1 00:00:05,000 --> 00:00:05,000 Friends. 2 00:00:06,000 --> 00:00:10,000 Today we discuss different types of variables. 3 00:00:11,000 --> 00:00:22,000 Like or you can say different types of data types available in Python and how we can call in live you. 4 00:00:23,000 --> 00:00:27,000 All of these are we can call all of these data types. 5 00:00:28,000 --> 00:00:36,000 And for that purpose, I just create a Python code, as you see, or here, this is my result is going 6 00:00:36,000 --> 00:00:37,000 to zero. 7 00:00:37,000 --> 00:00:41,000 I just define a variable. 8 00:00:41,000 --> 00:00:44,000 X, which has a value. 9 00:00:45,000 --> 00:00:49,000 Indentation result is equal to X and return result. 10 00:00:49,000 --> 00:00:57,000 So this is my code and now I just create a V. 11 00:00:57,000 --> 00:00:58,000 I already create a V. 12 00:01:01,000 --> 00:01:03,000 To clear the path for this. 13 00:01:03,000 --> 00:01:06,000 So I just open it. 14 00:01:08,000 --> 00:01:09,000 As you see over here. 15 00:01:10,000 --> 00:01:13,000 And this I just use. 16 00:01:14,000 --> 00:01:16,000 The strip path. 17 00:01:17,000 --> 00:01:20,000 You can drag and drop from. 18 00:01:21,000 --> 00:01:22,000 Or here. 19 00:01:23,000 --> 00:01:25,000 This is my strip path. 20 00:01:25,000 --> 00:01:26,000 This is my build path. 21 00:01:27,000 --> 00:01:29,000 So build path, strip path. 22 00:01:29,000 --> 00:01:32,000 And over here, this is my current VI path. 23 00:01:33,000 --> 00:01:35,000 You can find out. 24 00:01:36,000 --> 00:01:36,000 This. 25 00:01:39,000 --> 00:01:41,000 Our hair current. 26 00:01:41,000 --> 00:01:43,000 We are so. 27 00:01:44,000 --> 00:01:45,000 Just connected. 28 00:01:45,000 --> 00:01:51,000 And the name over here is the same name that the file. 29 00:01:53,000 --> 00:01:54,000 Here, the python file. 30 00:01:55,000 --> 00:01:58,000 So I just show you over here. 31 00:01:58,000 --> 00:02:04,000 This is my python code and this is my variable we are taught by. 32 00:02:05,000 --> 00:02:08,000 So I just go over here. 33 00:02:08,000 --> 00:02:12,000 So right now, just run it as you see. 34 00:02:12,000 --> 00:02:13,000 It will create a path for me. 35 00:02:13,000 --> 00:02:20,000 See user So documents python integration by code variable. 36 00:02:20,000 --> 00:02:21,000 So it is. 37 00:02:22,000 --> 00:02:23,000 Created. 38 00:02:23,000 --> 00:02:25,000 Then I just added it. 39 00:02:36,000 --> 00:02:39,000 So as you see or hear, this is. 40 00:02:40,000 --> 00:02:42,000 In the name of variable. 41 00:02:42,000 --> 00:02:43,000 I just use data. 42 00:02:45,000 --> 00:02:46,000 Data types. 43 00:02:49,000 --> 00:02:49,000 Let's. 44 00:02:51,000 --> 00:02:51,000 Just. 45 00:02:54,000 --> 00:02:54,000 Save it. 46 00:02:56,000 --> 00:02:57,000 Then close it. 47 00:02:57,000 --> 00:03:00,000 Now I just open. 48 00:03:01,000 --> 00:03:01,000 Another. 49 00:03:01,000 --> 00:03:05,000 By that I already create. 50 00:03:06,000 --> 00:03:11,000 As you see in the name of variable. 51 00:03:13,000 --> 00:03:14,000 Right here. 52 00:03:15,000 --> 00:03:16,000 This is my pie. 53 00:03:17,000 --> 00:03:21,000 So in this VIP, as you see, I just use. 54 00:03:22,000 --> 00:03:25,000 The Python library I just show you. 55 00:03:36,000 --> 00:03:36,000 This is my. 56 00:03:39,000 --> 00:03:40,000 Over here. 57 00:03:40,000 --> 00:03:45,000 This is my python palette, and I just drag and drop one Python session. 58 00:03:45,000 --> 00:03:48,000 Python code and close Python session. 59 00:03:48,000 --> 00:03:50,000 You can also check. 