Changes for page LTS5 LoRa HMI Touch Screen
Last modified by BoYang Xie on 2025/07/24 16:47
From version 195.10
edited by BoYang Xie
on 2025/07/24 16:28
on 2025/07/24 16:28
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- LTS5-V1.pdf
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. xieby1 +XWiki.pradeeka - Content
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... ... @@ -1,10 +1,12 @@ 1 - 1 +(% style="text-align:center" %) 2 +[[image:image-20240915231842-1.png]] 2 2 3 -[[image:image-20241226135550-1.png||data-xwiki-image-style-alignment="center"]] 4 4 5 5 6 6 7 7 8 + 9 + 8 8 (% _mstvisible="1" %) 9 9 (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents:** 10 10 ... ... @@ -30,9 +30,6 @@ 30 30 31 31 The LA66 LoRa module can be programmed to support either private LoRa protocols or the LoRaWAN protocol. 32 32 33 - 34 -**//Note: Due to the current incomplete functionality, it is not recommended to purchase at this time.//** 35 - 36 36 == 1.2 Features == 37 37 38 38 ... ... @@ -143,7 +143,7 @@ 143 143 144 144 Download and install the latest version of [[SquareLine Studio>>https://squareline.io/downloads#lastRelease]] on your computer. It supports Windows, Linux, and Mac OS. The software version we are using here is 1.5.0. See the image below. 145 145 146 -[[image:squareline.io_downloads.png ||height="888" width="1294"]]145 +[[image:squareline.io_downloads.png]] 147 147 148 148 149 149 After installation, you can use SquareLine Studio with a **PERSONAL license plan**. Click **LOG IN** and create a free account using your email address. Then activate your PERSONAL license plan for free. You don’t need to provide any credit card information. However, the PERSONAL license plan has the following limitations: ... ... @@ -162,9 +162,10 @@ 162 162 * In the **PROJECT SETTINGS**, select **LVGL version **as **8.3.11** and **Resolution** as **800** x **480**. 163 163 * Select the **CREATE **button to create the new project with the selected settings. 164 164 165 -[[image:squareline-studio-launcher-screen.png ||height="752" width="1415"]]164 +[[image:squareline-studio-launcher-screen.png]] 166 166 167 167 167 + 168 168 Next, you need to configure some additional settings for this project. To do so, select** File -> Project Settings** as shown in the image below. 169 169 170 170 [[image:1727229582471-566.png]] ... ... @@ -172,7 +172,7 @@ 172 172 173 173 In the **PROJECT SETTINGS** dialog box, configure/modify the project settings as shown in the image below. 174 174 175 -* **UI Files Export Path**: Select a**folder**on your computer to store the**UI files**.175 +* **UI Files Export Root**: Select a folder on your computer to store the UI files. 176 176 * **LVGL Include Path**: Set this to **lvgl.h** 177 177 * Click on the **APPLY CHANGES** button. 178 178 ... ... @@ -185,8 +185,6 @@ 185 185 === **Add widgets** === 186 186 187 187 188 -After creating a project, a **Screen** will be automatically added. Its name is **Screen1** by default. 189 - 190 190 To add a widget, navigate to the **Widgets** panel, and then click on the widget you want to add to the screen. You can reposition the widgets in the screen area by clicking and dragging them. Now add a **Label**, **Button**, and **Image** as shown in the image below. The added widgets are also displayed in the **Hierarchy **panel. 191 191 192 192 [[image:image-20240928111412-6.png||height="526" width="864"]] ... ... @@ -296,65 +296,61 @@ 296 296 For more information, please visit the official link: [[SquareLine Studio 1.4.2 Documentation ~| SquareLine Studio>>url:https://docs.squareline.io/docs/squareline/]]. 297 297 298 298 299 -== 2.4 Integrate UI Code intoanESP-IDF Project ==297 +== 2.4 Integrate UI Code to ESP-IDF Project == 300 300 301 301 302 302 To integrate, first export the UI code, then make some modifications, and finally relocate the UI code to a specific position within the project. 303 303 304 -On the menubar, click **Export -> Export UI** Files as shown in the image below. 305 - 306 306 [[image:1727229798126-306.png]] 307 307 304 + image 15 export UI file 308 308 309 -The exported UI files can be found in your SquareLine project folder as shown in the image below. 