1 00:00:02,600 --> 00:00:07,700 So this time let's create a new project using a different method. 2 00:00:07,700 --> 00:00:10,880 First of all let's just create by clicking here. 3 00:00:10,880 --> 00:00:17,910 Remember we can click here to create a new project or come to found your project or just use the shortcut 4 00:00:17,930 --> 00:00:18,420 here. 5 00:00:18,440 --> 00:00:19,860 Create a new project. 6 00:00:20,350 --> 00:00:23,420 So click this instead of selecting these options. 7 00:00:23,420 --> 00:00:29,470 The MCU filters we just future it's based on the peripheral requirements I need for my project. 8 00:00:29,510 --> 00:00:36,000 So let's say I have a project that requires let's say we require 10 ADC channels. 9 00:00:36,520 --> 00:00:44,680 I just input 10 over here 10 12 beats ADC channels and less if we want less if we want three. 10 00:00:44,750 --> 00:00:45,950 You are sports. 11 00:00:46,490 --> 00:00:52,520 So if I hit enter it's just going to fuel to show me the microcontroller options I have for my particular 12 00:00:52,520 --> 00:00:53,260 project. 13 00:00:53,270 --> 00:00:56,890 So this is really good for mocking up your prototypes. 14 00:00:56,990 --> 00:01:03,770 You can know the the microcontroller you need just by coming over here and configuring your your various 15 00:01:03,830 --> 00:01:05,400 peripheral requirement. 16 00:01:05,450 --> 00:01:12,920 So if your project requires 10 ADC Chanos 3 you odds you can just search and then you have different 17 00:01:12,920 --> 00:01:21,860 options according to memory size I or ports no flash size Ram package etc. so we can choose just by 18 00:01:21,860 --> 00:01:29,240 filtering through some options doing exist some strange options like having a microcontroller with exactly 19 00:01:29,480 --> 00:01:36,360 three you support port 10 ADC Chanos and I are a team this doesn't exist. 20 00:01:36,380 --> 00:01:39,930 So indeed it filters through to make you choose. 21 00:01:40,010 --> 00:01:43,080 So let's say we don't want twelve. 22 00:01:43,100 --> 00:01:44,960 Let's say we want five. 23 00:01:45,110 --> 00:01:53,870 Our project requires five 16 bits eight Chanos and then we require less a five sixteen bit general purpose 24 00:01:53,870 --> 00:01:54,680 timers. 25 00:01:54,890 --> 00:01:57,910 We don't have an option for this as well. 26 00:01:57,960 --> 00:02:04,270 So as you can see so I could put zero here described different search so. 27 00:02:04,390 --> 00:02:07,580 So we can have five sixteen bids a disease. 28 00:02:07,640 --> 00:02:13,980 There is no board that gives the same capability with you at functionality. 29 00:02:14,150 --> 00:02:21,820 So that is good to know and overheads indicate the maximum number of that particular pair for instance 30 00:02:21,830 --> 00:02:29,510 as you can have like here we can see we can have the board with a maximum ADC to offbeat ADC channel 31 00:02:29,840 --> 00:02:37,850 supplies just 40 Chanos the board with ADC 16 bit can provide a maximum of twenty one channels of such 32 00:02:37,940 --> 00:02:39,790 sixteen bits HDD. 33 00:02:39,980 --> 00:02:45,070 So we have the maximum here too which helps us filter through. 34 00:02:45,110 --> 00:02:47,840 So let's say I'm very curious actually. 35 00:02:48,050 --> 00:02:54,250 Let's say I require 40 ATC channels which port am I going to get to. 36 00:02:54,250 --> 00:02:59,310 These are the boards that provide 40 ATC channels. 37 00:02:59,380 --> 00:03:00,600 That's awesome. 38 00:03:01,240 --> 00:03:01,480 Yeah. 39 00:03:02,050 --> 00:03:03,910 So that's one way of creating a project. 40 00:03:03,910 --> 00:03:10,540 This is this can give you a good idea about the particular microcontroller in your product development 41 00:03:10,540 --> 00:03:11,170 cycle. 42 00:03:12,130 --> 00:03:13,150 So there's one other way. 43 00:03:13,150 --> 00:03:13,800 Moving on. 44 00:03:14,680 --> 00:03:20,910 So for instance let's say my projects requires a fairly normal microcontroller. 