1 00:00:00,760 --> 00:00:01,890 Hello, welcome back. 2 00:00:02,440 --> 00:00:11,050 And this lesson, we going to see how to use the task parameters when we created our tasks, we realize 3 00:00:11,050 --> 00:00:13,750 our task functions take arguments. 4 00:00:14,050 --> 00:00:18,880 We're going to see how to use those arguments that the task function takes. 5 00:00:19,340 --> 00:00:23,680 OK, so I'm going to make a copy of our first project task creation over here. 6 00:00:24,190 --> 00:00:25,000 I'll say copy. 7 00:00:28,760 --> 00:00:30,260 And then I'll paste over here. 8 00:00:31,380 --> 00:00:33,090 And I renamed this to number three. 9 00:00:37,400 --> 00:00:38,600 Task Perimeter's. 10 00:00:45,790 --> 00:00:47,050 And I'll see copy. 11 00:00:49,180 --> 00:00:52,330 OK, so this is our project. 12 00:00:53,410 --> 00:01:00,130 So over here may not see, OK, so this is our project with three tasks. 13 00:01:00,970 --> 00:01:10,210 OK, so what I'm going to do here is we going to enable four groups. 14 00:01:10,690 --> 00:01:19,210 We're going to enable four groups on iReport, and then we're going to see how these pins Tokyo when 15 00:01:19,210 --> 00:01:21,690 we place them in respective tasks. 16 00:01:22,570 --> 00:01:28,330 If you have the discovery board, these pins will be connected to the four LEDs on the discovery board. 17 00:01:28,810 --> 00:01:31,060 But if you have the nuclear board, you need not worry. 18 00:01:31,330 --> 00:01:33,940 We're going to observe these pins using the debugger. 19 00:01:33,940 --> 00:01:35,120 We're going to see them together. 20 00:01:35,170 --> 00:01:35,650 You need not. 21 00:01:36,730 --> 00:01:37,150 Right. 22 00:01:37,390 --> 00:01:39,280 But we're going to write the firmware. 23 00:01:39,940 --> 00:01:43,710 So we're going to nominate PD 12, 13, 14 and 15. 24 00:01:43,720 --> 00:01:45,100 These are the pins we will use. 25 00:01:46,300 --> 00:01:53,320 So we already have dysfunction here, down here called all giu in it, so because what we're going to 26 00:01:53,320 --> 00:01:57,990 do is also about you initialization, we're going to put that code in here. 27 00:01:58,600 --> 00:01:59,650 So I'm going to extend this. 28 00:02:00,010 --> 00:02:06,460 What we would do is we would enable clock access to these particular port. 29 00:02:11,990 --> 00:02:19,810 Once that is done, we would reset the pins, its advice to reset the pins before you configure them, 30 00:02:20,240 --> 00:02:24,950 and then we would configure the pins. 31 00:02:27,870 --> 00:02:28,440 And then. 32 00:02:32,710 --> 00:02:39,960 Initialise pins, so these are the four items we need to accomplish here. 33 00:02:40,090 --> 00:02:40,780 Michelle? 34 00:02:44,650 --> 00:02:53,440 OK, so we said access to ports, we're simply going to copy this and then paste this over here, this 35 00:02:53,440 --> 00:02:56,610 time we want port deal so we change HD over here. 36 00:02:56,920 --> 00:03:02,620 So research means research means simply means tender pince of our rights, zero to the peons. 37 00:03:03,010 --> 00:03:06,260 So we're going to use the whole GPA right function. 38 00:03:06,580 --> 00:03:08,440 So this function takes three arguments. 39 00:03:08,440 --> 00:03:10,150 The first argument is the port. 40 00:03:10,480 --> 00:03:12,190 The second argument is the PIN number. 41 00:03:12,430 --> 00:03:14,320 And a third argument is the state. 