310 - 311 - 312 312 [[image:1727229821582-258.png||height="333" width="662"]] 313 313 308 + image 16 exported UI file 314 314 315 -Create a newfolder named "**ui**"atpath "**basic_prj/app_components/ui/**",the exportedUI code intoitas shownintheimagebelow.310 +Create a empty directory entitled "ui" in path "basic_prj/app_components/ui/", and then copy all UI code exported to this directory. 316 316 317 317 [[image:image-20240928144830-11.png]] 318 318 314 + image 17 open CMakeLists.txt 319 319 320 -Open the **CMakeLists.txt** file and edit it as ahown below. 321 - 322 322 [[image:1727229892636-154.png||height="521" width="407"]] 323 323 318 + image 18 modify CMakeLists.txt 324 324 325 -Open the main.c file and add two lines of code as shown in the below images. 326 326 327 - Add**#include"ui.h"**321 +The last step of integrating is adding two lines of code in main.c file. 328 328 329 329 [[image:1727229926561-300.png]] 330 330 325 + image 19 add "ui.h" 331 331 332 -Add **ui_init();** 333 - 334 334 [[image:1727229955611-607.png]] 335 335 329 + image 20 add "ui_init()" 336 336 337 -== 2.5 Brief introduction to the Hello World project == 338 338 332 +== 2.5 Brief introduction of hello world project == 339 339 340 -The project consists of two screens. The first screen displays the company's logo, the project name, and a button to navigate to the next screen. The second screen provides information about the HMI screen product through an image and includes a button to return to the previous screen. 341 341 335 +The project consists of two screens. The first screen displays the company's logo, the project name, and a button to navigate to the next screen. The second screen presents some information about this HMI screen product through an image and includes a button to return to the previous screen. 342 342 337 + 343 343 == 2.6 Test Result == 344 344 345 345 346 -By pressing the button l ocatedat thebottom right, the screen switchesto thenext oneas expected. Thisconfirms that the UI file has been successfully integrated into the project and isfunctioningcorrectly.341 +By pressing the button lying bottom right, the screen can switch to another as expected. This indicates that the UI file has been successfully integrated into the project and is now effective. 347 347 348 -Screen 1: 349 - 350 350 [[image:1727488067077-684.png||height="402" width="574"]] 351 351 345 + image 21 screen1 352 352 353 -Screen 2: 354 - 355 355 [[image:1727488157579-949.png||height="397" width="572"]] 356 356 349 + image 22 screen2 357 357 351 + 358 358 = 3. Example Project 1: LoRa Central Display = 359 359 360 360 [[image:image-20240916101737-1.png||height="468" width="683"]] ... ... @@ -362,368 +362,138 @@ 362 362 363 363 = 4. Example Project 2: LoRaWAN RS485 Alarm = 364 364 365 -= 5. ExampleProject3: P2P=359 += 5. The way to add a new panel to project = 366 366 367 -The project achieves the function of receiving LoRa P2P messages and displaying them on the screen. The workflow is as follows: A LA66, running a P2P program, sends a message in a particular format via an AT command. Then, the LTS5 receives the message and displays it on the screen. 368 368 369 - Theprojectcanbefoundat [[thislink>>url:https://github.com/dragino/LoRa-HMI-Touch-Screen/tree/main/Example/P2P]].362 +**~1. Design a panel in SquareLine Studio, using image 5.1 below as a reference.** 370 370 371 -== 5.1 Firmware Flashing == 372 - 373 - 374 -The following software tools are required to flash firmware to the ESP32 and LA66. 375 - 376 -* Download the ESP32 firmware flash tool from [[this link>>https://docs.espressif.com/projects/esp-test-tools/en/latest/esp32/production_stage/tools/flash_download_tool.html]]. 377 -* Download the LA66 firmware flash tool from [[this link>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&e=1&dl=0]]. 378 - 379 -=== 5.1.1 Upload the Firmware to the ESP32 === 380 - 381 -Open //**flash_download_tool.exe**// and follow the steps below. 382 - 383 -* **Chip Type**: ESP32-S3 384 -* **WorkMode**: Develop 385 -* **LoadMode**: UART 386 -* Click on the **OK** button. 