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Sketch: Fix card number output

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This commit is contained in:
Petr Baudis 2011-10-18 20:51:25 +02:00
parent 5ef23dc129
commit a7cbfa5b40
1 changed files with 1 additions and 1 deletions
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2
brmdoor/brmdoor.pde
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@ -142,7 +142,7 @@ void readCard()
if (!known) {
comSerial.write("CARD UNKNOWN ");
for (int i = 0; i < 7; ++i) {
if (buf[i+3] < 0xF) comSerial.write("0");
if (buf[i+3] <= 0xF) comSerial.write("0");
comSerial.print(buf[i+3], HEX);
}
comSerial.write("\n");