45 00:03:20,910 --> 00:03:31,410 Let's say I require a maximum of let's say for ADC Chanos messy say to you sports and perhaps one is. 46 00:03:31,480 --> 00:03:33,820 So these are the options I have available. 47 00:03:33,820 --> 00:03:38,380 So let's just select one randomly let's see who is the lucky one. 48 00:03:38,380 --> 00:03:45,690 I just select this one here so when I select it it opens up the new project display on display in the 49 00:03:45,690 --> 00:03:49,650 peanut and as you can see this is it. 50 00:03:49,770 --> 00:03:53,880 This the microcontroller the chip this is it. 51 00:03:53,880 --> 00:04:01,170 And let's say for some reason I cannot use a package in my project right. 52 00:04:01,420 --> 00:04:05,970 And I need to change the thing I need to change what I've selected. 53 00:04:06,030 --> 00:04:11,610 The good thing with a Cuban mix is I don't need to go to the previous page I still have the other microcontrollers 54 00:04:11,640 --> 00:04:14,100 here with the same required peripherals here. 55 00:04:14,280 --> 00:04:22,590 It kept them here for me so I said I wanted for two different ADC channels one SBI two new ads two because 56 00:04:22,590 --> 00:04:30,600 this this particular empty use package is the BCA I'm not using a BCA package in my projects I could 57 00:04:30,600 --> 00:04:38,940 see perhaps I prefer the L Q FP one hundred package so I could have the same functionality the same 58 00:04:38,940 --> 00:04:46,080 features with this particular board so I can select this instead and it will just update and now I would 59 00:04:46,080 --> 00:04:48,060 just proceed with my project. 60 00:04:48,270 --> 00:04:49,620 So this is very convenient. 61 00:04:49,620 --> 00:04:55,590 This saves a lot of time in prototyping and product simulation and all of that. 62 00:04:56,340 --> 00:04:59,760 Kudos kudos to SD for doing this. 63 00:04:59,760 --> 00:05:02,970 So let's move on and whatever you do know understand. 64 00:05:02,970 --> 00:05:07,980 Don't forget to live it in the in the question section or send me a message. 65 00:05:08,270 --> 00:05:08,590 Yeah. 66 00:05:08,730 --> 00:05:18,500 So let's explore the pin out of a bit more so over here we can expand these peripheral options all dressed. 67 00:05:19,440 --> 00:05:25,650 If you're not used to that particular MCU you would want to expand to see that you've got all the specific 68 00:05:25,650 --> 00:05:28,490 number of channels for each profile. 69 00:05:28,890 --> 00:05:37,340 And over here you can just come expandable as you can see expanded know our ADC office sixteen channels. 70 00:05:37,930 --> 00:05:45,940 Yeah it takes possible options so you don't need to open them up and just examine them like this can 71 00:05:46,220 --> 00:05:48,960 collapse it too if we don't want to expand it. 72 00:05:49,320 --> 00:05:57,720 We can use this zoom into the pin out diagram like this or we can like zoom out if we want we can use 73 00:05:57,720 --> 00:06:00,560 best fits as well. 74 00:06:00,780 --> 00:06:01,370 Yeah. 75 00:06:01,560 --> 00:06:10,530 And in fact we can zoom in using the will on the mouse just by opening bucking for zoom in and drag 76 00:06:10,530 --> 00:06:12,900 it anywhere we want it. 77 00:06:13,010 --> 00:06:13,440 Yeah. 78 00:06:13,530 --> 00:06:16,060 Normal drag function. 79 00:06:16,200 --> 00:06:25,520 So this is back in a bit and we have the same options here for expand and collapse. 80 00:06:25,540 --> 00:06:32,050 And over here we saw this already to generate the CSP of the pin out and we can search the pins over 81 00:06:32,050 --> 00:06:32,970 here as well. 82 00:06:32,980 --> 00:06:40,600 Let's say I want all the pins for port a I can just type P A and it will highlight them for me if I 83 00:06:40,600 --> 00:06:46,630 want or the pins for ports be equities go P. B any highlight they say I want a particular pin on a particular 84 00:06:46,630 --> 00:06:53,200 port let's see I'm searching for P C twelve I can just type like this and then it indicates exactly 85 00:06:53,200 --> 00:06:56,630 where it is and this might look a bit simple. 