WEBVTT 00:08.340 --> 00:14.700 Walk to the basic storyboard I'm going to talk about the basis the board and some of the peripherals 00:14.700 --> 00:15.630 that we'll be using. 00:15.690 --> 00:20.550 And just in different switches is an important thing is to know what's the basis for the board. 00:20.550 --> 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 00:27.700 --> 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. 00:33.090 --> 00:39.930 Or you can power from an external five volt source which if you connect a pin with a fiber and ground 00:40.240 --> 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. 00:45.750 --> 00:51.990 However for everything we're doing in this lab you can just power it from the USP all the labs work 00:51.990 --> 00:57.750 with that and that just makes sure that the jumper here is selecting the bottom two pins shown on your 00:57.750 --> 00:58.790 screen there. 00:58.950 --> 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 01:05.040 --> 01:05.810 us b. 01:06.030 --> 01:07.290 So you can power up your board. 01:07.620 --> 01:08.560 So I'm going to go ahead. 01:08.580 --> 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 01:16.170 --> 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 01:24.090 --> 01:25.410 on their flash memory. 01:25.590 --> 01:29.850 It just kind of goes through and runs the test to show you that all the peripherals work and you'll 01:29.850 --> 01:32.230 see that the 7 segment display is counting. 01:32.280 --> 01:38.220 Which is something that will be using this lab and these Ltds if I toggle the switches or turn them 01:38.220 --> 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 01:45.900 --> 01:51.820 that the corresponding 7 segment display value will turn off. 01:51.820 --> 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 01:58.170 --> 01:59.100 rest. 01:59.150 --> 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 02:03.480 --> 02:07.900 different peripherals which are cool ones that we'll be using maybe using the push buttons. 02:07.920 --> 02:09.620 We're using the seven same display. 02:09.780 --> 02:11.310 We're using the ladies. 02:11.380 --> 02:15.450 And so just go ahead and go through I suggest you just toggle all the switches and make sure that none 02:15.450 --> 02:18.280 of the ladies are burnt out or anything like that. 02:19.190 --> 02:24.500 An important thing to know when we're programming the baselessly board. 02:25.010 --> 02:31.880 You'll want to turn your power off and the selector jumper block we have here. 02:32.150 --> 02:38.540 We want to move that to the two center pins and what that does is that powers that initialises that 02:38.540 --> 02:41.470 PDA so that it connects over J tag. 02:41.660 --> 02:44.230 Right now we have the first two selected. 02:44.540 --> 02:48.920 It's looking for a configuration file in the flash memory on the board. 02:49.220 --> 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 02:54.170 --> 02:57.210 this US be which we connect to our computer. 02:57.260 --> 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 03:05.880 --> 03:10.450 and I turn the sport back on you'll notice that nothing lights up or anything like that. 03:10.550 --> 03:14.500 And that's because it's looking for the configuration file via the J tag. 03:14.660 --> 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 03:19.100 --> 03:20.080 later on. 03:20.480 --> 03:27.050 So if we go ahead and switch our power back off and move our configuration to test everything back to 03:27.050 --> 03:34.490 the first two internal board back on notice that we load that file back in. 03:34.510 --> 03:35.640 And so we are able to test. 03:35.640 --> 03:40.600 We see our 7 segment display counter counting and our push buttons and push them. 03:40.800 --> 03:45.190 They turn off a specific element on our 7st and splay. 03:45.410 --> 03:48.670 And so those are kind of the main components we'll be using on board. 03:48.710 --> 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 03:54.340 --> 03:55.700 APJ that we're programming. 03:55.740 --> 03:57.300 It's an arctic 7. 03:57.650 --> 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 04:02.850 --> 04:07.170 be able to see and it goes through and talks about every component and everything that's on this board 04:07.500 --> 04:10.620 how to access it and everything like that. 04:10.620 --> 04:14.010 Plenty of information there I suggest you go ahead and go through and read it. 04:14.130 --> 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 04:20.130 --> 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 04:26.250 --> 04:32.220 for our server the lab to actually send a signal out to control an external motor. 04:32.350 --> 04:35.070 And that is just kind of an overview of the basis through our.