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ECCX08 Counter example fix counter id #73

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Jul 21, 2025
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ECCX08 Counter example fix counter id #73

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13 changes: 7 additions & 6 deletions examples/ECCX08Counter/ECCX08Counter.ino
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
/*
ECCX08 Counter

This sketch uses the ECC508 or ECC608 to increment a monotonic
counter at each startup
This sketch uses the ECC508 or ECC608 to increment a monotonic
counter at each startup.

Circuit:
- Any board with ECC508 or ECC608 on board
Expand All @@ -11,7 +11,8 @@

#include <ArduinoECCX08.h>

const int keyId = 5;
// The counter to be incremented. Only zero and one are legal values.
const int counterId = 0;
long counter = -1;

void setup() {
Expand All @@ -22,15 +23,15 @@ void setup() {
Serial.println("Failed to communicate with ECC508/ECC608!");
while (1);
}
if (!ECCX08.incrementCounter(keyId, counter)) {

if (!ECCX08.incrementCounter(counterId, counter)) {
Serial.println("Failed to increment counter");
while (1);
}
}

void loop() {
if (!ECCX08.readCounter(keyId, counter)) {
if (!ECCX08.readCounter(counterId, counter)) {
Serial.println("Failed to read counter");
while (1);
}
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