view Common/Inc/data_exchange.h @ 963:c19c8f17a9f3
Evo_2_23
hard-coded hardwaredata for testing purposes
author |
heinrichsweikamp |
date |
Mon, 13 Jan 2025 14:23:29 +0100 (4 weeks ago) |
parents |
3420e3ba698d |
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///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file Common/Inc/data_exchange.h
/// \brief Data exchange between RTE and Discovery processors.
/// \author Heinrichs Weikamp
/// \date 2018
///
/// $Id$
///////////////////////////////////////////////////////////////////////////////
/// \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/>.
//////////////////////////////////////////////////////////////////////////////
#ifndef DATA_EXCHANGE_H
#define DATA_EXCHANGE_H
#include "data_central.h"
#include "settings.h"
#include "stm32f4xx_hal.h"
/* Command definitions for control of external interface */
/* 1st nibble binary on/off states */
/* 2nd nibble target sensor ID (if sensor command is active) */
/* 3rd nibble sensor commands */
/* 4th nibble control channel */
#define EXT_INTERFACE_33V_ON (0x8000u) /* Bit set to enable 3.3V power interface */
#define EXT_INTERFACE_ADC_ON (0x4000u) /* Bit set to enable ADC conversion */
#define EXT_INTERFACE_BUZZER_ON (0x2000u) /* Bit set to enable the buzzer */
/* Command subset */
#define EXT_INTERFACE_AUTODETECT (0x0001u) /* Start auto detection of connected sensors */
#define EXT_INTERFACE_COPY_SENSORMAP (0x0002u) /* Use the sensor map provided by master for internal operations */
#define EXT_INTERFACE_CO2_CALIB (0x0010u) /* Request calibration of CO2Sensor */
#define EXT_INTERFACE_O2_INDICATE (0x0020u) /* Request LED to blink*/
#define DATA_BUFFER_ADC (0x01u)
#define DATA_BUFFER_CO2 (0x02u)
#define EXTIF_SENSOR_INFO_SIZE (32u) /* size of data array reserved for extended sensor data from external interface */
#define CO2_WARNING_LEVEL_PPM (2000u) /* Early warning to indicate unexpected high co2 concentration (yellow) */
#define CO2_ALARM_LEVEL_PPM (5000u) /* starting by this level CO2 has a negative impact on health (long exposure) */
#define GNSS_ALIVE_STATE_ALIVE (0x01u) /* Communication to module active */
#define GNSS_ALIVE_STATE_TIME (0x02u) /* Time information valid */
#define GNSS_ALIVE_BACKUP_POS (0x04u) /* Backup position not older than x hours */
enum MODE
{
MODE_SURFACE = 0,
MODE_DIVE = 1,
MODE_CALIB = 2,
MODE_SLEEP = 3,
MODE_SHUTDOWN = 4,
MODE_ENDDIVE = 5,
MODE_BOOT = 6,
MODE_CHARGESTART = 7,
MODE_TEST = 8,
MODE_POWERUP = 9,
};
enum ACCIDENT_BITS
{
ACCIDENT_DECOSTOP = 0x01,
ACCIDENT_CNS = 0x02,
ACCIDENT_CNSLVL2 = 0x02 + 0x04,
ACCIDENT_SPARE2 = 0x08,
ACCIDENT_SPARE3 = 0x10,
ACCIDENT_SPARE4 = 0x20,
ACCIDENT_SPARE5 = 0x40,
ACCIDENT_SPARE6 = 0x80
};
typedef struct{
uint8_t button:1;
uint8_t date:1;
uint8_t time:1;
uint8_t clearDeco:1;
uint8_t compass:1;
uint8_t devicedata:1;
uint8_t batterygauge:1;
uint8_t accident:1;
} confirmbit8_t;
typedef struct{
uint8_t checkCompass:1;
uint8_t checkADC:1;
uint8_t reserve:5;
