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Add erase to example 

Use defined blocksize constant
pull/5292/head
Kevin Gilbert 2017-10-10 17:19:24 -05:00 committed by GitHub
parent 37b3b40e2a
commit 86fa6771bd
1 changed files with 7 additions and 4 deletions
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11
features/filesystem/bd/HeapBlockDevice.h
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@ -34,13 +34,16 @@
* #include "mbed.h"
* #include "HeapBlockDevice.h"
*
* HeapBlockDevice bd(2048, 512); // 2048 bytes with a block size of 512 bytes
* uint8_t block[512] = "Hello World!\n";
* #define BLOCK_SIZE 512
*
* HeapBlockDevice bd(2048, BLOCK_SIZE); // 2048 bytes with a block size of 512 bytes
* uint8_t block[BLOCK_SIZE] = "Hello World!\n";
*
* int main() {
* bd.init();
* bd.program(block, 0, bd.get_program_size());
* bd.read(block, 0, bd.get_read_size());
* bd.erase(0, BLOCK_SIZE);
* bd.program(block, 0, BLOCK_SIZE);
* bd.read(block, 0, BLOCK_SIZE);
* printf("%s", block);
* bd.deinit();
* }