diff options
author | David A. Mellis <d.mellis@arduino.cc> | 2009-06-01 08:32:11 +0000 |
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committer | David A. Mellis <d.mellis@arduino.cc> | 2009-06-01 08:32:11 +0000 |
commit | db605dd18b11ecfb5cd9f92c721c52cb70543384 (patch) | |
tree | 8a9029ffc560970ce1204ba86785ad44ef044906 /libraries/EEPROM/examples/eeprom_read |
First integration of the Arduino code in Processing 5503: PreProcessor and Compiler have been integrated with changes to the Sketch.
Compilation still has problems (Thread error on success, and can't handle non-pde files in a sketch).
Modified the Mac OS X make.sh to copy the hardware, avr tools, and example over.
Removing some of the antlr stuff.
Disabling the Commander (command-line execution) for now.
Added Library, LibraryManager, and Target.
Added support for prefixed preferences (e.g. for boards and programmers).
Diffstat (limited to 'libraries/EEPROM/examples/eeprom_read')
-rw-r--r-- | libraries/EEPROM/examples/eeprom_read/eeprom_read.pde | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libraries/EEPROM/examples/eeprom_read/eeprom_read.pde b/libraries/EEPROM/examples/eeprom_read/eeprom_read.pde new file mode 100644 index 0000000..2e30708 --- /dev/null +++ b/libraries/EEPROM/examples/eeprom_read/eeprom_read.pde @@ -0,0 +1,38 @@ +/* + * 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); +} |