387 - 388 -[[image:1738893226894-758.png||height="170" width="176"]] 389 - 390 - 391 -In the **SPIDownload** tab, 392 - 393 -* Select the checkboxes for ESP32_LoRaC-P2P_CommonFW_v1.0.0.bin. 394 -* SPI Flashing Config(default configuration): 395 -** **SPI SPEED**: 40MHz 396 -** **SPI MODE**: DIO 397 -** Check **DoNotChgBin** option. 398 -* **COM**: Select the correct COM port. 399 -* **BAUD**: 1152000 400 -* Click on the **START** button. 401 - 402 -[[image:image-20250505122103-4.png||height="551" width="705"]] 403 - 404 -The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete. 405 - 406 - 407 -If you want to compile your own ESP32 project and burn the firmware instead of using the pre-provided firmware in the Firmware folder, please use the following method. 408 - 409 -~1. The first method is to use the IDF plugin in VSCode for flashing. Just click the button circled in red in the picture. 410 - 411 -[[image:1752737375843-555.png]] 412 - 413 -2. The second method is to use the FLASH DOWNLOAD TOOL. Select the 4 bin files under the build folder in the project as shown in the following figure. 414 - 415 -Click the "CombineBin" button (indicated by the red box) in the following figure to combine the selected 4 bin files. The combined firmware can be found in the "flash_download_tool_3.9.7/combine/" directory of this software. The ESP32_LoRaC-P2P_CommonFW_v1.0.0.bin firmware is a combined firmware. 416 - 417 -[[image:1752738269428-241.png||height="574" width="674"]] 418 - 419 - 420 -=== 5.1.2 Upload the Firmware to the LA66 === 421 - 422 -Open **Dragino_Sensor_Manager_Utility.exe**, and then follow the steps below. 423 - 424 -* Click on the UART Update Firmware tab. 425 -* Select the correct COM port. 426 -* Click on the Upload_File button and select the LA66_P2P_FW_v1.0.0.bin file. 427 -* Click on the Start button. 428 - 429 - 430 - 431 -[[image:image-20250505121328-2.png]] 432 - 433 - 434 -[[image:image-20250505121531-3.png]] 435 - 436 -(% class="wikigeneratedid" %) 437 -The progress bar will indicate the firmware update progress. 438 - 439 - 440 -== 5.2 AT commands and LTS5 Panel Data Formats == 441 - 442 -AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**01**A4CBBB0A8E085C02,0,3 443 - 444 -AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**02**A4CB00,0,3 445 - 446 -AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**03**A4CB00,0,3 447 - 448 -AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**04**A4CB00,0,3 449 - 450 -AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**05**A4CB00,0,3 451 - 452 -AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**06**A4CB00,0,3 453 - 454 -**Currently, there are two types of panel data formats in LTS5. One is the temperature and humidity type, and the other is the "switch" type. Here is the detailed introduction.** 455 - 456 -~1. AT+SEND=1,**01** **4b69746368656e2d467269676531FFFF A84041000181D4A8 01 A4CB BB0A 8E08 5C02**,0,3 457 - 458 -**01:** encrypt. 1 Byte. 01 ~-~-> no encryption. This 1-byte information is now invalid; simply write 0x01 instead. 459 - 460 -**4b69746368656e2d467269676531FFFF: **Device Name. 16 Bytes. The Device Name for this piece of information is "Kitchen-Frige1", and the subsequent 'FFFF' is intended to pad it up to 16 Bytes, but it is not necessary as the LTS5 can handle shorter names as well. 461 - 462 -**A84041000181D4A8:** Device EUI. 8 Bytes. The last three Bytes will be extracted by the ESP32-S3 and displayed on the screen. 463 - 464 -**01: **Panel Type. 1 Byte. 0x01~-~->Tem & Hum, 465 - 466 - 0x02~-~->Door, 467 - 468 - 0x03~-~->Water Leak, 469 - 470 - 0x04~-~->Occupied, 471 - 472 - 0x05~-~->Button, 473 - 474 - 0x06~-~->Alarm, 475 - 476 -**A4CB: **Battery level//. //2 Bytes. Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV 477 - 478 -**BB0A: **The temperature of the built-in sensor in LHT65N.// //2 Bytes. Temperature: 0x0ABB/100=27.47℃ 479 - 480 -**8E08: **The temperature of the External temperature sensor.