Mercurial > public > ostc4
view Common/Inc/settings.h @ 328:4fe5400567e7 I2C_Improvment
Set I2C speed to 88kHz, use digital filter only and reworked idle clock recovery
The errata describes a possible problem in operation between 88kHz and 100kHz => Set speed as recommended as work around.
Based on reference implementation only one filter should be use. Choice was digital because only drawback is lag of wakeup functionality which is not used
I2C communication may be randomly interrupted e.g. by a RTE reset or firmware update => reworked recovery function to get I2C devices in idle state again (Clk and SDA HIGH)
author | ideenmodellierer |
---|---|
date | Wed, 17 Jul 2019 22:42:15 +0200 |
parents | b2a9e9b02df0 |
children | 38367bb982b8 50ea68c7a153 |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Common/Inc/settings.h /// \brief /// \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 SETTINGS_H #define SETTINGS_H // From Common/Inc: #include "FirmwareData.h" //#include "data_central.h" #include "global_constants.h" // From Common/Drivers/ #include "stm32f4xx_hal.h" #include <stdint.h> #define NUM_GASES 5 #define NUM_OFFSET_DILUENT 5 #define SPECIAL_GAS_ID 0 #define ERROR_ 0xFF #define CCRMODE_FixedSetpoint 0 #define CCRMODE_Sensors 1 #define DIVEMODE_OC 0 #define DIVEMODE_CCR 1 #define DIVEMODE_Gauge 2 #define DIVEMODE_Apnea 3 #define GF_MODE 1 #define VPM_MODE 2 #define VPM_FROM_FORTRAN 0 #define VPM_BACHELORWORK 1 #define BUEHLMANN_OSTC4 0 #define BUEHLMANN_hwOS 1 #define MMDDYY 0 #define DDMMYY 1 #define YYMMDD 2 /* 2015 Jan 30, hw, deco and travel added for MenuEditGas * can be used for buehlmann, vpm, etc. later but be carefull * with current implemenation */ typedef struct{ uint8_t active:1; uint8_t first:1; uint8_t deco:1; uint8_t travel:1; uint8_t senderCode:4; } gasubit8_t; typedef union{ gasubit8_t ub; uint8_t uw; } gasbit8_Type; typedef struct{ uint8_t standard:4; uint8_t alternative:4; } ubit2x4_t; typedef union{ ubit2x4_t ub; uint8_t uw; } split2x4_Type; typedef union{ uint8_t u8[4]; uint32_t u32; } general32to8_Type; typedef struct { uint8_t oxygen_percentage; uint8_t helium_percentage; gasbit8_Type note; uint8_t depth_meter; uint8_t depth_meter_travel; uint8_t bottle_size_liter; // uint8_t bottle_wireless_status; uint16_t bottle_wireless_id; } SGasLine; typedef struct { uint8_t setpoint_cbar; uint8_t depth_meter; gasbit8_Type note; } SSetpointLine; /* SSettings * gas[0] and setpoint[0] are the special ones configurable during the dive */ typedef struct { uint32_t header; uint8_t warning_blink_dsec; uint8_t lastDiveLogId; uint32_t logFlashNextSampleStartAddress; SGasLine gas[1 + (2*NUM_GASES)]; SSetpointLine setpoint[1 + NUM_GASES]; uint8_t CCR_Mode; uint8_t dive_mode; split2x4_Type deco_type; uint8_t ppO2_max_deco; uint8_t ppO2_max_std; uint8_t ppO2_min; uint8_t CNS_max; uint8_t ascent_MeterPerMinute_max; uint8_t ascent_MeterPerMinute_showGraph; uint8_t future_TTS; uint8_t GF_high; uint8_t GF_low; uint8_t aGF_high; uint8_t aGF_low; split2x4_Type VPM_conservatism; uint8_t safetystopDuration; uint8_t AtemMinutenVolumenLiter; uint8_t ReserveFractionDenominator; uint8_t salinity; uint8_t last_stop_depth_meter; uint8_t stop_increment_depth_meter; uint8_t brightness; uint8_t date_format; uint8_t selected_language; char customtext[60]; uint16_t timeoutSurfacemode; uint8_t timeoutMenuSurface; uint8_t timeoutMenuDive; uint8_t timeoutMenuEdit; uint8_t timeoutInfo; uint8_t timeoutInfoCompass; uint8_t design; uint16_t timeoutDiveReachedZeroDepth; uint16_t divetimeToCreateLogbook; uint8_t serialHigh; uint8_t serialLow; // SUFirmware firmwareVersion16to32bit; uint32_t backup_localtime_rtc_tr; uint32_t backup_localtime_rtc_dr; uint16_t totalDiveCounter; uint16_t personalDiveCount; uint8_t showDebugInfo; uint8_t ButtonResponsiveness[4];// changed content in 0xFFFF0016 uint8_t nonMetricalSystem; uint8_t fallbackToFixedSetpoint; uint8_t bluetoothActive; /* will be set