From 9624d9b19b1eb0f35decbf5c67a2fc9c33db5962 Mon Sep 17 00:00:00 2001
From: Roland Dobai <roland@espressif.com>
Date: Tue, 23 Jun 2020 13:38:54 +0200
Subject: [PATCH] Tools: Mention ESPPORT and ESPBAUD in idf.py --help

Closes https://github.com/espressif/esp-idf/issues/5461
---
 tools/idf.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/idf.py b/tools/idf.py
index a09944fa09..430f1ce0ba 100755
--- a/tools/idf.py
+++ b/tools/idf.py
@@ -1152,7 +1152,7 @@ def init_cli():
 
     baud_rate = {
         "names": ["-b", "--baud"],
-        "help": "Baud rate for flashing.",
+        "help": "Baud rate for flashing. The default value can be set with the ESPBAUD environment variable.",
         "scope": "global",
         "envvar": "ESPBAUD",
         "default": 460800,
@@ -1160,7 +1160,7 @@ def init_cli():
 
     port = {
         "names": ["-p", "--port"],
-        "help": "Serial port.",
+        "help": "Serial port. The default value can be set with the ESPPORT environment variable.",
         "scope": "global",
         "envvar": "ESPPORT",
         "default": None,