From d804efb7bae1a9976142cf1bd7dda71e72cd37c8 Mon Sep 17 00:00:00 2001
From: Tony Yang <t510599@gmail.com>
Date: Wed, 3 May 2023 15:38:12 +0800
Subject: [PATCH] feat: help message

---
 led_control.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/led_control.py b/led_control.py
index b8eae7f..2783f5b 100644
--- a/led_control.py
+++ b/led_control.py
@@ -170,6 +170,11 @@ async def main(loop):
             print(f"Upload request {filename} sent!")
         elif command == "q":
             break
+        else:
+            print("Commands:")
+            print("p: take picture and upload to S3")
+            print("h: help message")
+            print("q: quit")
     loop.stop()