version

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
+

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 ".")

src/main/version.c

@@ -0,0 +1,2 @@
+#include <stdint.h>
+const uint32_t APP_VERSION = 0x44696c4d;

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
+
+