1 00:00:00,060 --> 00:00:07,140 So our generation is successful now, what are we going to do is we will be exporting our hardware. 2 00:00:07,170 --> 00:00:10,770 This is the next step that we follow will also be including a bit strict, right? 3 00:00:11,100 --> 00:00:13,680 And then we will be launching an SDK. 4 00:00:14,170 --> 00:00:16,860 Now when we more IP. 5 00:00:16,890 --> 00:00:22,260 OK, so here, if you remember, our peripheral IP had named according to their functions. 6 00:00:22,260 --> 00:00:26,100 So whenever it is used to communicate with an elderly, we need it as an entity. 7 00:00:26,460 --> 00:00:33,750 Similarly, when we use to communicate data from the Stooges, OK, we named it a switch, and this 8 00:00:33,750 --> 00:00:37,500 really helps when we read experimentar. 9 00:00:37,500 --> 00:00:38,130 Got it straight. 10 00:00:38,130 --> 00:00:41,730 So remember, you need your IP according to a function, right? 11 00:00:42,060 --> 00:00:49,850 So when we go to an SDK, first thing that we do is to utilize the Hallowell template, right? 12 00:00:49,850 --> 00:00:53,580 So we'll just be naming this as stupa or multiple instances. 13 00:00:53,640 --> 00:00:53,970 OK. 14 00:00:54,300 --> 00:00:57,600 And then we will be invoking an halloway template. 15 00:00:58,190 --> 00:01:05,190 Now, when we go to an EMRs file, you could see Diab's that we're required to utilize for Accept Israel 16 00:01:05,220 --> 00:01:09,410 IP that we have at a rate so which we need to use GPIO. 17 00:01:09,420 --> 00:01:14,190 And for a lily also, we need to use GPI right now. 18 00:01:14,190 --> 00:01:22,370 You could really see that we distinguish an IP by giving a name for which we are utilizing that right. 19 00:01:22,380 --> 00:01:28,440 So let me just go to a Hallowell Dot see and start developing our main application rate. 20 00:01:29,070 --> 00:01:31,680 So here some of the mandatory header files. 21 00:01:33,300 --> 00:01:38,050 They include so driver Ferrari say GPA is GPA. 22 00:01:38,160 --> 00:01:45,750 So with just be adding x GPA, you don't h OK, this is the first to fail and the next one is which 23 00:01:45,750 --> 00:01:53,460 will be serving as the file, which will be giving us data related to hardware x parameters. 24 00:01:54,620 --> 00:02:00,380 Daughter trick will just be saving Al Gore, so this will automatically build up and then we will be 25 00:02:00,380 --> 00:02:04,190 going to an x GPA right now here. 26 00:02:04,400 --> 00:02:09,920 We will be having agenda to structure one for an instance, OK, another for our conflict. 27 00:02:09,930 --> 00:02:17,600 So we have an x GPA, OK, which will be used to store all the data related to an instance of the IP. 28 00:02:17,780 --> 00:02:18,110 OK. 29 00:02:18,350 --> 00:02:24,650 And this will be adding for both Aliadiere, as well as such, because we have two independent instances 30 00:02:24,650 --> 00:02:25,370 of an IP, right? 31 00:02:25,370 --> 00:02:27,830 So we need to initialize both of them. 32 00:02:27,830 --> 00:02:36,590 So x GPA first will be for an elderly and then there will be four switch rate will just be naming this 33 00:02:36,590 --> 00:02:39,710 as at any instance and then switch and set it straight. 34 00:02:40,130 --> 00:02:46,550 The next one will require two config structures for an independent IP, so we'll just be going ahead 35 00:02:47,120 --> 00:02:48,920 and this will again be a pointer rate. 36 00:02:48,920 --> 00:02:52,660 So it will be an entity config, OK? 37 00:02:52,670 --> 00:02:57,800 And the next one that we have is for switch config. 38 00:02:58,070 --> 00:03:05,350 Right now, we will create a function that could be used to initialize are both the IP that we have 39 00:03:05,360 --> 00:03:08,660 added and not hypochlorite the white in it. 40 00:03:09,590 --> 00:03:17,450 And then we will declare the one variable which will be storing the status, whether initialization 41 00:03:17,450 --> 00:03:18,830 is successful or great. 