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Misc.ino
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Misc.ino
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/*********************************************************************************************\
Get value count from sensor type
\*********************************************************************************************/
byte getValueCountFromSensorType(byte sensorType)
{
byte valueCount = 0;
switch (sensorType)
{
case SENSOR_TYPE_SINGLE: // single value sensor, used for Dallas, BH1750, etc
case SENSOR_TYPE_SWITCH:
case SENSOR_TYPE_DIMMER:
valueCount = 1;
break;
case SENSOR_TYPE_LONG: // single LONG value, stored in two floats (rfid tags)
valueCount = 1;
break;
case SENSOR_TYPE_TEMP_HUM:
case SENSOR_TYPE_TEMP_BARO:
case SENSOR_TYPE_DUAL:
valueCount = 2;
break;
case SENSOR_TYPE_TEMP_HUM_BARO:
case SENSOR_TYPE_TRIPLE:
valueCount = 3;
break;
case SENSOR_TYPE_QUAD:
valueCount = 4;
break;
}
return valueCount;
}
/*********************************************************************************************\
Workaround for removing trailing white space when String() converts a float with 0 decimals
\*********************************************************************************************/
String toString(float value, byte decimals)
{
String sValue = String(value, decimals);
sValue.trim();
return sValue;
}
/*********************************************************************************************\
Parse a string and get the xth command or parameter
\*********************************************************************************************/
String parseString(String& string, byte indexFind)
{
String tmpString = string;
tmpString += ",";
tmpString.replace(" ", ",");
String locateString = "";
byte count = 0;
int index = tmpString.indexOf(',');
while (index > 0)
{
count++;
locateString = tmpString.substring(0, index);
tmpString = tmpString.substring(index + 1);
index = tmpString.indexOf(',');
if (count == indexFind)
{
locateString.toLowerCase();
return locateString;
}
}
return "";
}
/*********************************************************************************************\
Parse a string and get the xth command or parameter
\*********************************************************************************************/
int getParamStartPos(String& string, byte indexFind)
{
String tmpString = string;
byte count = 0;
tmpString.replace(" ", ",");
for (int x = 0; x < tmpString.length(); x++)
{
if (tmpString.charAt(x) == ',')
{
count++;
if (count == (indexFind - 1))
return x + 1;
}
}
return -1;
}
/*********************************************************************************************\
set pin mode & state (info table)
\*********************************************************************************************/
boolean setPinState(byte plugin, byte index, byte mode, uint16_t value)
{
// plugin number and index form a unique key
// first check if this pin is already known
boolean reUse = false;
for (byte x = 0; x < PINSTATE_TABLE_MAX; x++)
if ((pinStates[x].plugin == plugin) && (pinStates[x].index == index))
{
pinStates[x].mode = mode;
pinStates[x].value = value;
reUse = true;
break;
}
if (!reUse)
{
for (byte x = 0; x < PINSTATE_TABLE_MAX; x++)
if (pinStates[x].plugin == 0)
{
pinStates[x].plugin = plugin;
pinStates[x].index = index;
pinStates[x].mode = mode;
pinStates[x].value = value;
break;
}
}
}
/*********************************************************************************************\
get pin mode & state (info table)
\*********************************************************************************************/
boolean getPinState(byte plugin, byte index, byte *mode, uint16_t *value)
{
for (byte x = 0; x < PINSTATE_TABLE_MAX; x++)
if ((pinStates[x].plugin == plugin) && (pinStates[x].index == index))
{
*mode = pinStates[x].mode;
*value = pinStates[x].value;
return true;
}
return false;
}
/*********************************************************************************************\
check if pin mode & state is known (info table)
\*********************************************************************************************/
boolean hasPinState(byte plugin, byte index)
{
for (byte x = 0; x < PINSTATE_TABLE_MAX; x++)
if ((pinStates[x].plugin == plugin) && (pinStates[x].index == index))
{
return true;
}
return false;
}
/*********************************************************************************************\
report pin mode & state (info table) using json
\*********************************************************************************************/
String getPinStateJSON(boolean search, byte plugin, byte index, String& log, uint16_t noSearchValue)
{
printToWebJSON = true;
byte mode = PIN_MODE_INPUT;
uint16_t value = noSearchValue;
String reply = "";
boolean found = false;
if (search)
{
for (byte x = 0; x < PINSTATE_TABLE_MAX; x++)
if ((pinStates[x].plugin == plugin) && (pinStates[x].index == index))
{
mode = pinStates[x].mode;
value = pinStates[x].value;
found = true;
break;
}
}
if (!search || (search && found))
{
reply += F("{\n\"log\": \"");
reply += log.substring(7, 32); // truncate to 25 chars, max MQTT message size = 128 including header...
