#define FLAG_ICLASS_READER_CEDITKEY 0x40
+//hw tune args
+#define FLAG_TUNE_LF 1
+#define FLAG_TUNE_HF 2
+#define FLAG_TUNE_ALL 3
+
// CMD_DEVICE_INFO response packet has flags in arg[0], flag definitions:
/* Whether a bootloader that understands the common_area is present */