1
00:00:08,340 --> 00:00:14,700
Walk to the basic storyboard I'm going to talk about the basis the board and some of the peripherals

2
00:00:14,700 --> 00:00:15,630
that we'll be using.

3
00:00:15,690 --> 00:00:20,550
And just in different switches is an important thing is to know what's the basis for the board.

4
00:00:20,550 --> 00:00:27,700
The first thing we're all talk about is the power with the power you have the little we've got just

5
00:00:27,700 --> 00:00:32,880
kind of a jump or block right here where we can power from us B which is what I'm currently doing.

6
00:00:33,090 --> 00:00:39,930
Or you can power from an external five volt source which if you connect a pin with a fiber and ground

7
00:00:40,240 --> 00:00:45,670
to these two pins right here you can power your board that way if you want to have like a mobile application.

8
00:00:45,750 --> 00:00:51,990
However for everything we're doing in this lab you can just power it from the USP all the labs work

9
00:00:51,990 --> 00:00:57,750
with that and that just makes sure that the jumper here is selecting the bottom two pins shown on your

10
00:00:57,750 --> 00:00:58,790
screen there.

11
00:00:58,950 --> 00:01:05,040
And you plug your USP in make sure that you have it on a port on your computer that is a power over

12
00:01:05,040 --> 00:01:05,810
us b.

13
00:01:06,030 --> 00:01:07,290
So you can power up your board.

14
00:01:07,620 --> 00:01:08,560
So I'm going to go ahead.

15
00:01:08,580 --> 00:01:16,170
If I slide the switch here that toggles or power off if I turn it back on I notice that power comes

16
00:01:16,170 --> 00:01:24,090
on and when you first turn your board on you should see a some sort of they've got a file that's loaded

17
00:01:24,090 --> 00:01:25,410
on their flash memory.

18
00:01:25,590 --> 00:01:29,850
It just kind of goes through and runs the test to show you that all the peripherals work and you'll

19
00:01:29,850 --> 00:01:32,230
see that the 7 segment display is counting.

20
00:01:32,280 --> 00:01:38,220
Which is something that will be using this lab and these Ltds if I toggle the switches or turn them

21
00:01:38,220 --> 00:01:45,900
off the melody's turn off or if I turn them on the lady comes on and if I push a button you'll notice

22
00:01:45,900 --> 00:01:51,820
that the corresponding 7 segment display value will turn off.

23
00:01:51,820 --> 00:01:58,170
So if I hold that down you'll notice that the second element there is not lit up and not counting the

24
00:01:58,170 --> 00:01:59,100
rest.

25
00:01:59,150 --> 00:02:03,480
And so it was kind of a way that they load a preconfigured file on there just to kind of test all the

26
00:02:03,480 --> 00:02:07,900
different peripherals which are cool ones that we'll be using maybe using the push buttons.

27
00:02:07,920 --> 00:02:09,620
We're using the seven same display.

28
00:02:09,780 --> 00:02:11,310
We're using the ladies.

29
00:02:11,380 --> 00:02:15,450
And so just go ahead and go through I suggest you just toggle all the switches and make sure that none

30
00:02:15,450 --> 00:02:18,280
of the ladies are burnt out or anything like that.

31
00:02:19,190 --> 00:02:24,500
An important thing to know when we're programming the baselessly board.

32
00:02:25,010 --> 00:02:31,880
You'll want to turn your power off and the selector jumper block we have here.

33
00:02:32,150 --> 00:02:38,540
We want to move that to the two center pins and what that does is that powers that initialises that

34
00:02:38,540 --> 00:02:41,470
PDA so that it connects over J tag.

35
00:02:41,660 --> 00:02:44,230
Right now we have the first two selected.

36
00:02:44,540 --> 00:02:48,920
It's looking for a configuration file in the flash memory on the board.

37
00:02:49,220 --> 00:02:54,170
And when we're doing our labs we want it to look for it over J tag which is going to be coming in from

38
00:02:54,170 --> 00:02:57,210
this US be which we connect to our computer.

39
00:02:57,260 --> 00:03:04,730
So if I take this connector switch here and part of my hand being in the way put it on the second two

40
00:03:05,880 --> 00:03:10,450
and I turn the sport back on you'll notice that nothing lights up or anything like that.

41
00:03:10,550 --> 00:03:14,500
And that's because it's looking for the configuration file via the J tag.

42
00:03:14,660 --> 00:03:19,010
And that's where we'll use the Vado to go ahead and program the board and I'll show you how to do that

43
00:03:19,100 --> 00:03:20,080
later on.

44
00:03:20,480 --> 00:03:27,050
So if we go ahead and switch our power back off and move our configuration to test everything back to

45
00:03:27,050 --> 00:03:34,490
the first two internal board back on notice that we load that file back in.

46
00:03:34,510 --> 00:03:35,640
And so we are able to test.

47
00:03:35,640 --> 00:03:40,600
We see our 7 segment display counter counting and our push buttons and push them.

48
00:03:40,800 --> 00:03:45,190
They turn off a specific element on our 7st and splay.

49
00:03:45,410 --> 00:03:48,670
And so those are kind of the main components we'll be using on board.

50
00:03:48,710 --> 00:03:54,340
I'm just going to point out a few other major components we have in the very center there is the actual

51
00:03:54,340 --> 00:03:55,700
APJ that we're programming.

52
00:03:55,740 --> 00:03:57,300
It's an arctic 7.

53
00:03:57,650 --> 00:04:02,850
And if you look at the hardware user guide for the basic 3 board I have posted as a resource you'll

54
00:04:02,850 --> 00:04:07,170
be able to see and it goes through and talks about every component and everything that's on this board

55
00:04:07,500 --> 00:04:10,620
how to access it and everything like that.

56
00:04:10,620 --> 00:04:14,010
Plenty of information there I suggest you go ahead and go through and read it.

57
00:04:14,130 --> 00:04:19,770
One of the things we'll be using our we call in these p.m.-I odds and what they are are they let you

58
00:04:20,130 --> 00:04:26,250
connect a wire into them so you can send a signal from the board and bring it out and we'll use that

59
00:04:26,250 --> 00:04:32,220
for our server the lab to actually send a signal out to control an external motor.

60
00:04:32,350 --> 00:04:35,070
And that is just kind of an overview of the basis through our.