Nzira yekutumira sei data kubva kuArduino kuenda kuPython?

Nzira yekufambisa sei data kubva kuArduino kuenda kuPython?

Kukurukurirana pakati peArduino nePython hunyanzvi hwakakosha kune avo vanoda kushandisa data rakatorwa⁤ nemapurojekiti avo eArduino muPython application. Kutsinhana kweruzivo pakati pemitauro miviri iyi inobvumira vanogadzira mapurogiramu kuti vatore mukana wakazara wekugona kweese masystem uye kugadzira mamwe epamberi uye akazara mhinduro. Munyaya ino, tichaongorora diversos métodos ku ⁤ kufambisa data kubva kuArduino kuenda kuPython.

Kugadzira kutaurirana pakati peArduino nePython, isu tichada yakavimbika yekutaurirana protocol. Sarudzo ine mukurumbira ndeye kushandisa serial kutaurirana.⁣ Kuburikidza nekubatanidza uku, zvinokwanisika kutumira data. munguva chaiyo kubva kuArduino kuenda kuchirongwa chePython pakombiyuta. Zvisinei, kune dzimwe nzira, dzakadai sekushandisa wireless communication protocols kana kutumira data pamusoro peEthernet kana Wi-Fi connection.

Kana iyo yekutaurirana protocol yekushandisa yasarudzwa, yakakosha gadzirisa zvakanaka zvose Arduino uye chirongwa chePython kuitira kuti vanzwisise mumwe nomumwe. Izvi zvinosanganisira kutsanangura mwero webaud, huwandu hwe data bits, iyo parity bit (kana zvichidikanwa) uye nhamba yekumira bits. Aya ma paramita anofanirwa kunge akafanana pamativi ese ekutaurirana kuti uwane kubudirira kutaurirana.

Pane diferentes formas yekutumira data kubva kuArduino kuenda kuPython. ⁢Chimwe chazvo ndechekugadzira⁤ tambo yemavara muArduino iyo ine data inotumirwa, uye wozoitumira⁤ kuburikidza neserial port kuenda kuPython. Kamwe muPython, zvinokwanisika kududzira uye kushandisa iyi data zvinoenderana nezvinodiwa nemushandisi.

Imwe sarudzo ndeye kushandisa emaraibhurari nyanzvi dzinofambisa kutaurirana pakati peArduino nePython. Aya maraibhurari anopa mabasa uye nzira dzinorerutsa kutapurirana kwedata uye kubvumira kubatanidzwa kwakapusa uye kwakasimba pakati pemitauro miviri.

Mukupedzisa, kufambiswa kwedata kubva kuArduino kuenda kuPython chinhu chakakosha kusanganisa kugona kweaviri masisitimu uye kuita zvakanyanya mapurojekiti nebudiriro dziri kushandirwa. Nekusarudza nzira yakakodzera yekutaurirana uye kushandisa nzira dzakakodzera uye maturusi, vanogadzira mapurogiramu vanogona kugadzira zvigadziriso zvepamberi zvinoshandisa zvine hungwaru data rakagadzirwa neArduino muPython yavo yekushandisa.

- Nhanganyaya yekufambisa data pakati peArduino nePython

Mune ino post, isu tichaongorora inonakidza kugona kufambisa data pakati peArduino nePython. Kukurukurirana pakati pemitauro miviri iyi yekuronga kwave kuwedzera kukurumbira mumunda wemagetsi nemarobhoti, sezvo ichipa nzira inoshanda kuchinjana ruzivo mukati nguva chaiyo. Pano iwe uchaona kuti chii chaizvo chekufambisa data, kuti chingaitwe sei uye mimwe mienzaniso inoshanda.

La transmisión de datos ndiyo nzira yekutumira ruzivo yemudziyo kune mumwe. Panyaya yeArduino nePython, tinogona kutumira uye kugamuchira data kune uye kubva kuArduino microcontroller tichishandisa serial port. Izvi zvinotibvumira kufambisa chero mhando yedata: mazwi, nhamba, masaini eanalog, nezvimwe. ⁣Kukurukurirana kuburikidza neserial port kunobva pamusimboti wekufambiswa kwechiratidziro, uko data inotumirwa mumapaketi akarongwa nekukurumidza ⁤a⁣akatemerwa.

