LED$\_$Functions

Description:$-$ This program uses functions to call the first three exercises $($EX$1\_1$; EX$\_2$; EX$\_3)$ and passes an argument called "repeat" to control how many times each pattern repeats.

Inputs:$-$ None

Outputs:$-8$ outputs on PORTB $($i$.$e$.$ RB$7\backslash (\backslash$rightarrow $\backslash )$ RB$0)$

Instructions:$-$

$1.$ Create a programmable delay as a macro:$-$

E$.$g$.\backslash$#define DELAY $100$

$2.$ Create a max count parameter as a macro:$-$

E$.$g$.\backslash$#define MAX$\_$COUNT $16$

$3.$ Create three functions $($below main$())$ with the function headers below and use the code inside exercises EX$1\_1...$; EX$\_2...$; EX$\_3...$ respectively for each of the functions. The macros defined above are used as decribed in exercises EX$1\_1...$; EX$\_2...$; EX$\_3...$

void blink$\_$leds$($unsigned char repeat$)$;

void bin$\_$count$\_$leds$($unsigned char repeat$)$;

void strobe$\_$left$\_$leds$($unsigned char repeat$)$:

repeat refers to the number of times the sequence repeats

Note:$-$ You will need to add functionality to each function to allow the sequence to repeat the requested number of times when called from main$(0.$

$4.$ Create three local variables within main $0$ that allows each of the first three exercises to repeat the requested number of times:$-$

Example:$-$

unsigned char num$\_$blink$\_$leds $\backslash (=5\backslash )$;

unsigned char num$\_$binary$\_$leds $\backslash (=2\backslash )$;

unsigned char num$\_$strobe$\_$leds $=3$;

$5.$ After calling the three functions inside main with the requested number of repeats, the sequence repeats continuosly $($i$.$e$.$ EX$1\_1...$; EX$\_2...$; EX$\_3...$ ; EX$1\_1$;$.....)$

$6.$ Add comments to your code $($marks lost for no comments$).$

$7.$ Ensure all code is properly indented $($i$.$e$.$ marks lost for no indentation$).$

Project Name:$-\backslash (\backslash$cdot $\backslash )-\_$ LED$\_$Blink

Description:$-$ This program turns on$/$off LEDs connected to PORTB as shown below. There should be a programmable delay $($in mSec $)$ between both LED patternsturning on$/$off$.$

Inputs:$-$ None

Outputs:$-8$ outputs on PORTB $($i$.$e$.$ RB$7\backslash (\backslash$rightarrow $\backslash )$ RB$0)$

In the program, create a programmable delay as a macro:E$.$g$.\backslash$#define DELAY $100$

Choose your preferred method of creating a delay.

Updating the delay macro constant. $($i$.$e$.100$ to $500)$ will update the delay in mSec $.$

Toggle the bits from one state to the other $($i$.$e$.$ using either $\backslash (\backslash$sim $\backslash )$ or $\backslash (\backslash$wedge $\backslash )$ operators$)$

Add comments to your code $($marks lost for no comments$).$

Ensure all code is properly indented $($i$.$e$.$ marks lost for no indentation$).$

$).$ Ensure that the project builds in MPLABx wihout any errors.

Project Nar

LED$\_$Strobe$\_$Left

Description:$-$ This program turns all LEDs connected to PORTB in the sequence shown below $($i$.$e$.\backslash (\backslash$mathrm$\{$RB$\}0\backslash$rightarrow $\backslash$mathrm$\{$RB$\}1\backslash$rightarrow $\backslash$mathrm$\{$RB$\}2\backslash$rightarrow $\backslash$ldots $\backslash$mathrm$\{$RB$\}7\backslash )).$ The sequence continually repeats and there should be a programmable delay $($in mSec $)$ between each LED turning on$.$

Inputs:$-$ None

Outputs:$-8$ outputs on PORTB $($i$.$e$.$ RB$7\backslash (\backslash$rightarrow $\backslash )$ RBO$)$

Instructions:$-$

$1.$ Create a programmable delay as a macro:$-$

$2.$ Use the left shift operator $($i$.$e to manipulate the bit pattern to turn on the LEDs.

$3.$ Add comments to your code $($marks lost for no comments$).$

$4.$ Ensure all code is properly indented $($i$.$e$.$ marks lost for no indentation$).$