WEBVTT 00:00.180 --> 00:04.560 So no doubt you can read the data from your infrared remote controller. 00:04.890 --> 00:12.360 Now it's time to map the different button, OK, because for every different infrared remote control, 00:12.390 --> 00:15.180 you will get different data for different buttons. 00:15.540 --> 00:22.490 So, no, this program is nice to get what is the code or what is the number you will get for each button 00:22.500 --> 00:23.670 of your control. 00:24.060 --> 00:29.550 But then, for example, if you want to do an action, when you press on the play button and action 00:29.550 --> 00:34.350 when you press on the button, number one, then you need to keep that value inside your program. 00:34.540 --> 00:36.870 So we are going to create some defiance here. 00:37.020 --> 00:42.750 For example, define OK, we are going to create some definably to commence that fungo. 00:43.170 --> 00:50.250 Some define four different buttons of the controller and to get what buttons will you have to use that 00:50.250 --> 00:50.560 code. 00:50.580 --> 00:58.500 So either with addition to our version three to just print the data, I'm going to add to the codes 00:58.500 --> 01:02.940 to make sure the board is connected and then append a statement. 01:03.450 --> 01:12.840 And let's say I want to map the number zero, like click it on zero and I get so I had to come in here, 01:12.840 --> 01:16.470 which is 20 to going to do a version three. 01:16.470 --> 01:25.800 And in addition to we think, OK, so define I r let's say I have a button and then zero and this is 01:25.800 --> 01:26.380 twenty two. 01:26.970 --> 01:28.370 OK, so not in my code. 01:28.500 --> 01:33.390 Whenever I want to check, if I have pressed on the button zero I just use that define. 01:33.540 --> 01:35.480 I don't need to remember the twenty two. 01:35.490 --> 01:39.720 It is set once forever for this specific remote controller. 01:41.100 --> 01:44.860 Now, let's press the button one, I get 12. 01:45.540 --> 01:46.670 So let's do this. 01:48.610 --> 01:55.270 One hundred twelve and let's press the button to make a test and get 24. 01:58.720 --> 01:59.850 OK, 24. 02:00.040 --> 02:07.150 And then let's press the button play, for example, play, oppose, so play, oppose and get 64. 02:12.510 --> 02:18.150 I have chosen to play both indices sixty. 02:18.840 --> 02:22.030 So, of course, the values are going to be different for you. 02:22.120 --> 02:24.040 OK, maybe you will get the same. 02:24.100 --> 02:26.180 I don't know, maybe maybe different values. 02:26.190 --> 02:30.270 You have to map by yourself the different numbers with the different. 02:30.480 --> 02:37.500 But another thing is that the buttons you see on your controller, for example, zero one, two, three 02:37.500 --> 02:41.630 play, but we're of volume, etc. They don't mean anything, OK? 02:41.700 --> 02:45.780 Each button just has a number and then you do whatever you want with this button. 02:46.050 --> 02:51.510 So I could say that I can play something when I press on the button five and I can use the button play 02:51.690 --> 02:53.600 to print the number nine, for example. 02:53.700 --> 02:57.870 OK, but of course we are trying to make sense of the button. 02:57.880 --> 03:03.030 OK, we are going to map the button and then use them in the code so it makes sense. 03:03.360 --> 03:03.800 OK, all right. 03:03.810 --> 03:09.210 But what you have to know is that all the buttons you see on your remote controller is just a different 03:09.210 --> 03:10.380 number for each button. 03:10.460 --> 03:12.590 OK, and then you do whatever you want with them. 03:12.750 --> 03:15.150 So in the code now if we want to use them. 03:15.330 --> 03:16.860 So I'm going to keep the same set up. 03:17.160 --> 03:20.040 I'm going to say I'm going to keep the same loop. 03:20.160 --> 03:30.960 If I have received the code, I receive a resume and then let's actually connect those lines. 