From 190ffab76d75ab786da2f328d2f2ff6a93e3a1e6 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Fri, 3 Jun 2016 01:16:16 +0300
Subject: [PATCH] Hook when new serial port is the same in boot mode

---
 platformio/builder/tools/pioupload.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/platformio/builder/tools/pioupload.py b/platformio/builder/tools/pioupload.py
index aeb71000..902a162b 100644
--- a/platformio/builder/tools/pioupload.py
+++ b/platformio/builder/tools/pioupload.py
@@ -48,7 +48,6 @@ def TouchSerialPort(env, port, baudrate):
 
 
 def WaitForNewSerialPort(env, before):
-    sleep(0.5)
     new_port = None
     elapsed = 0
     while elapsed < 10:
@@ -62,6 +61,9 @@ def WaitForNewSerialPort(env, before):
         sleep(0.25)
         elapsed += 0.25
 
+    if not new_port and env.subst("$UPLOAD_PORT") in now:
+        new_port = env.subst("$UPLOAD_PORT")
+
     if not new_port:
         env.Exit("Error: Couldn't find a board on the selected port. "
                  "Check that you have the correct port selected. "