to zero on each startup at the moment */ uint8_t safetystopDepth; uint32_t updateSettingsAllowedFromHeader; uint8_t scooterControl; uint8_t scooterDrag; uint8_t scooterLoad; uint8_t scooterNumberOfBatteries; uint16_t scooterBattSize; uint8_t scooterSPARE1[7]; uint8_t scooterSPARE2[19]; // new in 0xFFFF0006 uint8_t ppo2sensors_deactivated; uint8_t tX_colorscheme; uint8_t tX_userselectedLeftLowerCornerPrimary; uint8_t tX_userselectedLeftLowerCornerTimeout; uint8_t tX_customViewPrimary; uint8_t tX_customViewTimeout; uint8_t timeoutEnterButtonSelectDive; uint16_t logbookOffset; uint8_t alwaysShowPPO2; uint8_t extraDisplay; uint16_t display_toogle_desc; int8_t offsetPressure_mbar; int8_t offsetTemperature_centigrad; uint8_t gasConsumption_travel_l_min; uint8_t gasConsumption_bottom_l_min; uint8_t gasConsumption_deco_l_min; uint8_t debugModeOnStart; uint8_t IAmStolenPleaseKillMe; int16_t compassBearing; uint8_t lastKnownBatteryPercentage; uint8_t buttonBalance[3]; // 0 = right, 1 = center, 2 = left uint8_t firmwareVersion[4]; uint16_t timeoutSurfacemodeWithSensors; // new in 0xFFFF0016 uint8_t VPM_model; uint8_t GF_model; // new in 0xFFFF0017 uint8_t FactoryButtonBase; uint8_t FactoryButtonBalance[3]; /* new in 0xFFFF0018 */ uint8_t FlipDisplay; /* new in 0xFFFF0019 */ uint32_t cv_configuration; } SSettings; typedef struct { // 8 bytes uint16_t primarySerial; uint8_t primaryLicence; uint8_t revision8bit; uint8_t production_year; uint8_t production_month; uint8_t production_day; uint8_t production_bluetooth_name_set; // 44 bytes char production_info[44]; // 8 bytes uint16_t secondarySerial; uint8_t secondaryLicence; uint8_t secondaryReason8bit; uint8_t secondary_year; uint8_t secondary_month; uint8_t secondary_day; uint8_t secondary_bluetooth_name_set; // 4 bytes char secondary_info[4]; } SHardwareData; uint8_t writeData(uint8_t *); uint8_t readData(uint8_t what,uint8_t *); uint8_t readDataLimits__8and16BitValues_4and7BytesOutput(uint8_t what, uint8_t * data); uint8_t getPPO2Max(void); uint8_t getPPO2Min(void); uint8_t getDiveMode(void); uint8_t getCCRMode(void); uint8_t getDecoType(void); uint8_t getFutureTTS(void); SSettings* settingsGetPointer(void); const SSettings* settingsGetPointerStandard(void); void set_settings_to_Standard(void); void mod_settings_for_first_start_with_empty_ext_flash(void); const SFirmwareData* firmwareDataGetPointer(void); const SHardwareData* hardwareDataGetPointer(void); uint8_t firmwareVersion_16bit_high(void); uint8_t firmwareVersion_16bit_low(void); void hardwareBatchCode(uint8_t *high, uint8_t *low); uint8_t RTEminimum_required_high(void); uint8_t RTEminimum_required_low(void); uint8_t FONTminimum_required_high(void); uint8_t FONTminimum_required_low(void); void setActualRTEversion(uint8_t high, uint8_t low); void getActualRTEandFONTversion(uint8_t *RTEhigh, uint8_t *RTElow, uint8_t *FONThigh, uint8_t *FONTlow); void set_new_settings_missing_in_ext_flash(void); uint8_t check_and_correct_settings(void); uint8_t newFirmwareVersionCheckViaSettings(void); void set_settings_button_to_standard_with_individual_buttonBalance(void); uint8_t getLicence(void); void firmwareGetDate(RTC_DateTypeDef *SdateOutput); void settingsHelperButtonSens_original_translate_to_hwOS_values(const uint32_t inputValueRaw, uint8_t *outArray4Values); uint8_t buttonBalanceTranslatorHexToArray(uint8_t hexValue, uint8_t* outputArray); uint8_t buttonBalanceTranslateArrayOutHex(const uint8_t* inputArray); void getButtonFactorDefaults(uint8_t* basePercentage, uint8_t* buttonBalanceArray); void settingsWriteFactoryDefaults(uint8_t inputValueRaw, uint8_t *inputBalanceArray); void settingsHelperButtonSens_keepPercentageValues(uint32_t inputValueRaw, uint8_t *outArray4Values); uint8_t settingsHelperButtonSens_translate_percentage_to_hwOS_values(uint8_t inputValuePercentage); uint8_t settingsHelperButtonSens_translate_hwOS_values_to_percentage(uint8_t inputValuePIC); #endif // SETTINGS_H