60 00:03:51,000 --> 00:03:52,000 Or here. 61 00:03:54,000 --> 00:03:55,000 I just name it. 62 00:03:57,000 --> 00:04:01,000 And you see, this is my open Python session. 63 00:04:02,000 --> 00:04:04,000 Which will open the code. 64 00:04:04,000 --> 00:04:08,000 And right now I'm using Python 3.9. 65 00:04:08,000 --> 00:04:12,000 And over here, this is my sub vi that I created. 66 00:04:12,000 --> 00:04:14,000 It will build a path. 67 00:04:15,000 --> 00:04:16,000 For my node. 68 00:04:16,000 --> 00:04:19,000 And over here, this is my close. 69 00:04:20,000 --> 00:04:23,000 So as you see or hear. 70 00:04:24,000 --> 00:04:27,000 Let's say I'll just delete this. 71 00:04:31,000 --> 00:04:35,000 And I want to create one data type. 72 00:04:36,000 --> 00:04:41,000 For floating variable that is available in lab view. 73 00:04:42,000 --> 00:04:46,000 So how we can create a floating variable over here. 74 00:04:46,000 --> 00:04:50,000 The name is the variable that is given in the python. 75 00:04:51,000 --> 00:04:52,000 Phi Phi Phi Phi. 76 00:04:53,000 --> 00:04:57,000 So let's say I want to create a. 77 00:05:04,000 --> 00:05:05,000 So just. 78 00:05:06,000 --> 00:05:10,000 Create a constant floating constant as you see or hear. 79 00:05:10,000 --> 00:05:18,000 This is my constant just connected over here and over here. 80 00:05:18,000 --> 00:05:19,000 Just. 81 00:05:20,000 --> 00:05:23,000 I create a numeric control. 82 00:05:26,000 --> 00:05:30,000 Just connect it or here and it will give me the output. 83 00:05:30,000 --> 00:05:32,000 Just create an indicator. 84 00:05:34,000 --> 00:05:36,000 American dictator over here. 85 00:05:39,000 --> 00:05:41,000 And I will get the value. 86 00:05:41,000 --> 00:05:43,000 So this is the output. 87 00:05:49,000 --> 00:05:51,000 And this is the input. 88 00:05:54,000 --> 00:06:01,000 And in the lab view in case of lab view, if you want to create the same function, you just. 89 00:06:02,000 --> 00:06:04,000 Drag and drop this one. 90 00:06:08,000 --> 00:06:13,000 And connect these directly and create a loop over here. 91 00:06:18,000 --> 00:06:18,000 Aid control. 92 00:06:18,000 --> 00:06:20,000 So this is the code. 93 00:06:20,000 --> 00:06:24,000 This code will call this Python function. 94 00:06:24,000 --> 00:06:26,000 And this is like code. 95 00:06:26,000 --> 00:06:28,000 So let's say. 96 00:06:30,000 --> 00:06:31,000 We want to run it. 97 00:06:33,000 --> 00:06:36,000 Or you can also put this function inside this loop. 98 00:06:36,000 --> 00:06:45,000 Also, you not create another loop, but for the demonstration purpose, I just. 99 00:06:46,000 --> 00:06:47,000 Use this. 100 00:06:48,000 --> 00:06:53,000 So let's say over here I put two, one, two and in the input. 101 00:06:55,000 --> 00:07:02,000 Also 2.2 I will get when I hit on run button, I will get 2.2 in both the cases, as you see. 102 00:07:03,000 --> 00:07:10,000 And if I want to run it as you see in real time, I will get the value again or here. 103 00:07:12,000 --> 00:07:14,000 So this is how you can. 104 00:07:16,000 --> 00:07:19,000 Use different types of variable. 105 00:07:20,000 --> 00:07:23,000 Or you can call floating variable. 106 00:07:24,000 --> 00:07:26,000 From Python to left you. 107 00:07:26,000 --> 00:07:31,000 Now I just go to the integer part, so just stop it. 108 00:07:34,000 --> 00:07:35,000 I just delete this. 109 00:07:38,000 --> 00:07:41,000 Now I want to make it integer type. 110 00:07:41,000 --> 00:07:44,000 So for that purpose I just played this function. 111 00:07:45,000 --> 00:07:46,000 Look this function. 112 00:07:47,000 --> 00:07:47,000 Control. 113 00:07:48,000 --> 00:07:52,000 I just drag and drop integer over here. 114 00:07:53,000 --> 00:07:54,000 This is my integer. 