From 96f2358caadfd55d6fd3b888ef5d21f22fc2439c Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Sat, 20 Apr 2024 22:08:08 +0200
Subject: firmware: Add 64 bit MAC to shell prompt

This demonstrates that the readout of the 64 bit MAC address from the
STM32WL55 microcontroller works and is useful to recognize used devices.
---
 firmware/src/uid64.h | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 firmware/src/uid64.h

(limited to 'firmware/src/uid64.h')

diff --git a/firmware/src/uid64.h b/firmware/src/uid64.h
new file mode 100644
index 0000000..cd3fb13
--- /dev/null
+++ b/firmware/src/uid64.h
@@ -0,0 +1,8 @@
+#include <zephyr/devicetree.h>
+
+/* 2 chars per byte (hex), 1 char per ':' delimiter and one char for \0 */
+#define UID64_STR_LEN (8*2 + 7*1 + 1)
+
+uint64_t uid64_get(void);
+void uid64_to_string(uint64_t, char *str);
+bool uid64_available(void);
-- 
cgit v1.2.3-70-g09d2