42 00:03:19,280 --> 00:03:22,400 The function that we have is first will be looking for a device ID. 43 00:03:22,670 --> 00:03:32,510 So we have a function lookup config, correct, so that they just go ahead and first try to hide the 44 00:03:32,510 --> 00:03:35,330 config structure for a lead configuration. 45 00:03:36,030 --> 00:03:40,020 Here we will be finding the device aid for you, right? 46 00:03:40,160 --> 00:03:49,040 If you just go to the X parameter and if you look for an elderly now when you named your IP within usage, 47 00:03:49,040 --> 00:03:56,150 you could clearly see that this easily helps to find out the specific data related to that IP instance. 48 00:03:56,440 --> 00:04:02,840 So here we require to specify the device will just be copying in this, and then we'll be adding it 49 00:04:02,870 --> 00:04:03,590 over here, right? 50 00:04:03,620 --> 00:04:12,890 This is the only thing that we need to specify and then will be initializing AI in TPA, which is working 51 00:04:12,890 --> 00:04:14,060 on an entity, right? 52 00:04:14,060 --> 00:04:21,590 So to do that, we have a C of G initialize function that will basically be requiring three things. 53 00:04:21,650 --> 00:04:27,770 OK, first one is an instance finder, then the config structure and finally an interest rate so will 54 00:04:27,770 --> 00:04:29,600 go ahead would like to hear. 55 00:04:30,500 --> 00:04:35,320 So for us, the instance for a is named as ADA. 56 00:04:35,420 --> 00:04:35,780 OK. 57 00:04:36,320 --> 00:04:39,680 The config structure will be a lily config. 58 00:04:40,010 --> 00:04:47,540 And then to get an access to the base address, we going just be utilizing the data from an config structure, 59 00:04:47,570 --> 00:04:47,900 right? 60 00:04:48,500 --> 00:04:53,290 We could in fact specify the base address right directly from makes parameter dot h. 61 00:04:53,300 --> 00:04:55,490 That could also be automatic. 62 00:04:55,490 --> 00:05:01,520 Right now, we need to store this status and then we need to compare rates already just declared to 63 00:05:01,520 --> 00:05:09,980 variable status one or status L, which will be working within a lady and then status s, which will 64 00:05:09,980 --> 00:05:12,100 be working with N Switch, right? 65 00:05:12,110 --> 00:05:19,020 So whatever value this, Rutan's will just be storing and going to status and right. 66 00:05:19,610 --> 00:05:24,180 Similar thing we need to do for Switch also, so we'll just copy this function. 67 00:05:24,200 --> 00:05:28,700 This will be replacing red switch config right down here. 68 00:05:28,710 --> 00:05:31,970 The device idea that we need to specify is related to switch. 69 00:05:32,420 --> 00:05:37,220 So we'll just copy this will be adding a door here. 70 00:05:37,290 --> 00:05:37,610 Right? 71 00:05:38,390 --> 00:05:41,420 The status will be stewarding in status. 72 00:05:42,080 --> 00:05:43,220 S right. 73 00:05:43,220 --> 00:05:46,340 And then we will be going ahead. 74 00:05:46,640 --> 00:05:56,720 The instance for us, which is switch instance, OK, the structure is switch config, right? 75 00:05:57,350 --> 00:06:03,140 And then to exist, we suggest we could just use switch config basically straight. 76 00:06:03,800 --> 00:06:07,680 So this completes the mandatory steps that are required for initialization. 77 00:06:07,680 --> 00:06:08,870 Now we'll just be comparing. 78 00:06:08,870 --> 00:06:13,820 So if both of those read the Nexus two sexes that basically represent our device, initialization is 79 00:06:13,830 --> 00:06:19,970 successful right to status and ended with status. 80 00:06:21,000 --> 00:06:30,220 Yes, if that is equal to existing success, so this is possible only when both of them do it in Texas, 81 00:06:30,220 --> 00:06:32,190 so if that is the case, will just be. 82 00:06:33,520 --> 00:06:40,870 Sending the message that initialization is successful, right, so will use the brain death, and then 83 00:06:40,870 --> 00:06:45,040 here we could just mention a lady and switch. 84 00:06:46,720 --> 00:06:49,480 Success really in the. 85 00:06:50,880 --> 00:06:52,110 Sure, that's right. 86 00:06:53,250 --> 00:06:56,160 And we will just be adding again. 87 00:06:57,180 --> 00:07:03,000 It's the third death, OK, and we'll just be mentioning in it. 88 00:07:03,780 --> 00:07:04,110 Right. 