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Misc.ino
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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;
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;
}
if (save)
{
SaveTaskSettings(taskIndex);
SaveSettings();
}
}
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];
}
}
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;
}
}
Settings.Build = BUILD;
SaveSettings();
}
#if FEATURE_SPIFFS
void fileSystemCheck()
{
if (SPIFFS.begin())
{
String log = F("SPIFFS Mount succesfull");
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();
}
}
}
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)
{
#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 FEATURE_SPIFFS
if (ExtraTaskSettings.TaskIndex == TaskIndex)
return;
LoadFromFile((char*)"config.txt", 4096 + (TaskIndex * 1024), (byte*)&ExtraTaskSettings, sizeof(struct ExtraTaskSettingsStruct));
ExtraTaskSettings.TaskIndex = TaskIndex; // store active index
#else
LoadFromFlash(4096 + (TaskIndex * 1024), (byte*)&ExtraTaskSettings, sizeof(struct ExtraTaskSettingsStruct));
#endif
}
/********************************************************************************************\
* 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
}
#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
\*********************************************************************************************/
#define FLASH_EEPROM_SIZE 4096
extern "C" {
#include "spi_flash.h"
}
extern "C" uint32_t _SPIFFS_start;
extern "C" uint32_t _SPIFFS_end;
extern "C" uint32_t _SPIFFS_page;
extern "C" uint32_t _SPIFFS_block;
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);
}
/********************************************************************************************\
* 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;
}
/********************************************************************************************\
* Check flash chip (beyond sketch size)
\*********************************************************************************************/
void CheckFlash(int start, int end)
{
//uint32_t _sectorStart = (ESP.getSketchSize() / SPI_FLASH_SEC_SIZE) + 1;
//uint32_t _sectorEnd = _sectorStart + (ESP.getFlashChipRealSize() / SPI_FLASH_SEC_SIZE);
uint32_t _sectorStart = start;
uint32_t _sectorEnd = end;
uint8_t* data = new uint8_t[FLASH_EEPROM_SIZE];
uint8_t* tmpdata = data;
for (int x = 0; x < FLASH_EEPROM_SIZE; x++)
{
*tmpdata = 0xA5;
tmpdata++;
}
for (uint32_t _sector = _sectorStart; _sector < _sectorEnd; _sector++)
{
boolean success = 0;
Serial.print(F("FLASH: Verify Sector: "));
Serial.print(_sector);
Serial.print(F(" : "));
delay(10);
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)
if (spi_flash_read(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(data), FLASH_EEPROM_SIZE) == SPI_FLASH_RESULT_OK)
success = true;
interrupts();
if (success)
Serial.println(F("OK"));
else
Serial.println(F("Fail"));
}
delete [] data;
}
/********************************************************************************************\
* 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();
}
#else
EraseFlash();
ZeroFillFlash();
#endif
LoadSettings();
// now we set all parameters that need to be non-zero as default value
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.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;
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.Build = BUILD;
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();
}
/********************************************************************************************\
* If RX and TX tied together, perform emergency reset to get the system out of boot loops
\*********************************************************************************************/
void emergencyReset()
{
// Direct Serial is allowed here, since this is only an emergency task.
Serial.begin(115200);
Serial.write(0xAA);
Serial.write(0x55);
delay(1);
if (Serial.available() == 2)
if (Serial.read() == 0xAA && Serial.read() == 0x55)
{
Serial.println(F("System will reset in 10 seconds..."));
delay(10000);
ResetFactory();
}
}
/********************************************************************************************\
* Get free system mem
\*********************************************************************************************/
extern "C" {
#include "user_interface.h"
}
unsigned long FreeMem(void)
{
return system_get_free_heap_size();
}
/********************************************************************************************\
* In memory convert float to long
\*********************************************************************************************/
unsigned long float2ul(float f)
{
unsigned long ul;
memcpy(&ul, &f, 4);
return ul;
}
/********************************************************************************************\
* In memory convert long to float
\*********************************************************************************************/
float ul2float(unsigned long ul)
{
float f;
memcpy(&f, &ul, 4);
return f;
}
/********************************************************************************************\
* Add to log
\*********************************************************************************************/
void addLog(byte loglevel, String& string)
{
addLog(loglevel, string.c_str());
}
void addLog(byte loglevel, const char *line)
{
if (loglevel <= Settings.SerialLogLevel)
Serial.println(line);
if (loglevel <= Settings.SyslogLevel)
syslog(line);
if (loglevel <= Settings.WebLogLevel)
{
logcount++;
if (logcount > 9)
logcount = 0;
Logging[logcount].timeStamp = millis();
Logging[logcount].Message = line;
}
}
/********************************************************************************************\
* Delayed reboot, in case of issues, do not reboot with high frequency as it might not help...
