Changes for page 2 Script
Last modified by Devin Chen on 2025/06/06 14:03
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 0 added, 1 removed)
Details
- Page properties
-
- Content
-
... ... @@ -349,105 +349,6 @@ 349 349 end 350 350 {{/code}} 351 351 352 - 353 -== **1.8 How to parse value from HTTP response body** == 354 - 355 -This example use [[https:~~/~~/www.weatherapi.com/>>https://www.weatherapi.com/]] as example, to show how to parse value from HTTP response body. When we input the city name into address "@HDW5050": 356 - 357 -(% style="text-align:center" %) 358 -[[image:InputHTTPparameter.png]] 359 - 360 -Then the response body would be like as following: 361 - 362 -{{code language="json"}} 363 -{ 364 - "location": { 365 - "name": "Madrid", 366 - "region": "Madrid", 367 - "country": "Spain", 368 - "lat": 40.4, 369 - "lon": -3.68, 370 - "tz_id": "Europe/Madrid", 371 - "localtime_epoch": 1669022636, 372 - "localtime": "2022-11-21 10:23" 373 - }, 374 - "current": { 375 - "last_updated_epoch": 1669022100, 376 - "last_updated": "2022-11-21 10:15", 377 - "temp_c": 13.0, 378 - "temp_f": 55.4, 379 - "is_day": 1, 380 - "condition": { 381 - "text": "Partly cloudy", 382 - "icon": "//cdn.weatherapi.com/weather/64x64/day/116.png", 383 - "code": 1003 384 - }, 385 - "wind_mph": 11.9, 386 - "wind_kph": 19.1, 387 - "wind_degree": 210, 388 - "wind_dir": "SSW", 389 - "pressure_mb": 1015.0, 390 - "pressure_in": 29.97, 391 - "precip_mm": 0.0, 392 - "precip_in": 0.0, 393 - "humidity": 88, 394 - "cloud": 75, 395 - "feelslike_c": 10.8, 396 - "feelslike_f": 51.4, 397 - "vis_km": 10.0, 398 - "vis_miles": 6.0, 399 - "uv": 3.0, 400 - "gust_mph": 22.1, 401 - "gust_kph": 35.6 402 - } 403 -} 404 -{{/code}} 405 - 406 -(% class="wikigeneratedid" %) 407 -So we decode json into lua object to assign the value into addresses HDW6060(temperature), HDW7070(humidity) the code example like follows: 408 - 409 -{{code language="lua"}} 410 -local APIkey = '70faaecf926b4341b1974006221711' 411 - 412 - 413 -local http = require("socket.http") 414 -local json = require("json") 415 - 416 --- Send http.get request and return response result 417 -function getHttpsUrl(url) 418 - local result_table, code, headers, status = http.request(url) 419 - print("code:"..code) 420 - if code~= 200 then 421 - return 422 - else 423 - return result_table 424 - end 425 -end 426 - 427 -function sendAPI(key, city) 428 - local url = "http://api.weatherapi.com/v1/current.json?key="..key.."&q="..city.."&aqi=no" 429 - --local url = 'http://v-box.net' 430 - --local url = 'https://www.google.com/' 431 - --http://api.weatherapi.com/v1/current.json?key=70faaecf926b4341b1974006221711&q=Barcelona&aqi=no 432 - print("Get the link:"..url) 433 - local body = getHttpsUrl(url) 434 - --print(body) 435 - local jsonBody = json.decode(body) 436 - --print(jsonBody["current"]["temp_c"]) 437 - --print(type(jsonBody["current"]["temp_c"])) 438 - --print(type(jsonBody["current"]["humidity"])) 439 - addr_setfloat("@HDW6060", jsonBody["current"]["temp_c"]) 440 - addr_setword("@HDW7070", jsonBody["current"]["humidity"]) 441 -end 442 - 443 - 444 -function Weather.main() 445 - local cityName = addr_getstring("@HDW5050",6) 446 - print("cityName: "..cityName) 447 - sendAPI(APIkey, cityName) 448 -end 449 -{{/code}} 450 - 451 451 = **2 V-Box connect with third part server** = 452 452 453 453 V-Box have two mode.One is for V-Net,User need