Mercurial > public > ostc4

view Discovery/Inc/ostc.h @ 173:05c770dc2911 max-depth

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Bugfix: make max depth move with current depth (part 1) The display in dive mode of the max depth was updated before the actual depth, which looks very strange. The reason for this was conceptually simple. The depth value was averaged over a set of depth samples, but the current depth was only taken from the current sample. So, per definition, on an initial descend, the current depth is always bigger (deeper) than any average from previous shallower samples. This part 1 commit introduces a new function that is used immediate after reception of the new sample from the RTE. This function does the trivial average of a set of samples. Notice that also the surface and ambient mbar pressures are taken into account (which are used heavily over the entire code). This is a consistency thing. We should base any further calculation from the data presented in the UI, instead of presenting A, and use A' for further calculations. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author Jan Mulder <jlmulder@xs4all.nl>
date Mon, 11 Mar 2019 19:48:57 +0100
parents 5f11787b4f42
children 37ee61f93124
line wrap: on
line source

///////////////////////////////////////////////////////////////////////////////
/// -*- 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