aboutsummaryrefslogtreecommitdiff
path: root/core/libraries/EEPROM/examples
diff options
context:
space:
mode:
Diffstat (limited to 'core/libraries/EEPROM/examples')
-rw-r--r--core/libraries/EEPROM/examples/eeprom_clear/eeprom_clear.pde21
-rw-r--r--core/libraries/EEPROM/examples/eeprom_read/eeprom_read.pde38
-rw-r--r--core/libraries/EEPROM/examples/eeprom_write/eeprom_write.pde38
3 files changed, 0 insertions, 97 deletions
diff --git a/core/libraries/EEPROM/examples/eeprom_clear/eeprom_clear.pde b/core/libraries/EEPROM/examples/eeprom_clear/eeprom_clear.pde
deleted file mode 100644
index 36af68e..0000000
--- a/core/libraries/EEPROM/examples/eeprom_clear/eeprom_clear.pde
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * EEPROM Clear
- *
- * Sets all of the bytes of the EEPROM to 0.
- */
-
-#include <EEPROM.h>
-
-void setup()
-{
- // write a 0 to all 512 bytes of the EEPROM
- for (int i = 0; i < 512; i++)
- EEPROM.write(i, 0);
-
- // turn the LED on when we're done
- digitalWrite(13, HIGH);
-}
-
-void loop()
-{
-}
diff --git a/core/libraries/EEPROM/examples/eeprom_read/eeprom_read.pde b/core/libraries/EEPROM/examples/eeprom_read/eeprom_read.pde
deleted file mode 100644
index 2e30708..0000000
--- a/core/libraries/EEPROM/examples/eeprom_read/eeprom_read.pde
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * EEPROM Read
- *
- * Reads the value of each byte of the EEPROM and prints it
- * to the computer.
- */
-
-#include <EEPROM.h>
-
-// start reading from the first byte (address 0) of the EEPROM
-int address = 0;
-byte value;
-
-void setup()
-{
- Serial.begin(9600);
-}
-
-void loop()
-{
- // read a byte from the current address of the EEPROM
- value = EEPROM.read(address);
-
- Serial.print(address);
- Serial.print("\t");
- Serial.print(value, DEC);
- Serial.println();
-
- // advance to the next address of the EEPROM
- address = address + 1;
-
- // there are only 512 bytes of EEPROM, from 0 to 511, so if we're
- // on address 512, wrap around to address 0
- if (address == 512)
- address = 0;
-
- delay(500);
-}
diff --git a/core/libraries/EEPROM/examples/eeprom_write/eeprom_write.pde b/core/libraries/EEPROM/examples/eeprom_write/eeprom_write.pde
deleted file mode 100644
index ae7c57e..0000000
--- a/core/libraries/EEPROM/examples/eeprom_write/eeprom_write.pde
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * EEPROM Write
- *
- * Stores values read from analog input 0 into the EEPROM.
- * These values will stay in the EEPROM when the board is
- * turned off and may be retrieved later by another sketch.
- */
-
-#include <EEPROM.h>
-
-// the current address in the EEPROM (i.e. which byte
-// we're going to write to next)
-int addr = 0;
-
-void setup()
-{
-}
-
-void loop()
-{
- // need to divide by 4 because analog inputs range from
- // 0 to 1023 and each byte of the EEPROM can only hold a
- // value from 0 to 255.
- int val = analogRead(0) / 4;
-
- // write the value to the appropriate byte of the EEPROM.
- // these values will remain there when the board is
- // turned off.
- EEPROM.write(addr, val);
-
- // advance to the next address. there are 512 bytes in
- // the EEPROM, so go back to 0 when we hit 512.
- addr = addr + 1;
- if (addr == 512)
- addr = 0;
-
- delay(100);
-}