115 00:07:54,000 --> 00:07:57,000 Now, the data type is integer type, as you see. 116 00:07:57,000 --> 00:07:58,000 Or here it is. 117 00:07:58,000 --> 00:07:59,000 I 32. 118 00:07:59,000 --> 00:08:08,000 So let's say I just drag and drop one input function and I want to just change it to 32. 119 00:08:09,000 --> 00:08:12,000 So as you see or here, this is a 32. 120 00:08:13,000 --> 00:08:20,000 So I can just connected or here and now I also. 121 00:08:20,000 --> 00:08:26,000 Require an indicator and I also change it to integer type. 122 00:08:27,000 --> 00:08:33,000 So over here, this is my indicator. 123 00:08:33,000 --> 00:08:34,000 Disconnected. 124 00:08:35,000 --> 00:08:36,000 So this is my output. 125 00:08:40,000 --> 00:08:42,000 And this is my input. 126 00:08:43,000 --> 00:08:49,000 If you want to call an integer variable from Python to live view, you can. 127 00:08:50,000 --> 00:08:54,000 Use this program as you see or hear. 128 00:08:55,000 --> 00:09:00,000 If I want to point to or here, it will take only eight. 129 00:09:00,000 --> 00:09:10,000 So this is how you can call integer function or integer variable or integer data type from python to 130 00:09:10,000 --> 00:09:10,000 let you. 131 00:09:11,000 --> 00:09:13,000 Now we move further. 132 00:09:14,000 --> 00:09:19,000 Right now we discuss about numeric data that is floating and integer. 133 00:09:19,000 --> 00:09:24,000 Now I just go to another function that is string control. 134 00:09:25,000 --> 00:09:30,000 If you want to go for string control, I just. 135 00:09:30,000 --> 00:09:33,000 Put a string constant over here. 136 00:09:33,000 --> 00:09:35,000 So over here, this is my string constant. 137 00:09:36,000 --> 00:09:38,000 Just connect connected over here. 138 00:09:38,000 --> 00:09:42,000 And I want to just drag and drop string control. 139 00:09:43,000 --> 00:09:44,000 This is my input. 140 00:09:46,000 --> 00:09:48,000 String and just connect this. 141 00:09:50,000 --> 00:09:53,000 And over here I got the return value. 142 00:09:54,000 --> 00:09:55,000 That is my output. 143 00:09:56,000 --> 00:10:00,000 So over here, this is my output string. 144 00:10:02,000 --> 00:10:06,000 As you see, just connect it. 145 00:10:06,000 --> 00:10:09,000 Now, I hit on one button, as you see. 146 00:10:09,000 --> 00:10:10,000 Say hello. 147 00:10:11,000 --> 00:10:16,000 When I put hello inside this I got. 148 00:10:16,000 --> 00:10:16,000 Hello. 149 00:10:16,000 --> 00:10:17,000 Or here. 150 00:10:17,000 --> 00:10:18,000 Hello, Sally. 151 00:10:19,000 --> 00:10:26,000 So now I got this function using the string variable. 152 00:10:26,000 --> 00:10:31,000 So this is how you can call string function or. 153 00:10:32,000 --> 00:10:35,000 String variable from python to lab view. 154 00:10:35,000 --> 00:10:39,000 Now we move further to another type. 155 00:10:40,000 --> 00:10:41,000 Just stop it. 156 00:10:43,000 --> 00:10:44,000 Delete this. 157 00:10:45,000 --> 00:10:46,000 Now we discuss. 158 00:10:49,000 --> 00:10:59,000 So for that purpose, I just go to function or here I just use a constant, as you see. 159 00:10:59,000 --> 00:11:04,000 And now I just create a boolean control over here. 160 00:11:04,000 --> 00:11:06,000 You can use any one of these. 161 00:11:07,000 --> 00:11:09,000 Let's say I just use this push button. 162 00:11:11,000 --> 00:11:20,000 Bolan and I just connect this over here and I just use an indicator ground led for that purpose. 163 00:11:21,000 --> 00:11:22,000 Just connect this. 164 00:11:25,000 --> 00:11:34,000 And now when I hit on run button, as you see, or here it is in the low state or in the false state. 