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cleanup

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This commit is contained in:
Mats van Reenen 2020-06-01 11:00:06 +02:00
parent 15f06eee66
commit 4a8aad0d7f
1 changed files with 13 additions and 16 deletions
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29
NFC.c
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@ -16,27 +16,24 @@ void NFCInit(){
//NFCNummer return serienummer van de NFC-tag
uchar NFCAvailable(){ //is er een kaart en is het leesbaar? serienummer
uchar str[5];
uchar str[5], Colour, Direction;
if(RC522_request(PICC_REQALL, str) == MI_OK){
if(RC522_anticoll(str) == MI_OK){ // controleert of de kaart reageert
/* Select card to be active */
uchar l = RC522_selectTag(str);
uchar Colour = NFCRead (0 , 1 , 0 , str);
uchar Direction = NFCRead (2 , 0 , 9 , str);
RC522_selectTag(str);
Colour = NFCRead (0 , 1 , 0 , str);
Direction = NFCRead (2 , 0 , 9 , str);
RGBLed_update (Colour);
switch (Direction){
case 'S':
return 0b00; // stop = 00
case 'D':
return 0b11; // vooruit = 11
case 'L':
return 0b10; // 10= Links
case 'R':
return 0b01; // 01 = rechts
case 'S':
return 0b00; // stop = 00
case 'D':
return 0b11; // vooruit = 11
case 'L':
return 0b10; // 10= Links
case 'R':
return 0b01; // 01 = rechts
}
}
}
}