780f1f35ca
This patch makes allocating special pages automatic and flexible, allowing flash size and application start offset specification with linker command line arguments. It should allow easier porting to different targets and experimentation without adding code complexity. Many original STM32F103x8 chips have fully functional 128 kiB flash and so this additional space might come useful for experimentation, additional optional features etc. Tested on v2.51A board, including writing and verifying 128 kiB of random data. Make variables are added to control that, so to build for the full undocumented flash size and dapboot configured to start the app from 8 kiB offset one can run: make flash_size=128k bootldr_size=0x2000
84 lines
3.2 KiB
C++
84 lines
3.2 KiB
C++
/*
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* Settings.c
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*
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* Created on: 29 Sep 2016
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* Author: Ralim
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*
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* This file holds the users settings and saves / restores them to the
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* devices flash
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*/
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#include "Settings.h"
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#include "Setup.h"
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#include "../../configuration.h"
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#include "BSP.h"
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#include "string.h"
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volatile systemSettingsType systemSettings;
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void saveSettings() {
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// First we erase the flash
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flash_save_buffer((uint8_t*) &systemSettings, sizeof(systemSettingsType));
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}
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bool restoreSettings() {
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// We read the flash
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flash_read_buffer((uint8_t*) &systemSettings, sizeof(systemSettingsType));
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// if the version is correct were done
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// if not we reset and save
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if (systemSettings.version != SETTINGSVERSION) {
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// probably not setup
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resetSettings();
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return true;
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}
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return false;
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}
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// Lookup function for cutoff setting -> X10 voltage
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/*
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* 0=DC
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* 1=3S
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* 2=4S
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* 3=5S
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* 4=6S
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*/
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uint8_t lookupVoltageLevel(uint8_t level) {
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if (level == 0)
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return 90; // 9V since iron does not function effectively below this
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else
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return (level * 33) + (33 * 2);
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}
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void resetSettings() {
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memset((void*) &systemSettings, 0, sizeof(systemSettingsType));
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systemSettings.SleepTemp = SLEEP_TEMP; // Temperature the iron sleeps at - default 150.0 C
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systemSettings.SleepTime = SLEEP_TIME; // How many seconds/minutes we wait until going
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// to sleep - default 1 min
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systemSettings.SolderingTemp = SOLDERING_TEMP; // Default soldering temp is 320.0 C
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systemSettings.cutoutSetting = CUT_OUT_SETTING; // default to no cut-off voltage (or 18W for TS80)
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systemSettings.version =
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SETTINGSVERSION; // Store the version number to allow for easier upgrades
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systemSettings.detailedSoldering = DETAILED_SOLDERING; // Detailed soldering screen
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systemSettings.detailedIDLE = DETAILED_IDLE; // Detailed idle screen (off for first time users)
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systemSettings.OrientationMode = ORIENTATION_MODE; // Default to automatic
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systemSettings.sensitivity = SENSITIVITY; // Default high sensitivity
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systemSettings.voltageDiv = VOLTAGE_DIV; // Default divider from schematic
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systemSettings.ShutdownTime = SHUTDOWN_TIME; // How many minutes until the unit turns itself off
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systemSettings.boostModeEnabled = BOOST_MODE_ENABLED; // Default to having boost mode on as most people prefer it
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systemSettings.BoostTemp = BOOST_TEMP; // default to 400C
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systemSettings.autoStartMode = AUTO_START_MODE; // Auto start off for safety
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systemSettings.coolingTempBlink = COOLING_TEMP_BLINK; // Blink the temperature on the cooling screen when its > 50C
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#ifdef ENABLED_FAHRENHEIT_SUPPORT
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systemSettings.temperatureInF = TEMPERATURE_INF; // default to 0
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#endif
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systemSettings.descriptionScrollSpeed = DESCRIPTION_SCROLL_SPEED; // default to slow
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systemSettings.powerLimitEnable = POWER_LIMIT_ENABLE; // Default to no power limit
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systemSettings.CalibrationOffset = CALIBRATION_OFFSET; // the adc offset in uV
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systemSettings.powerLimit = POWER_LIMIT; // 30 watts default limit
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systemSettings.ReverseButtonTempChangeEnabled = REVERSE_BUTTON_TEMP_CHANGE; //
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systemSettings.TempChangeShortStep = TEMP_CHANGE_SHORT_STEP; //
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systemSettings.TempChangeLongStep = TEMP_CHANGE_LONG_STEP; //
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systemSettings.KeepAwakePulse = POWER_PULSE_DEFAULT;
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systemSettings.TipGain = TIP_GAIN;
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saveSettings(); // Save defaults
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}
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