165 00:11:34,000 --> 00:11:37,000 So will it is also in all state. 166 00:11:37,000 --> 00:11:38,000 This is my output. 167 00:11:38,000 --> 00:11:42,000 This is my input output input output. 168 00:11:42,000 --> 00:11:43,000 Input, output input. 169 00:11:43,000 --> 00:11:48,000 Okay, so this is how you can use this. 170 00:11:49,000 --> 00:11:50,000 Another type of variable. 171 00:11:52,000 --> 00:11:52,000 Now. 172 00:11:58,000 --> 00:12:01,000 So now if you want to. 173 00:12:02,000 --> 00:12:04,000 Work out with another data type. 174 00:12:04,000 --> 00:12:06,000 So I just gave this. 175 00:12:07,000 --> 00:12:09,000 Now I work with. 176 00:12:11,000 --> 00:12:12,000 Flawed variable. 177 00:12:17,000 --> 00:12:18,000 After that integer. 178 00:12:22,000 --> 00:12:23,000 Then, Bolan. 179 00:12:25,000 --> 00:12:26,000 Then string. 180 00:12:28,000 --> 00:12:31,000 Now I want to work with Eric. 181 00:12:31,000 --> 00:12:32,000 Let's see. 182 00:12:33,000 --> 00:12:39,000 Edit edit can be off floating type, integer type, boolean type and string type. 183 00:12:39,000 --> 00:12:41,000 So let's go with. 184 00:12:43,000 --> 00:12:43,000 Eddie. 185 00:12:44,000 --> 00:12:47,000 So over here, I just drag and drop one blank. 186 00:12:47,000 --> 00:12:54,000 Eddie, inside this, I just put or I want to make it. 187 00:12:55,000 --> 00:12:56,000 Thought any. 188 00:12:57,000 --> 00:12:58,000 Just. 189 00:12:59,000 --> 00:13:00,000 Abbate. 190 00:13:01,000 --> 00:13:03,000 Make it constant. 191 00:13:04,000 --> 00:13:05,000 So as you see. 192 00:13:05,000 --> 00:13:11,000 Just connect this to the upper branch as you see over here. 193 00:13:13,000 --> 00:13:14,000 How. 194 00:13:20,000 --> 00:13:23,000 So I want to just move this function. 195 00:13:30,000 --> 00:13:30,000 Our hair. 196 00:13:32,000 --> 00:13:33,000 Clean up this fire. 197 00:13:38,000 --> 00:13:38,000 Now. 198 00:13:38,000 --> 00:13:41,000 This is my input, Eddie. 199 00:13:44,000 --> 00:13:46,000 And I just. 200 00:13:47,000 --> 00:13:48,000 Copy it. 201 00:13:48,000 --> 00:13:52,000 And I want to just make it output any. 202 00:13:58,000 --> 00:14:04,000 And just change to indicator as you see over here. 203 00:14:04,000 --> 00:14:05,000 Connect this. 204 00:14:06,000 --> 00:14:11,000 So over here, let's say this is one dimensional, Larry. 205 00:14:12,000 --> 00:14:15,000 It don't unbutton when I put some value inside it. 206 00:14:16,000 --> 00:14:19,000 I will get the value in real time. 207 00:14:20,000 --> 00:14:21,000 So this is my. 208 00:14:23,000 --> 00:14:28,000 One dimensional Eddie that is floating type, as you see. 209 00:14:30,000 --> 00:14:33,000 So now I want to work with two dimensional. 210 00:14:33,000 --> 00:14:40,000 So for that purpose you need not do make changes. 211 00:14:40,000 --> 00:14:44,000 So just drag and drop over here. 212 00:14:44,000 --> 00:14:48,000 Just increase the indexing when you increase the indexing. 213 00:14:48,000 --> 00:14:52,000 As you see, I got two dimensional area over here. 214 00:14:52,000 --> 00:14:54,000 If you want to work with. 215 00:14:54,000 --> 00:14:59,000 So this is my two dimensional area over here. 216 00:14:59,000 --> 00:15:05,000 So let's say I put something inside this and when I hit on one button, I got the value. 217 00:15:05,000 --> 00:15:08,000 So over here, this is. 218 00:15:09,000 --> 00:15:10,000 Just stop it. 219 00:15:10,000 --> 00:15:11,000 I want to just. 220 00:15:12,000 --> 00:15:13,000 Increase the size. 221 00:15:14,000 --> 00:15:17,000 Because right now in this. 222 00:15:17,000 --> 00:15:19,000 Five elements are there. 