reply += F("\",\n\"plugin\": ");
reply += plugin;
reply += F(",\n\"pin\": ");
reply += index;
reply += F(",\n\"mode\": \"");
switch (mode)
{
case PIN_MODE_UNDEFINED:
reply += F("undefined");
break;
case PIN_MODE_INPUT:
reply += F("input");
break;
case PIN_MODE_OUTPUT:
reply += F("output");
break;
case PIN_MODE_PWM:
reply += F("PWM");
break;
case PIN_MODE_SERVO:
reply += F("servo");
break;
}
reply += F("\",\n\"state\": ");
reply += value;
reply += F("\n}\n");
return reply;
}
return "?";
}
/********************************************************************************************\
Unsigned long Timer timeOut check
\*********************************************************************************************/
boolean timeOut(unsigned long timer)
{
// This routine solves the 49 day bug without the need for separate start time and duration
// that would need two 32 bit variables if duration is not static
// It limits the maximum delay to 24.9 days.
unsigned long now = millis();
if (((now >= timer) && ((now - timer) < 1 << 31)) || ((timer >= now) && (timer - now > 1 << 31)))
return true;
return false;
}
/********************************************************************************************\
Status LED
\*********************************************************************************************/
void statusLED(boolean traffic)
{
if (Settings.Pin_status_led == -1)
return;
static unsigned long timer = 0;
static byte currentState = 0;
if (traffic)
{
currentState = HIGH;
digitalWrite(Settings.Pin_status_led, currentState); // blink off
timer = millis() + 100;
}
if (timer == 0 || millis() > timer)
{
timer = 0;
byte state = HIGH;
if (WiFi.status() == WL_CONNECTED)
state = LOW;
if (currentState != state)
{
currentState = state;
pinMode(Settings.Pin_status_led, OUTPUT);
digitalWrite(Settings.Pin_status_led, state);
}
}
}
/********************************************************************************************\
delay in milliseconds with background processing
\*********************************************************************************************/
void delayMillis(unsigned long delay)
{
unsigned long timer = millis() + delay;
while (millis() < timer)
backgroundtasks();
}
/********************************************************************************************\
Parse a command string to event struct
\*********************************************************************************************/
void parseCommandString(struct EventStruct *event, String& string)
{
char command[80];
command[0] = 0;
char TmpStr1[80];
TmpStr1[0] = 0;
string.toCharArray(command, 80);
event->Par1 = 0;
event->Par2 = 0;
event->Par3 = 0;
if (GetArgv(command, TmpStr1, 2)) event->Par1 = str2int(TmpStr1);
if (GetArgv(command, TmpStr1, 3)) event->Par2 = str2int(TmpStr1);
if (GetArgv(command, TmpStr1, 4)) event->Par3 = str2int(TmpStr1);
}
/********************************************************************************************\
Clear task settings for given task
\*********************************************************************************************/
void taskClear(byte taskIndex, boolean save)
{
Settings.TaskDeviceNumber[taskIndex] = 0;
ExtraTaskSettings.TaskDeviceName[0] = 0;
Settings.TaskDeviceID[taskIndex] = 0;
Settings.TaskDeviceDataFeed[taskIndex] = 0;
Settings.TaskDevicePin1[taskIndex] = -1;
Settings.TaskDevicePin2[taskIndex] = -1;
Settings.TaskDevicePin3[taskIndex] = -1;
Settings.TaskDevicePort[taskIndex] = 0;
Settings.TaskDeviceSendData[taskIndex] = true;
Settings.TaskDeviceGlobalSync[taskIndex] = false;
Settings.TaskDeviceTimer[taskIndex] = 0;
for (byte x = 0; x < PLUGIN_CONFIGVAR_MAX; x++)
Settings.TaskDevicePluginConfig[taskIndex][x] = 0;
for (byte varNr = 0; varNr < VARS_PER_TASK; varNr++)
{
ExtraTaskSettings.TaskDeviceFormula[varNr][0] = 0;
ExtraTaskSettings.TaskDeviceValueNames[varNr][0] = 0;
ExtraTaskSettings.TaskDeviceValueDecimals[varNr] = 2;
}
for (byte varNr = 0; varNr < PLUGIN_EXTRACONFIGVAR_MAX; varNr++)
ExtraTaskSettings.TaskDevicePluginConfigLong[varNr] = 0;
if (save)
{
SaveTaskSettings(taskIndex);
SaveSettings();