uint8_t extADC:1;
uint8_t compass:8;
} hw_Info_t;
#define CRBUTTON (0x01)
#define CRDATE (0x02)
#define CRTIME (0x04)
#define CRCLEARDECO (0x08)
#define CRCOMPASS (0x10)
#define CRDEVICEDATA (0x20)
#define CRBATTERY (0x40)
#define CRACCIDENT (0x80)
typedef union{
confirmbit8_t ub;
uint8_t uw;
} confirmbit8_Type;
typedef struct
{
uint8_t checkCode[4];
} SDataExchangeHeader;
typedef struct
{
uint8_t checkCode[4];
} SDataExchangeFooter;
typedef struct
{
SDataExchangeHeader header;
SLifeData lifeData;
} SDataExchangeMasterToSlave;
typedef struct
{
int32_t temperature;
uint32_t status;
uint64_t sensorId;
int32_t intensity;
int32_t ambient;
int32_t pressure;
int32_t humidity;
} SSensorDataDiveO2;
typedef struct
{
//pressure
float temperature;
float pressure_mbar;
float surface_mbar;
float ascent_rate_meter_per_min;
//toxic
float otu;
float cns;
uint16_t desaturation_time_minutes;
uint16_t no_fly_time_minutes;
//tisssue
float tissue_nitrogen_bar[16];
float tissue_helium_bar[16];
//maxcrushingpressure
float max_crushing_pressure_he[16];
float max_crushing_pressure_n2[16];
float adjusted_critical_radius_he[16];
float adjusted_critical_radius_n2[16];
// Compass
float compass_heading;
float compass_roll;
float compass_pitch;
int16_t compass_DX_f;
int16_t compass_DY_f;
int16_t compass_DZ_f;
//time
uint16_t counterSecondsShallowDepth;
uint32_t localtime_rtc_tr;
uint32_t localtime_rtc_dr;
uint32_t divetime_seconds;
uint32_t surfacetime_seconds;
uint32_t dive_time_seconds_without_surface_time;
//battery /* take care of uint8_t count to be in multiplies of 4 */
float battery_voltage;
float battery_charge;
//ambient light
uint16_t ambient_light_level;
uint16_t SPARE_ALIGN32;
float extADC_voltage[3];
uint16_t CO2_ppm;
uint16_t CO2_signalStrength;
uint16_t externalInterface_CmdAnswer;
uint8_t alignmentdummy;
uint8_t externalInterface_SensorID; /* Used to identify how to read the sensor data array */
uint8_t sensor_data[EXTIF_SENSOR_INFO_SIZE]; /* sensor specific data array. Content may vary from sensor type to sensor type */
uint8_t sensor_map[EXT_INTERFACE_SENSOR_CNT];
uint8_t SPARE_OldWireless[5]; /* 64 - 12 for extADC - 6 for CO2 - 34 for sensor (+dummmy) - sensor map*/
// PIC data
uint8_t button_setting[4]; /* see dependency to SlaveData->buttonPICdata */
uint8_t SPARE1;
//debug
uint32_t pressure_uTick;
uint32_t compass_uTick;
SGnssInfo gnssInfo;
} SExchangeData;
typedef struct
{
uint8_t VPMconservatism;
SGas actualGas;
int8_t offsetPressureSensor_mbar;
int8_t offsetTemperatureSensor_centiDegree;
uint16_t externalInterface_Cmd;
uint8_t externalInterface_SensorMap[EXT_INTERFACE_SENSOR_CNT];
float UNUSED1[16-1];//VPM_adjusted_critical_radius_he[16];
float UNUSED2[16];//VPM_adjusted_critical_radius_n2[16];
float UNUSED3[16];//VPM_adjusted_crushing_pressure_he[16];
float UNUSED4[16];//VPM_adjusted_crushing_pressure_n2[16];
float UNUSED5[16];//VPM_initial_allowable_gradient_he[16];
float UNUSED6[16];//VPM_initial_allowable_gradient_n2[16];