223 00:15:19,000 --> 00:15:24,000 So as you see, when I hit on the button over here, I say it is 5.5. 224 00:15:25,000 --> 00:15:26,000 I got the value. 225 00:15:26,000 --> 00:15:28,000 So this is how you can work with. 226 00:15:29,000 --> 00:15:32,000 It is an LED view. 227 00:15:32,000 --> 00:15:35,000 Or you can say we are calling. 228 00:15:36,000 --> 00:15:37,000 By Concord. 229 00:15:38,000 --> 00:15:41,000 I variable code in live view. 230 00:15:42,000 --> 00:15:48,000 Right now I work with a flawed integer boolean string array. 231 00:15:48,000 --> 00:15:56,000 If you want to work with cluster also the same way we can work out, just delete this. 232 00:15:58,000 --> 00:15:59,000 This. 233 00:16:02,000 --> 00:16:07,000 So mainly in basics of live view and basics of Python. 234 00:16:07,000 --> 00:16:10,000 We generally use these variables. 235 00:16:10,000 --> 00:16:19,000 So right now I just go with another variable that is my cluster, which is which contain different types 236 00:16:19,000 --> 00:16:24,000 of data array contains same type of data cluster will contain different types of data. 237 00:16:24,000 --> 00:16:26,000 Let's say over here, this is my. 238 00:16:28,000 --> 00:16:29,000 Plus one is nomadic. 239 00:16:29,000 --> 00:16:35,000 Second one is bullion, and third one is my string control. 240 00:16:35,000 --> 00:16:41,000 Or here I just put inside this range or downsizing size to fit. 241 00:16:49,000 --> 00:16:51,000 The control panel. 242 00:16:52,000 --> 00:16:54,000 You can change your hair. 243 00:16:58,000 --> 00:17:01,000 As you see right now, this is my input cluster. 244 00:17:01,000 --> 00:17:03,000 I just make it input. 245 00:17:07,000 --> 00:17:09,000 This is my input cluster. 246 00:17:09,000 --> 00:17:10,000 I just copy this. 247 00:17:13,000 --> 00:17:14,000 This is my output cluster. 248 00:17:18,000 --> 00:17:20,000 And just make it. 249 00:17:21,000 --> 00:17:22,000 Get the type. 250 00:17:24,000 --> 00:17:26,000 Change the indicator, as you see. 251 00:17:26,000 --> 00:17:29,000 And I also copied this. 252 00:17:31,000 --> 00:17:35,000 And I just want to change to constant. 253 00:17:38,000 --> 00:17:39,000 You see. 254 00:17:39,000 --> 00:17:42,000 Now you just connect this or here. 255 00:17:42,000 --> 00:17:45,000 This is my input cluster connect. 256 00:17:47,000 --> 00:17:47,000 Or here. 257 00:17:47,000 --> 00:17:52,000 This is my cluster like this. 258 00:17:52,000 --> 00:18:01,000 And I hit on red button, as you see now, I put some value inside it to point to on string name is 259 00:18:01,000 --> 00:18:04,000 Let's see Celine I got. 260 00:18:05,000 --> 00:18:13,000 So these are the major types or major different types of variables using Python and live view and how 261 00:18:13,000 --> 00:18:18,000 we can call these functions from Python to net view. 262 00:18:18,000 --> 00:18:22,000 So now I just want to change some. 263 00:18:24,000 --> 00:18:26,000 Inside this VA. 264 00:18:27,000 --> 00:18:30,000 Let's say I want to connect this or here. 265 00:18:30,000 --> 00:18:32,000 What is the effect of this? 266 00:18:32,000 --> 00:18:33,000 So I don't run button. 267 00:18:34,000 --> 00:18:39,000 As you see, you can you can connect over here or you can connect over here. 268 00:18:39,000 --> 00:18:42,000 It is the same way it will give the output. 269 00:18:42,000 --> 00:18:50,000 So this is how you can work with Python integration with LED view for different types of different data 270 00:18:50,000 --> 00:18:51,000 types. 271 00:18:51,000 --> 00:18:53,000 Or you can say different variables. 272 00:18:53,000 --> 00:18:54,000 Thank you.