Windshield wiper simulator

Let us assume we have a windshield wiper with the following characteristics:

Stop button

Single wipe button

Slow continuous wipe button

Fast continuous wipe button

Wiper position LEDs:

Left position $($home$)>$ green LED L

@ Right position $($wipe$)>$ red LED R

Fast

Slow

Single

Stop

The wiper has the following functions:

Power$-$on: no wiping $($Idle$)>$ LEDs do not indicate wiper position change $($they are both off$)$

Pressing button Single

wiper activates: LED $L$ turns $ON1s$ delay $$ wiper reaches right position: LED L turns off LED $R$ turns on $1$ s delay $$ LED $R$ turns off and LED L turns ON $0\mathrm{.}3s$ delay $$ wiper goes idle

Pressing button Slow

Loop activates in which the following events happen until Stop button is pressed

wiper activates: LED L turns ON and LED R turns OFF

$2$ s delay

wiper reaches right position: LED R turns ON and LED L turns OFF

$2$s delay

Pressing button Fast

Loop activates in which the following events happen until Stop button is pressed

wiper activates: LED L turns ON and LED R turns OFF

$0\mathrm{.}75$ s delay

wiper reaches right position: LED $R$ turns ON and LED L turns OFF

$0\mathrm{.}75$ s delay

Pressing any other button than Stop during wiping in any mode $$ wiping will change to the new mode after if the wiper is on home position. If it is not there, the mode will change after wiper has reached home position.

Simulate this system as a finite state machine in Arduino $+2$ LEDS $+4$ Normally Open pushbuttons.

Draw state diagram of this gearbox $$ return diagram

Draw circuit of this simulator using TinkerCAD $$ return circuit diagram

Write C program in Arduino for this simulator. $$ return main.cpp