Last modified by Dilisi S on 2025/02/26 19:24
<
From version < 133.1 >
edited by Xiaoling
on 2024/12/26 13:55
To version < 141.2 >
edited by BoYang Xie
on 2025/01/22 17:36
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1 1  (% style="text-align:center" %)
2 -[[image:image-20240915231842-1.png]]
4 +[[image:image-20241226135550-1.png]]
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10 10  (% _mstvisible="1" %)
11 11  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents:**
12 12  
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142 142  
143 143  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.
144 144  
145 -[[image:squareline.io_downloads.png]]
144 +[[image:squareline.io_downloads.png||height="888" width="1294"]]
146 146  
147 147  
148 148  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:
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161 161  * In the **PROJECT SETTINGS**, select **LVGL version **as **8.3.11** and **Resolution** as **800** x **480**.
162 162  * Select the **CREATE **button to create the new project with the selected settings.
163 163  
164 -[[image:squareline-studio-launcher-screen.png]]
163 +[[image:squareline-studio-launcher-screen.png||height="752" width="1415"]]
165 165  
166 166  
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]]
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299 299  
300 300  To integrate, first export the UI code, then make some modifications, and finally relocate the UI code to a specific position within the project.
301 301  
300 +On the  menubar, click **Export -> Export UI** Files as shown in the image below.
301 +
302 302  [[image:1727229798126-306.png]]
303 303  
304 - image 15 export UI file
305 305  
305 +The exported UI files can be found in your SquareLine project folder as shown in the image below.
306 +
307 +
306 306  [[image:1727229821582-258.png||height="333" width="662"]]
307 307  
308 - image 16 exported UI file
309 309  
310 -Create a empty directory entitled "ui" in path "basic_prj/app_components/ui/", and then copy all UI code exported to this directory.
311 +Create a new folder named "**ui**" at path "**basic_prj/app_components/ui/**", and copy all the exported UI code into it as shown in the image below.
311 311  
312 312  [[image:image-20240928144830-11.png]]
313 313  
314 - image 17 open CMakeLists.txt
315 315  
316 +Open the **CMakeLists.txt** file and edit it as ahown below.
317 +
316 316  [[image:1727229892636-154.png||height="521" width="407"]]
317 317  
318 - image 18 modify CMakeLists.txt
319 319  
321 +Open the main.c file and  add two lines of code as shown in the below images.
320 320  
321 -The last step of integrating is adding two lines of code in main.c file.
323 +Add **#include "ui.h"**
322 322  
323 323  [[image:1727229926561-300.png]]
324 324  
325 - image 19 add "ui.h"
326 326  
328 +Add **ui_init();**
329 +
327 327  [[image:1727229955611-607.png]]
328 328  
329 - image 20 add "ui_init()"
330 330  
333 +== 2.5 Brief introduction to the Hello World project ==
331 331  
332 -== 2.5 Brief introduction of hello world project ==
333 333  
336 +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.
334 334  
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.
336 336  
337 -
338 338  == 2.6 Test Result ==
339 339  
340 340  
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.
342 +By pressing the button located at the bottom right, the screen switches to the next one as expected. This confirms that the UI file has been successfully integrated into the project and is functioning correctly.
342 342  
344 +Screen 1:
345 +
343 343  [[image:1727488067077-684.png||height="402" width="574"]]
344 344  
345 - image 21 screen1
346 346  
349 +Screen 2:
350 +
347 347  [[image:1727488157579-949.png||height="397" width="572"]]
348 348  
349 - image 22 screen2
350 350  
351 -
352 352  = 3. Example Project 1: LoRa Central Display =
353 353  
354 354  [[image:image-20240916101737-1.png||height="468" width="683"]]
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356 356  
357 357  = 4. Example Project 2: LoRaWAN RS485 Alarm =
358 358  
359 -= 5. The way to add a new panel to project =
361 += 5. The method for adding a new type of panel to the project =
360 360  
363 +If you don't have this need, then this part of the content can be ignored.
361 361  
362 -**~1. Design a panel in SquareLine Studio, using image 5.1 below as a reference.**
365 +1. Design a panel in SquareLine Studio, as shown in Image 5.1 below for reference.
363 363  
364 364  [[image:image-20241121113445-1.png||height="584" width="934"]]
365 365  
366 - image 5.1 a panel about water_leak
369 + Image 5.1: a panel about water_leak
367 367  
368 368  
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.
372 +2. **Export the UI file: **You need to adjust the export path first, then click '**Export -> Export UI Files**' on the menu bar. This step was introduced earlier. After that, you can get the UI files as shown in Image 5.2.
370 370  
371 371  [[image:image-20241121141120-4.png||height="383" width="795"]]
372 372  
373 - image 5.2 ui files exported
376 + Image 5.2: Exported UI files
374 374  
375 375  
376 -**3. Delete or rename some file.** Here are the steps:
379 +3. **Delete and rename some file.** Here are the steps:
377 377  
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'.
381 + Step 1: Delete the 'components' directory.
382 + Step 2: Delete 'filelist.txt'.
383 + Step 3: Delete 'ui_helpers.c' and 'ui_helpers.h'.