89 00:07:04,680 --> 00:07:06,960 So this is the mandatory step that we need to perform. 90 00:07:06,960 --> 00:07:11,610 We'll just see what cool that it just try to understand the area that we have right to here. 91 00:07:11,620 --> 00:07:15,480 We just need to remove once, OK? 92 00:07:16,050 --> 00:07:18,960 This will probably remove the area that we have over here. 93 00:07:19,290 --> 00:07:22,950 Here the is OK, and this is not required, right? 94 00:07:24,930 --> 00:07:30,900 So now we have our entire corps completed for an initialization right to what we did is since we have 95 00:07:30,900 --> 00:07:34,320 a two different instance of a paper, we need to initialize both of them. 96 00:07:34,320 --> 00:07:36,570 So we utilize lookup config. 97 00:07:36,690 --> 00:07:41,750 We specify the device A.D. and then we utilize of genius, right? 98 00:07:41,760 --> 00:07:45,570 So same process we follow for both a as well as switch, right? 99 00:07:45,840 --> 00:07:47,700 And then we are checking with the boot of them. 100 00:07:47,700 --> 00:07:54,510 That is status of code initialize for LCD, as well as status for CFD and initialize of search rate 101 00:07:54,510 --> 00:07:55,540 and existing success. 102 00:07:55,540 --> 00:08:01,260 So if that is the case and search, both are successfully initialized and we'll just be sending the 103 00:08:01,260 --> 00:08:08,100 message that initialization field right when we complete this will go ahead and will call this init 104 00:08:08,100 --> 00:08:08,490 function. 105 00:08:08,500 --> 00:08:11,100 So this will basically initialize our benefit. 106 00:08:11,160 --> 00:08:15,900 Right then here we will add the method starting. 107 00:08:17,310 --> 00:08:24,180 This dog, so this is the first thing that we do now will proceed with setting up a direction. 108 00:08:24,330 --> 00:08:24,720 OK. 109 00:08:24,990 --> 00:08:31,150 And then the apes that we have to send Selita and send it to the output device, right? 110 00:08:31,160 --> 00:08:37,330 So if you go to an QPR or take two, once we complete an initial edition, we have a detailed directions. 111 00:08:37,530 --> 00:08:41,700 OK, so here we need to specify a GPO instance. 112 00:08:41,700 --> 00:08:42,270 Is it China? 113 00:08:42,280 --> 00:08:42,810 No, no. 114 00:08:42,810 --> 00:08:47,670 Remember, we selected single channel for both of an IP, so we just need to add one. 115 00:08:48,120 --> 00:08:54,840 OK, and that addiction was so, for example, out of 32 bins that we have on an IP. 116 00:08:55,140 --> 00:09:00,380 How many of them you want to set as an input on an output could be handled within direction. 117 00:09:00,550 --> 00:09:05,130 So we'll just explore the detail of this specific function. 118 00:09:05,280 --> 00:09:11,040 Right now, this sector input and output direction for all the discrete signal for the specified TBI 119 00:09:11,040 --> 00:09:11,500 or change. 120 00:09:11,580 --> 00:09:11,850 Right? 121 00:09:12,630 --> 00:09:16,320 The first argument is that it's just going to get off the GPIO. 122 00:09:16,680 --> 00:09:19,290 Then second one is the China number. 123 00:09:19,290 --> 00:09:23,910 So whether you have a single channel or whether you are targeting on multiple Jane, remember we are 124 00:09:23,910 --> 00:09:25,350 targeting on a single channel. 125 00:09:25,860 --> 00:09:28,290 And then we need to use it. 126 00:09:28,310 --> 00:09:29,250 Direction my state. 127 00:09:29,250 --> 00:09:31,050 So Big Tech to zero our output. 128 00:09:31,530 --> 00:09:31,860 OK. 129 00:09:32,200 --> 00:09:35,120 And set to one, I input out of 32 bit. 130 00:09:35,140 --> 00:09:40,440 You could specifically choose how many of them will be working as an input and how many of them will 131 00:09:40,440 --> 00:09:42,000 be working as in trade. 132 00:09:42,630 --> 00:09:46,590 So for an output, we need to apply zero and for an input, we need to apply one. 133 00:09:46,620 --> 00:09:48,240 So let me just copy this. 134 00:09:49,410 --> 00:09:49,830 OK. 135 00:09:49,860 --> 00:09:51,750 We'll go to Hallowell Dot C. 136 00:09:52,950 --> 00:10:00,780 We'll start with setting up direction for our elite instance rate, so all of the bits we need to set 137 00:10:00,780 --> 00:10:01,470 as an output. 