42 00:03:14,320 --> 00:03:17,770 You want to write to this particular pin at that particular port. 43 00:03:18,470 --> 00:03:20,860 OK, so come over here. 44 00:03:22,330 --> 00:03:23,170 I'll see how. 45 00:03:25,140 --> 00:03:26,220 Are on this cool. 46 00:03:29,780 --> 00:03:41,360 Right in the first argument is G.P.A., the second argument, GP2 Unaskable, Unaskable 12, the third 47 00:03:41,360 --> 00:03:49,020 argument, we want to write zero to it so I can say zero or I can use a micro defined code GPL. 48 00:03:49,050 --> 00:03:51,980 You underscore Pend underscore Racette. 49 00:03:52,250 --> 00:03:53,420 This is the same as zero. 50 00:03:54,340 --> 00:03:59,540 OK, so this function exists in our whole GPL. 51 00:03:59,540 --> 00:04:03,770 You don't eightfold and this GPL you d is already defined. 52 00:04:03,770 --> 00:04:06,530 This pentru is also already defined. 53 00:04:06,560 --> 00:04:09,940 That is why I can simply use these texts. 54 00:04:10,760 --> 00:04:11,140 Right. 55 00:04:11,630 --> 00:04:16,310 So if you want to know whether something is already defined in its existing, if all you Double-Click. 56 00:04:16,700 --> 00:04:18,560 Right click open declaration. 57 00:04:19,790 --> 00:04:27,410 And over here, it's telling us the meaning of Jeopardy, so Jeopardy is equal to this, the base address 58 00:04:27,410 --> 00:04:30,260 of GPA, you bought the OK. 59 00:04:33,170 --> 00:04:40,250 So once this is done, we said we're going to have full peace so I can simply copy this paste and change 60 00:04:40,250 --> 00:04:50,510 12 year to 13 page again, change 12 to 14 based again, change 12 to 15. 61 00:04:51,500 --> 00:04:51,860 Right. 62 00:04:52,610 --> 00:04:59,600 I can do this or I can combine all of this into this second argument by using the operator such that 63 00:04:59,630 --> 00:05:02,570 I can see all 13 over here. 64 00:05:05,170 --> 00:05:07,210 And then another all. 65 00:05:08,550 --> 00:05:11,460 Fourteen and then finally or. 66 00:05:13,450 --> 00:05:18,420 Fifteen over here like this, and then I can clean all of this, right? 67 00:05:18,460 --> 00:05:24,070 So with this single line we're going to write being 12, 13, 14, 15, we're going to write zero to 68 00:05:24,070 --> 00:05:24,670 these pens. 69 00:05:25,030 --> 00:05:28,060 So the entire second argument is all of this. 70 00:05:29,390 --> 00:05:32,900 You see, the comma is here and here, we don't have comma between them. 71 00:05:33,450 --> 00:05:33,950 OK. 72 00:05:35,360 --> 00:05:40,100 So once that is done, we can figure out a way to configure the pins, we need to create an instance 73 00:05:40,100 --> 00:05:42,940 of the the GPO in its structure. 74 00:05:43,640 --> 00:05:47,390 So I'll come up here and then I'll see. 75 00:05:48,730 --> 00:05:55,120 GPA, you know, school in it, typedef, and then I'm going to call this. 76 00:05:57,050 --> 00:06:06,800 GPA, you underscore, and its structure like this, and if you want to know what this is, we can double 77 00:06:06,800 --> 00:06:10,360 click this right click open declaration. 78 00:06:10,640 --> 00:06:12,220 And this is just a structure. 79 00:06:12,230 --> 00:06:18,320 This structure has various members that pin the mood pool speed alternate. 80 00:06:18,710 --> 00:06:22,040 And then what we're going to do is we've created an instance of this structure. 81 00:06:22,040 --> 00:06:25,190 So we're going to assign a value to each member of this structure. 82 00:06:25,460 --> 00:06:31,460 And this structure is taken as argument by the GPA you initialization function. 83 00:06:31,490 --> 00:06:36,740 So after we've assigned values to the structure members, we're going to pass the structure as argument 84 00:06:36,740 --> 00:06:42,130 to a function that would initialize our ports using the structure member values. 85 00:06:42,380 --> 00:06:43,590 We shall see how that goes. 86 00:06:44,780 --> 00:06:45,830 So come over here. 87 00:06:46,250 --> 00:06:48,830 We created this structure instance. 