update doc

UMONS-GFA · May 4, 2017 · 077154e · 077154e
1 parent df7250e
commit 077154e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/docs/source/build_arduino_sketch.rst b/docs/source/build_arduino_sketch.rst
@@ -33,6 +33,12 @@ Create a CMakeLists.txt and modify it to your needs ::
 Build and upload to arduino board
 ---------------------------------
 
+Prepare the build ::
+
+    mkdir build
+    cd build
+    cmake ..
+
 Compile ::
 
     make