}
}
/********************************************************************************************\
Use DNS to resolve hostname to ip address
\*********************************************************************************************/
void getIPfromHostName()
{
IPAddress IP;
if (Settings.ControllerHostName[0] != 0)
{
WiFi.hostByName(Settings.ControllerHostName, IP);
for (byte x = 0; x < 4; x++)
Settings.Controller_IP[x] = IP[x];
}
}
/********************************************************************************************\
Fix stuff to clear out differences between releases
\*********************************************************************************************/
void BuildFixes()
{
Serial.println(F("\nBuild changed!"));
// fix default send data on active tasks, new to R52
if (Settings.Build < 52)
{
Serial.println(F("Fix SendData"));
for (byte x = 0; x < TASKS_MAX; x++)
{
Settings.TaskDeviceSendData[x] = true;
}
}
if (Settings.Build < 64)
{
Serial.println(F("Fix Pin3"));
for (byte x = 0; x < TASKS_MAX; x++)
{
Settings.TaskDevicePin3[x] = -1;
}
}
if (Settings.Build < 79)
{
Serial.println(F("Fix status LED Pin"));
Settings.Pin_status_led = -1;
Settings.UseSerial = true;
for (byte x = 0; x < TASKS_MAX; x++)
Settings.TaskDeviceTimer[x] = Settings.Delay;
}
if (Settings.Build < 83)
{
Serial.println(F("Fix taskindex"));
for (byte x = 0; x < TASKS_MAX; x++)
{
LoadTaskSettings(x);
SaveTaskSettings(x);
}
}
if (Settings.Build < 88)
{
struct ExtraTaskSettingsStruct_old
{
byte TaskIndex;
char TaskDeviceName[26];
char TaskDeviceFormula[VARS_PER_TASK][41];
char TaskDeviceValueNames[VARS_PER_TASK][26];
long TaskDevicePluginConfigLong[PLUGIN_EXTRACONFIGVAR_MAX];
byte TaskDeviceValueDecimals[VARS_PER_TASK];
} ExtraTaskSettings_old;
Serial.println(F("Fix extratasksettings"));
for (byte TaskIndex = 0; TaskIndex < TASKS_MAX; TaskIndex++)
{
LoadFromFlash(4096 + (TaskIndex * 1024), (byte*)&ExtraTaskSettings_old, sizeof(struct ExtraTaskSettingsStruct_old));
ExtraTaskSettings.TaskIndex = ExtraTaskSettings_old.TaskIndex;
strcpy(ExtraTaskSettings.TaskDeviceName, ExtraTaskSettings_old.TaskDeviceName);
for (byte x = 0; x < VARS_PER_TASK; x++)
{
strcpy(ExtraTaskSettings.TaskDeviceFormula[x], ExtraTaskSettings_old.TaskDeviceFormula[x]);
strcpy(ExtraTaskSettings.TaskDeviceValueNames[x], ExtraTaskSettings_old.TaskDeviceValueNames[x]);
ExtraTaskSettings.TaskDeviceValueDecimals[x] = 2;
}
for (byte x = 0; x < PLUGIN_EXTRACONFIGVAR_MAX; x++)
{
ExtraTaskSettings.TaskDevicePluginConfigLong[x] = ExtraTaskSettings_old.TaskDevicePluginConfigLong[x];
}
SaveToFlash(4096 + (TaskIndex * 1024), (byte*)&ExtraTaskSettings, sizeof(struct ExtraTaskSettingsStruct));
}
}
if (Settings.Build < 112)
{
Serial.println(F("Fix timezone"));
Settings.TimeZone = Settings.TimeZone_OLD * 60;
}
Settings.Build = BUILD;
SaveSettings();
}
#if FEATURE_SPIFFS
void fileSystemCheck()
{
if (SPIFFS.begin())
{
String log = F("SPIFFS Mount successful");
addLog(LOG_LEVEL_INFO, log);
File f = SPIFFS.open("config.txt", "r");
if (!f)
{
log = F("formatting...");
addLog(LOG_LEVEL_INFO, log);
SPIFFS.format();
log = F("format done!");
addLog(LOG_LEVEL_INFO, log);
File f = SPIFFS.open("config.txt", "w");
if (f)
{
for (int x = 0; x < 32768; x++)
f.write(0);
f.close();
}
f = SPIFFS.open("security.txt", "w");
if (f)
{
for (int x = 0; x < 512; x++)
f.write(0);
f.close();
}
f = SPIFFS.open("rules.txt", "w");
f.close();
}
}
else
{
String log = F("SPIFFS Mount failed");
addLog(LOG_LEVEL_INFO, log);
}
}
#endif
/********************************************************************************************\
Find device index corresponding to task number setting
\*********************************************************************************************/
byte getDeviceIndex(byte Number)
{
byte DeviceIndex = 0;
for (byte x = 0; x <= deviceCount ; x++)
if (Device[x].Number == Number)
DeviceIndex = x;
return DeviceIndex;
}
/********************************************************************************************\
Find protocol index corresponding to protocol setting