// //2 Bytes. Temperature: 0x088E/100=21.90℃ 481 - 482 -**5C02:**The humidity of the built-in sensor in LHT65N. 2 Bytes. Humidity: 0x025C/10=60.4% 483 - 484 - 485 -2. AT+SEND=1,**01** **4b69746368656e2d467269676531FFFF** **A84041000181D4A8** **02 A4CB 00**,0,3 486 - 487 -Specific sections of the data share the same function. 488 - 489 -**00: Status. **1 Byte//. //If Panel Type is 0x02, **Status: 00~-~->Open; 01~-~->Close.** 490 - 491 - If Panel Type is 0x03, **Status: 00~-~->Normal; 01~-~->Water Leaking.** 492 - 493 - If Panel Type is 0x04, **Status: 00~-~->Free; 01~-~->Occupied.** 494 - 495 - If Panel Type is 0x05, **Status: 00~-~->OFF; 01~-~->ON.** 496 - 497 - If Panel Type is 0x06, **Status: 00~-~->OFF; 01~-~->Alarm.** 498 - 499 - 500 -== 5.3 Usage == 501 - 502 -After burning the firmware into LTS5, you can use an LA66 equipped with peer-to-peer firmware to send data to LTS5 via AT commands. 503 - 504 -5.3.1 Connect LA66 to the computer, open Serial Port Utility, and send the AT+CFG instruction to check whether the LA66 has downloaded correct program. 505 - 506 -[[image:image-20250207143131-11.png||height="527" width="547"]] 507 - 508 -5.3.2 Copy an AT instruction example, click "Send" button, then the led in LA66 will flash and the LTS5 will display the LoRa information. 509 - 510 -[[image:image-20250207144605-12.png||height="634" width="548"]] 511 - 512 -LTS5 receives this message and displays it on its screen as the image below shows. 513 - 514 -[[image:image-20250208181700-8.jpeg||height="528" width="704"]] 515 - 516 -= 6. Example Project 4: LoRaWAN_CLASS_C = 517 - 518 - 519 -The project achieves the function of receiving LoRaWAN Class C messages and displaying them on the screen. Note: The Things Network (TTN) needs to enable Class C support, and the LA66 within the LTS5 needs to operate in Class C mode. 520 - 521 -The downlink workflow proceeds as follows: The Things Network (TTN) sends a message in a specific format via downlink. Then, a LoRaWAN gateway relays this message to the LTS5. Finally, the LTS5 receives the message and displays it on its screen. 522 - 523 -The uplink workflow is as follows: The LA66 within the LTS5 sends a LoRaWAN message, for some reason, to a LoRaWAN gateway, which then forwards it to The Things Network (TTN). 524 - 525 -The project can be found at [[this link>>https://github.com/dragino/LoRa-HMI-Touch-Screen/tree/main/Example/LoRaWAN_CLASS_C]]. 526 - 527 -== 6.1 firmware flashing approach == 528 - 529 -The firmware flashing approach is the same as described in section 5.1. 530 - 531 -== 6.2 flowchart == 532 - 533 -[[image:image-20250207164320-13.png||height="696" width="1344"]] 534 - 535 -== 6.3 Usage == 536 - 537 -This section now describes a process involving TTN downlink panel data that is to be displayed on the LTS5 screen. 538 - 539 -6.3.1 Connect LA66 to the computer, open Serial Port Utility, and send the AT+CFG instruction to check whether the LA66 has downloaded correct program. 540 - 541 -[[image:image-20250207165702-14.png||height="830" width="563"]] 542 - 543 -6.3.2 Switch to Class C using "AT+CLASS=C", and check the class with "AT+CLASS=?". 544 - 545 -[[image:image-20250207173212-27.png]] 546 - 547 -[[image:image-20250207172246-20.png]] 548 - 549 -6.3.3 Verify LA66's join status (in LTS5) with "AT+NJS=?". If not joined, connect manually to LoRaWAN with "AT+JOIN". 550 - 551 -[[image:image-20250207172010-19.png]] 552 - 553 -[[image:image-20250207171650-17.png]] 554 - 555 -6.3.4 After joining, send a message to TTN, such as "AT+SENDB=01,02,8,05820802581ea0a5", to activate communication. 556 - 557 -[[image:image-20250207192107-28.png]] 558 - 559 -6.3.5 TTN distributes panel data in three phases: DEUI, Dev Name, and Sensor Data. The Dev Name, the last three bytes of the DEUI, and the panel type union together ensure the identification of a panel. Data about the same panel type will update the existing panel display, while data about a different panel type will create a new panel display on the LTS5 screen. 560 - 561 -There is an example for TTN downlink. 