New Commands for DOS!

In this devlog, I added new commands for my OS:

• CALCULATE: Performs basic operations on 2 numbers. Usage: CALCULATE [Number] [+ - * / ^ root] [Number]
• GPIO: Turns on a specified GPIO for 1 second. Usage: GPIO [LED# IO# BELL MOTOR]
• VERSION: Shows the release version.
• REBOOT: Reboots the system. Usage: REBOOT -m [BASIC BOOTSEL]*
• INFO: Displays device and memory information.
• UPTIME: Shows device uptime.

I took quite a while to find out how to make the CALCULATE command work. Initially, 1/3 was returning 0. Turns out the problem was due to me using integers instead of doubles!

Here’s a demo video of the OS!