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54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/***
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eeprom_put example.
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This shows how to use the EEPROM.put() method.
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Also, this sketch will pre-set the EEPROM data for the
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example sketch eeprom_get.
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Note, unlike the single byte version EEPROM.write(),
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the put method will use update semantics. As in a byte
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will only be written to the EEPROM if the data is actually
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different.
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Written by Christopher Andrews 2015
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Released under MIT licence.
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***/
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#include <EEPROM.h>
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struct config {
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byte mac[6];
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byte remoteAddr[4];
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char serial[4];
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int remotePort;
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char name[128];
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};
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void setup() {
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Serial.begin(9600);
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while (!Serial) {
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; // wait for serial port to connect. Needed for native USB port only
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}
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int eeAddress = 0; //Location we want the data to be put.
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/** Put is designed for use with custom structures also. **/
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//Data to store.
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config customVar = {
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{ 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED },
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{ 192, 168, 10, 123 },
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"abcd",
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80,
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"sensor.server.domain"
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};
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EEPROM.put(eeAddress, customVar);
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Serial.print("Written custom data type! \n\nView the example sketch eeprom_get to see how you can retrieve the values!");
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}
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void loop() {
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/* Empty loop */
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}
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