B4R Library AString for B4R : arduino String for B4R

it is a wrapper for wString from Arduino.

with this library, String are managed like in arduino, in memory and without constraint of B4R stack.
=>AString are available and modifiable from all parts of your script, from all sub, and after a callsubplus.

function ".setxxx" are used to store something in a string, ".addxxx" are used to join something at a string and ".getxxx' are used to load a string from B4R

AString are available / modifiable in inline C : it can be used to move String between B4R script and inline C (see example of script)

list of features from String in arduino and available from B4R :
void setStr(B4RString* str);
void setArr(ArrayByte* str);
void setChr(byte c);
void setByte( byte c, uint16_t base);
void setInt(int16_t i, uint16_t base);
void setUInt( uint16_t ui, uint16_t base);
void setLong(uint32_t l, uint16_t base);
void setULong(uint32_t ul, uint16_t base);
void setDouble(float fl, uint16_t decimalPlaces);
bool reserve(uint16_t size);
uint16_t length();
bool isEmpty();
bool addChr(byte str);
bool addStr(B4RString* str);
bool addArr(ArrayByte* str);
bool addByte(byte c, uint16_t base);
bool addInt(int16_t num, uint16_t base);
bool addUInt(uint16_t num, uint16_t base);
bool addLong(int32_t num, uint16_t base);
bool addULong(uint32_t num, uint16_t base);
bool addDouble(float num, uint16_t base);
int16_t compareToStr(B4RString* s);
int16_t compareToArr(ArrayByte* s);
bool equalsStr(B4RString* s);
bool equalsArr(ArrayByte* s);
bool equalsIgnoreCase(B4RString* s);
bool startsWith(B4RString* prefix);
bool startsWith1(B4RString* prefix, uint16_t offset);
bool endsWith(B4RString* suffix);
byte charAt(uint16_t index);
void setCharAt(uint16_t index, byte c);
void getBytes(ArrayByte* buf, uint16_t index);
void toCharArray(ArrayByte* buf, uint16_t index);
int16_t indexOfChr(byte ch);
int16_t indexOfChr1(byte ch, uint16_t fromIndex);
int16_t indexOfStr(B4RString* str);
int16_t indexOfStr1(B4RString* str, uint16_t fromIndex);
int16_t lastIndexOfChr(byte ch);
int16_t lastIndexOfChr1(byte ch, uint16_t fromIndex);
int16_t lastIndexOfStr(B4RString* str);
int16_t lastIndexOfStr1(B4RString* str, uint16_t fromIndex);
B4RString* substring(uint16_t beginIndex);
B4RString* substring1(uint16_t beginIndex, uint16_t endIndex);
void replaceChr(byte find, byte replace);
void replaceStr(B4RString* find, B4RString* replace);
void remove(uint16_t index);
void remove1(uint16_t index, uint16_t count);
void toLowerCase();
void toUpperCase();
void trim();
int32_t toInt();
float toFloat();

new delivery 1.1 after an issue with esp8266. Now tested with esp32 and esp8266

 

[hatzisn]

Hi, isn't this compatible with ESP8266? I am getting an error. I will send it privately.
Do I need to install a library in Arduino?

 

[candide]

Hi, isn't this compatible with ESP8266? I am getting an error. I will send it privately.
Do I need to install a library in Arduino?

sorry, tests were done on esp32.

i will test with esp8266 today

 

[hatzisn]

sorry, tests were done on esp32.

i will test with esp8266 today

Thanks for the update. Now it works perfect.

 

[Cableguy]

so, with this we can use "callsubplus(sub2call as string,0) and have the sub2call be "variable"? using it to call a different module?