Make preamble a const

The preamble is always 0x55. It should be a const in the header.
2 years ago · 6b4c891b36
parent c4c5e394af
commit 6b4c891b36
1 changed files with 2 additions and 0 deletions
--- a/include/message.h
+++ b/include/message.h
@ -5,6 +5,8 @@

 #define PACKED __attribute__((__packed__))

+const uint8_t PREAMBLE = 0x55;
+
 struct PACKED Header {

    // The preamble marks the start of a message and is always 0x55