mbed_example / Mbed OS MBRBlockDevice_ex_1

MBRBlockDevice partitioning example

main.cpp

Committer:
kgilbert
Date:
2017-10-13
Revision:
0:daa62d7aa9f9

File content as of revision 0:daa62d7aa9f9:

#include "mbed.h"
#include "HeapBlockDevice.h"
#include "MBRBlockDevice.h"
    
int main(void) {
    // Create a block device with 64 blocks of size 512
    HeapBlockDevice mem(64*512, 512);
    
    // Partition into two partitions with ~half the blocks
    MBRBlockDevice::partition(&mem, 1, 0x83, 0*512, 32*512);
    MBRBlockDevice::partition(&mem, 2, 0x83, 32*512);
    
    // Create a block device that maps to the first 32 blocks (excluding MBR block)
    MBRBlockDevice part1(&mem, 1);
    
    // Create a block device that maps to the last 32 blocks
    MBRBlockDevice part2(&mem, 2);
}