86 00:06:56,680 --> 00:07:03,930 I mean it looks easy to identify where P C twelve is but it becomes very useful when you have a microcontroller 87 00:07:03,940 --> 00:07:10,810 on a smaller package with a large pin count something like 300 pins instead of looking for them one 88 00:07:10,810 --> 00:07:11,530 after the other. 89 00:07:11,530 --> 00:07:13,080 You can just search from there. 90 00:07:13,290 --> 00:07:17,230 So this another very useful feature we have here. 91 00:07:17,230 --> 00:07:24,320 So now let's take a look at the color code that the Q that Max uses to communicate to us to underpay. 92 00:07:24,340 --> 00:07:31,720 We've got metal was of course and this one here is great ours because we've not enabled it to pair for 93 00:07:31,720 --> 00:07:32,960 that goes with it. 94 00:07:33,040 --> 00:07:36,190 This one here is independent so we can just choose it. 95 00:07:36,230 --> 00:07:38,150 Free to us depends on not as well. 96 00:07:38,230 --> 00:07:39,800 It's independent. 97 00:07:39,800 --> 00:07:42,370 It's a middleware that does not require peripherals. 98 00:07:42,380 --> 00:07:43,840 So we can choose it. 99 00:07:43,940 --> 00:07:52,270 Most importantly what I want to show is if I come over here and I select ADC inputs channels you automatically 100 00:07:52,690 --> 00:08:03,090 see that this one here is selected for me and it's painted green meaning it's selected in and it's activated. 101 00:08:03,190 --> 00:08:07,310 Now once that is done we stop seeing these marks here. 102 00:08:07,330 --> 00:08:13,450 This warning marks fact I would just disable my ADC selection and then you realize the warning mark 103 00:08:13,450 --> 00:08:14,700 disappears. 104 00:08:14,700 --> 00:08:19,990 I just take it off and you can see there's no one in market. 105 00:08:20,010 --> 00:08:25,860 But when I put when I selected the warning Mark appears and what the warning Mark is trying to tell 106 00:08:25,860 --> 00:08:34,350 me is that this pin here if I should use a zero for my ADC 0 0 then I want to be able to use it for 107 00:08:34,350 --> 00:08:41,340 the system wake up because there is a conflict and when you see this red mark mean there's a conflict 108 00:08:41,400 --> 00:08:47,730 you can in fact check where the conflict is and this by putting my cursor over here it tells me system 109 00:08:47,730 --> 00:08:51,570 wake up call conflict with ADC module one in procedure. 110 00:08:51,870 --> 00:09:00,420 So now I have to decide whether indeed I want to use ADC mode module 1 input 0 or at this so because 111 00:09:00,420 --> 00:09:01,390 of these issue. 112 00:09:01,470 --> 00:09:09,240 The rule of thumb is to always always choose the peripherals which are most important to your project. 113 00:09:09,240 --> 00:09:14,720 You start initializing peripherals by order of importance to Alessi. 114 00:09:14,880 --> 00:09:21,060 The most important thing to my project is the agency and make sure I get the ADC already selected. 115 00:09:21,160 --> 00:09:29,010 Dan lessee after that there's another peripheral which is this and it's it's important it's not as important 116 00:09:29,010 --> 00:09:35,300 as the adc I could decide to use a different option that offers the same functionality. 117 00:09:35,570 --> 00:09:35,950 OK. 118 00:09:36,030 --> 00:09:45,390 Let me elaborate I'll just disable this unless I say something as normal such as you it's asynchronous 119 00:09:46,120 --> 00:09:47,780 and then it's activated. 120 00:09:47,790 --> 00:09:52,520 P.S. Lebanon P.S. 10 just randomly MSU where the conflict is. 121 00:09:52,590 --> 00:09:54,730 Luckily there's no conflict with this. 122 00:09:54,750 --> 00:09:56,590 So this this is fine. 123 00:09:56,790 --> 00:10:06,370 Right so let's say I choose a DAC output one and it's conflicting with ATC inputs for. 124 00:10:06,580 --> 00:10:06,900 Okay. 125 00:10:06,910 --> 00:10:09,450 Now this a conflict with something like this. 126 00:10:09,460 --> 00:10:10,590 I have other options. 