Graphing calculator AtmelStudio project for Arduino DUE (WIP)
YouTube vid:
This firmware is designed to receive key presses via I2C from another small Arduino, but it should be easily replaced by another input method.
I know video is crap but the thing stopped working so I can't make a better one :(
- Simple expression parsing including some functions like sin(), floor(), sqrt() and even some two argument functions like atan2() and pow()
- Fast graphing of functions (enter an expression with an "X" to show graph).