thing

2026-07-20 23:18:26 +02:00
parent a2f8c110c4
commit 98d971d92d
13 changed files with 799 additions and 711 deletions
@@ -0,0 +1,23 @@
+#ifndef PROTOCOL_H
+#define PROTOCOL_H
+
+#include <stdint.h>
+
+#define MAGIC_SIZE 4
+#define CRC_SIZE 2
+
+static const uint8_t PACKET_MAGIC[MAGIC_SIZE] =
+{
+    0xA5,
+    0x5A,
+    0xC3,
+    0x3C
+};
+
+
+uint16_t crc16(
+        const uint8_t *data,
+        uint32_t len);
+
+
+#endif