88 00:06:48,830 --> 00:06:50,440 We we're calling it in its structure. 89 00:06:50,870 --> 00:06:57,440 So we first want to access the member and we can still use our operator here to. 90 00:06:58,680 --> 00:07:05,430 Gets all of our pins and then once that is done, we going to access the mood member. 91 00:07:09,250 --> 00:07:18,180 So I said, what moved over here and the mood over here is Jhpiego mood, we said we want output. 92 00:07:18,490 --> 00:07:20,940 So we say output ppy meaning output. 93 00:07:20,950 --> 00:07:25,870 Push-Pull to see what other moods we have, we can double click on this right. 94 00:07:25,870 --> 00:07:27,340 Click open declaration. 95 00:07:27,940 --> 00:07:29,980 And you can see we have various modes here. 96 00:07:30,010 --> 00:07:31,420 There's a mode for inputs. 97 00:07:31,750 --> 00:07:34,870 There is output, Push-Pull output, open drain. 98 00:07:35,170 --> 00:07:43,840 And this is another type of output mode that we use for peripherals such as the spy pens and the U.S. 99 00:07:43,840 --> 00:07:44,290 pens. 100 00:07:44,680 --> 00:07:49,070 So the normal output is the the Push-Pull or the PPP. 101 00:07:49,420 --> 00:07:49,930 OK. 102 00:07:50,870 --> 00:07:56,150 So once that is done, we're going to set a pool of copy this. 103 00:07:59,270 --> 00:08:06,560 And then the member we want is the pool and we're going to say we don't want to pull up my caps, lock 104 00:08:06,560 --> 00:08:07,910 freezes sometimes. 105 00:08:11,870 --> 00:08:20,360 OK, so we can see you on a school, no pool, and then once they start, we can set the speed. 106 00:08:24,780 --> 00:08:27,870 So we want to access the speed member of the structure. 107 00:08:30,620 --> 00:08:36,110 So we're going to say you on a score speed, Alesco, Phreak. 108 00:08:37,910 --> 00:08:39,500 Low for low frequency. 109 00:08:40,490 --> 00:08:44,720 OK, so once that is done, we're going to call our Jhpiego in its function. 110 00:08:44,940 --> 00:08:46,210 So I'll say it over here. 111 00:08:46,250 --> 00:08:49,430 I'll underscore Jhpiego underscore. 112 00:08:51,900 --> 00:08:58,470 In it and then this takes two argument, the first argument is the port you want to initialize. 113 00:08:59,040 --> 00:09:04,010 So you quoted the second argument is the init structure. 114 00:09:04,020 --> 00:09:07,860 Remember, we've assigned these values to this structure, remember? 115 00:09:08,580 --> 00:09:14,550 OK, so we're going to parse this structure address over here, right? 116 00:09:18,490 --> 00:09:25,390 OK, so we are done, so this function makes you in it as code in our main function, so we need not 117 00:09:25,390 --> 00:09:26,130 call it again. 118 00:09:26,530 --> 00:09:27,440 So it's over here. 119 00:09:28,210 --> 00:09:33,430 OK, so what I'm going to do next is I'm going to create some macros here. 120 00:09:35,080 --> 00:09:43,000 At the top here, I'm going to define green, orange, red, blue, and this I'm going to assign the 121 00:09:43,000 --> 00:09:46,000 PIN number to these words, if you may. 122 00:09:46,270 --> 00:09:46,930 So I'll see. 123 00:09:47,860 --> 00:09:49,420 Define over here green. 124 00:09:54,280 --> 00:10:01,270 Greenest European 12 GPA, you call this GPA, you or it is called GPA, you. 125 00:10:02,930 --> 00:10:07,440 PIN 12, I should very I should be careful of my language. 126 00:10:07,700 --> 00:10:11,840 So what we are doing here is we want to call 12 green. 127 00:10:13,220 --> 00:10:14,300 That's what this means. 