\*********************************************************************************************/
byte getProtocolIndex(byte Number)
{
byte ProtocolIndex = 0;
for (byte x = 0; x <= protocolCount ; x++)
if (Protocol[x].Number == Number)
ProtocolIndex = x;
return ProtocolIndex;
}
/********************************************************************************************\
Find positional parameter in a char string
\*********************************************************************************************/
boolean GetArgv(const char *string, char *argv, int argc)
{
int string_pos = 0, argv_pos = 0, argc_pos = 0;
char c, d;
while (string_pos < strlen(string))
{
c = string[string_pos];
d = string[string_pos + 1];
if (c == ' ' && d == ' ') {}
else if (c == ' ' && d == ',') {}
else if (c == ',' && d == ' ') {}
else if (c == ' ' && d >= 33 && d <= 126) {}
else if (c == ',' && d >= 33 && d <= 126) {}
else
{
argv[argv_pos++] = c;
argv[argv_pos] = 0;
if (d == ' ' || d == ',' || d == 0)
{
argv[argv_pos] = 0;
argc_pos++;
if (argc_pos == argc)
{
return true;
}
argv[0] = 0;
argv_pos = 0;
string_pos++;
}
}
string_pos++;
}
return false;
}
/********************************************************************************************\
Convert a char string to integer
\*********************************************************************************************/
unsigned long str2int(char *string)
{
unsigned long temp = atof(string);
return temp;
}
/********************************************************************************************\
Convert a char string to IP byte array
\*********************************************************************************************/
boolean str2ip(char *string, byte* IP)
{
byte c;
byte part = 0;
int value = 0;
for (int x = 0; x <= strlen(string); x++)
{
c = string[x];
if (isdigit(c))
{
value *= 10;
value += c - '0';
}
else if (c == '.' || c == 0) // next octet from IP address
{
if (value <= 255)
IP[part++] = value;
else
return false;
value = 0;
}
else if (c == ' ') // ignore these
;
else // invalid token
return false;
}
if (part == 4) // correct number of octets
return true;
return false;
}
/********************************************************************************************\
Save settings to SPIFFS
\*********************************************************************************************/
void SaveSettings(void)
{
#if FEATURE_SPIFFS
SaveToFile((char*)"config.txt", 0, (byte*)&Settings, sizeof(struct SettingsStruct));
SaveToFile((char*)"security.txt", 0, (byte*)&SecuritySettings, sizeof(struct SecurityStruct));
#else
SaveToFlash(0, (byte*)&Settings, sizeof(struct SettingsStruct));
SaveToFlash(32768, (byte*)&SecuritySettings, sizeof(struct SecurityStruct));
#endif
}
/********************************************************************************************\
Load settings from SPIFFS
\*********************************************************************************************/
boolean LoadSettings()
{
#if FEATURE_SPIFFS
LoadFromFile((char*)"config.txt", 0, (byte*)&Settings, sizeof(struct SettingsStruct));
LoadFromFile((char*)"security.txt", 0, (byte*)&SecuritySettings, sizeof(struct SecurityStruct));
#else
LoadFromFlash(0, (byte*)&Settings, sizeof(struct SettingsStruct));
LoadFromFlash(32768, (byte*)&SecuritySettings, sizeof(struct SecurityStruct));
#endif
}
/********************************************************************************************\
Save Task settings to SPIFFS
\*********************************************************************************************/
void SaveTaskSettings(byte TaskIndex)
{
ExtraTaskSettings.TaskIndex = TaskIndex;
#if FEATURE_SPIFFS
SaveToFile((char*)"config.txt", 4096 + (TaskIndex * 1024), (byte*)&ExtraTaskSettings, sizeof(struct ExtraTaskSettingsStruct));
#else
SaveToFlash(4096 + (TaskIndex * 1024), (byte*)&ExtraTaskSettings, sizeof(struct ExtraTaskSettingsStruct));
#endif
}
/********************************************************************************************\
Load Task settings from SPIFFS
\*********************************************************************************************/