562 - 563 -1. downlink DEUI F1A84041000181D4A8 564 -1. downlink Dev Name F24B69746368656E2D467269676531FFFF 565 -1. downlink Sensor Data 5501A4CBBB0A8E085C02 or 5504A4CB01. Both of them are vaild formats for LTS5. Note: 0x55 as prefix and any other prefix except 0xF1, 0xF2, 0xF3 means downlink is Sensor Data. 566 - 567 -[[image:image-20250208175819-1.png||height="503" width="502"]] 568 - 569 - 570 -[[image:image-20250208175918-2.png||height="505" width="502"]] 571 - 572 - 573 -[[image:image-20250208180010-3.png||height="507" width="503"]] 574 - 575 - 576 -[[image:image-20250208181019-4.jpeg||height="592" width="790"]] 577 - 578 - 579 -[[image:image-20250208181328-7.png||height="505" width="504"]] 580 - 581 - 582 -[[image:image-20250208181139-5.jpeg||height="594" width="792"]] 583 - 584 - 585 -= 7. The method for adding a new type of panel to the project = 586 - 587 -If you don't have this need, then this part of the content can be ignored. 588 - 589 -1. Design a panel in SquareLine Studio, as shown in Image 7.1 below for reference. 590 - 591 591 [[image:image-20241121113445-1.png||height="584" width="934"]] 592 592 593 - Image7.1:a panel about water_leak366 + image 5.1 a panel about water_leak 594 594 595 595 596 -2. ** Export the UIfile.**369 +**2. Export the ui file.** You need to adjust the export path first, then click "Export->Export UI Files". This step had been introduced before. Then you can get the ui files as shown in image 5.2. 597 597 598 -You need to adjust the export path first, then click '**Export -> Export UI Files**' on the menu bar. The method for exporting UI files using the SquareLine software has already been described earlier. 599 - 600 -Next, create a new folder named "ui_water_leak" under "app_components/extra_lib/", and then cut all the UI files you just exported into this newly created folder. 601 - 602 -Image 7.2 shows the result of the operation. 603 - 604 604 [[image:image-20241121141120-4.png||height="383" width="795"]] 605 605 606 - Image7.2:ExportedUI files373 + image 5.2 ui files exported 607 607 608 608 609 -3. **Deleteandrename some file.** Here are the steps:376 +**3. Delete or rename some file.** Here are the steps: 610 610 611 - Step :Delete the 'components' directory.612 - Step :Delete 'filelist.txt'.613 - Step :Delete 'ui_helpers.c' and 'ui_helpers.h'.614 - Step :Rename 'ui_ScreenMain.c' in the 'screens' directory to 'ui_water_leak_style.c'.615 - Step :Rename the 'screens' directory to 'styles'.378 + Step1 Delete the 'components' directory. 379 + Step2 Delete 'filelist.txt'. 380 + Step3 Delete 'ui_helpers.c' and 'ui_helpers.h'. 381 + Step4 Rename 'ui_ScreenMain.c' in the 'screens' directory to 'ui_water_leak_style.c'. 382 + Step5 Rename the 'screens' directory to 'styles'. 616 616 617 617 [[image:image-20241121151934-10.png||height="303" width="792"]] 618 618 619 - image 7.3 rest file (1)386 + image 5.3 rest file (1) 620 620 621 621 [[image:image-20241121142925-7.png||height="141" width="793"]] 622 622 623 - image 7.4 rest file (2)390 + image 5.4 rest file (2) 624 624 625 -4. Open th eproject inVS Code.392 +**4. Open this project in vscode.** 626 626 627 -5. thefile include pathfor**water_leak**in**extra_lib/CMakeLists.txt**,as shown inImages7.5 and7.6. Its format is similar to thatof **tem_hum**or**door**."394 +5. Add file include path about water_leak in extra_lib/CMakeLists.txt as shown in image 5.5, 5.6, and its format is similar to the tem_hum or door. 628 628 629 629 [[image:image-20241121181957-17.png||height="438" width="516"]] 630 630 631 - image 7.5 extra_lib/CMakeLists.txt before adding398 + image 5.5 extra_lib/CMakeLists.txt before add 632 632 633 633 [[image:image-20241121182239-18.png||height="520" width="518"]] 634 634 635 - image 7.6 extra_lib/CMakeLists.txt after adding402 + image 5.6 extra_lib/CMakeLists.txt after add 636 636 637 -6. **Modifytheheader filesincluded in the fonts and images directories**.404 +**6. Modify header file include in fonts and images directory.