\*********************************************************************************************/
void delayedReboot(int rebootDelay)
{
// Direct Serial is allowed here, since this is only an emergency task.
while (rebootDelay != 0 )
{
Serial.print(F("Delayed Reset "));
Serial.println(rebootDelay);
rebootDelay--;
delay(1000);
}
ESP.reset();
}
/********************************************************************************************\
* Save a byte to RTC memory
\*********************************************************************************************/
#define RTC_BASE 65 // system doc says user area starts at 64, but it does not work (?)
void saveToRTC(byte Par1)
{
byte buf[3] = {0xAA, 0x55, 0};
buf[2] = Par1;
system_rtc_mem_write(RTC_BASE, buf, 3);
}
/********************************************************************************************\
* Read a byte from RTC memory
\*********************************************************************************************/
boolean readFromRTC(byte* data)
{
byte buf[3] = {0, 0, 0};
system_rtc_mem_read(RTC_BASE, buf, 3);
if (buf[0] == 0xAA && buf[1] == 0x55)
{
*data = buf[2];
return true;
}
return false;
}
/********************************************************************************************\
* Convert a string like "Sun,12:30" into a 32 bit integer
\*********************************************************************************************/
unsigned long string2TimeLong(String &str)
{
// format 0000WWWWAAAABBBBCCCCDDDD
// WWWW=weekday, AAAA=hours tens digit, BBBB=hours, CCCC=minutes tens digit DDDD=minutes
char command[20];
char TmpStr1[10];
int w, x, y;
unsigned long a;
str.toCharArray(command, 20);
unsigned long lngTime;
if (GetArgv(command, TmpStr1, 1))
{
String day = TmpStr1;
String weekDays = F("AllSunMonTueWedThuFriSat");
y = weekDays.indexOf(TmpStr1) / 3;
if (y == 0)
y = 0xf; // wildcard is 0xf
lngTime |= (unsigned long)y << 16;
}
if (GetArgv(command, TmpStr1, 2))
{
y = 0;
for (x = strlen(TmpStr1) - 1; x >= 0; x--)
{
w = TmpStr1[x];
if (w >= '0' && w <= '9' || w == '*')
{
a = 0xffffffff ^ (0xfUL << y); // create mask to clean nibble position y
lngTime &= a; // maak nibble leeg
if (w == '*')
lngTime |= (0xFUL << y); // fill nibble with wildcard value
else
lngTime |= (w - '0') << y; // fill nibble with token
y += 4;
}
else if (w == ':');
else
{
break;
}
}
}
return lngTime;
}
/********************************************************************************************\
* Convert a 32 bit integer into a string like "Sun,12:30"
\*********************************************************************************************/
String timeLong2String(unsigned long lngTime)
{
unsigned long x = 0;
String time = "";
x = (lngTime >> 16) & 0xf;
if (x == 0x0f)
x = 0;
String weekDays = F("AllSunMonTueWedThuFriSat");
time = weekDays.substring(x * 3, x * 3 + 3);
time += ",";
x = (lngTime >> 12) & 0xf;
if (x == 0xf)
time += "*";
else if (x == 0xe)
time += "-";
else
time += x;
x = (lngTime >> 8) & 0xf;
if (x == 0xf)
time += "*";
else if (x == 0xe)
time += "-";
else
time += x;
time += ":";
x = (lngTime >> 4) & 0xf;
if (x == 0xf)
time += "*";
else if (x == 0xe)
time += "-";
else
time += x;
x = (lngTime) & 0xf;
if (x == 0xf)
time += "*";
else if (x == 0xe)
time += "-";
else
time += x;
return time;
}
String parseTemplate(String &tmpString, byte lineSize)
