1 00:00:00,060 --> 00:00:02,010 So let us try to understand an application. 2 00:00:02,490 --> 00:00:06,470 The first thing that we need to do is to initialize our WTT preferred rate. 3 00:00:06,480 --> 00:00:12,340 So if you go to the board support package, the recommended driver is WD db, right? 4 00:00:12,360 --> 00:00:16,680 So we just need to add up the fixed ethics and that will give an access to the driver, right? 5 00:00:17,040 --> 00:00:22,130 So if you go to an Helloworld, Dorsey, so you have X, OK, wd db. 6 00:00:22,620 --> 00:00:27,890 So this is the driver file for our exciting based washed of payment and the next parameter knowledge, 7 00:00:27,900 --> 00:00:33,840 which is required to get an access to an rate information right now, if you explore the one stop time 8 00:00:33,870 --> 00:00:34,560 driver, right? 9 00:00:34,560 --> 00:00:37,470 So again, we have to structure right. 10 00:00:37,470 --> 00:00:38,760 First one is the. 11 00:00:39,730 --> 00:00:44,270 Convict structure, and then we have an instance to the list of functions that are available for us 12 00:00:44,300 --> 00:00:45,220 is of Jaenisch. 13 00:00:45,700 --> 00:00:46,120 OK? 14 00:00:46,180 --> 00:00:52,060 The initialize to stock a washed up movie have a site to stop a washed off timer. 15 00:00:52,060 --> 00:00:55,600 We have a stop function to check whether timer is expired or not. 16 00:00:55,690 --> 00:01:00,670 We have this function, OK and the rest of the function for a window, right? 17 00:01:01,000 --> 00:01:04,600 So you have to declare a config structure and the instance rate. 18 00:01:04,600 --> 00:01:07,360 So we proceed to force initialize our WTT. 19 00:01:07,720 --> 00:01:11,310 So we call lookup config where we need to pass the device, right? 20 00:01:11,320 --> 00:01:16,480 So where you'll be getting a device IDs in an experimental dot, which fights if you go to an experimental 21 00:01:16,480 --> 00:01:19,180 dot each fight and look for it. 22 00:01:19,480 --> 00:01:22,220 So here we also have an issue, right? 23 00:01:22,310 --> 00:01:24,900 So which is a private watchdog timer, right? 24 00:01:24,910 --> 00:01:31,240 But that is not something what we are targeting the next WD dos Ixi time based ability. 25 00:01:31,430 --> 00:01:33,370 So this is what we need to specify. 26 00:01:33,970 --> 00:01:39,220 Then we to this place where we are an instant structural config structure and to be set then we are 27 00:01:39,220 --> 00:01:46,260 very fine with the initialization is successful and once that is done, we will just be calling a self-test 28 00:01:46,270 --> 00:01:50,290 where we need to add an structure right now, where the operation is very simple. 29 00:01:50,290 --> 00:01:56,890 We already know that we can not configure the victor or fire dynamically, so we have a fixed delay 30 00:01:56,890 --> 00:01:59,570 that will be getting out of in time based WTT, right? 31 00:01:59,600 --> 00:02:02,290 So when we go to our main goal, we call it platform. 32 00:02:02,410 --> 00:02:06,640 WD did it right and then we are forcefully stopping our timer right? 33 00:02:07,060 --> 00:02:09,730 And we start with four timer to expire. 34 00:02:09,730 --> 00:02:12,750 And then we are just mentioning WD expired, right? 35 00:02:12,770 --> 00:02:19,870 So this will give us the WD expired message on a console after an interval of 10 seconds. 36 00:02:19,870 --> 00:02:21,670 So let's just build our application project. 37 00:02:23,170 --> 00:02:27,580 So what sets this will just be selecting an application project. 38 00:02:28,000 --> 00:02:31,600 OK, and then the bogus launch on High Right. 39 00:02:32,670 --> 00:02:36,090 We will be collecting a serial terminal to on for. 40 00:02:37,730 --> 00:02:41,420 OK, and only thing that we need to do is to click on a resume button three. 41 00:02:42,420 --> 00:02:48,360 So this will show us the status, as WTT indicates that this will sell is successful and after. 42 00:02:49,630 --> 00:02:56,710 Ideally, off our ten second, we will be getting the message, right, so this is how you work around 43 00:02:56,710 --> 00:02:59,450 with that exciting base wash of time.