128 00:10:15,110 --> 00:10:20,840 This this has been defined somewhere, but we want to be able to use the word green to access whatever 129 00:10:20,840 --> 00:10:21,350 this is. 130 00:10:22,040 --> 00:10:25,090 OK, I'm going to make a copy paste this over here. 131 00:10:26,060 --> 00:10:27,470 I'll call this orange. 132 00:10:31,440 --> 00:10:39,490 Orange Espin, 13, make a copy pasted over here, I call this red. 133 00:10:40,830 --> 00:10:49,550 This has been 14 a page this over here called this blue and this been 15. 134 00:10:49,740 --> 00:10:54,030 OK, so I can just use green, orange, red, blue to access these pins. 135 00:10:54,600 --> 00:10:55,050 OK. 136 00:10:57,170 --> 00:11:04,310 So what are we going to do is we currently have three tasks I'm going to create another task known as 137 00:11:04,310 --> 00:11:07,570 the Orange Task, because we don't have orange control of the task here. 138 00:11:07,580 --> 00:11:08,800 I'll copy this page. 139 00:11:08,810 --> 00:11:11,570 This change the word green here to orange. 140 00:11:18,530 --> 00:11:19,220 Sorry about that. 141 00:11:21,250 --> 00:11:29,530 Like cops look, GIPS disappointed me orange, OK, and I'm going to create a profile of for it. 142 00:11:38,670 --> 00:11:43,980 And then over here, this is where we create our task, I'm going to make a copy of this controversy 143 00:11:43,980 --> 00:11:44,490 to copy. 144 00:11:46,450 --> 00:11:47,860 And then I call this. 145 00:11:50,660 --> 00:11:54,200 Orange, call this orange. 146 00:11:56,060 --> 00:12:03,230 And then I'll create a task function for it, I'll make a copy of this one here and then change this 147 00:12:03,230 --> 00:12:03,860 word green. 148 00:12:06,160 --> 00:12:10,600 To orange and then orange. 149 00:12:11,320 --> 00:12:15,370 OK, let's it and see what we have, I'll click over here to build. 150 00:12:18,940 --> 00:12:22,870 We have no error, no warning or download onto the board by clicking over here. 151 00:12:25,100 --> 00:12:26,030 We need this. 152 00:12:27,930 --> 00:12:28,970 I say, OK. 153 00:12:36,310 --> 00:12:36,850 Switch. 154 00:12:42,930 --> 00:12:47,040 I see, so I'm going to add our orange profiler. 155 00:12:47,960 --> 00:12:53,330 To our live expressions window double click control to copy. 156 00:12:54,460 --> 00:13:01,840 Contrary to hits, enter a click here to run, so we have all of our four tasks running at almost the 157 00:13:01,840 --> 00:13:02,440 same rate. 158 00:13:02,950 --> 00:13:05,320 OK, so we're looking good now. 159 00:13:05,320 --> 00:13:11,180 We're going to let each of them talk their respective pins, OK, to do that. 160 00:13:11,320 --> 00:13:13,960 I'm going to drop in the whole GPU. 161 00:13:14,840 --> 00:13:19,290 I'll see how Alesco GPU. 162 00:13:19,300 --> 00:13:25,690 There's a function called How You Toggle PIN and this target, the pin. 163 00:13:26,800 --> 00:13:28,540 This function takes two argument. 164 00:13:29,620 --> 00:13:32,620 It takes to the port and then the pin you want to toggle. 165 00:13:32,620 --> 00:13:37,060 Tokyo simply means if it's own, set it off if it's offset at all. 166 00:13:37,360 --> 00:13:41,050 So this is going to go on off on off because it's in an infinite loop. 167 00:13:41,560 --> 00:13:51,460 So the what we're dealing with this GPA, you'd keep D and we are in the blue task controller, so we 168 00:13:51,460 --> 00:13:54,010 want to toggle blue here, OK? 169 00:13:55,720 --> 00:13:56,170 Right. 170 00:13:56,440 --> 00:14:02,830 So I'm going to comment on this, our profiler, and then I'll copy this Tokyo line or come to read 171 00:14:03,100 --> 00:14:05,950 or comment or the profiler and then. 172 00:14:08,650 --> 00:14:10,880 You can yeah, I'm just commenting to profile. 