Nzira yakajairika yekumisikidza kutaurirana pakati peArduino ne⁢ Python iri kushandisa raibhurari yePySerial muPython. Raibhurari iyi inotipa maturusi anodiwa ekudyidzana neiyo serial port uye kumisikidza chinongedzo neArduino. Tinogona kutumira uye kugamuchira data tichishandisa mirairo chaiyo yeraibhurari, senge "serial.write()" basa rekutumira data kubva kuPython kuenda ku ⁢Arduino uye "serial.read()" basa rekugamuchira data kubva kuArduino muPython. .

Kuti tiite kutumira data pakati peArduino nePython, ngatimbofungidzira purojekiti iri nyore kwatinoda kubatidza nekudzima LED yakabatana neArduino kubva kuchirongwa chePython. Tichishandisa raibhurari yePySerial, tichanyora kodhi muPython inomisikidza kutaurirana neArduino kuburikidza neiyo serial port. Kubatidza kana kudzima LED, isu tinotumira meseji kubva kuPython kuenda kuArduino uye iyo microcontroller inodudzira iyo meseji yekubatidza kana kudzima LED. Uyu ungori muenzaniso wekutanga, asi mikana haiperi kana zvasvika pakufambisa data pakati peArduino nePython.

-Kubatana kwemuviri pakati peArduino nePython: tambo uye zviteshi zvekutaurirana

Kubatana kwemuviri pakati peArduino nePython kwakakosha kuendesa data pakati pezvishandiso zviviri izvi, zvinodikanwa kushandisa tambo dzakakodzera uye zviteshi zvekutaurirana. Chekutanga, yakafanira USB tambo inofanirwa kusarudzwa kuti ibatanidze iyo Arduino. kuenda kukombiyuta. Iyi tambo inobvumira kuendesa data pakati pemidziyo miviri. Zvakakosha kuve nechokwadi kuti tambo iri muchimiro chakanaka uye inoenderana nemidziyo miviri.

Kana iyo Arduino yave yakabatana nekombuta, zvinodikanwa kuti uone iyo chaiyo yekutaurirana chiteshi. MuPython, iyo PySerial ⁢ module inoshandiswa kumisikidza serial kutaurirana neArduino. Iyi module inobvumira kutapurirana uye kugashira data kuburikidza nemachiteshi ekutaurirana anowanikwa pakombuta. Izvo zvakakosha kuti uone chiteshi chaicho kuti uve nechokwadi chekubatana kwakabudirira pakati peArduino nePython. Unogona kushandisa⁢ mudziyo maneja we sisitimu yekushandisa kana iyo Arduino IDE kuti uone uye uone chiteshi chaicho.

Chinhu chakakosha chekufunga nezvacho kana uchimisa kubatana kwemuviri pakati peArduino nePython ndiko kumisikidzwa kwezviteshi zvekutaurirana. Izvo zvinodikanwa kuve nechokwadi chekuti ese maturusi ari kushandisa iyo yakafanana data yekumhanyisa kumhanya (baud rate) yekutaurirana kunoshanda. Pamusoro pezvo, mamwe maparamendi akadai senhamba ye ⁢data bits, stop bits uye parity zvinofanirwa kugadzirwa nemazvo.⁢ Aya ma parameter anogona kusiyana zvichienderana nekumisikidzwa kwekutaurirana pakati peArduino nePython. Zvinokurudzirwa kuti uongorore zvinyorwa uye mienzaniso inopiwa nemugadziri weArduino kuti uwane mamwe mashoko pamusoro pekugadzirisa kwakakodzera kwezvikepe zvekutaurirana Nekubatana kwemuviri uye kugadzirisa kwezvikepe, data inogona kuendeswa kubudirira kubva kuArduino kusvika kuPython neimwe nzira.

