Compatible with ESP32

tools/build.py

@@ -0,0 +1,21 @@
+import shutil
+import os
+Import("env")
+
+def post_build(source, target, env):
+    if os.path.exists(os.path.join(env["PROJECT_DIR"], "build")) == False:
+        return
+
+    files = {
+        env.subst("$BUILD_DIR/${PROGNAME}.bin"): "firmware_%s_%s.bin" % (env["PIOENV"], env.GetProjectOption("version")),
+        env.subst("$BUILD_DIR/${PROGNAME}.factory.bin"): "firmware_%s_%s.factory.bin" % (env["PIOENV"], env.GetProjectOption("version")),
+    }
+
+    for src in files:
+        if os.path.exists(src):
+            dest = os.path.join(env["PROJECT_DIR"], "build", files[src])
+            
+            print("Copying '%s' to '%s'" % (src, dest))
+            shutil.copy(src, dest)
+
+env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", post_build)