173 00:14:10,900 --> 00:14:14,770 It's not going to affect this experiment, but yeah. 174 00:14:15,640 --> 00:14:21,760 So now I'll go to Green, I'll comment on this line. 175 00:14:28,220 --> 00:14:31,250 Green over here, then orange. 176 00:14:38,260 --> 00:14:39,310 Should be all cups. 177 00:14:40,600 --> 00:14:41,800 OK, now let's build. 178 00:14:43,850 --> 00:14:45,120 A click over here to build. 179 00:14:46,860 --> 00:14:49,770 It's built successfully click here to download onto the board. 180 00:14:53,570 --> 00:15:00,620 I'll click switch over here, and this time what I'm going to do is come over here to this top SFR as 181 00:15:01,340 --> 00:15:02,390 I click over here. 182 00:15:04,940 --> 00:15:12,460 And over here, we have our various peripherals, I'm going to scroll down to where Cupido is located, 183 00:15:13,010 --> 00:15:14,230 there is G.P.A. here. 184 00:15:14,240 --> 00:15:18,440 G.P.A. is what we are interested in, a click to dropdown. 185 00:15:18,680 --> 00:15:24,920 And what we want to see is the output data register, because when you are turning a pen on and off 186 00:15:24,920 --> 00:15:28,580 your turn its respective bits in the output data register. 187 00:15:28,790 --> 00:15:30,940 So Odera here, I'm going to expand it. 188 00:15:31,340 --> 00:15:38,390 And what we are interested in is these are 12, 13, 14, 15, OK. 189 00:15:39,470 --> 00:15:40,940 So I'm going to click to run. 190 00:15:42,850 --> 00:15:43,630 And let's see. 191 00:15:46,830 --> 00:15:47,970 Nothing has happened in. 192 00:15:52,890 --> 00:15:53,460 Lasse. 193 00:15:55,530 --> 00:15:57,150 OK, when I posted. 194 00:15:58,730 --> 00:16:06,590 We see that the AR 15 is one of the AR 14 is one Odia, 13 is zero or the AR 12 is one. 195 00:16:06,920 --> 00:16:10,570 OK, perhaps it's not fast enough to give us live updates. 196 00:16:10,820 --> 00:16:11,780 So I'm running again. 197 00:16:11,790 --> 00:16:12,710 I'm going to pause it. 198 00:16:13,990 --> 00:16:21,810 And I can see this time, Odera, 15 is one, 14 is one of the 13 is one, Audiard 12 is zero. 199 00:16:22,600 --> 00:16:23,620 And then I'll run again. 200 00:16:24,870 --> 00:16:30,780 And then opposite, I can see you are suppose, when these are the ones where other zero states, but 201 00:16:31,110 --> 00:16:38,130 to confirm or to know that our threats are toggling these pins, you would see that from 11 downwards, 202 00:16:38,130 --> 00:16:43,160 everything to zero is just our respective opinions that change that Tokyo from one to zero. 203 00:16:43,560 --> 00:16:46,320 But we cannot it doesn't appear life. 204 00:16:46,320 --> 00:16:47,730 So we have to pause. 205 00:16:48,330 --> 00:16:50,910 So I'll come here, pause again, as you can see. 206 00:16:52,230 --> 00:16:54,180 This what we have are running in. 207 00:16:55,140 --> 00:16:56,010 And then pause. 208 00:16:57,860 --> 00:16:58,430 OK. 209 00:16:59,380 --> 00:16:59,820 Right. 210 00:17:02,090 --> 00:17:06,420 And if we want to display their values in decimal notation, we can click here. 211 00:17:07,280 --> 00:17:10,930 OK, so now let's run again. 212 00:17:11,720 --> 00:17:13,060 I'm running our ports. 213 00:17:13,700 --> 00:17:14,930 You see, we've had. 214 00:17:17,120 --> 00:17:19,310 One one 00 here, let's try it again. 215 00:17:21,400 --> 00:17:22,320 Then I'll pause. 216 00:17:23,220 --> 00:17:31,100 OK, run again, in a way, you get a point, so if you have the Discovery boat, you would see Allard's 217 00:17:31,110 --> 00:17:31,750 Togo here. 218 00:17:31,860 --> 00:17:37,140 So these are the opinions we're talking 12, 13, 14, 15. 