float UNUSED7[16];//VPM_max_actual_gradient[16];
RTC_TimeTypeDef newTime;
RTC_DateTypeDef newDate;
float ambient_pressure_mbar_ceiling;
float descend_rate_bar_per_minute;
float ascend_rate_bar_per_minute;
uint16_t timeoutDiveReachedZeroDepth;
uint16_t divetimeToCreateLogbook;
uint8_t buttonResponsiveness[4];
SDevice DeviceData;
float newBatteryGaugePercentageFloat;
} SReceiveData;
typedef struct
{
SDataExchangeHeader header;
uint8_t mode;
uint8_t power_on_reset;
uint8_t RTE_VERSION_high;
uint8_t RTE_VERSION_low;
uint8_t chargeStatus;
uint8_t boolPICdata;
confirmbit8_Type confirmRequest; // confirmbit8_Type
uint8_t boolADCO2Data;
uint8_t boolPressureData;
uint8_t boolCompassData;
uint8_t boolTisssueData;
uint8_t boolCrushingData;
uint8_t boolToxicData;
uint8_t boolTimeData;
uint8_t boolBatteryData;
uint8_t boolAmbientLightData;
uint8_t accidentFlags;
uint8_t sensorErrors;
uint8_t spare2;
uint8_t spare3;
SExchangeData data[2];
SDataExchangeFooter footer;
uint8_t CRC_feature_by_SPI[4];
} SDataExchangeSlaveToMaster;
typedef struct
{
SDataExchangeHeader header;
uint8_t mode;
uint8_t power_on_reset;
uint8_t RTE_VERSION_high;
uint8_t RTE_VERSION_low;
uint8_t chargeStatus;
hw_Info_t hw_Info;
uint8_t spare1;
uint8_t boolDeviceData;
uint8_t boolVpmRepetitiveDataValid;
uint8_t bool3;
uint8_t bool4;
uint8_t spare1_1;
uint8_t spare1_2;
uint8_t spare1_3;
uint8_t spare1_4;
uint8_t spare2_1;
uint8_t spare2_2;
uint8_t spare2_3;
uint8_t spare2_4;
SDevice DeviceData[2];
SVpmRepetitiveData VpmRepetitiveData;
uint8_t arraySizeOfMinimumSExChangeDate[(2 * sizeof(SExchangeData)) - ((2 * sizeof(SDevice)) + sizeof(SVpmRepetitiveData))];
SDataExchangeFooter footer;
uint8_t CRC_feature_by_SPI[4];
} SDataExchangeSlaveToMasterDeviceData;
typedef struct
{
SDataExchangeHeader header;
uint8_t mode;
uint8_t getDeviceDataNow;
uint8_t diveModeInfo;
uint8_t setEndDive;
uint8_t bool4;
uint8_t setButtonSensitivityNow;
uint8_t setDateNow;
uint8_t setTimeNow;
uint8_t calibrateCompassNow;
uint8_t clearDecoNow;
uint8_t setBatteryGaugeNow;
uint8_t bool9;
uint8_t revisionHardware;
uint8_t revisionCRCx0x7A;
uint8_t spare1_3;
uint8_t spare1_4;
uint8_t setAccidentFlag;
uint8_t spare2_1;
uint8_t spare2_2;
uint8_t spare2_3;
SReceiveData data;
uint8_t arraySizeOfMinimumSExChangeDate[(2 * sizeof(SExchangeData)) - sizeof(SReceiveData)];
SDataExchangeFooter footer;
uint8_t CRC_feature_by_SPI[4];
} SDataReceiveFromMaster;
/* Size of Transmission buffer */
#define EXCHANGE_BUFFERSIZE (sizeof(SDataExchangeSlaveToMaster) - 2)
#define EXCHANGE_BUFFERSIZE2 (sizeof(SDataReceiveFromMaster) - 2)
// header: 5
// mode+bool: 5
// data 552 ( 69 * float/4 * 2 )
// footer: 4
// ______________
// SUM 566
// CRC_feature does not count into BUFFERSIZE!
//(COUNTOF(struct SDataExchangeSlaveToMaster) + 1)
/* Exported macro ------------------------------------------------------------*/
//#define COUNTOF(__BUFFER__) (sizeof(__BUFFER__) / sizeof(*(__BUFFER__)))
#endif /* DATA_EXCHANGE_H */