void LoadTaskSettings(byte TaskIndex)
{
if (ExtraTaskSettings.TaskIndex == TaskIndex)
return;
#if FEATURE_SPIFFS
LoadFromFile((char*)"config.txt", 4096 + (TaskIndex * 1024), (byte*)&ExtraTaskSettings, sizeof(struct ExtraTaskSettingsStruct));
#else
LoadFromFlash(4096 + (TaskIndex * 1024), (byte*)&ExtraTaskSettings, sizeof(struct ExtraTaskSettingsStruct));
#endif
ExtraTaskSettings.TaskIndex = TaskIndex; // Needed when an empty task was requested
}
/********************************************************************************************\
Save Custom Task settings to SPIFFS
\*********************************************************************************************/
void SaveCustomTaskSettings(int TaskIndex, byte* memAddress, int datasize)
{
if (datasize > 512)
return;
#if FEATURE_SPIFFS
SaveToFile((char*)"config.txt", 4096 + (TaskIndex * 1024) + 512, memAddress, datasize);
#else
SaveToFlash(4096 + (TaskIndex * 1024) + 512, memAddress, datasize);
#endif
}
/********************************************************************************************\
Save Custom Task settings to SPIFFS
\*********************************************************************************************/
void LoadCustomTaskSettings(int TaskIndex, byte* memAddress, int datasize)
{
if (datasize > 512)
return;
#if FEATURE_SPIFFS
LoadFromFile((char*)"config.txt", 4096 + (TaskIndex * 1024) + 512, memAddress, datasize);
#else
LoadFromFlash(4096 + (TaskIndex * 1024) + 512, memAddress, datasize);
#endif
}
/********************************************************************************************\
Save Custom Controller settings to SPIFFS
\*********************************************************************************************/
void SaveCustomControllerSettings(byte* memAddress, int datasize)
{
if (datasize > 4096)
return;
#if FEATURE_SPIFFS
SaveToFile((char*)"config.txt", 28672, memAddress, datasize);
#else
SaveToFlash(28672, memAddress, datasize);
#endif
}
/********************************************************************************************\
Save Custom Controller settings to SPIFFS
\*********************************************************************************************/
void LoadCustomControllerSettings(byte* memAddress, int datasize)
{
if (datasize > 4096)
return;
#if FEATURE_SPIFFS
LoadFromFile((char*)"config.txt", 28672, memAddress, datasize);
#else
LoadFromFlash(28672, memAddress, datasize);
#endif
}
#if FEATURE_SPIFFS
/********************************************************************************************\
Save data into config file on SPIFFS
\*********************************************************************************************/
void SaveToFile(char* fname, int index, byte* memAddress, int datasize)
{
File f = SPIFFS.open(fname, "r+");
if (f)
{
f.seek(index, SeekSet);
byte *pointerToByteToSave = memAddress;
for (int x = 0; x < datasize ; x++)
{
f.write(*pointerToByteToSave);
pointerToByteToSave++;
}
f.close();
String log = F("FILE : File saved");
addLog(LOG_LEVEL_INFO, log);
}
}
/********************************************************************************************\
Load data from config file on SPIFFS
\*********************************************************************************************/
void LoadFromFile(char* fname, int index, byte* memAddress, int datasize)
{
File f = SPIFFS.open(fname, "r+");
if (f)
{
f.seek(index, SeekSet);
byte *pointerToByteToRead = memAddress;
for (int x = 0; x < datasize; x++)
{
*pointerToByteToRead = f.read();
pointerToByteToRead++;// next byte
}
f.close();
}
}
#endif
/********************************************************************************************\
Save data to flash
\*********************************************************************************************/
void SaveToFlash(int index, byte* memAddress, int datasize)
{
if (index > 33791) // Limit usable flash area to 32+1k size
{
return;
}
uint32_t _sector = ((uint32_t)&_SPIFFS_start - 0x40200000) / SPI_FLASH_SEC_SIZE;
uint8_t* data = new uint8_t[FLASH_EEPROM_SIZE];
int sectorOffset = index / SPI_FLASH_SEC_SIZE;