219 00:17:37,710 --> 00:17:40,260 But the threats are running too fast. 220 00:17:40,290 --> 00:17:42,210 We cannot see this go on and off. 221 00:17:42,210 --> 00:17:42,630 On and off. 222 00:17:42,630 --> 00:17:43,100 On and off. 223 00:17:43,440 --> 00:17:43,660 It's. 224 00:17:44,630 --> 00:17:45,260 OK. 225 00:17:47,070 --> 00:17:52,990 So now we going to do what we came here for. 226 00:17:53,760 --> 00:17:57,600 We said we're going to make use of the task parameters. 227 00:17:58,800 --> 00:18:05,820 So the task, the task parameters allows us to minimize the number of task functions that we require. 228 00:18:06,300 --> 00:18:12,570 As you can see, as our current our water system looks, we have four tasks. 229 00:18:13,110 --> 00:18:14,680 They all do the same thing. 230 00:18:14,730 --> 00:18:17,220 The only difference is they totally separate spin. 231 00:18:17,700 --> 00:18:22,580 But they also Gilpin's the only difference is the PIN number that they told you. 232 00:18:22,950 --> 00:18:24,090 So all of these. 233 00:18:26,000 --> 00:18:35,660 It seems redundant, so there is a way to solve this problem by passing the PIN number as argument to 234 00:18:35,660 --> 00:18:37,010 a single task function. 235 00:18:38,340 --> 00:18:45,720 And then the task will be created to just deal with a PIN number rather than we explicitly created multiple 236 00:18:45,720 --> 00:18:46,950 task functions here. 237 00:18:48,340 --> 00:18:50,590 I'll show you what I mean, so. 238 00:18:51,920 --> 00:18:58,460 Rather than have four task functions, I'm going to delete three of them. 239 00:19:01,050 --> 00:19:06,900 OK, so now we have just blew task function, blew TASC function is going to become generic. 240 00:19:06,900 --> 00:19:13,260 So I'm going to change the word blue TASC Blue, I should call it, by its proper name. 241 00:19:13,260 --> 00:19:17,370 Blue ality controller task is the blue task function. 242 00:19:17,640 --> 00:19:21,850 So I'm going to change the name to the controller task rather than blue. 243 00:19:22,230 --> 00:19:25,440 So I change over here to the controller task. 244 00:19:26,250 --> 00:19:27,720 No way to copy this. 245 00:19:28,530 --> 00:19:33,960 I'm still going to create four tasks here, but at the position of task function, they are all going 246 00:19:33,960 --> 00:19:37,950 to use the controller task as the task function. 247 00:19:39,660 --> 00:19:42,120 Like this and everything else remains the same. 248 00:19:42,900 --> 00:19:49,860 So over here, I'm going to delete these prototypes and then we have a single one lady controller task, 249 00:19:50,640 --> 00:19:51,010 right? 250 00:19:51,420 --> 00:19:59,370 So the difference here is that when I'm creating blue lady controller task, which is this first one, 251 00:19:59,610 --> 00:20:02,430 the task function is the same ALYDA controller task. 252 00:20:02,670 --> 00:20:06,530 But I'm going to pass on documents of blue here. 253 00:20:07,260 --> 00:20:10,320 Remember, in our previous lesson, we gave no argument. 254 00:20:10,360 --> 00:20:15,020 So this is now I'm going to pass a pointer to Blue here to do that. 255 00:20:15,030 --> 00:20:18,090 I'm going to come up here to define a number of pointers. 256 00:20:19,710 --> 00:20:21,120 So I'll come over here. 257 00:20:21,150 --> 00:20:22,290 I'll see constant. 258 00:20:26,590 --> 00:20:28,630 You ain't 16 and a. 259 00:20:31,000 --> 00:20:41,380 Star Blue Lady, and over here, Blue Lady, this is going to point to this. 260 00:20:42,330 --> 00:20:43,210 Sorry about that. 261 00:20:48,770 --> 00:20:54,180 Going to typecasts to you in 16, unless t point to. 262 00:20:56,180 --> 00:20:59,870 OK, then I'm going to copy this paste. 