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Hello.

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Welcome back.

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In this lesson we are going to clean up our esteemed 32 cube IDC project and one thing I'm gonna do

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is I'm going to include a deep port supports package of what SDM 32 discovery board.

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This board supports package provides us with two functions to easily interact with the touch screen

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and the other you know nice peripherals that the board provides.

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So I mean my project folder over here I remember my project to score what I missed.

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I'm gonna come here Dreyfus and then I'm going to paste this over here.

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I'm going to paste BSP over here.

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And if you take a look at BSB it's core SDM 32 F for nine I discovery.

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This basically talks about the LCD the prom the D T S for touchscreen etc..

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This is the broad support package for its core components and other things yeah.

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So I'm going to be uploading my project to the to the video so you'd need not worry you would have access

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to all of these right.

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So once off thunder I'll just simply come back here and then open our projects so that we can clean

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it up like we said we are going to do today.

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I'll come over to Cuba mix and then open our project double click.

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Click allow over here and then launch

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right or click allow again.

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It's taken a while I can see there was something going on in the background over here.

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It's down now just minimize this.

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Right click over here come to properties and then General parts and symbols and then I'm going to fix

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them one by one.

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The first one here is drive as seems this include so we're going to get the proper parts for that to

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direct one not the reference

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um.

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Yeah we are.

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So if I hear it says drive it seems this include.

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So I'm gonna go open.

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I'm gonna I mean my project folder I'll come to drive us I'll come to see them sis and then include.

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Then I'll copy this

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and then I'll come back to my project and then I'll edit

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control fee and then.

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Okay.

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I can see this is the new one I just pasted and that one hasn't got a yellow mark underneath.

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I mean and this is fine.

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The next one is CMC is it s Dreyfus CMC this device the blah blah blah.

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Include okay CMC s over here.

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Device and then S T 3 to EF 4 x x and then include controversy to copy and then come over here.

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Edit control V to paste and then okay the next one here is driver's a 32 a hall driver.

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Include legacy.

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So I'll come back to driver's SDM thirty two how.

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Driver include legacy and then I'll copy this control controversy to copy and then I'll edit this.

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Sorry bother.

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Yeah.

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Windows likes messin with me

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it's horrible.

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So we are back a pace this controversy then okay.

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Right.

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So the next one is simply include meaning from our roots.

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Rhoda does a according Klute.

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I'm going to come back over here to a project for that this project forward.

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This is include I n c o opened this controversy to copy and I'll come over here.

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Edit clean and paste

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the one off to the S S to drive us a estimate that A to F for hard drive I include.

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So here we go.

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Driver's stem 32 F or ho driver.

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Include

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a quick hit edit

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control fee and then okay the next one is middle were S T A I include and this actually is the neural

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network when you're in network so come over here.

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Is my project for the go to MIT it was SD 8 I then there's include over here.

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Um yeah.

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This include a copy this copied it.

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Then I'll edit this post this over here like this.

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Okay.

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Right.

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So we fix all of these.

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Next let's go to the library stop the library spots over here.

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It's got the same issue too we've got to fix this.

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It says middle way.

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STV SDI lip to it I should be if it should be a folder in middle way.

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SDI and then there is over here so it is the library.

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This is what it looks like okay.

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We call this this the path and then I come over here.

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Edit paste this over here and an okay right.

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So the next thing we've got we going to do is we going to include the path to the um the port support

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package we just included.

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Remember I copied and pasted a PSP we've got to make that accessible.

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So I'm going to come to Amnesty does the name of my project driver's PSP and then I'll go just him that

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to it for discovery

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see.

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Okay.

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Yeah.

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We've got us here.

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Controversy to copy and I'll come back to include this time I'll click out cause I'm adding new control

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fee and then.

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Okay.

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Right.

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So we can just keep these parts when we receive an arrow about a resource that cannot be identified

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or has no reference.

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We'll come back here and add more you know parts if that is what's required.

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But for now these standard ones should be fine.

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Or click apply over here apply in close and then I'll rebuild a project simply click over here to rebuild

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in

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right.

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It's done built in.

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We've got no arrow no warning.

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Okay so let's let's conclude this lesson here.

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Well before we do this actually let me show you the neural network we have when we simply expand our

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project tree come to application and then use.

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We have network to see remember in the cube emacs I give the neural network and name simply network.

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That is why it is called network or see over here.

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If we had called it m network it would have been called M this network and this is that data for the

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neural network hence the name network underscore.

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Let's see.

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So let's take a look on network C and this is network go see it s converted a while topology the topology

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of our model into these C functions for us and then we've got network data.

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See this is a large file.

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So you receive this warning you can simply say no and we've got to wait over here right.

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Okay.