03:33.530 --> 03:36.410 And let's do, for example, if. 03:37.690 --> 03:38.650 So this. 03:40.620 --> 03:45.180 If command is equal with two equal to, for example, button zero. 03:47.800 --> 04:00.430 And then we can do, for example, sale, let's bring in button zero was priced, then we can do else 04:00.570 --> 04:02.620 if and then the same. 04:05.650 --> 04:08.050 Is equal to Britain one. 04:10.230 --> 04:18.780 We do an action for childhood print, Ellen Burton, one was priced. 04:21.110 --> 04:29.410 So actually, instead of writing this every time, what I can do is create first it come in from the 04:29.420 --> 04:32.140 Bible is equal to all of that. 04:32.150 --> 04:33.410 So we just need to write. 04:34.950 --> 04:41.060 Come in here, we are going to use the variable that we create here, which is the command we receive, 04:41.070 --> 04:47.580 so we don't need to get that every time you come on, is this that we have defined, we do something 04:47.610 --> 04:47.990 else. 04:48.000 --> 04:56.130 If these we do this and let's do another one as if command is equal to the button play. 04:58.900 --> 05:05.650 Let's see, Selders, Brent, Ellen play was raised. 05:07.500 --> 05:17.060 And let's do as well, let's say we don't want the button actually hits button two zero one and two. 05:18.340 --> 05:27.890 So if we just want the button zero one in play and then let's see, sailboat's L.N., please press another. 05:28.870 --> 05:35.160 But just just like, OK, so this way if and if else, if else. 05:35.290 --> 05:40.900 And you can add as many as if you want, you can just do an action depending on what button you have 05:40.900 --> 05:41.290 pressed. 05:41.810 --> 05:43.180 Now let's put this. 05:45.440 --> 05:51.020 And we have an error because I have forgotten the semicolon here. 05:54.260 --> 06:00.290 And now let's see what we have in the same minute, I'm going to clear the output, let's press on the 06:00.290 --> 06:01.130 button zero. 06:01.340 --> 06:09.230 Button zero was priced at the press button one button, one was pressed button play that and you can 06:09.230 --> 06:10.770 see here button play with price. 06:10.790 --> 06:17.540 I press many times and then let's price, for example, the button, move forward, press another button, 06:17.540 --> 06:23.900 so please press another and any other button that a price that is not zero one or play. 06:23.900 --> 06:32.180 We get this message so you have a way to first create some defense with the value you get. 06:32.930 --> 06:40.160 And then we if as you've structure, you can do an action for each button that was pressed and ready 06:40.160 --> 06:41.030 for this in the next. 06:41.030 --> 06:43.730 Listen, I'm going to show you a different way of doing this. 06:44.030 --> 06:45.740 We what we call switch. 06:46.840 --> 06:49.720 All right, hand back to Tinker, can't just show you. 06:49.750 --> 06:53.400 So this is the version two of the library. 06:53.740 --> 06:57.580 So if you use this on the original Tinker Cat, this is how you can do this. 06:57.580 --> 07:00.880 So I'm going to start the simulation or start the program. 07:01.210 --> 07:01.750 Right. 07:01.750 --> 07:09.440 And let's open the ceremony to let's clear let's press on zero zero gives us this volume. 07:10.150 --> 07:10.950 So what I can do. 07:11.200 --> 07:12.240 Let's stop. 07:12.880 --> 07:17.380 OK, I'm going to so you have to stop the simulation here to write some code. 07:17.980 --> 07:28.720 So let's I'm going to define a button zero and then so to write an exodus you have to start with zero 07:29.230 --> 07:29.860 X.. 07:30.610 --> 07:39.020 So this is F the three zero C, this is this is the representation of hexadecimal. 07:39.040 --> 07:42.910 No, you have to write zero X first and then the number. 07:43.180 --> 07:43.600 All right. 07:43.870 --> 07:45.260 Don't forget the zero X. 07:45.670 --> 07:47.060 So here I have four. 07:47.080 --> 07:50.810 The button zero you can do for every button you need. 07:50.940 --> 07:56.590 OK, if you want, you can map all the buttons of your remote so you already have everything. 07:56.920 --> 07:59.020 Or you can just make them as you need them.