263 00:21:01,130 --> 00:21:06,890 Paced, and then this year I'm going to change it to red and then. 264 00:21:10,800 --> 00:21:12,240 I'm going to change this to red. 265 00:21:15,790 --> 00:21:16,240 Then. 266 00:21:20,670 --> 00:21:24,060 I'm going to change this to green, and this will be for green. 267 00:21:28,080 --> 00:21:30,670 Then finally, it's going to be one for orange. 268 00:21:39,120 --> 00:21:45,390 OK, so now I'm going to parse these pointers as the arguments over here. 269 00:21:46,210 --> 00:21:48,010 Right, so I'm going to copy. 270 00:21:49,380 --> 00:21:54,690 Blew the lid and then over here, I have to typecast it to avoid pointer. 271 00:21:59,310 --> 00:22:08,210 And then I'm going to copy this, and then when I come over here Green, I'm going to pass Green Lady 272 00:22:08,230 --> 00:22:08,580 here. 273 00:22:10,660 --> 00:22:14,110 And then when I come over here, orange bellied. 274 00:22:15,730 --> 00:22:20,050 Orange here seems to be missing red. 275 00:22:22,790 --> 00:22:24,470 Green, orange. 276 00:22:24,680 --> 00:22:25,490 OK, red. 277 00:22:26,120 --> 00:22:26,740 Over here. 278 00:22:31,770 --> 00:22:32,470 Read aloud. 279 00:22:32,790 --> 00:22:34,500 OK, so this what we have, right? 280 00:22:35,980 --> 00:22:37,220 Everything else is the same. 281 00:22:38,140 --> 00:22:38,650 OK? 282 00:22:39,070 --> 00:22:44,830 And these pointis have access to our green, orange, red, blue. 283 00:22:45,970 --> 00:22:52,480 So now when I come to our generic task function that we have over here, over here, I'm simply going 284 00:22:52,480 --> 00:22:56,430 to say grab parameters, parameters here. 285 00:22:57,610 --> 00:23:01,330 It's going to be here and I'm going to typecast it to you in 16. 286 00:23:04,480 --> 00:23:08,410 Like this, so I'm going to click over here to build. 287 00:23:12,230 --> 00:23:13,310 We have one warning. 288 00:23:14,410 --> 00:23:15,070 I see. 289 00:23:19,170 --> 00:23:24,660 OK, it says constant August from point to integer of different size. 290 00:23:26,580 --> 00:23:27,170 OK. 291 00:23:29,770 --> 00:23:36,940 Let's see up here, you in 16, an escort that we use you in 16. 292 00:23:38,580 --> 00:23:40,350 We used you in 16 here. 293 00:23:49,400 --> 00:23:50,800 OK, let's run and see. 294 00:23:51,580 --> 00:23:59,690 I'll leave this one and let's put a bit of delay and see if we add some delay, could we see our pins 295 00:23:59,690 --> 00:24:02,930 Tokyo so that we wouldn't need to pause to observe. 296 00:24:03,500 --> 00:24:09,500 So I'll see for our creates a pseudo delay by simply saying for I. 297 00:24:10,770 --> 00:24:22,650 Which I shall create over here and I say for I, because zero is less than, let's say sixty thousand. 298 00:24:25,150 --> 00:24:25,960 Plus, plus. 299 00:24:27,010 --> 00:24:28,150 When we open and close. 300 00:24:30,280 --> 00:24:32,470 OK, let's build a click over here. 301 00:24:35,030 --> 00:24:35,630 See? 302 00:24:40,230 --> 00:24:43,020 Then I'll click over here to download onto the board. 303 00:24:45,450 --> 00:24:46,970 OK, let's switch over here. 304 00:24:48,570 --> 00:24:50,010 And I'm going to scroll down here. 305 00:24:53,750 --> 00:24:59,570 You deliver here, are over here and click to run. 306 00:25:01,250 --> 00:25:02,150 And then pause. 307 00:25:04,070 --> 00:25:05,060 And quick to run. 308 00:25:07,300 --> 00:25:13,270 And then pause, OK, so it's not changing, so let's take a look at our warning warning that. 309 00:25:15,430 --> 00:25:16,330 We were given. 