77 lines
1.7 KiB
Arduino
77 lines
1.7 KiB
Arduino
/*!
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retention_update.ino
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v20210424: Initial version
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*/
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#include <Arduino.h>
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#include <ER1400.h>
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#define PIN_CLK 2
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#define PIN_C1 3
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#define PIN_C2 4
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#define PIN_C3 5
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#define PIN_OUT 6
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#define PIN_IN 7
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ER1400 er1400(PIN_CLK, PIN_C1, PIN_C2, PIN_C3, PIN_OUT, PIN_IN);
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String command;
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int i;
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void setup() {
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Serial.begin(9600);
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Serial.println("Before:");
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char j[4];
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char dataOut[4];
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for (i = 0; i < 100; i++) {
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if ( (i % 8) == 0) {
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sprintf(j, "%04X", i);
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Serial.print(j);
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Serial.print(": ");
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}
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sprintf(dataOut, "%04X", er1400.readData(i), HEX);
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Serial.print(dataOut);
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if ( ( (i + 1) % 8) == 0) {
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Serial.println("");
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} else {
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Serial.print(" ");
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}
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}
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Serial.println("");
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Serial.println("");
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Serial.println("Send \"update\" (lowercase) to update the retention.");
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}
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void loop() {
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if (Serial.available()) {
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command = Serial.readStringUntil('\n');
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if (command.equals("update")) {
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Serial.println("");
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int data;
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for (i = 0; i < 100; i++) {
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data = er1400.readData(i);
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er1400.writeData(i, data);
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}
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Serial.println("After:");
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int i;
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char j[4];
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char dataOut[4];
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for (i = 0; i < 100; i++) {
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if ( (i % 8) == 0) {
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sprintf(j, "%04X", i);
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Serial.print(j);
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Serial.print(": ");
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}
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sprintf(dataOut, "%04X", er1400.readData(i), HEX);
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Serial.print(dataOut);
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if ( ( (i + 1) % 8) == 0) {
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Serial.println("");
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} else {
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Serial.print(" ");
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}
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}
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Serial.println("");
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}
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}
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}
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