384 + Step 4: Rename 'ui_ScreenMain.c' in the 'screens' directory to 'ui_water_leak_style.c'.
385 + Step 5: Rename the 'screens' directory to 'styles'.
383 383  
384 384  [[image:image-20241121151934-10.png||height="303" width="792"]]
385 385  
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389 389  
390 390   image 5.4 rest file (2)
391 391  
392 -**4. Open this project in vscode.**
395 +4. Open the project in **VS Code**.
393 393  
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.
397 +5. Add the file include path for **water_leak** in **extra_lib/CMakeLists.txt**, as shown in Images 5.5 and 5.6. Its format is similar to that of **tem_hum** or **door**."
395 395  
396 396  [[image:image-20241121181957-17.png||height="438" width="516"]]
397 397  
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401 401  
402 402   image 5.6 extra_lib/CMakeLists.txt after add
403 403  
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.
407 +6.  **Modify the header files included in the fonts and images directories**.
405 405  
409 +Open the **fonts/ui_font_Font12.c** file, as shown in Image 5.7, and change **#include "../ui.h"** to **#include "../ui_water_leak.h"**. The modified file is shown in Image 5.8. Other font files need to be modified in the same way.
410 +
406 406  [[image:image-20241121171629-11.png]]
407 407  
408 408   image 5.7 before-modified font file
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411 411  
412 412   image 5.8 modified font file
413 413  
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.
419 +Open the **images/ui_img_battery_empty_png.c** file, as shown in Image 5.9, and change **#include "../ui.h"** to **#include "../ui_water_leak.h"**. The modified file is shown in Image 5.10. Other image files need to be modified in the same way.
415 415  
416 416  [[image:image-20241121172714-13.png]]
417 417  
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421 421  
422 422   image 5.10 modified image file
423 423  
424 -**7. Modify the ui_water_leak/CMakeLists.txt.** Open this file, and modify it from image 5.11 to image 5.12.
429 +7. Modify the **ui_water_leak/CMakeLists.txt**. Open this file, and modify it as shown in image 5.11 (before) and image 5.12 (after).
425 425  
426 426  [[image:image-20241121180030-15.png]]
427 427  
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431 431  
432 432   image 5.12 ui_water_leak/CMakeLists.txt after modification
433 433  
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.
435 435  
440 +8. Modify the **ui_water_leak.h** file. Images 5.13 and 5.14 show the code before modification, while Images 5.15 and 5.16 show the code after modification.
441 +
436 436  [[image:image-20241122094200-23.png]]
437 437  
438 438   image 5.13 ui_water_leak.h (1) before modification
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449 449  
450 450   image 5.16 ui_water_leak.h (2) before modification
451 451  
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.
458 +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.
453 453  
454 454  _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.
455 455  
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477 477  
478 478   image 5.22 ui_water_leak.c (3) after modification
479 479  
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.
486 +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.
481 481  
482 482  [[image:image-20241122134113-35.png||height="380" width="421"]]
483 483  
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487 487  
488 488  image 5.24 ui_water_leak_events_.h after modification
489 489  
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.
496 +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.
491 491  
492 492  Step1. '#include "ui.h"'~-~->'#include "ui_water_leak.h"'
493 493  
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508 508   image 5.26 ui_water_leak_events_.c after modification
509 509  
510 510  
511 -**12. Modify ui_water_leak_style.c file.**
517 +12. **Modify ui_water_leak_style.c file.**
512 512  
513 513  Step1. '#include "../ui.h"'~-~->#include '"../ui_water_leak.h"'
514 514  
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551 551  
552 552   image 5.32 ui_water_leak_style.c (4)
553 553  
560 +
554 554  [[image:image-20241122154755-49.png||height="864" width="513"]]
555 555  
556 556   image 5.33 ui_water_leak_style.c (4)
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591 591  
592 592  return union_sensor;
593 593  
594 -[[image:image-20241122171211-54.png||height="635" width="792"]]
601 +[[image:image-20250122173546-6.png||height="777" width="922"]]
595 595  
596 596   image 5.38
597 597  
598 598  
599 -**13. Modify sort.c file.**
606 +13. Rest midification in sort.h file.
600 600  
601 -Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 16.
608 +In image 5.39 as below, we can see "WATER_LEAK_TYPE" at line 24 and water leak switch status definition at line 32,33, and these are what we need to add in sort.
602 602  
603 -[[image:image-20241122173718-56.png||height="378" width="579"]]
610 +[[image:image-20250122170230-1.png||height="580" width="513"]]
604 604  
605 - image 5.39 sort.c (1)
612 + image 5.39 sort.h
606 606  
614 +13. **Modify sort.c file.**
615 +
616 +Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 26.
617 +
618 +[[image:image-20250122171910-5.png||height="524" width="510"]]
619 +
620 + image 5.40 sort.c (1)
621 +
607 607  There are still some changes need to be done in sort.c, and omit here for the moment.
608 608  
609 609  
625 +
610 610  = 6. FAQ =
611 611  
612 612  == 6.1 ==
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639 639  
640 640  
641 641  * Datasheet
642 -* Source Code
658 +* 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]]
643 643  * Mechinical
644 644  
645 645  = 10. FCC Warning =
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