** Open the fonts/ui_font_Font12.c file, as shown in image 5.7, then modify the '#include "../ui.h"' to '#include "../ui_water_leak.h"', the image 5.8 is the modified image. Other font file need to be modified in same way. 638 638 639 -Open the **fonts/ui_font_Font12.c** file, as shown in Image 7.7, and change **#include "../ui.h"** to **#include "../ui_water_leak.h"**. The modified file is shown in Image 7.8. Other font files need to be modified in the same way. 640 - 641 641 [[image:image-20241121171629-11.png]] 642 642 643 - image 7.7unmodified font file408 + image 5.7 before-modified font file 644 644 645 645 [[image:image-20241121171901-12.png]] 646 646 647 - image 7.8 modified font file412 + image 5.8 modified font file 648 648 649 -Open the **images/ui_img_battery_empty_png.c**file,Image7.9,andchange**#include "../ui.h"**to**#include "../ui_water_leak.h"**.ThemodifiedfileisshowninImage7.10.Other image filesneed to be modified inthesame way.414 +Open the images/ui_img_battery_empty_png.c file, as shown in image 5.9, then modify the '#include "../ui.h"' to '#include "../ui_water_leak.h"', the image 5.10 is the modified image. Other image file need to be modified in same way. 650 650 651 651 [[image:image-20241121172714-13.png]] 652 652 653 - 7.9unmodified image file418 + image 5.9 before-modified image file 654 654 655 655 [[image:image-20241121172908-14.png]] 656 656 657 - image 7.10 modified image file422 + image 5.10 modified image file 658 658 659 -7. Modify the **ui_water_leak/CMakeLists.txt**.Open this file, and modify itas shownin image7.11(before)andimage7.12(after).424 +**7. Modify the ui_water_leak/CMakeLists.txt.** Open this file, and modify it from image 5.11 to image 5.12. 660 660 661 661 [[image:image-20241121180030-15.png]] 662 662 663 - image 7.11 ui_water_leak/CMakeLists.txt before modification428 + image 5.11 ui_water_leak/CMakeLists.txt before modification 664 664 665 665 [[image:image-20241121180517-16.png]] 666 666 667 - image 7.12 ui_water_leak/CMakeLists.txt after modification432 + image 5.12 ui_water_leak/CMakeLists.txt after modification 668 668 434 +**8. Modify ui_water_leak.h file.** The image 5.13, 5.14 show the code before modification, and the image 5.15, 5.16 show the code after modification. 669 669 670 -8. Modify the **ui_water_leak.h** file. Images 7.13 and 7.14 show the code before modification, while Images 7.15 and 7.16 show the code after modification. 671 - 672 672 [[image:image-20241122094200-23.png]] 673 673 674 - image 7.13 ui_water_leak.h (1) before modification438 + image 5.13 ui_water_leak.h (1) before modification 675 675 676 676 [[image:image-20241122094320-24.png||height="852" width="554"]] 677 677 678 - image 7.14 ui_water_leak.h (2) before modification442 + image 5.14 ui_water_leak.h (2) before modification 679 679 680 680 [[image:image-20241122094600-25.png||height="1078" width="554"]] 681 681 682 - image 7.15 ui_water_leak.h (1) after modification446 + image 5.15 ui_water_leak.h (1) after modification 683 683 684 684 [[image:image-20241122094719-26.png||height="941" width="583"]] 685 685 686 - image 7.16 ui_water_leak.h (2) before modification450 + image 5.16 ui_water_leak.h (2) before modification 687 687 688 -9. **Modify ui_water_leak.c file.** The image7.17,7.18,7.19 show the code before modification, and the image7.20,7.21,7.22 show the code after modification.452 +**9. Modify ui_water_leak.c file.** The image 5.17, 5.18, 5.19 show the code before modification, and the image 5.20, 5.21, 5.22 show the code after modification. 689 689 690 690 _ui_flag_modify( ((lv_obj_t *)(e->user_data)), LV_OBJ_FLAG_HIDDEN, _UI_MODIFY_FLAG_TOGGLE); This code replaces 4 lines of code in ui_water_leak.c, so it is pasted here for convenience. 691 691 692 692 [[image:image-20241122102929-27.png||height="619" width="426"]] 693 693 694 - image 7.17 ui_water_leak.c (1) before modification458 + image 5.17 ui_water_leak.c (1) before modification 695 695 696 696 [[image:image-20241122112838-30.png||height="551" width="628"]] 697 697 698 - image 7.18 ui_water_leak.c (2) before modification462 + image 5.18 ui_water_leak.c (2) before modification 699 699 700 700 [[image:image-20241122110815-29.png||height="725" width="712"]] 701 701 702 - image 7.19 ui_water_leak.c (3) before modification466 + image 5.19 ui_water_leak.c (3) before modification 703 703 704 704 [[image:image-20241122113158-31.png||height="872" width="677"]] 705 705 706 - image 7.20 ui_water_leak.c (1) after modification470 + image 5.20 ui_water_leak.c (1) after modification 707 707 708 708 [[image:image-20241122113259-33.png||height="874" width="724"]] 709 709 710 - image 7.21 ui_water_leak.c (2) after modification474 + image 5.21 ui_water_leak.c (2) after modification 711 711 712 712 [[image:image-20241122113359-34.png||height="804" width="746"]] 713 713 714 - image 7.22 ui_water_leak.c (3) after modification478 + image 5.22 ui_water_leak.c (3) after modification 715 715 716 -10. **Modify ui_water_leak_events.h file.