-Kushandiswa kweiyo serial yekutaurirana protocol yekufambisa data

Mundima ye⁢ programming nemagetsi, kutaurirana pakati pemidziyo kwakakosha. Imwe yedzinonyanya kushandiswa nzira dzekufambisa data ndeye serial communication protocol. Iyi protocol inobvumira kutapurirana kwebhiti mukutevedzana pamusoro penzira imwe yekutaurirana. Arduino nePython mapuratifomu maviri anoshandiswa zvakanyanya, uye mune ino chinyorwa tichaongorora nzira yekufambisa data kubva kuArduino kuenda kuPython uchishandisa serial yekutaurirana protocol.

Pane akati wandei matanho akakosha ekutanga akabudirira serial kutaurirana pakati peArduino nePython:

1. Kubatana kwemuviri: Chekutanga, isu tinofanirwa kuve nechokwadi chekuti ⁢Arduino ⁤yakabatana nemazvo pakombuta uchishandisa Tambo yeUSB. Pamusoro pezvo, zvakakosha kumisikidza serial kutaurirana neArduino kuburikidza nechiteshi chaicho. Isu tinokwanisa kuona iyo chaiyo chiteshi munzvimbo yeArduino yekusimudzira.

2. Seri yekukurukurirana kugadzirisa: Kana iyo yekubatanidza yemuviri yasimbiswa, isu tinofanirwa kugadzirisa iyo serial kutaurirana mukati mativi ese ari maviri. MuArduino, tichashandisa Serial.begin() basa kuti titange serial kutaurirana nechiyero ⁢ baud chaiyo.⁤ MuPython, tichashandisa raibhurari yePySerial ⁣kugadzirisa⁤ serial communication nekuseta chiteshi chinoenderana uye chiyero chebaud.

3. Kuendesa uye kugamuchirwa kwedata: Kana serial kutaurirana kwamiswa, tinogona kutanga kutumira uye kugamuchira data pakati peArduino nePython. PaArduino, tichashandisa Serial.print() kana Serial.write() basa rekufambisa data. MuPython, tichashandisa ser.write () basa rekutumira data kuArduino uye ser.read () basa rekugamuchira data kubva kuArduino. Rangarira kuti data rinofanira kutumirwa uye kugashirwa mune imwechete fomati yekutaurirana kwakaringana!

Kushandisa serial communication protocol kuendesa data pakati peArduino nePython inogona kuva yakaoma, asi nekutevera matanho akakodzera uye kunyatsogadzirisa serial communication, kubudirira kwekufambisa kunogoneka. Kana kutaurirana kwangosimbiswa, tinogona kuchinjana data nekudzora zvishandiso kubva kuPython tichishandisa simba⁢ reArduino. Kuedza nemhando dzakasiyana dze data uye nzira dzekuifambisa zvinogona kuvhura nyika ye⁤ mikana mumunda wekuronga uye zvemagetsi. Usazeze kuzviedza!

-Kumisikidza nharaunda yekusimudzira muPython kugamuchira data kubva kuArduino

Kumisikidza yako Python budiriro nharaunda kuti ugamuchire data kubva kuArduino ingaite senge ibasa rakaoma, asi iro riri nyore. Tevere, tinokuratidza matanho anodiwa kuti uzviite.

Danho rekutanga: Isa iyo Arduino software pakombuta yako. Kuti uite kudaro, ingoshanyira iyo webhusaiti ⁢Arduino yepamutemo uye dhawunirodha yazvino vhezheni yesoftware. Kana yangodhaunirodwa, tevera mirairo yekuisa ⁤kupedzisa maitiro. Izvi zvinokutendera iwe kuronga uye kutaurirana neArduino board yako.

Danho rekutanga: Batanidza yako Arduino board pakombuta yako. Uchishandisa USB tambo, batanidza Arduino bhodhi kune imwe yeayo Zviteshi zve USB kubva pakombuta yako. Ita shuwa kuti bhodhi rakanyatsobatanidzwa uye rakabatidzwa.

Danho rekutanga: Isa PySerial, raibhurari yePython inoshandiswa kutaurirana nemasiriyadhi. Vhura terminal yako kana command console uye mhanya unotevera kuraira: pip kuisa pyserial. Izvi zvichaisa PySerial munharaunda yako yePython yekuvandudza.