127 00:10:10,600 --> 00:10:13,970 I can just move my ADC to a different input channel. 128 00:10:14,020 --> 00:10:14,880 Right. 129 00:10:14,980 --> 00:10:21,850 So if I truly needed a DAC I could choose the DAC first and by choosing to dock I know I can or use 130 00:10:21,880 --> 00:10:30,730 ATC input for if I have chosen ADC for first and I required two decks then I wouldn't have two of them. 131 00:10:30,730 --> 00:10:37,440 Meanwhile I have 16 options of ADC 1 so it's good to choose the important thing first. 132 00:10:37,480 --> 00:10:44,890 If I choose to dock first I can always decide out of China 0 through 15 where it connects my analog 133 00:10:45,490 --> 00:10:54,340 analog central or the ADC so we choose the PS in order of priority which is more important we initialize 134 00:10:54,340 --> 00:10:55,330 those beams first. 135 00:10:55,360 --> 00:11:02,530 The red indicates there is a conflict this warning sign we should always expand whenever we see this 136 00:11:02,530 --> 00:11:03,620 warning sign. 137 00:11:03,730 --> 00:11:06,050 Whenever I see a warning sign anywhere at all. 138 00:11:06,090 --> 00:11:09,470 Now to expand to see where the warning says so. 139 00:11:09,500 --> 00:11:09,910 Moving on. 140 00:11:10,500 --> 00:11:12,040 So two runaway experiments. 141 00:11:12,040 --> 00:11:14,210 Let's just initialize more pins here. 142 00:11:14,230 --> 00:11:19,170 I'll just activate some random pair of fields we've got SBI here. 143 00:11:19,180 --> 00:11:28,790 Let's say I want SBI food duplex master mode and I use this the hardware and input signal. 144 00:11:29,030 --> 00:11:31,240 Yeah of course because I'm using this. 145 00:11:31,240 --> 00:11:39,520 This one shows that definitely can use SPF 3 because I'm using this this massive conflict over here. 146 00:11:39,550 --> 00:11:40,800 Now we know what that means. 147 00:11:40,810 --> 00:11:48,460 And this one this warning sign shows that a conflict exists in the list so I can just expand and find 148 00:11:48,460 --> 00:11:55,690 why the conflicts exist meaning I can use serial wire by can I use all these other options in the dropdown. 149 00:11:55,720 --> 00:12:01,390 That's what this yellow one means when you see the yellow the yellow highlight means some pins have 150 00:12:01,390 --> 00:12:03,240 conflicts not all of them. 151 00:12:03,240 --> 00:12:06,870 The red one of course indicates one point. 152 00:12:06,910 --> 00:12:07,660 So yeah. 153 00:12:07,990 --> 00:12:11,310 So let's just enable more power flows. 154 00:12:11,380 --> 00:12:15,860 This enables this here and then we'll see. 155 00:12:16,380 --> 00:12:23,600 We don't often use the normal flash so that's not something you will use in your everyday project or 156 00:12:23,710 --> 00:12:25,790 just collapse or like this. 157 00:12:25,960 --> 00:12:34,200 Then let's say I want to use timer internal clock output per hour. 158 00:12:34,220 --> 00:12:34,770 How about that. 159 00:12:34,800 --> 00:12:39,040 Let's just enable that crystal to bypass clocks. 160 00:12:40,140 --> 00:12:40,930 Okay. 161 00:12:41,080 --> 00:12:46,390 I just want to get a bit more green marks here to demonstrate to you. 162 00:12:47,940 --> 00:12:51,180 You got synchronized mode. 163 00:12:51,210 --> 00:12:51,710 Okay. 164 00:12:51,820 --> 00:12:53,260 Just good. 165 00:12:53,260 --> 00:12:55,040 Okay let's get you out. 166 00:12:57,870 --> 00:12:58,750 Synchronize. 167 00:12:59,080 --> 00:12:59,720 Okay. 168 00:13:02,660 --> 00:13:03,250 OK. 169 00:13:03,340 --> 00:13:05,080 See OK. 170 00:13:05,160 --> 00:13:08,030 So I think we have enough enable without just collapse. 171 00:13:08,070 --> 00:13:10,600 All of them like this show. 172 00:13:11,740 --> 00:13:15,010 So this what we've enabled we can change the labels. 