to use WECON server to store data.We call this V-NET platform. ... ... @@ -600,134 +600,142 @@ 600 600 -- Meta class 601 601 --main 602 602 function mq.main() 603 - 604 - 504 + if not mq.m then 505 + local err = "" 605 605 606 - mq.m, err = mqtt.create("tcp://grouprobotinfo.com:1883", "ClienID") -- create connection 607 - if mq.m then 608 - mq.config = { 609 - username = "",-- ID 610 - password = "",-- password 611 - netway = 1, -- Ethernet connection, WIFI=1 612 - -- keepalive = 100, -- Optional, set the connection heartbeat interval for 100 seconds. 613 - -- cleansession = 0, -- Optional, keep session 614 - } 615 - mq.m:on("message", function(topic, msg) -- Register for receiving message callbacks 616 - local str = string.format("%s:%s", topic, msg) 617 - -- print("mqtt msg:", str) -- Print out the received topics and content 618 - end) 619 - mq.m:on("offline", function (cause) -- Register for lost connection callbacks 620 - -- addr_setstring("@xxx", "cause"..(cause or " got nil")) 621 - end) 622 - mq.m:on("arrived", function() -- Registration for sending messages to callbacks 623 - print("msg arrived") 624 - end) 625 - else 626 - print("mqtt create failed:", err) -- Create object failed 627 - end 628 - else 629 - if mq.m:isconnected() then -- If online, post a message 630 - local phaseStatus ="unknow" 631 - if addr_getbit("@Standby")== 1 then 632 - phaseStatus = "Standby" 633 - elseif addr_getbit("@Pre-Freeze")==1 then 634 - phaseStatus= "Pre-Freeze" 635 - elseif addr_getbit("@Prepare")==1 then 636 - phaseStatus ="Prepare" 637 - elseif addr_getbit("@Primary Dry")==1 then 638 - phaseStatus = "Primary dry" 639 - elseif addr_getbit("@Secondary Dry")==1 then 640 - phaseStatus = "Secondary Dry" 641 - end 642 - --print(addr_getbit("@Primary Dry")) 507 + mq.m, err = mqtt.create("tcp://grouprobotinfo.com:1883", "ClienID") -- create connection 508 + if mq.m then 509 + mq.config = { 510 + username = "",-- ID 511 + password = "",-- password 512 + netway = 1, -- Ethernet connection, WIFI=1 513 + -- keepalive = 100, -- Optional, set the connection heartbeat interval for 100 seconds. 514 + -- cleansession = 0, -- Optional, keep session 515 + } 516 + mq.m:on("message", function(topic, msg) -- Register for receiving message callbacks 517 + local str = string.format("%s:%s", topic, msg) 518 + -- print("mqtt msg:", str) -- Print out the received topics and content 519 + end 520 + ) 521 + mq.m:on("offline", function (cause) -- Register for lost connection callbacks 522 + -- addr_setstring("@xxx", "cause"..(cause or " got nil")) 523 + end) 524 + mq.m:on("arrived", function() -- Registration for sending messages to callbacks 525 + print("msg arrived") 526 + end) 527 + else 528 + print("mqtt create failed:", err) -- Create object failed 529 + end 530 + else 531 + if mq.m:isconnected() then -- If online, post a message 532 + local phaseStatus ="unknow" 533 + if addr_getbit("@Standby")== 1 then 534 + phaseStatus = "Standby" 535 + elseif addr_getbit("@Pre-Freeze")==1 then 536 + phaseStatus= "Pre-Freeze" 537 + elseif addr_getbit("@Prepare")==1 then 538 + phaseStatus ="Prepare" 539 + elseif addr_getbit("@Primary Dry")==1 then 540 + phaseStatus = "Primary dry" 541 + elseif addr_getbit("@Secondary Dry")==1 then 542 + phaseStatus = "Secondary Dry" 543 + end 544 +-- print(addr_getbit("@Primary Dry")) 643 643 ------------------------------------------------------------------------------------------------------------------------- 