** The image7.23 show the code before modification, and the image7.24 show the code after modification.480 +**10. Modify ui_water_leak_events.h file.** The image 5.23 show the code before modification, and the image 5.24 show the code after modification. 717 717 718 718 [[image:image-20241122134113-35.png||height="380" width="421"]] 719 719 720 - image 7.23 ui_water_leak_events_.h before modification484 + image 5.23 ui_water_leak_events_.h before modification 721 721 722 722 [[image:image-20241122134420-37.png||height="201" width="283"]] 723 723 724 -image 7.24 ui_water_leak_events_.h after modification488 +image 5.24 ui_water_leak_events_.h after modification 725 725 726 -11. **Modify ui_water_leak_events.c file.** The image7.25 show the code before modification, and the image7.26 show the code after modification.490 +**11. Modify ui_water_leak_events.c file.** The image 5.25 show the code before modification, and the image 5.26 show the code after modification. 727 727 728 728 Step1. '#include "ui.h"'~-~->'#include "ui_water_leak.h"' 729 729 ... ... @@ -737,14 +737,14 @@ 737 737 738 738 [[image:image-20241122135023-38.png||height="358" width="372"]] 739 739 740 - image 7.25 ui_water_leak_events_.c before modification504 + image 5.25 ui_water_leak_events_.c before modification 741 741 742 742 [[image:image-20241122135258-39.png||height="403" width="559"]] 743 743 744 - image 7.26 ui_water_leak_events_.c after modification508 + image 5.26 ui_water_leak_events_.c after modification 745 745 746 746 747 -12. **Modify ui_water_leak_style.c file.**511 +**12. Modify ui_water_leak_style.c file.** 748 748 749 749 Step1. '#include "../ui.h"'~-~->#include '"../ui_water_leak.h"' 750 750 ... ... @@ -754,67 +754,66 @@ 754 754 755 755 [[image:image-20241122141536-41.png||height="361" width="612"]] 756 756 757 - image 7.27 ui_water_leak_style.c (1) before modification521 + image 5.27 ui_water_leak_style.c (1) before modification 758 758 759 759 [[image:image-20241122142129-42.png||height="386" width="613"]] 760 760 761 - image 7.28 ui_water_leak_style.c (1) after modification525 + image 5.28 ui_water_leak_style.c (1) after modification 762 762 763 763 764 764 Step2. modify 'void ui_ScreenMain_screen_init(void)'~-~->'panel_with_type create_water_leak(uint8_t index)' 765 765 766 - delete code as shown in image 7.29530 + delete code as shown in image 5.29 767 767 768 768 [[image:image-20241122145620-44.png||height="757" width="671"]] 769 769 770 - image 7.29 ui_water_leak_style.c (2)534 + image 5.29 ui_water_leak_style.c (2) 771 771 772 772 773 -Step3. The image 7.30,7.31 show the change.537 +Step3. The image 5.30, 5.31 show the change. 774 774 775 775 [[image:image-20241122152026-45.png||height="277" width="828"]] 776 776 777 - image 7.30 ui_water_leak_style.c (3) before modification541 + image 5.30 ui_water_leak_style.c (3) before modification 778 778 779 779 [[image:image-20241122152542-46.png||height="293" width="830"]] 780 780 781 - image 7.31 ui_water_leak_style.c (3) after modification545 + image 5.31 ui_water_leak_style.c (3) after modification 782 782 783 783 784 -Step4. Copy partly the code in ui_water_leak.c, paste at extra_lib/sort.h(The process is shown in image 7.32,7.33).548 +Step4. Copy partly the code in ui_water_leak.c, paste at extra_lib/sort.h(The process is shown in image 5.32, 5.33). 