From 1a03fdb9dabeb30306bd592d84c0d02a934e3b32 Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wolfgang.hottgenroth@icloud.com>
Date: Thu, 25 Mar 2021 10:58:51 +0100
Subject: [PATCH] version

---
 readme.md               |  6 ++++++
 src/main/CMakeLists.txt |  1 +
 src/main/version.c      |  2 ++
 tools/setVersion.sh     | 10 ++++++++++
 4 files changed, 19 insertions(+)
 create mode 100644 readme.md
 create mode 100644 src/main/version.c
 create mode 100755 tools/setVersion.sh

diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..7f5f395
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,6 @@
+Generate configuration binary:
+   ~/esp/esp-idf/components/nvs_flash/nvs_partition_generator/nvs_partition_gen.py generate --version 1 config.csv config.bin 0x6000
+
+Flash configuration binary:
+   esptool -p /dev/ttyUSB0 write_flash 0x9000 ../config.bin
+
diff --git a/src/main/CMakeLists.txt b/src/main/CMakeLists.txt
index 918e51f..f304732 100644
--- a/src/main/CMakeLists.txt
+++ b/src/main/CMakeLists.txt
@@ -5,4 +5,5 @@ idf_component_register(SRCS "app_main.c"
                             "timesync.c"
                             "sha256.c"
                             "sinkSender.c"
+                            "version.c"
                     INCLUDE_DIRS ".")
diff --git a/src/main/version.c b/src/main/version.c
new file mode 100644
index 0000000..2499d6c
--- /dev/null
+++ b/src/main/version.c
@@ -0,0 +1,2 @@
+#include <stdint.h>
+const uint32_t APP_VERSION = 0x44696c4d;
diff --git a/tools/setVersion.sh b/tools/setVersion.sh
new file mode 100755
index 0000000..b8ed85c
--- /dev/null
+++ b/tools/setVersion.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+VERSION=`git rev-parse --short=8 HEAD`
+
+cat - > ./src/main/version.c <<EOF
+#include <stdint.h>
+const uint32_t APP_VERSION = 0x${VERSION};
+EOF
+
+