{
String newString = "";
String tmpStringMid = "";
// replace task template variables
int leftBracketIndex = tmpString.indexOf('[');
if (leftBracketIndex == -1)
newString = tmpString;
else
{
byte count = 0;
while (leftBracketIndex >= 0 && count < 10 - 1)
{
newString += tmpString.substring(0, leftBracketIndex);
tmpString = tmpString.substring(leftBracketIndex + 1);
int rightBracketIndex = tmpString.indexOf(']');
if (rightBracketIndex)
{
tmpStringMid = tmpString.substring(0, rightBracketIndex);
tmpString = tmpString.substring(rightBracketIndex + 1);
int hashtagIndex = tmpStringMid.indexOf('#');
String deviceName = tmpStringMid.substring(0, hashtagIndex);
String valueName = tmpStringMid.substring(hashtagIndex + 1);
String valueFormat = "";
hashtagIndex = valueName.indexOf('#');
if (hashtagIndex >= 0)
{
valueFormat = valueName.substring(hashtagIndex + 1);
valueName = valueName.substring(0, hashtagIndex);
}
for (byte y = 0; y < TASKS_MAX; y++)
{
LoadTaskSettings(y);
if (ExtraTaskSettings.TaskDeviceName[0] != 0)
{
if (deviceName.equalsIgnoreCase(ExtraTaskSettings.TaskDeviceName))
{
for (byte z = 0; z < VARS_PER_TASK; z++)
if (valueName.equalsIgnoreCase(ExtraTaskSettings.TaskDeviceValueNames[z]))
{
// here we know the task and value, so find the uservar
String value = String(UserVar[y * VARS_PER_TASK + z]);
if (valueFormat == "R")
{
int filler = lineSize - newString.length() - value.length() - tmpString.length() ;
for (byte f = 0; f < filler; f++)
newString += " ";
}
newString += String(value);
}
}
}
}
}
leftBracketIndex = tmpString.indexOf('[');
count++;
}
newString += tmpString;
}
// replace other system variables like %sysname%, %systime%, %ip%
newString.replace("%sysname%", Settings.Name);
#if FEATURE_TIME
String strTime = "";
if (hour() < 10)
strTime += " ";
strTime += hour();
strTime += ":";
if (minute() < 10)
strTime += "0";
strTime += minute();
newString.replace("%systime%", strTime);
#endif
newString.replace("%uptime%", String(wdcounter / 2));
IPAddress ip = WiFi.localIP();
char strIP[20];
sprintf_P(strIP, PSTR("%u.%u.%u.%u"), ip[0], ip[1], ip[2], ip[3]);
newString.replace("%ip%", strIP);
// padding spaces
while (newString.length() < lineSize)
newString += " ";
return newString;
}
/********************************************************************************************\
* Calculate function for simple expressions
\*********************************************************************************************/
#define CALCULATE_OK 0
#define CALCULATE_ERROR_STACK_OVERFLOW 1
#define CALCULATE_ERROR_BAD_OPERATOR 2
#define CALCULATE_ERROR_PARENTHESES_MISMATCHED 3
#define CALCULATE_ERROR_UNKNOWN_TOKEN 4
#define STACK_SIZE 10 // was 50
#define TOKEN_MAX 20
float globalstack[STACK_SIZE];
float *sp = globalstack - 1;
float *sp_max = &globalstack[STACK_SIZE - 1];
#define is_operator(c) (c == '+' || c == '-' || c == '*' || c == '/' )
int push(float value)
{
if (sp != sp_max) // Full
{
*(++sp) = value;
return 0;
}
else
return CALCULATE_ERROR_STACK_OVERFLOW;
}
float pop()
{
if (sp != (globalstack - 1)) // empty
return *(sp--);
}
float apply_operator(char op, float first, float second)
{
switch (op)
{
case '+':
return first + second;
case '-':
return first - second;
case '*':
return first * second;
case '/':
return first / second;
return 0;
}
}
char *next_token(char *linep)
{