--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Discovery/Inc/ostc.h	Sat Apr 28 11:52:34 2018 +0200
@@ -0,0 +1,103 @@
+///////////////////////////////////////////////////////////////////////////////
+/// -*- coding: UTF-8 -*-
+///
+/// \file   Discovery/Inc/ostc.h
+/// \brief  Hardware specific configuration
+/// \author heinrichs weikamp gmbh
+/// \date   05-Dec-2014
+///
+/// $Id$
+///////////////////////////////////////////////////////////////////////////////
+/// \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 OSTC_H
+#define OSTC_H
+
+//#define OSTC_ON_DISCOVERY_HARDWARE
+
+/* Includes ------------------------------------------------------------------*/
+//#include "stm32f4xx_hal_conf.h"
+#include "stm32f4xx_hal.h"
+#include "stm32f4xx_hal_spi.h"
+
+#ifdef OSTC_ON_DISCOVERY_HARDWARE
+ #include "ostc_discovery.h"
+#else
+ #include "ostc_hw2.h"
+// #include "ostc_hw1.h"
+#endif
+
+#define SDRAM_TIMEOUT                            ((uint32_t)0xFFFF)
+#define SDRAM_MEMORY_WIDTH                       FMC_SDRAM_MEM_BUS_WIDTH_16
+#define SDCLOCK_PERIOD                           FMC_SDRAM_CLOCK_PERIOD_3
+#define SDRAM_MODEREG_BURST_LENGTH_1             ((uint16_t)0x0000)
+#define SDRAM_MODEREG_BURST_LENGTH_2             ((uint16_t)0x0001)
+#define SDRAM_MODEREG_BURST_LENGTH_4             ((uint16_t)0x0002)
+#define SDRAM_MODEREG_BURST_LENGTH_8             ((uint16_t)0x0004)
+#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL      ((uint16_t)0x0000)
+#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED     ((uint16_t)0x0008)
+#define SDRAM_MODEREG_CAS_LATENCY_2              ((uint16_t)0x0020)
+#define SDRAM_MODEREG_CAS_LATENCY_3              ((uint16_t)0x0030)
+#define SDRAM_MODEREG_OPERATING_MODE_STANDARD    ((uint16_t)0x0000)
+#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000)
+#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE     ((uint16_t)0x0200)
+
+/* Exported variables --------------------------------------------------------*/
+
+extern SPI_HandleTypeDef hspiDisplay;
+extern SPI_HandleTypeDef cpu2DmaSpi;
+
+extern UART_HandleTypeDef UartHandle;
+extern __IO ITStatus UartReady;
+
+
+#ifdef USART_IR_HUD
+extern UART_HandleTypeDef UartIR_HUD_Handle;
+#endif
+extern __IO ITStatus UartReadyHUD;
+
+#ifdef USART_PIEZO
+extern UART_HandleTypeDef UartPiezoTxHandle;
+#endif
+
+/* Exported functions --------------------------------------------------------*/
+
+void MX_SPI_Init(void);
+void MX_GPIO_Init(void);
+void MX_UART_Init(void);
+uint8_t MX_UART_ButtonAdjust(uint8_t *array);
+
+void MX_SmallCPU_Reset_To_Boot(void);
+void MX_SmallCPU_Reset_To_Standard(void);
+void MX_SmallCPU_NO_Reset_Helper(void);
+
+void MX_tell_reset_logik_alles_ok(void);
+
+void MX_Bluetooth_PowerOn(void);
+void MX_Bluetooth_PowerOff(void);
+
+void MX_GPIO_Backlight_max_static_only_Init(void);
+
+void MX_GPIO_One_Button_only_Init(void);
+GPIO_PinState MX_GPIO_Read_The_One_Button(void);
+
+void MX_TestPin_High(void);
+void MX_TestPin_Low(void);
+
+
+#endif // OSTC_H