diff --git a/lib/flash_storage.c b/lib/flash_storage.c
deleted file mode 100644
index b7df97e..0000000
--- a/lib/flash_storage.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- *
- */
-/* Copyright (c) 2016 King Kévin */
-/* this library is used to store (read and write) data in flash */
-/* peripherals used: none */
-
-/* standard libraries */
-#include // standard integer types
-#include // general utilities
-
-/* STM32 (including CM3) libraries */
-#include // device signature utilities
-#include // flash utilities
-
-#include "flash_storage.h" // flash storage library API
-#include "global.h" // global definitions
-
-// the flash page size (medium-density devices have 1KiB page size)
-#define PAGE_SIZE 1024
-
-/* read data from address into
- * returns if read succeeded */
-bool storage_read(uint32_t address, uint8_t *buffer, size_t size)
-{
- // verify it's in the storage area
- if (addressSTORAGE_END) {
- return false;
- }
- if (buffer==NULL || size==0) {
- return false;
- }
-
- // copy data byte per byte
- // a more efficient way would be to copy words, than the remaining bytes
- for (size_t i=0; i data from to address
- * returns if write succeeded */
-bool storage_write(uint32_t address, uint8_t *buffer, size_t size)
-{
- // verify it's in the storage area
- if (addressSTORAGE_END) {
- return false;
- }
- if (buffer==NULL || size==0) {
- return false;
- }
-
- uint8_t page[PAGE_SIZE]; // the complete page to write
-
- flash_unlock(); // unlock flash to be able to write it
- // go through memory
- while (size) {
- uint32_t page_pre = address%PAGE_SIZE; // the beginning data size in the page
- address -= page_pre; // go to beginning of the page
- storage_read(address, &page[0], page_pre); // copy existing data
- if (size>=PAGE_SIZE-page_pre) { // no need to read tailing page data
- for (uint16_t i=0; i.
- *
- */
-/* Copyright (c) 2016 King Kévin */
-/* this library is used to store (read and write) data in flash */
-/* peripherals used: none */
-#include // device signature utilities
-
-// how much data (in bytes) should we be able to store (be sure it's available and does not overlap the firmware)
-#define STORAGE_SIZE 2048
-// the end of the flash area where to store data
-#define STORAGE_END FLASH_BASE+DESIG_FLASH_SIZE
-// the start of the flash area where to store data (be sure it's after the firmware data)
-// we will only use the last kilobytes
-#define STORAGE_START STORAGE_END-STORAGE_SIZE
-
-/* read data from address into
- * returns if read succeeded */
-bool storage_read(uint32_t address, uint8_t *buffer, size_t size);
-/* write data from to address
- * returns if write succeeded */
-bool storage_write(uint32_t address, uint8_t *buffer, size_t size);