skip all zeros response that "hf mf sim" might answer.. (wrongly)

2020-09-05 08:32:26 +02:00
parent fa532a0e1b
commit 643a53c592
1 changed files with 4 additions and 0 deletions
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -1970,6 +1970,10 @@ int MifareECardLoad(uint8_t sectorcnt, uint8_t keytype) {
                continue;
            }

+            if (memcmp(dataoutbuf, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 16) == 0) {
+                continue;
+            }
+
            if (blockNo < NumBlocksPerSector(sectorNo) - 1) {
                emlSetMem(dataoutbuf, FirstBlockOfSector(sectorNo) + blockNo, 1);
            } else { // sector trailer, keep the keys, set only the AC