644 - local activating ="unknow" 645 - if addr_getbit("@Compressor")==1 then 646 - activating = ",".."Compressor" 647 - end 648 - if addr_getbit("@Silicone Pump")==1 then 649 - activating = activating..",".."Silicone Pump" 650 - end 651 - if addr_getbit("@Vacuum Pump")==1 then 652 - activating = activating..",".."Vacuum Pump" 653 - end 654 - if addr_getbit("@Root Pump")==1 then 655 - activating = activating..",".."Root Pump" 656 - end 657 - if addr_getbit("@Heater")==1 then 658 - activating = activating..",".."Heater" 659 - end 660 - if addr_getbit("@Valve Silicone")==1 then 661 - activating = activating..",".."Valve Silicone" 662 - end 663 - if addr_getbit("@Valve Ice Condenser")==1 then 664 - activating = activating..",".."Valve Ice Condenser" 665 - end 666 - if addr_getbit("@Valve Vacuum Pump")==1 then 667 - activating = activating..",".."Valve Vacuum Pump" 668 - end 669 - local pr_activating =string.sub(activating,2) 670 - -- print(pr_activating) 671 - local status_text ="unknow" 672 - if addr_getbit("@Status Run")==1 then 673 - status_text = "RUNNING" 674 - else 675 - status_text = "STOP" 676 - end 677 -------------------------------------------------------------------------------------------------------------------------- 678 - local js = {type="status", 679 - mc_name ="FD300", 680 - status=status_text, 681 - elapsed_time={ 682 - hour=addr_getword("@Elapsed Time (Hour)"), 683 - min=addr_getword("@Elapsed Time (Minute)"), 684 - sec=addr_getword("@Elapsed Time (Second)") 685 - }, 686 - phase = phaseStatus, 687 - step = addr_getword("@Step"), 688 - activating_output = pr_activating, 689 - sv=addr_getshort("@SV Silicone")/10, 690 - pv=addr_getshort("@PV Silicone")/10, 691 - product1=addr_getshort("@Product 1")/10, 546 + local activating ="unknow" 547 + if addr_getbit("@Compressor")==1 then 548 + activating = ",".."Compressor" 549 + end 550 + if addr_getbit("@Silicone Pump")==1 then 551 + activating = activating..",".."Silicone Pump" 552 + end 553 + if addr_getbit("@Vacuum Pump")==1 then 554 + activating = activating..",".."Vacuum Pump" 555 + end 556 + if addr_getbit("@Root Pump")==1 then 557 + activating = activating..",".."Root Pump" 558 + end 559 + if addr_getbit("@Heater")==1 then 560 + activating = activating..",".."Heater" 561 + end 562 + if addr_getbit("@Valve Silicone")==1 then 563 + activating = activating..",".."Valve Silicone" 564 + end 565 + if addr_getbit("@Valve Ice Condenser")==1 then 566 + activating = activating..",".."Valve Ice Condenser" 567 + end 568 + if addr_getbit("@Valve Vacuum Pump")==1 then 569 + activating = activating..",".."Valve Vacuum Pump" 570 + end 571 + local pr_activating =string.sub(activating,2) 572 + -- print(pr_activating) 692 692 693 - product2=addr_getshort("@Product 2")/10, 694 - product3=addr_getshort("@Product 3")/10, 695 - product4=addr_getshort("@Product 4")/10, 696 - ice1=addr_getshort("@Ice condenser 1")/10, 697 - ice2=addr_getshort("@Ice condenser 2")/10, 698 - vacuum=addr_getfloat("@Vacuum") 699 - } 700 - local jsAlarm = { HPC = addr_getbit("@B_25395#W0.00"), 701 - ODPC = addr_getbit("@B_25395#W0.01"), 702 - MTPC=addr_getbit("@B_25395#W0.02"), 703 - HTT = addr_getbit("@B_25395#W1.03"), 704 - CPC = addr_getbit("@B_25395#W0.08"), 705 - CPSP =addr_getbit("@B_25395#W1.00"), 706 - CPVP =addr_getbit("@B_25395#W0.10"), 707 - CPRP =addr_getbit("@B_25395#W0.11"), 