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Once you successfully export annexes, if you go to a white, you say it right, the first thing that

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you do once you go into a way decides to update and hide that specific right.

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So select the platform project.

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Remember, am I owed UPI always like on project and my old UPI, CIB News, our application project,

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very select platform project, which is my GPO.

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In this case, right click and then you get an option to update on hardware specification right to click

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on it.

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Then choose the same project that, in fact, it will automatically show us the default project location

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where we have an excessive blind date to clearly see we have the largest project project in the school

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40, which is our workspace for far away, you decide.

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And then it uses an excessive line.

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So just click OK.

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This will automatically start the process of updating our high specification rate to once an upbeat

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it's sexist when you get this information that is high specification for a platform project is up to.

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Once this is done, you'll automatically see and out of the studio and we already know that how to remove

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this steepest rate.

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So just press control.

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We do start the process of building the platform project first.

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Right.

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So once you remove out of this, you go to the application project where you have Halliwell's.

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So this is I mean, so right here, we will now be performing the required modification.

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So we know that Hoogewerf is connected to Am I open 50 and the push button is connected to my pin number.

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So let me just use one and we will be reading the status of that button and writing it on penalty rate.

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So we again need to set up the data to know push button will behave as an input device.

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So we just copy this API.

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And then here we will be, there is a do you plan to use push button connected to am I right?

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So I am.

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I would do it.

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We just need to specify a pin number 51 and to set the direction as input.

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We just need to add a zero to it.

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Right to read the value.

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If you go to a GPI op, yes, you could see we have an EPA is to read the value, right?

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So x GPI opposite read been basically read the value of the pen and then it basically returns you dirty

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direct.

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So we we will copy this function.

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We go back to our main application that is just declared one variable, which is again a same type that

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our function rate and so it is you 32, will give just be this SDD.

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And then here we need to pass an instance name.

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So instead, structure name is you OK?

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And then the pin number is 50, right?

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So this will basically return whatever the value that we have on it.

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But right now, we will be writing this value on ANNELI.

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So we call Rypien function.

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And here, instead of the value, we will be writing the value that has been written by that UPI read

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pin function right?

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Then let's assume that the new value will be read after an interval of two seconds.

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So we'll just be increasing this delay to two.

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I will also be doing one more thing that is printing this value on the consort.

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So to print the value, we have to print, right?

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So while you read.

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But then 0d and let me just bring the value of data they, you know, do not forget to add a new line.

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Correct.

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Right.

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So this is the modification that we need to remember as soon as you modify your extensive first thing

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that you need to do is to go to a black phone project and update and harvest specification.

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So this will automatically invoke.

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But the new device driver, if we have added a new peripheral to our right as you are all called, will

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be running on an FPGA, right?

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And once you successfully complete modification of your application code again, you need to build your

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project, right?

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So you just press will be to start a process of building off your application project.

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No one.

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We select our application project, right click Debug s launch on Hydro.

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So I write this terminal is already connected to Arkansas.

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So now the only thing that you need to do is to click on the resume button so you could see GPIO and

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it is successful and value related, so you know, I'll try to change the status of a switch.

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OK, so if I change the status of a switch?

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OK.

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You could actually see the value rate is very good actually of that eyes.

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I changed the position of a push button, OK, value this one.

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And if I release the push button value release, see OK.

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So this is how you modify your code.

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OK?

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Genndy, the new exclusive wine exporter to a white izadi and then perform.

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A modification to your application budget, remember that whenever you are working with the push button,

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see that you disable the pull of cells, you'll always be reading a constitution when.