diff options
Diffstat (limited to 'core/libraries/EEPROM/examples')
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); -} |