From 43ca641939604d3d6e75b0de451eaa65c9aa31b2 Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Sun, 31 Mar 2019 12:15:49 +0200
Subject: [PATCH] Flasher: Avoid race condition when flasher finds the not yet
 closed pm3 port

---
 client/flash.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/client/flash.c b/client/flash.c
index c60dfcbf1..7a8b86d20 100644
--- a/client/flash.c
+++ b/client/flash.c
@@ -318,6 +318,8 @@ static int enter_bootloader(char *serial_port_name) {
         }
         msleep(100);
         CloseProxmark();
+        // Let time to OS to make the port disappear
+        msleep(1000);
 
         bool opened = OpenProxmark(serial_port_name, true, 60, true);
         if (opened) {