upload readme

Code/Control/Laptop_Code/README.md

-[Progress] The overall logic is clear and tested! 
+# Laptop Code
 
-What to do next in python main:
+## 1 Main structure 
+
+## 2 Software Requirements
+
+### Step 1: 
+
+Download Anaconda or Pycharm
+
+### Step 2: 
+
+- If using Anaconda, then create a virtual environment first:
+
+```shell
+# crreate virtual environment
+conda create -n FORAYenv python=3.7
+# activate virtual environment
+conda activate FORAYenv
+# install environment installation tool pip (if it doesn't have one)
+conda install pip
+```
+
+- If using Pycharm, at the very beginning, create a virtual environment
+
+![](\Figs\fig1.png)
+
+### Step 3:
+
+Install dependency
+
+- If using Anaconda, install it from the terminal. And always remember to activate the conda environment fist: `conda activate FORAYenv`
+
+```shell
+# install pyserial
+pip install pyserial
+# install pygame 
+pip install pygame
+# install cv2
+pip install opencv-python
+# install 
+```
 
-- Have keyboard interruption in the python function
-  -  To tweak PID value while running the program
-  - To stop the balloon from being crazy 
-- The meter version April tag detection is still problematic so we need to tune that 
-- Use field test experiment to test PID
-- 
\ No newline at end of file