brmlab/brmdoor
4
0
Fork 0
mirror of https://github.com/brmlab/brmdoor.git synced 2025-06-07 19:24:01 +02:00
Code Issues Projects Releases Packages Wiki Activity

Formatting hex numbers

Browse source
This commit is contained in:
Ondrej Mikle 2014-03-25 23:44:09 +01:00
parent 1e65dd7760
commit bb24a7fbbc
1 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
brmdoor/brmdoor.ino
View file

@ -190,6 +190,10 @@ int retardedACLSearch(const uint8_t *uid, uint8_t length, const struct ACLdataBr
void serialWriteUIDHex(const uint8_t *uid, uint8_t length) void serialWriteUIDHex(const uint8_t *uid, uint8_t length)
{ {
for (int i=0; i<length; i++) { for (int i=0; i<length; i++) {
// why the fuck doesn't it have printf by default?
if (uid[i] < 0x10) {
comSerial.print("0");
}
comSerial.print(uid[i], HEX); comSerial.print(uid[i], HEX);
} }
} }