--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Discovery/Inc/firmwareEraseProgram.h	Sat Apr 28 11:52:34 2018 +0200
@@ -0,0 +1,57 @@
+///////////////////////////////////////////////////////////////////////////////
+/// -*- coding: UTF-8 -*-
+///
+/// \file   Discovery/Inc/firmwareEraseProgram.h
+/// \brief  erase and program the STM32F4xx internal FLASH memory
+/// \author heinrichs weikamp gmbh
+/// \date   05-May-2015
+///
+/// $Id$
+///////////////////////////////////////////////////////////////////////////////
+/// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
+///
+///     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 <http://www.gnu.org/licenses/>.
+//////////////////////////////////////////////////////////////////////////////
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef FIRMWARE_ERASE_PROGRAM_H
+#define FIRMWARE_ERASE_PROGRAM_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal.h"
+
+/* Exported variables --------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+
+#define HARDWAREDATA_ADDRESS	(0x08000000 + 0x0000A040)
+/* Exported functions --------------------------------------------------------*/
+
+
+
+uint8_t firmware_eraseFlashMemory(void);
+uint8_t firmware_programFlashMemory(uint8_t *pBuffer1, uint32_t length1);//, uint8_t *pBuffer2, uint32_t length2)
+
+uint8_t firmware2_variable_upperpart_eraseFlashMemory(uint32_t length, uint32_t offset);
+uint8_t firmware2_variable_upperpart_programFlashMemory(uint32_t length, uint32_t offset, uint8_t *pBuffer1, uint32_t pBuffer1Size, uint8_t *pBuffer2);
+
+uint8_t hardware_programmProductionData(uint8_t *buffer52); 	// uint16_t serial, uint16_t revision, 	uint8_t year, uint8_t month, uint8_t day, uint8_t sub, uint8_t *info[48]
+uint8_t hardware_programmSecondarySerial(uint8_t *buffer12); 	// uint16_t serial, uint16_t reason, 		uint8_t year, uint8_t month, uint8_t day, uint8_t sub
+uint8_t hardware_programmPrimaryBluetoothNameSet(void);
+uint8_t hardware_programmSecondaryBluetoothNameSet(void);
+
+#endif // FIRMWARE_ERASE_PROGRAM_H