310 00:25:19,190 --> 00:25:23,910 So let's inspect our code from the top here. 311 00:25:24,740 --> 00:25:33,870 We created these pointis blue for our blue values here, red for red value, green for green over here. 312 00:25:33,920 --> 00:25:35,690 Orange has to be orange. 313 00:25:36,290 --> 00:25:38,270 OK, so that's the first anomaly. 314 00:25:39,020 --> 00:25:42,350 But we were receiving a warning down here. 315 00:25:44,240 --> 00:25:47,960 Let's check the second argument taken by this function. 316 00:25:48,860 --> 00:25:49,240 Right. 317 00:25:49,250 --> 00:25:52,120 Our double click on this function open declaration. 318 00:25:53,180 --> 00:25:56,170 The second argument is you in 16, unaskable 30. 319 00:25:56,180 --> 00:25:57,080 So that is fine. 320 00:25:57,110 --> 00:25:58,110 It shouldn't be a problem. 321 00:25:58,750 --> 00:26:02,750 OK, so I think what is happening is because we run in pause. 322 00:26:02,750 --> 00:26:08,350 Sometimes when we pause, we pause at a position where the Tokyo for all the threats are zero. 323 00:26:08,720 --> 00:26:10,550 So we would have to try a few times. 324 00:26:10,940 --> 00:26:15,230 But if you connect Leidy's to these boards, you should see the elitist Tokyo. 325 00:26:16,770 --> 00:26:18,040 Almost at the same rate. 326 00:26:18,660 --> 00:26:20,790 OK, so I click over here to build again. 327 00:26:22,970 --> 00:26:25,460 And then I'll go over here to beg for you. 328 00:26:29,080 --> 00:26:29,830 And switch. 329 00:26:34,180 --> 00:26:39,300 And then going to open a window open argued over here. 330 00:26:40,430 --> 00:26:41,750 ODI register. 331 00:26:42,740 --> 00:26:44,660 And then I'm going to click to run. 332 00:26:46,180 --> 00:26:52,690 And I'm going to pause, I'm going to click to run again and impose, I'm just hoping to get it at a 333 00:26:52,690 --> 00:26:55,060 position where we pause are the. 334 00:26:55,890 --> 00:26:59,730 At a point where some of the threads have to go to the one state. 335 00:27:01,370 --> 00:27:03,260 So pause, OK? 336 00:27:03,500 --> 00:27:09,080 We were lucky this time, so we have all the threats, that one, I hope you understand what's going 337 00:27:09,080 --> 00:27:09,220 on. 338 00:27:09,230 --> 00:27:15,920 It's toggling rapidly and when it's totally rapidly, we don't get this updated rapidly. 339 00:27:15,920 --> 00:27:19,610 So we pause to try to see what is its current status. 340 00:27:20,030 --> 00:27:22,290 And often when we pause, we find it. 341 00:27:22,290 --> 00:27:25,120 That's the state where all of them have to go to zero. 342 00:27:25,430 --> 00:27:31,520 And this time we'll be able to find them at where all of them have two to one so we can run again. 343 00:27:32,030 --> 00:27:40,390 I run again and then stop run again and then stop, run again and I stop. 344 00:27:41,000 --> 00:27:45,080 OK, so this is a if it connects is to them, you should see them together. 345 00:27:46,010 --> 00:27:49,700 And if you have the discovery, both of these are connected to these pins. 346 00:27:49,880 --> 00:27:51,170 So you should see your facilities. 347 00:27:51,170 --> 00:27:51,590 Told you. 348 00:27:51,860 --> 00:27:53,330 But that's what we Flindt. 349 00:27:53,330 --> 00:27:54,650 We have a single. 350 00:27:55,580 --> 00:27:56,780 Tosk function here. 351 00:28:00,500 --> 00:28:05,510 We have a single task function here, however, we have four tasks. 352 00:28:06,500 --> 00:28:14,610 And the way we are able to execute all of our four tasks using this single task function is by adding 353 00:28:14,660 --> 00:28:18,440 to that task parameter to the tasks when we create them. 354 00:28:19,920 --> 00:28:20,490 OK. 355 00:28:23,200 --> 00:28:25,140 So this is it, I'll see you later.