Kana uchinge wapedza nhanho idzi, iwe unenge wakagadzirira kugamuchira data kubva kuArduino munzvimbo yako yePython yekuvandudza. Iye zvino unogona kutanga kunyora kodhi yako muPython kuti ugamuchire uye ugadzirise data rinouya kubva kuArduino board yako.⁣ Rangarira kuti kutaurirana pakati peArduino nePython kunoitwa kuburikidza neiyo serial port, saka iwe unofanirwa kunyatso gadzirisa baud uye mamwe maparamita ekutaurirana muPython yako. code. Nakidzwa kuyedza uye kugadzira akasiyana mapurojekiti neArduino uye Python!

-Arduino kuronga kuendesa data kuPython

Arduino programming yekuendesa data kuPython Ndihwo hunyanzvi hwakakosha kune avo vanoda kuita zvemagetsi nemapurojekiti emakomputa. Nekusanganiswa kweiyi mitauro miviri yekuronga, zvinokwanisika kugadzira masisitimu akaomarara anosanganisira ese ari maviri Hardware uye software.. Muchinyorwa chino, tichaongorora nzira dzakasiyana uye matekiniki ekuita kufambisa data kubva kuArduino kuenda kuPython nenzira inoshanda uye ⁤ yakavimbika. .

Imwe yemhando dzakajairika dze tumira data kubva kuArduino kuenda kuPython iri kushandisa serial communication. Arduino ine akati wandei serial ports inogona kushandiswa kumisikidza kubatana nekombuta. Kuburikidza nehurongwa hwakakodzera, zvinokwanisika kutumira data kubva kuArduino kuburikidza neaya madoko uye wozoigamuchira muPython. Iyi nzira inoshanda zvakasiyana-siyana uye inobvumira kutapurirana kwemhando dzakasiyana dze data, senge nhamba, nhamba dzedesimali, uye tambo dzemavara.

Imwe sarudzo inonakidza ye tumira data kubva kuArduino kuenda kuPython iri kushandisa nharembozha, seBluetooth kana Wi-Fi. Izvi zvinobvumira kubatana pakati peArduino nemudziyo unomhanya Python ⁢pasina kudiwa kwetambo. Kuti utange kutaurirana uku, zvinodikanwa kushandisa ekunze mamodule anopa rutsigiro kune aya matekinoroji. Kana iyo yekubatanidza yasimbiswa, data inogona kuendeswa nenzira yakafanana kuburikidza ne serial kutaurirana, asi pasina waya.

-Kushandisa maraibhurari uye mirairo yekuendesa data kubva kuArduino kuenda kuPython

Muchikamu chino cheposvo, tiri kuenda⁢ kuongorora Kushandisa maraibhurari uye mirairo yekuendesa data kubva kuArduino kuenda kuPython. Pane nzira dzinoverengeka dzekuzadzisa kutaurirana uku pakati peArduino nePython, asi imwe yeanonyanya kufarirwa ndeye kushandisa raibhurari ye "pySerial". Raibhurari iyi inobvumira serial kutaurirana pakati peArduino nePython kuburikidza neiyo serial port.

Paunenge uchinge uine raibhurari yepySerial yakaiswa munzvimbo yako yePython, unogona kuishandisa kumisikidza serial yekubatanidza kuArduino. Kuti uite izvi, iwe unozofanirwa kuziva nhamba yechiteshi iyo Arduino yako yakabatana nayo. Unogona kuwana iyi nhamba muChidimbu Maneja kana uri kushandisa Windows, kana nekushandisa murairo "ls /dev/tty*" mune terminal kana iwe uri pane Linux-based operating system.

Paunenge uchinge wagadzira serial yekubatanidza pakati peArduino nePython uchishandisa iyo pySerial raibhurari, unogona kutanga kutumira uye kugamuchira data. ⁤Kutumira data kubva kuArduino, unogona kushandisa basa racho "Serial.print()" mune yako Arduino kodhi. Ipapo muPython, unogona kuverenga iyi data uchishandisa basa "Serial.readline()" kubva kuraibhurari ye "pySerial". Izvi zvinokutendera kuti ugamuchire data rakatumirwa kubva kuArduino uye rishandise mune yako Python kodhi.