785 785 786 786 [[image:image-20241122153958-47.png]] 787 787 788 - image 7.32 ui_water_leak_style.c (4)552 + image 5.32 ui_water_leak_style.c (4) 789 789 790 - 791 791 [[image:image-20241122154755-49.png||height="864" width="513"]] 792 792 793 - image 7.33 ui_water_leak_style.c (4)556 + image 5.33 ui_water_leak_style.c (4) 794 794 795 795 796 -Step5. Delete event function in code which was just pasted in extra_lib/sort.h(The process is shown in image 7.34).559 +Step5. Delete event function in code which was just pasted in extra_lib/sort.h(The process is shown in image 5.34). 797 797 798 798 [[image:image-20241122155650-50.png||height="922" width="513"]] 799 799 800 - image 7.34 ui_water_leak_style.c (5)563 + image 5.34 ui_water_leak_style.c (5) 801 801 802 802 803 -Step6. Add some lines of code in extra_lib/sort.h as shown in image 7.35.566 +Step6. Add some lines of code in extra_lib/sort.h as shown in image 5.35. 804 804 805 805 [[image:image-20241122161934-51.png]] 806 806 807 - image 7.35570 + image 5.35 808 808 809 809 810 -Step7. Add a line of code in extra_lib/sort.h as shown in image 7.36.573 +Step7. Add a line of code in extra_lib/sort.h as shown in image 5.36. 811 811 812 812 [[image:image-20241122162852-53.png||height="330" width="529"]] 813 813 814 - image 7.37577 + image 5.37 815 815 816 816 817 -Step8. Add some code in ui_water_leak_style.c as shown in image 7.38 from line534 to line 576 in detail.580 +Step8. Add some code in ui_water_leak_style.c as shown in image 5.38 from line534 to line 576 in detail. 818 818 819 819 panel_with_type union_sensor; 820 820 ... ... @@ -828,45 +828,36 @@ 828 828 829 829 return union_sensor; 830 830 831 -[[image:image-202 50122173546-6.png||height="777" width="922"]]594 +[[image:image-20241122171211-54.png||height="635" width="792"]] 832 832 833 - image 7.38596 + image 5.38 834 834 835 835 836 -13. Rest midificationinsort.hfile.599 +**13. Modify sort.c file.** 837 837 838 - Inimage7.39 as below, wecansee"WATER_LEAK_TYPE" at line24 andwaterswitchstatusdefinitionat line32,33,and thesearewhat weneedto add in sort.h.601 +Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 16. 839 839 840 -[[image:image-202 50122170230-1.png||height="580" width="513"]]603 +[[image:image-20241122173718-56.png||height="378" width="579"]] 841 841 842 - image 7.39 sort.h605 + image 5.39 sort.c (1) 843 843 844 -13. **Modify sort.c file.** 845 - 846 -Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 26. 847 - 848 -[[image:image-20250122171910-5.png||height="524" width="510"]] 849 - 850 - image 7.40 sort.c (1) 851 - 852 852 There are still some changes need to be done in sort.c, and omit here for the moment. 853 853 854 854 610 += 6. FAQ = 855 855 856 -= 8.FAQ=612 +== 6.1 == 857 857 858 -== 8.1 == 859 859 615 += 7. Order Info = 860 860 861 -= 9.OrderInfo=617 +== 7.1 Part Number == 862 862 863 -== 9.1 Part Number == 864 864 865 - 866 866 Part Number: (% style="color:#4472c4" %)LTS5 867 867 868 868 869 -== 9.2 Packing Info ==623 +== 7.2 Packing Info == 870 870 871 871 872 872 **Package Includes**: ... ... @@ -875,21 +875,20 @@ 875 875 * 5V,2A DC Power Adapter. 876 876 * USB Type C Program Cable 877 877 878 -= 10. Support =632 += 8. Support = 879 879 880 880 881 881 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 882 882 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]. 883 883 884 -= 11. Reference material =638 += 9. Reference material = 885 885 886 886 887 -* Datasheet: [[https:~~/~~/www.dropbox.com/scl/fo/fr7wjsdfh9huchg59p7bv/APASCR0elWtp_EbUZ1W9K-A?rlkey=pcuptw3dtg5pw9vgt4ag6hs9z&st=ds6hdztg&dl=0>>https://www.dropbox.com/scl/fo/fr7wjsdfh9huchg59p7bv/APASCR0elWtp_EbUZ1W9K-A?rlkey=pcuptw3dtg5pw9vgt4ag6hs9z&st=ds6hdztg&dl=0]] 888 -* schematic: [[LTS5-V1>>https://www.dropbox.com/scl/fo/grwr5b4x1tk2omyjwg06y/ACleSdi5f7p5zRB2mfPH7CE?rlkey=vhcs83jrj9tkmw8wa9m9wo5rx&st=hkhe3bbj&dl=0]] 889 -* Source Code: [[dragino/LoRa-HMI-Touch-Screen: Open Source LoRa / LoRaWAN HMI Touch Screen Project>>url:https://github.com/dragino/LoRa-HMI-Touch-Screen/tree/main]] 641 +* Datasheet 642 +* Source Code 890 890 * Mechinical 891 891 892 -= 1 2. FCC Warning =645 += 10. FCC Warning = 893 893 894 894 895 895 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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