From: Angus Gratton <angus@espressif.com>
Date: Fri, 17 May 2019 06:25:53 +0000 (+0800)
Subject: idf.py: Fix encoding issue with serial port names on Windows
X-Git-Tag: v4.0-beta1~327^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5c0ce79f59d5b69d876b948e535d02db537bfaca;p=esp-idf

idf.py: Fix encoding issue with serial port names on Windows

Closes https://github.com/espressif/esp-idf/issues/3334
---

diff --git a/tools/idf.py b/tools/idf.py
index 9435200af4..ca7da50d35 100755
--- a/tools/idf.py
+++ b/tools/idf.py
@@ -507,7 +507,7 @@ def get_default_serial_port():
     ports = list(reversed(sorted(
         p.device for p in serial.tools.list_ports.comports())))
     try:
-        print("Choosing default port %s (use '-p PORT' option to set a specific serial port)" % ports[0])
+        print("Choosing default port %s (use '-p PORT' option to set a specific serial port)" % ports[0].encode('ascii', 'ignore'))
         return ports[0]
     except IndexError:
         raise RuntimeError("No serial ports found. Connect a device, or use '-p PORT' option to set a specific port.")