InvIoT - InvIoT_EEPROM.numberOfStrings

.numberOfStrings

DESCRIPTION

.numberOfStrings returns the number of strings on a block

SYNTAX

.numberOfStrings()

PARAMETERS

none

RETURNS

a byte with the number of strings of this block

EXAMPLE

#include <InvIoT_EEPROM.h>
#include <Wire.h>

// Must run first the first Example to Write the Strings to EEPROM

InvIoT_EEPROM e1(0, 0x50);
InvIoT_EEPROM e2(4096, 0x50);

void setup() {
  Serial.begin(115200);
  Wire.begin();

Serial.println("This is all the Strings in e1 block, starting at address 0 so far...");
  viewStringsAndInfo(e1);
  
  Serial.print("\n\n\nThe first Block ends at address: "); Serial.println(e1.endAddress());
  Serial.println("The next block was set to start at 4096, so in between you have an unused memory");
  Serial.println("Lets give some extra room for future strings add, and lets play with storing and retreiving bytes\n\n");

Serial.println("Storing from address 1200 up to 1400...");
  int x=0;
  for (int y=1200;y<1400;y++){
    e1.write8(y,x);
    x++;
  }

Serial.println("\n\nDone storing.\n\nRead time.");

for(int y=1200;y<1400;y++){
    Serial.print("Address: ");Serial.print(y);Serial.print(",  value: ");
    Serial.println(e1.read8(y));
  }
  
}

void loop() {
}

void viewStringsAndInfo(InvIoT_EEPROM eeprom) {
  Serial.println(F("\n********************\nView String and Info\n********************"));
  Serial.print(F(".numberOfStrings(), returns how many strings are in the EEPROM. "));  Serial.println(eeprom.numberOfStrings());
  Serial.print(F(".startAddress(), returns the first address used in this block.  "));  Serial.println(eeprom.startAddress());
  Serial.print(F(".endAddress(), returns the last address used in this block.  "));     Serial.println(eeprom.endAddress());
  Serial.println();
  for (byte x = 0; x < eeprom.numberOfStrings(); x++) {
    Serial.print(F("S(")); Serial.print(x); Serial.print(") = ");
    Serial.println(eeprom.S(x));
  }
  Serial.println(F("********************"));
}