-Nzira dzepamberi dzekutapurirana data-chaiyo pakati peArduino nePython

Nekutumira data munguva chaiyo pakati peArduino nePython, kune nzira dzepamusoro dzinobvumira kutaurirana kwakanaka uye nekukurumidza. Idzi nzira dzinovimbisa kuvimbika uye kwakaringana kuendesa data, izvo zvakakosha mumashandisirwo apo chaiyo-nguva kuwiriranisa kwakakosha. Pazasi isu tinopa dzimwe dzeidzi nzira dzepamberi dzinogona kushandiswa kuwana dhizaini yekufambisa data pakati peArduino nePython.

1. Kushandisa raibhurari yepySerial: Raibhurari iyi inopa nzira yakapusa yekumisikidza serial yekubatanidza pakati peArduino nePython. Inogona kushandiswa kutumira uye kugamuchira data kuburikidza neiyo serial interface. Inokutendera kuti ugadzirise chiyero chebaud, huwandu hwe data bits, mira zvishoma uye parity. Iyo pySerial⁤ raibhurari inofambisa chaiyo-nguva yekufambisa data uye inopa kutonga kwakazara pamusoro pekutaurirana pakati peArduino nePython.

2. Kuita kutaurirana kuburikidza nezvigadziko: Kukurukurirana kuburikidza nezvigadziko kunobvumira chinongedzo kuti chigadzirwe pakati peArduino nePython pamusoro peTCP/IP network. Izvi zvinopa nzira inoshanduka yekutumira data-chaiyo-nguva uye inobvumira kutaurirana kunyangwe Arduino nePython zvisina kubatana. Dhata inogona kutumirwa uye kugamuchirwa nekugadzira socket server muArduino uye socket mutengi muPython. Iyi nzira yekukurukurirana inonyanya kubatsira kana iwe uchida kutumira data pamusoro pemadaro marefu⁤ kana kupfuura network yemuno.

3. Kushandisa USB serial kutaurirana: Imwe nzira yakajairika yekufambisa chaiyo-nguva data pakati peArduino nePython iri kuburikidza ne USB serial kutaurirana. Arduino inogona kubatanidzwa pakombuta kuburikidza netambo ye USB⁢ uye kutaurirana kwakananga kunogona kugadzwa pakati peArduino nePython. Iyi nzira yekutaurirana inokurumidza uye yakavimbika, ichiita kuti ive yakanaka kune maapplication uko chaiyo-nguva yekufambisa data inodiwa. Iyo pySerial raibhurari inogona kushandiswa kumisikidza USB serial kutaurirana uye kutumira uye kugamuchira data pakati peArduino nePython.

-Kugadzirisa matambudziko akajairika panguva ⁢kutumira data ⁤ pakati peArduino nePython

1. Kugadzika kwekutanga: Usati watanga kuendesa data pakati peArduino nePython, zvakakosha kuve nechokwadi kuti zvese zviri zviviri zvakagadziriswa uye zvakabatana Nezveizvi, zvinodikanwa kuti uone kuti serial port inoshandiswa neArduino inonyatso kuzivikanwa muPython. Uye zvakare, iyo data yekumhanyisa kumhanya (baud rate) yakagadziriswa mune ese Arduino kodhi uye iyo Python script inofanirwa kuverengerwa. Izvi zvinovimbisa kugadzikana uye kwemvura kutaurirana pakati pezvishandiso zvese.

2. Kuverenga nekunyora data: Kana iyo yekutanga gadziriso yagadzirira, zvinokwanisika kutanga kutumira data kubva kuArduino kuenda kuPython uye zvinopesana. PaArduino, mabasa acho achashandiswa Serial.print() o Serial.println() kutumira data kune serial port. Paunenge uri muPython, raibhurari ichashandiswa pySerial ⁢ kuverenga iyo data yakatumirwa naArduino uye zvinopesana.