138 00:10:01,710 --> 00:10:08,660 OK, and we only have four elderly, so we need to just focus on the Alice before bit out of use today. 139 00:10:08,840 --> 00:10:09,150 Great. 140 00:10:09,630 --> 00:10:13,920 So we specify an elderly instance the number of changes that we have on our IP as well. 141 00:10:14,130 --> 00:10:14,480 OK. 142 00:10:14,850 --> 00:10:19,670 And we just need to work around with the left before, but out of the 32 bit rate. 143 00:10:19,680 --> 00:10:23,080 So this function, expect the argument to be you 32. 144 00:10:23,100 --> 00:10:30,180 But we could just specify the list before the rest of them will simply be don't care or won't be affecting 145 00:10:30,180 --> 00:10:31,080 our operation, right? 146 00:10:31,500 --> 00:10:36,480 We'll just be adding 0x that basically mean the number that will be specifying is an extra decimal number, 147 00:10:36,720 --> 00:10:38,250 and we'll just be adding a zero. 148 00:10:38,250 --> 00:10:43,110 So when we added zeros that basically mean this, four pins will be considered as an output rate. 149 00:10:43,140 --> 00:10:50,790 So this we already look to a higher rate when we add a zero in the direction, much so they are considered 150 00:10:50,790 --> 00:10:51,630 as an output. 151 00:10:52,850 --> 00:10:53,570 The next. 152 00:10:54,080 --> 00:10:57,800 So we only specified the list before, but rest will simply be don't go. 153 00:10:57,990 --> 00:11:02,480 And if we do not specify what, they will simply be having a value of all zero, right? 154 00:11:02,510 --> 00:11:09,020 So this basically mean all the 32 bins, OK, which are capable of looking at this function are behaving 155 00:11:09,020 --> 00:11:09,440 as A.. 156 00:11:09,590 --> 00:11:09,880 Right. 157 00:11:10,910 --> 00:11:15,050 The next thing that will be doing is to set up the direction for our switch, right? 158 00:11:15,050 --> 00:11:16,560 So we have a switch instance. 159 00:11:16,580 --> 00:11:18,260 This is also an alleged instance. 160 00:11:18,260 --> 00:11:20,870 The number of changes that we have on that type is also one. 161 00:11:21,230 --> 00:11:23,300 And here we want to set them as an input. 162 00:11:23,300 --> 00:11:29,140 So we'll just be adding a one two four one basically retreated into a hexadecimal f, right. 163 00:11:29,170 --> 00:11:34,880 So since we are utilizing X, that basically mean we are putting a number in and hexadecimal flight 164 00:11:34,910 --> 00:11:35,690 format, right? 165 00:11:36,020 --> 00:11:41,870 So this will set our four bins for an LCD instance as an output and for switch. 166 00:11:41,870 --> 00:11:47,510 And since the effect is an input rate, this complete the next process that is setting up the direction. 167 00:11:47,510 --> 00:11:53,630 Then we could look for an API that will help us to read and write the data, right? 168 00:11:53,660 --> 00:12:00,080 So we have a discrete tree that could be used to either data and then we have a discrete right that 169 00:12:00,080 --> 00:12:03,620 could be used to write the reader to the specific points rate. 170 00:12:04,010 --> 00:12:08,930 So let me just go ahead and try to explore the functionality of this function. 171 00:12:09,350 --> 00:12:14,020 So this read the suite of discrete for the specified GPI chain. 172 00:12:14,360 --> 00:12:14,720 OK. 173 00:12:15,470 --> 00:12:20,420 We just need to pass an instance and the chain is right, so we'll just go ahead and just basically 174 00:12:20,420 --> 00:12:20,770 returns. 175 00:12:20,780 --> 00:12:21,890 You thirty two, right? 176 00:12:22,250 --> 00:12:27,070 So let me just declare one of available that will be storing the value of switch rate. 177 00:12:27,080 --> 00:12:31,160 So we'll just be naming this as which data will be initializing it to a zero rate. 178 00:12:31,790 --> 00:12:38,960 Then switch data will be equal to the API that we have to read the pin. 179 00:12:39,170 --> 00:12:44,900 OK, and then the instance will be switch instance a the change number is what right? 