C tutorialo$7.$c $>$dots

#include savr$/$iods

#include savr$/$interrupt$.$hs

#include $0\mathrm{.}0625s$$$1$$$2\%\%h"$

$f$

INTRODUCTIONS

$In$ this week's tutorial you will implement a stopwatch. This stopwatch $is$ controlled using the pushbuttons and increments every one sixteenth $of$ a second. The elapsed time $is$ displayed $on$ the $7-$segment display $in$ hexadecimal sixteenths $of$ a second $(i.e.,$ exel represents $0\mathrm{.}0625s).$

Pushbutton functionality $is$ described below:

Pushbutton $$1$ starts the stopwatch

Pushbutton $$2$ stops the stopwatch

Pushbutton $54$ resets the elapsed time back $to$ exeo

Once the stopuatch reaches exFF, $it$ will stop increasing.

$\%$

$F\%\%Ex$: $7\mathrm{.}0$

See includ$\frac{e}{i}$nitialisation.$c.$

$\%$

$\%EX$: $7\mathrm{.}1$

See includ$\frac{e}{i}$nnit$alisation.c.\frac{?}{?}$

$hs$

#include $h"$

$f$

INTRODUCTIONS

$In$ this week's tutorial you will implement a stopwatch. This stopwatch $is$ controlled using the pushbuttons and increments every one sixteenth $of$ a second. The elapsed time $is$ displayed $on$ the $7-$segment display $in$ hexadecimal sixteenths $of$ a second $(i.e.,$ exel represents $0\mathrm{.}0625s).$

Pushbutton functionality $is$ described below:

Pushbutton $$1$ starts the stopwatch

Pushbutton $$2$ stops the stopwatch

Pushbutton $54$ resets the elapsed time back $to$ exeo

Once the stopuatch reaches exFF, $it$ will stop increasing.

$\%$

$F\%\%Ex$: $7\mathrm{.}0$

See includ$\frac{e}{i}$nitialisation.$c.$

$\%$

$\%EX$: $7\mathrm{.}1$

See includ$\frac{e}{i}$nnit$alisation.c.\frac{?}{?}$