int sectorIndex = index % SPI_FLASH_SEC_SIZE;
uint8_t* dataIndex = data + sectorIndex;
_sector += sectorOffset;
// load entire sector from flash into memory
noInterrupts();
spi_flash_read(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(data), FLASH_EEPROM_SIZE);
interrupts();
// store struct into this block
memcpy(dataIndex, memAddress, datasize);
noInterrupts();
// write sector back to flash
if (spi_flash_erase_sector(_sector) == SPI_FLASH_RESULT_OK)
if (spi_flash_write(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(data), FLASH_EEPROM_SIZE) == SPI_FLASH_RESULT_OK)
{
//Serial.println("flash save ok");
}
interrupts();
delete [] data;
String log = F("FLASH: Settings saved");
addLog(LOG_LEVEL_INFO, log);
flashWrites++;
}
/********************************************************************************************\
Load data from flash
\*********************************************************************************************/
void LoadFromFlash(int index, byte* memAddress, int datasize)
{
uint32_t _sector = ((uint32_t)&_SPIFFS_start - 0x40200000) / SPI_FLASH_SEC_SIZE;
uint8_t* data = new uint8_t[FLASH_EEPROM_SIZE];
int sectorOffset = index / SPI_FLASH_SEC_SIZE;
int sectorIndex = index % SPI_FLASH_SEC_SIZE;
uint8_t* dataIndex = data + sectorIndex;
_sector += sectorOffset;
// load entire sector from flash into memory
noInterrupts();
spi_flash_read(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(data), FLASH_EEPROM_SIZE);
interrupts();
// load struct from this block
memcpy(memAddress, dataIndex, datasize);
delete [] data;
}
/********************************************************************************************\
Erase data on flash
\*********************************************************************************************/
void ZeroFillFlash()
{
// this will fill the SPIFFS area with a 64k block of all zeroes.
uint32_t _sectorStart = ((uint32_t)&_SPIFFS_start - 0x40200000) / SPI_FLASH_SEC_SIZE;
uint32_t _sectorEnd = _sectorStart + 16 ; //((uint32_t)&_SPIFFS_end - 0x40200000) / SPI_FLASH_SEC_SIZE;
uint8_t* data = new uint8_t[FLASH_EEPROM_SIZE];
uint8_t* tmpdata = data;
for (int x = 0; x < FLASH_EEPROM_SIZE; x++)
{
*tmpdata = 0;
tmpdata++;
}
for (uint32_t _sector = _sectorStart; _sector < _sectorEnd; _sector++)
{
// write sector to flash
noInterrupts();
if (spi_flash_erase_sector(_sector) == SPI_FLASH_RESULT_OK)
if (spi_flash_write(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(data), FLASH_EEPROM_SIZE) == SPI_FLASH_RESULT_OK)
{
interrupts();
Serial.print(F("FLASH: Zero Fill Sector: "));
Serial.println(_sector);
delay(10);
}
}
interrupts();
delete [] data;
}
/********************************************************************************************\
Erase all content on flash (except sketch)
\*********************************************************************************************/
void EraseFlash()
{
uint32_t _sectorStart = (ESP.getSketchSize() / SPI_FLASH_SEC_SIZE) + 1;
uint32_t _sectorEnd = _sectorStart + (ESP.getFlashChipRealSize() / SPI_FLASH_SEC_SIZE);
for (uint32_t _sector = _sectorStart; _sector < _sectorEnd; _sector++)
{
noInterrupts();
if (spi_flash_erase_sector(_sector) == SPI_FLASH_RESULT_OK)
{
interrupts();
Serial.print(F("FLASH: Erase Sector: "));
Serial.println(_sector);
delay(10);
}
interrupts();
}
}
/********************************************************************************************\
Check SPIFFS area settings
\*********************************************************************************************/
int SpiffsSectors()
{
uint32_t _sectorStart = ((uint32_t)&_SPIFFS_start - 0x40200000) / SPI_FLASH_SEC_SIZE;
uint32_t _sectorEnd = ((uint32_t)&_SPIFFS_end - 0x40200000) / SPI_FLASH_SEC_SIZE;
return _sectorEnd - _sectorStart;
}
/********************************************************************************************\
Reset all settings to factory defaults
\*********************************************************************************************/
void ResetFactory(void)
{
// Direct Serial is allowed here, since this is only an emergency task.
