em4x70: Add write key convenience function. Use real values in writekey/auth help text so people with blank tags can program a test key and test authentication.

2020-12-15 12:32:30 -05:00
parent ad25920164
commit 60f36b468d
7 changed files with 101 additions and 2 deletions
--- a/include/em4x70.h
+++ b/include/em4x70.h
@@ -31,6 +31,9 @@ typedef struct {
    uint8_t rnd[7];
    uint8_t frnd[4];

+    // Used to write new key
+    uint8_t crypt_key[12];
+
 } em4x70_data_t;

 #endif /* EM4X70_H__ */