Logs the Leeco Pro3/Openpilot Comma Two temperature info every minute. This has been tested on Comma two running DragonPilot beta2

Requirements:

1. Enable SSH access to your comma two
2. Comfortable w/ basic Linux commands/CLI environment

WARNING: No support/warranty of any kind. Use at your own risk!

Setting Time Zone:

1. ssh to c2 and run setprop persist.sys.timezone "America/Los_Angeles"

Usage:

1. If you DON'T want leeco-temp-logger.py to copy the csv, set self.copy_csv_script = False
2. If you want script to auto scp the temp data to your local server when connected to wifi:
   1. edit leeco-temp-logger.py: update self.wifi_network_str to your local network IP range
   2. edit copy-csv.example.sh and save it as copy-csv.sh
   3. setup ssh keys to allow the c2 to do passwordless scp to your server
3. scp leeco-temp-logger.py to /data/data/com.termux/files/home/
4. scp copy-csv.sh to /data/data/com.termux/files/home/
5. ssh into the comma two:

   chmod 755 /data/data/com.termux/files/home/leeco-temp-logger.py
   
   # run if script is set to scp csv to local server
   # install CLI tool to play a sound
   apt update
   apt install play-audio
   
   # Verify script can run in foreground mode.
   /data/data/com.termux/files/home/leeco-temp-logger.py -f
   
   # make sure command above runs and you see a new line very minute. Press control+c to stop
   # Do NOT proceed to next steps if script fails for whatever reason!
   
   # if script is set to scp csv to local server, verify server has file copied to it
   # should hear a notification sound when file is scp-ed
   

6. Start the logger script on comma two startup. ssh into the comma two:

   # backup
   cp /data/openpilot/launch_openpilot.sh /data/openpilot/launch_openpilot.sh.orig
   
   vi /data/openpilot/launch_openpilot.sh
   
   # Add the following line before the "exec ./launch_chffrplus.sh" line
   /data/data/com.termux/files/home/leeco-temp-logger.py || true
   
   # launch_openpilot.sh should look like this:
   export PASSIVE="0"
   /data/data/com.termux/files/home/leeco-temp-logger.py || true
   exec ./launch_chffrplus.sh
   

7. Reboot the comma two to take effect. Should see leeco-temp-logger.py on ps -ef
8. CSV will be written every five minutes in /data/data/com.termux/files/home/leeco-temp.csv
9. To view the CSV, scp /data/data/com.termux/files/home/leeco-temp.csv to your PC and open it w/ Excel, LibreOffice, Google Sheets, notepad, etc
10. To disable the logger:
    1. ssh into comma two and restore launch_openpilot.sh. Run cp /data/openpilot/launch_openpilot.sh.orig /data/openpilot/launch_openpilot.sh
    2. kill the existing leeco-temp-logger.py process. (ps -ef | grep leeco-temp-logger.py and kill the pid)
    3. delete the csv and script files in /data/data/com.termux/files/home/
    4. Reboot the comma two