173 00:13:15,010 --> 00:13:20,860 These are the labels aside and a good thing is when we generate our code we can use these label names 174 00:13:20,860 --> 00:13:24,640 to represent these pins and then program these pins. 175 00:13:24,640 --> 00:13:34,580 So let's say I want to change to the name a few but I could just come over here come here right click 176 00:13:36,600 --> 00:13:47,130 and to use a label and then I can just see Oryx then I could come over here right click and to use a 177 00:13:47,130 --> 00:13:49,170 label and call this t x. 178 00:13:49,170 --> 00:13:49,740 How about that. 179 00:13:50,980 --> 00:13:55,170 So whenever I go and I see our recent T X I know I'm talking to my user. 180 00:13:55,530 --> 00:14:02,190 I use PINs and the naming convention is they should I shouldn't put a label that has space between. 181 00:14:02,190 --> 00:14:12,820 So I cannot come here and say are x 1 all outbreaks LCD or XP at least. 182 00:14:13,380 --> 00:14:19,230 If I want such a name I would have to use an underscore or something because we're going to use this 183 00:14:19,320 --> 00:14:20,070 into code. 184 00:14:20,100 --> 00:14:23,080 We have to give a label that has no space between. 185 00:14:23,130 --> 00:14:26,540 That's the only naming convention. 186 00:14:26,700 --> 00:14:33,270 Of course the name can start with a symbol like a standard naming convention or thousand fold as but 187 00:14:33,270 --> 00:14:35,990 apart from that there shouldn't be space between them. 188 00:14:37,270 --> 00:14:48,220 So OK I'll just call this race BLT and then I'll just rename this issue to be rly like this. 189 00:14:48,220 --> 00:14:56,980 OK so one other thing is let's say for some reason we need to be a 10 feet and has another alternate 190 00:14:56,980 --> 00:14:58,770 feature that we really need. 191 00:14:58,830 --> 00:15:00,820 Let's say 10. 192 00:15:01,200 --> 00:15:06,310 I'll just click Putin OK here tennis also channel three of time a one. 193 00:15:06,760 --> 00:15:08,300 And it's also a GPI. 194 00:15:08,380 --> 00:15:09,040 Oh it's brewed. 195 00:15:09,050 --> 00:15:12,670 It's got an event out let's say for some strange reason. 196 00:15:12,700 --> 00:15:22,270 I genuinely need time out once I know three and because I have Pier 10 here using my BLT rakes and I 197 00:15:22,270 --> 00:15:26,680 have to change my my my you are uncertain as to what do I do. 198 00:15:26,680 --> 00:15:28,060 That's a very cool feature. 199 00:15:28,410 --> 00:15:32,550 So to see another pin that can offer me the same function as p. 18. 200 00:15:32,560 --> 00:15:37,350 At this moment I can price control on my keyboard and click competent. 201 00:15:37,570 --> 00:15:46,920 And as you can see there's a new blue label up there on PDP 7 showing that I can I can I can swap PDP 202 00:15:46,920 --> 00:15:49,080 7 and p a 10. 203 00:15:49,090 --> 00:15:57,340 So if I want to if I want to use it 10 for something else I can use PDP 7 as my r xp elite so to do 204 00:15:57,340 --> 00:16:08,780 that I can just drag this p a 10 to PD 7 like this then as you can see I've got PBR 7 as my as my you 205 00:16:09,450 --> 00:16:18,940 and because PBR sevens are X which with P B6 as T X is my B T X here and now I can still maintain my 206 00:16:18,940 --> 00:16:26,080 code everything the same and I can set this to a different function less a time a 1 channel 3 by clicking 207 00:16:26,080 --> 00:16:28,500 here like this. 208 00:16:28,690 --> 00:16:38,140 So you may not realize that we've got these pins sticking into some pins now we've got these pins sticking 209 00:16:38,140 --> 00:16:47,020 into some GPI parents I should say and this is to indicate the manually set pins because I said these 210 00:16:47,020 --> 00:16:47,850 pins manually. 211 00:16:48,040 --> 00:16:54,040 That's why I've got this black pins sticking into them to indicates that these are the changes I manually 212 00:16:54,040 --> 00:17:01,690 did if I had performed the changes here and the the system the cube and mixed system had decided where 213 00:17:01,690 --> 00:17:05,350 to set my you at by default I wouldn't have these.