From ce5955088306c82f57af0409f0ba3044a82c099e Mon Sep 17 00:00:00 2001
From: "Schuyler St. Leger" <schuyler.st.leger@gmail.com>
Date: Thu, 31 Oct 2019 05:30:18 -0700
Subject: [PATCH] Print the git hash of the firmware on boot

---
 firmware/Makefile | 1 +
 firmware/main.c   | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/firmware/Makefile b/firmware/Makefile
index b1b6e46..846ce82 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -107,6 +107,7 @@ all: goodwatch.hex
 
 githash.h:
 	echo "#define GITHASH" 0x`git rev-parse HEAD | head -c7` > githash.h
+	echo "#define GITHASH_STR \"`git rev-parse HEAD | head -c7`\"" >> githash.h
 buildtime.h:
 	../bin/buildtime.py >buildtime.h
 
diff --git a/firmware/main.c b/firmware/main.c
index ae25c4d..913ce88 100644
--- a/firmware/main.c
+++ b/firmware/main.c
@@ -64,6 +64,8 @@ int main(void) {
   //Initialize the various modules.
   dmesg_init();
 
+  printf("Firmware git version %s\n", GITHASH_STR);
+
   printf("RNG ");
   srand(true_rand()); // we do this as early as possible, because it messes with clocks