708 - HP =addr_getbit("@B_25395#W1.01"), 709 - PP= addr_getbit("@B_25395#W1.02"), 710 - PO=addr_getbit("@B_25395#W0.07"), 711 - FSE=addr_getbit("@B_25395#W2.04"), 712 - AVVSVV=addr_getbit("@B_25395#W1.12"), 713 - ICHT=addr_getbit("@B_25395#W3.06") 714 - } 715 - -- ("@B_25395#CIO1.02") 716 - mq.m:publish("mqtt-v-box-epsilon-fd300", json.encode(js) , 0, 0) 717 - mq.m:publish("mqtt-v-box-epsilon-alarm-fd300", json.encode(jsAlarm) , 0, 0) 718 - else 719 - local stat, err = mq.m:connect(mq.config) -- connection 720 - if stat == nil then --Determine whether to connect 721 - print("mqtt connect failed:", err) 722 - return -- Connection failed, return directly 723 - end 724 - mq.m:subscribe("mqtt-v-box-epsilon", 0)-- Subscribe to topics 725 725 726 - end 727 - -- mq.m:unsubscribe("stc/test") 728 - -- mq.m:disconnect() -- close matt 729 - -- mq.m:close() -- close clase 730 - end 575 + 576 + local status_text ="unknow" 577 + if addr_getbit("@Status Run")==1 then 578 + status_text = "RUNNING" 579 + else 580 + status_text = "STOP" 581 + end 582 +------------------------------------------------------------------------------------------------------------------------- 583 + 584 + local js = {type="status", 585 + mc_name ="FD300", 586 + status=status_text, 587 + elapsed_time={ 588 + hour=addr_getword("@Elapsed Time (Hour)"), 589 + min=addr_getword("@Elapsed Time (Minute)"), 590 + sec=addr_getword("@Elapsed Time (Second)") 591 + }, 592 + phase = phaseStatus, 593 + step = addr_getword("@Step"), 594 + activating_output = pr_activating, 595 + sv=addr_getshort("@SV Silicone")/10, 596 + pv=addr_getshort("@PV Silicone")/10, 597 + product1=addr_getshort("@Product 1")/10, 598 + 599 + product2=addr_getshort("@Product 2")/10, 600 + product3=addr_getshort("@Product 3")/10, 601 + product4=addr_getshort("@Product 4")/10, 602 + ice1=addr_getshort("@Ice condenser 1")/10, 603 + ice2=addr_getshort("@Ice condenser 2")/10, 604 + vacuum=addr_getfloat("@Vacuum") 605 + 606 + } 607 + local jsAlarm = { HPC = addr_getbit("@B_25395#W0.00"), 608 + ODPC = addr_getbit("@B_25395#W0.01"), 609 + MTPC=addr_getbit("@B_25395#W0.02"), 610 + HTT = addr_getbit("@B_25395#W1.03"), 611 + CPC = addr_getbit("@B_25395#W0.08"), 612 + CPSP =addr_getbit("@B_25395#W1.00"), 613 + CPVP =addr_getbit("@B_25395#W0.10"), 614 + CPRP =addr_getbit("@B_25395#W0.11"), 615 + HP =addr_getbit("@B_25395#W1.01"), 616 + PP= addr_getbit("@B_25395#W1.02"), 617 + PO=addr_getbit("@B_25395#W0.07"), 618 + FSE=addr_getbit("@B_25395#W2.04"), 619 + AVVSVV=addr_getbit("@B_25395#W1.12"), 620 + ICHT=addr_getbit("@B_25395#W3.06") 621 + 622 + } 623 + 624 + -- ("@B_25395#CIO1.02") 625 + mq.m:publish("mqtt-v-box-epsilon-fd300", json.encode(js) , 0, 0) 626 + mq.m:publish("mqtt-v-box-epsilon-alarm-fd300", json.encode(jsAlarm) , 0, 0) 627 + else 628 + local stat, err = mq.m:connect(mq.config) -- connection 629 + if stat == nil then --Determine whether to connect 630 + print("mqtt connect failed:", err) 631 + return -- Connection failed, return directly 632 + end 633 + mq.m:subscribe("mqtt-v-box-epsilon", 0)-- Subscribe to topics 634 + 635 + end 636 + -- mq.m:unsubscribe("stc/test") 637 + -- mq.m:disconnect() -- close matt 638 + -- mq.m:close() -- close clase 639 + end 731 731 end 732 732 {{/code}} 733 733
- InputHTTPparameter.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Hunter - Size
-
... ... @@ -1,1 +1,0 @@ 1 -17.9 KB - Content