byte bootCount = 0;
if (readFromRTC(&bootCount))
{
Serial.print(F("RESET: Reboot count: "));
Serial.println(bootCount);
if (bootCount > 3)
{
Serial.println(F("RESET: To many reset attempts"));
return;
}
}
else
Serial.println(F("RESET: Cold boot"));
bootCount++;
saveToRTC(bootCount);
#if FEATURE_SPIFFS
File f = SPIFFS.open("config.txt", "w");
if (f)
{
for (int x = 0; x < 32768; x++)
f.write(0);
f.close();
}
f = SPIFFS.open("security.txt", "w");
if (f)
{
for (int x = 0; x < 512; x++)
f.write(0);
f.close();
}
f = SPIFFS.open("rules.txt", "w");
f.close();
#else
EraseFlash();
ZeroFillFlash();
#endif
LoadSettings();
// now we set all parameters that need to be non-zero as default value
#if DEFAULT_USE_STATIC_IP
str2ip((char*)DEFAULT_IP, Settings.IP);
str2ip((char*)DEFAULT_DNS, Settings.DNS);
str2ip((char*)DEFAULT_GW, Settings.Gateway);
str2ip((char*)DEFAULT_SUBNET, Settings.Subnet);
#endif
#if DEFAULT_MQTT_TEMPLATE
strcpy_P(Settings.MQTTsubscribe, PSTR(DEFAULT_MQTT_SUB));
strcpy_P(Settings.MQTTpublish, PSTR(DEFAULT_MQTT_PUB));
#endif
Settings.PID = ESP_PROJECT_PID;
Settings.Version = VERSION;
Settings.Unit = UNIT;
strcpy_P(SecuritySettings.WifiSSID, PSTR(DEFAULT_SSID));
strcpy_P(SecuritySettings.WifiKey, PSTR(DEFAULT_KEY));
strcpy_P(SecuritySettings.WifiAPKey, PSTR(DEFAULT_AP_KEY));
SecuritySettings.Password[0] = 0;
str2ip((char*)DEFAULT_SERVER, Settings.Controller_IP);
Settings.ControllerPort = DEFAULT_PORT;
Settings.Delay = DEFAULT_DELAY;
Settings.Pin_i2c_sda = 4;
Settings.Pin_i2c_scl = 5;
Settings.Pin_status_led = -1;
Settings.Protocol = DEFAULT_PROTOCOL;
strcpy_P(Settings.Name, PSTR(DEFAULT_NAME));
Settings.SerialLogLevel = 2;
Settings.WebLogLevel = 2;
Settings.BaudRate = 115200;
Settings.MessageDelay = 1000;
Settings.deepSleep = false;
Settings.CustomCSS = false;
Settings.InitSPI = false;
for (byte x = 0; x < TASKS_MAX; x++)
{
Settings.TaskDevicePin1[x] = -1;
Settings.TaskDevicePin2[x] = -1;
Settings.TaskDevicePin3[x] = -1;
Settings.TaskDevicePin1PullUp[x] = true;
Settings.TaskDevicePin1Inversed[x] = false;
Settings.TaskDeviceSendData[x] = true;
Settings.TaskDeviceTimer[x] = Settings.Delay;
}
Settings.Build = BUILD;
Settings.UseSerial = true;
SaveSettings();
delay(1000);
WiFi.persistent(true); // use SDK storage of SSID/WPA parameters
WiFi.disconnect(); // this will store empty ssid/wpa into sdk storage
WiFi.persistent(false); // Do not use SDK storage of SSID/WPA parameters
ESP.reset();
}