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remove funktion

This commit is contained in:
interfisch 2016-11-17 22:48:57 +01:00
parent aca4178b69
commit 99cc4163da
1 changed files with 65 additions and 7 deletions
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72
T11_RFID_Tutorial_Sketch/T11_RFID_Tutorial_Sketch.ino
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@ -36,7 +36,9 @@ boolean outputOn = false;
int displayLogIndex = -1;
int displayLogIndexLast = -1;
int displayCardsIndex = -1;
int displayCardsIndexLast = -1;
boolean cardsshow=false;
void setup() {
pinMode(10, OUTPUT); // LCD backlight
@ -174,9 +176,18 @@ void handleCards(long currentMillis) {
if(unlocked) {
if(save_client_uid(&(mfrc522.uid))) {
lcd.clear();
lcd.print("Karte wurde");
lcd.print("Hinzugefuegt");
lcd.setCursor(0, 1);
lcd.print("hinzugefuegt");
lcd.print("");
lcd_print_uid(&(mfrc522.uid));
delay(500);
while(!mfrc522.PICC_IsNewCardPresent() && !mfrc522.PICC_ReadCardSerial()){
delay(50);
}
lcd.setCursor(0, 0);
lcd.print(" ");
delay(200);
} else {
lcd.clear();
@ -203,11 +214,11 @@ void loop() {
handleCards(currentMillis);
if(readButtons() == 1) {
if(readButtons() == 1 && !cardsshow) { //select button shows log, if not showing cards atm
displayLogIndex++;
displayLogIndex %= 10;
lastActionMillis = currentMillis;
delay(500);
delay(200);
}
// log display function
@ -224,12 +235,59 @@ void loop() {
displayLogIndexLast = displayLogIndex;
}
if(readButtons() == 3) { //down
displayCardsIndex++;
displayCardsIndex %= EEP_CLIENT_MAX;
lastActionMillis = currentMillis;
cardsshow=true;
delay(200);
}
if(readButtons() == 4) { //up
displayCardsIndex--;
if (displayCardsIndex<0){
displayCardsIndex=EEP_CLIENT_MAX-1;
}
displayCardsIndex %= EEP_CLIENT_MAX;
lastActionMillis = currentMillis;
cardsshow=true;
delay(200);
}
// saved cards display function
if(displayCardsIndex != displayCardsIndexLast) {
if(displayCardsIndex >= 0) {
lcd_backlight(true);
lcd.clear();
lcd.print("SLOT ");
lcd.print(displayCardsIndex);
if (displayCardsIndex==0){
lcd.print(" Master");
}
lcd.setCursor(0, 1);
MFRC522::Uid uid = get_uid(displayCardsIndex, EEP_ADDR_START);
lcd_print_uid(&uid);
}
displayCardsIndexLast = displayCardsIndex;
}
//card removal
if(readButtons() == 1 && cardsshow && unlocked) { //cards are shown, is unlocked an select pressed
lastActionMillis = currentMillis;
lcd.clear();
lcd.print("Karte");
lcd.setCursor(0, 1);
lcd.print("entfernt");
delete_uid(displayCardsIndex, EEP_ADDR_START);
delay(1000);
}
// timeout handling for returning to locked state
if(currentMillis - lastActionMillis > 11000) {
if(currentMillis - lastActionMillis > 30000) {
unlocked = false;
displayLogIndex = -1;
displayCardsIndex = -1;
cardsshow=false;
lcd_backlight(false);
if(cardWasPresent) {