Design and Implement a Model$-$Based Up$/$Down counter system with MATLAB Simulink to be deployed to an Arduino Uno as per the following requirements:

The Counter shall count between $0$ and $99.$

The counter value shall be displayed on two seven segment displays.

Initially the counter starts counting from $0$ up to $99.($at the beginning of the run$).$

The system shall output two different tones using a buzzer while the counter is running based on the counter's value as followings:The system shall be able to recognize if any of two Push Buttons are pressed.If one of the Push Buttons was pressed at any point of time, it shall enable or disable the tone. $($i$.$e$.$ first press rarr disable the tone, second press rarr enable the tone, etc...$).$If the other Push Button was pressed at any point of time while the counter was counting up $($count up mode$),$ it shall stop counting up and start counting down $($count down mode$).$If the button was pressed at any point of time while the counter was counting down $($count down mode$),$ it shall stop counting down and start counting up $($count up mode$).$When switching between the count up mode and count down mode: counting shall continue from the last value of the counter from the previous mode.Whenever the counter reaches its maximum value while counting up $($i$.$e$.99)$ it shall reset to zero and continue counting up$.$Whenever the counter reaches its minimum value while counting down $($i$.$e$.0)$ it shall go back to $99$ and continue counting down.The counter shall increment$/$ decrement every $0\mathrm{.}5$ seconds.