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So there's a network dot h as well that allows us to be able to access the functions in network to see

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in and out of house.

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So the reason we have this is let's say we have an updated version of our model.

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All we have to do is replace this network does see a network underscore data I see and then the network

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dots each file with the new model.

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We simply need to replace these three files and then we have a Y system updated with our latest a model.

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And we're going to see how to do that.

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This face model with convert it might not have a good performance and we're going to replace it with

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a newer model just to show you this process.

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We've got you say here.

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Let's see.

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Okay.

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Okay.

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Yeah we can conclude here in the next lesson we show starts dealing with our actual project stop building

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D we should stop building the LCD interface that you are you should see the touch screen and D and D

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D graphical user interface to make this work or to bring this to life.

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So this then s what s h i wanted to show you this before we leave.

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Where was it.

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There should be a network H somewhere.

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Okay so one way to find a network to see that age is to simply come over here.

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Network dot H is included in network those see we can simply right click an open declaration and if

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I do this we know its location it's an amnesty include forward.

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So in order to update our embedded system would at latest a model we simply need to replace the network

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dot si network dot H and network underscored data dot see false these three files will be the new three

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files generated from the latest model and we shall see how to do this.

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I'm not gonna talk much about this I might confuse you but that's all there is for this lesson and I'll

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see you later.

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Hello.

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Welcome back.

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Okay in this lesson we're going to focus on um dealing with the touch interface and the LCD screen for

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a y amnesty use case.

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So I'll come back to I mean that see fall and stop populating it.

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But before I do that I'm going to run a simple test.

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I'm going to I'm going to check out of a clock to make sure the clock is correct.

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I'll just clean this a bit often I don't like these comments here.

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If you're find with them you can keep them but I'd rather have it rather have that far shorter.

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Okay so what I'm going to do is oh make sure I can download onto my board by creating a global verbosity

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count and then I'll simply increment the count in the end infinite loop.

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And if this works this shows that yeah everything is correctly set up and we can actually download onto

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our board.

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So come here and simply say count plus plus and I'm going to observe count in the watch window.

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One other thing I'm gonna do is I'm going to take this opportunity to verify.

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That's what clock setting is what we expect it to be.

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I'm gonna have another global variable here which I shall call fake for frequency and I'll come over

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here after of course the system proc config.

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I'm going to check the clock by saying freak a cause and I'm going to use the function how our C C gets

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hcf.

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Okay.

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Yeah.

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That is the function S H see OK you freak.

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OK.

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And this would give us the frequency or system frequency.

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Yeah.

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So I'll click over here to build

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it's built successfully.

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No arrow no warning.

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Next I'm going to connect to my board to download.

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I'm gonna come to run and then I'll click debug and then I select a steam party to call text em application

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and then.

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Okay.

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And um it s gonna see at its launch configuration or keep everything here the same.

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And then I'll click Okay.

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S because that's the first time we had download and that is why we've got to create the launch configuration.

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Okay.

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This pops up I'm gonna see allow.

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Oh okay.

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It s asking what I want to switch the perspective to debunk for you.

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I'll say switch

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okay.

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It s s download in progress.

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So we've got a wait

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very fine

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download verified successfully.

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Okay.

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So it's downloaded onto the board and um these we use these um these buttons to step through the code

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one by one.

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If I click here it's just going to run the code.

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But if I want to step.

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Line by line I step over what I'm going to do is I'm going to add these to the watch window so I'll

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double click on this global variable code count.

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All right click and do some 0 select add expression to watch.

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I'll start again.

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Double Click to watch expression and then expression to watch count.

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Okay I'll keep this and then I'll do the same for frequency.

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I can likewise just typed the name of the global variable here since that window is open now.

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I can simply type the name.

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It's called Frick.

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Okay so I'm gonna click here to run click to run it says target's not available.

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Error target not available.

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Let's see.

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It seems my microcontroller.

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Disabled.

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Let's see.

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Let's start again.

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I'm gonna come over here.

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Um I'm gonna collect debug

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switch

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okay.

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Still loading service download in progress

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it's done.

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This time I'm going to execute the instructions line by line.

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I'm gonna click step over.

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So when I click this the line highlighted is the one that would execute.

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So click over here.

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Step over.

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So it s executed the first line.

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Now when I click this the next instruction to be executed is going to be system clock config.

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It's executed.

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Now when I click this the next instruction is going to get the frequency and store in the global variable.

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F are you.

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Q You can see it says over here our frequency is sixty eight million meaning sixty eight mega heads.

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Okay.

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Continue to step over right onto initialization is complete.

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Now we're in de while 1 Loop.

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If I click this what's going to happen is 0 account variable is going to increment by 1.

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You can see count as 1.

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Okay so this is fine.