180 00:12:45,500 --> 00:12:53,660 So this will read the data from switches, so get false light switches and then we will be sending the 181 00:12:53,660 --> 00:12:55,890 same d down to analytics, right? 182 00:12:55,910 --> 00:13:01,380 So to do that, we do have a specific function such as discrete right, right. 183 00:13:02,110 --> 00:13:02,960 We explore this. 184 00:13:02,960 --> 00:13:07,370 This is used to write the data to the specified bend of view. 185 00:13:07,790 --> 00:13:10,910 OK, we just need to pass an instance, the channel number and the data. 186 00:13:11,810 --> 00:13:12,800 So we'll go ahead. 187 00:13:12,800 --> 00:13:21,290 And then we will be specifying an instance of the alleged instances led by the channel number one and 188 00:13:21,290 --> 00:13:25,160 the data that we're going to send is switch data, right? 189 00:13:25,730 --> 00:13:32,940 We will also be printing the data in between so that we are able to debug the values that we are syncing 190 00:13:32,960 --> 00:13:41,870 OK from the switches or a value read OK will be directly considering the full bit value. 191 00:13:42,060 --> 00:13:46,880 So let me just add the format specified to be perceived to be. 192 00:13:47,120 --> 00:13:47,450 OK. 193 00:13:47,690 --> 00:13:54,950 So this will remove unwanted C2 that are data with about right will be considering only the value which 194 00:13:54,950 --> 00:13:57,200 are not equal to zero right? 195 00:13:57,530 --> 00:14:00,530 Or what we could do is we could just add Person B. 196 00:14:00,530 --> 00:14:04,820 So we will also be analyzing the bit where we have a value of C, right? 197 00:14:05,390 --> 00:14:09,050 And we will be printing the data off switch data, right? 198 00:14:09,980 --> 00:14:15,230 And this will be calling after one second, Rachel. 199 00:14:15,260 --> 00:14:19,800 This basically means we'll be updating the data after an interval of one second. 200 00:14:19,820 --> 00:14:20,120 Right. 201 00:14:20,520 --> 00:14:26,240 And just be utilizing a look so this will run forever and dinner and this user apply a reset, right? 202 00:14:26,270 --> 00:14:28,580 So this complete the whole goal is very simple. 203 00:14:28,580 --> 00:14:30,770 We initialize both the benefit of the APIs. 204 00:14:31,040 --> 00:14:36,530 OK, then we set up the detection for an input and output port, and then we are reading the data. 205 00:14:36,530 --> 00:14:42,260 We are storing it into a variable and then we are writing the same data and manually, we are also printing 206 00:14:42,260 --> 00:14:46,820 the value so that we are able to debug any dieting till we already it. 207 00:14:46,820 --> 00:14:47,860 In big fight. 208 00:14:47,870 --> 00:14:50,510 We'll just program our FPGA first. 209 00:14:51,850 --> 00:14:58,360 Then we'll be selecting a folder where we have our Helloworld or C and will be we're ending it going 210 00:14:58,540 --> 00:14:59,170 and hide. 211 00:14:59,890 --> 00:15:00,190 OK. 212 00:15:00,550 --> 00:15:04,750 In fact, in between we could just get Nick Di is to get me. 213 00:15:05,080 --> 00:15:08,560 OK, so that we also able to analyze the value, right? 214 00:15:10,320 --> 00:15:13,320 So let me just try to change the state of the switch. 215 00:15:15,690 --> 00:15:22,680 So now you could see when all the switch are in high state, you could get 15, so if they just turn 216 00:15:22,680 --> 00:15:26,910 off the MSP switch, we'll give you a lever to see seven. 217 00:15:27,990 --> 00:15:31,410 Every turn of the next light switch, we're able to get three. 218 00:15:31,560 --> 00:15:38,570 Then we have one and then finally see, OK, so be able to find out the values of a switch. 219 00:15:38,580 --> 00:15:45,230 And along with that, LEDs are also turning on on and off, depending on the state of a slight edge 220 00:15:45,270 --> 00:15:45,520 rate. 221 00:15:45,630 --> 00:15:51,480 Now you understand how we could save the data from the processing system, utilizing any kind of ease 222 00:15:51,480 --> 00:15:56,130 to any, and then we could trigger the benefit of which are connected to.