Initial import of support files for all Digistump boards - Digispark, Pro, DigiX - including libraries, examples, tools, and other support files for the Arduino IDE

hardware/digistump/avr/libraries/Digispark_Examples/EEPROM/EEPROM.ino

@@ -0,0 +1,53 @@
+#include <TinyWireM.h>    
+ 
+#define disk1 0x50    //Address of 24LC256 eeprom chip
+int returned = 0; 
+void setup(void)
+{
+  //Serial.begin(9600);
+  TinyWireM.begin();  
+ 
+  unsigned int address = 0;
+  pinMode(5, OUTPUT);
+ 
+  writeEEPROM(disk1, address, 5);
+  returned = readEEPROM(disk1, address);
+  
+  while(returned>0){
+   digitalWrite(5,HIGH);
+   delay(500);
+   digitalWrite(5,LOW);
+   delay(500);
+   returned--; 
+  }
+
+}
+ 
+void loop(){}
+ 
+void writeEEPROM(int deviceaddress, unsigned int eeaddress, byte data ) 
+{
+  TinyWireM.beginTransmission(deviceaddress);
+  TinyWireM.send((int)(eeaddress >> 8));   // MSB
+  TinyWireM.send((int)(eeaddress & 0xFF)); // LSB
+  TinyWireM.send(data);
+  TinyWireM.endTransmission();
+ 
+  delay(5);
+}
+ 
+byte readEEPROM(int deviceaddress, unsigned int eeaddress ) 
+{
+  byte rdata = 0xFF;
+ 
+  TinyWireM.beginTransmission(deviceaddress);
+  TinyWireM.send((int)(eeaddress >> 8));   // MSB
+  TinyWireM.send((int)(eeaddress & 0xFF)); // LSB
+  TinyWireM.endTransmission();
+ 
+  TinyWireM.requestFrom(deviceaddress,1);
+ 
+  if (TinyWireM.available()) rdata = TinyWireM.receive();
+ 
+  return rdata;
+}