists AB / Mbed 2 deprecated app_qspi_format

Example showing how to create a file system on the QSPI flash.

Dependencies:   EALib mbed

The app_qspi_memstick application cannot create a QSPI file system - it can only modify an existing one. This application will create a file system for you. Modify the application by changing DESIRED_SIZE_IN_MB to get the desired size of the file system, compile it, download and run to format the QSPI FLASH.

main.cpp@2:03417cea6ccc, 2014-08-26 (annotated)

Committer:
embeddedartists
Date:
Tue Aug 26 06:47:52 2014 +0000
Revision:
2:03417cea6ccc
Parent:
0:52d05cabc12f 
Updated to latest version of EALib and mbed.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
embeddedartists 0:52d05cabc12f 1
embeddedartists 0:52d05cabc12f 2 /******************************************************************************
embeddedartists 0:52d05cabc12f 3 * Includes
embeddedartists 0:52d05cabc12f 4 *****************************************************************************/
embeddedartists 0:52d05cabc12f 5
embeddedartists 0:52d05cabc12f 6 #include "mbed.h"
embeddedartists 0:52d05cabc12f 7
embeddedartists 0:52d05cabc12f 8 #include "QSPIFileSystem.h"
embeddedartists 0:52d05cabc12f 9
embeddedartists 0:52d05cabc12f 10 /******************************************************************************
embeddedartists 0:52d05cabc12f 11 * Typedefs and defines
embeddedartists 0:52d05cabc12f 12 *****************************************************************************/
embeddedartists 0:52d05cabc12f 13
embeddedartists 0:52d05cabc12f 14 #define DESIRED_SIZE_IN_MB (8)
embeddedartists 0:52d05cabc12f 15
embeddedartists 0:52d05cabc12f 16 /******************************************************************************
embeddedartists 0:52d05cabc12f 17 * Local variables
embeddedartists 0:52d05cabc12f 18 *****************************************************************************/
embeddedartists 0:52d05cabc12f 19
embeddedartists 0:52d05cabc12f 20 QSPIFileSystem qspifs("qspi");
embeddedartists 0:52d05cabc12f 21
embeddedartists 0:52d05cabc12f 22 /******************************************************************************
embeddedartists 0:52d05cabc12f 23 * Local functions
embeddedartists 0:52d05cabc12f 24 *****************************************************************************/
embeddedartists 0:52d05cabc12f 25
embeddedartists 0:52d05cabc12f 26 /******************************************************************************
embeddedartists 0:52d05cabc12f 27 * Main function
embeddedartists 0:52d05cabc12f 28 *****************************************************************************/
embeddedartists 0:52d05cabc12f 29
embeddedartists 0:52d05cabc12f 30 int main() {
embeddedartists 0:52d05cabc12f 31
embeddedartists 0:52d05cabc12f 32 printf("\nQSPI FS formatter\n");
embeddedartists 0:52d05cabc12f 33 printf("Will format QSPI as %d MB file system\n", DESIRED_SIZE_IN_MB);
embeddedartists 0:52d05cabc12f 34
embeddedartists 0:52d05cabc12f 35 int err = qspifs.format(DESIRED_SIZE_IN_MB);
embeddedartists 0:52d05cabc12f 36 if (err == 0) {
embeddedartists 0:52d05cabc12f 37 printf("Successfully formatted!\n");
embeddedartists 0:52d05cabc12f 38 } else {
embeddedartists 0:52d05cabc12f 39 printf("Failed to format. Got error %d\n", err);
embeddedartists 0:52d05cabc12f 40 }
embeddedartists 0:52d05cabc12f 41 }