3. Kugadzirisa kukanganisa: Panguva yekufambiswa kwedata pakati peArduino nePython, mamwe matambudziko anowanzo simuka anoda kugadziriswa. Imwe yacho kurasikirwa kwedata panguva yekutapurirana, izvo zvinogona kuitika nekuda kwematambudziko ekuwiriranisa kana zvisiri izvo baud mwero marongero. Kugadzirisa dambudziko iri, zvinokurudzirwa kuti utarise iyo baud chiyero marongero muArduino nePython. Imwe dambudziko rinowanzo kuvepo kweruzha kana kupindira mukufambiswa kwedata, izvo zvinogona kukonzera kuverenga kwakashata. Muchiitiko ichi, nzira dzekusefa data dzinogona kushandiswa kana imwe yekuona kukanganisa uye kugadzirisa nzira inogona kuwedzerwa kuti ivandudze kutendeseka kweiyo data inofambiswa.

-Kurudziro yekukwidziridza kumhanya uye iko kurongeka kwekufambisa data

Kufambiswa kwedata kwakanaka pakati peArduino nePython kwakakosha kuti ive nechokwadi chekutaurirana kwakatsetseka uye kwakaringana pakati pemidziyo. Pazasi pane mamwe kurudziro achakubatsira iwe kukwidziridza kukurumidza uye huchokwadi hwekutapurirana uku:

1. Shandisa nzira isina kuremerwa yekutaurirana: Kutumira data zvinobudirira, zvinokurudzirwa kushandisa nzira isina kuremerwa yekutaurirana seSerial, I2C kana SPI. Aya maprotocol anobvumira kukurumidza uye kwakavimbika kutapurirana kwedata, iyo inonyanya kukosha kana uchishanda nemavhoriyamu makuru eruzivo.

2. Shandisa chimiro chedata chinoshanda: Kuti ukwidze kukurumidza kutapurirana, zvakakosha kuti ushandise yakanyatsoita data chimiro chinoderedza saizi yemeseji. Imwe nzira yekuita izvi ndeyekushandisa iyo bhinari fomati panzvimbo yezvinyorwa, sezvo izvi zvinoderedza saizi yedata uye zvakanyanya kunatsiridza kukurumidza kwekutapurirana.

3. Shandisa maitiro ekumanikidza uye decompression: Imwe nzira yekukwirisa kukurumidza kutapurirana ndeye kushandisa data compression uye decompression matekiniki. Matekiniki aya anobvumira kuti data ideredzwe saizi ⁤ isati yafambiswa uye⁢ yobva yadzikiswa painogamuchira, zvichikonzera kutapurirana nekukurumidza uye kunoshanda.

Yeuka kuti kukwidziridza kumhanya⁤ uye iko kufambiswa kwedata pakati peArduino⁤ nePython chinhu chakakosha pakubudirira kwemapurojekiti ako. Nekutevera kurudziro idzi, iwe unozokwanisa kuvandudza kugona kwekutaurirana pakati pezvishandiso zvese uye kuwana mhedzisiro iri nani mumashandisirwo ako. Ramba uchitsvaga uye kuyedza kutsvaga nzira nyowani dzekugonesa kutapurirana uku!

-Kushanda kwekushandisa kwekufambisa data kubva kuArduino kuenda kuPython

Imwe yeakajairika uye anoshanda mashandisirwo ekufambisa data kubva kuArduino kuenda kuPython iri mumunda wekutarisa kure uye kutonga. NeArduino, tinogona kuunganidza ruzivo kubva kuma sensors kana ma actuators aripo mune yakasarudzika nharaunda, senge tembiricha, humidity, kana kunyange mamiriro ekuchinja. Nekutumira iyi data kuPython, tinogona kushandisa simba rakazara remutauro uyu wechirongwa kuti tiongorore uye tigadzirise ruzivo, nekudaro tichibvumira chaiyo-nguva yekutarisa uye kuita sarudzo zvichibva pane yakaunganidzwa data.

Chimwe chinoshanda chekushandisa ndiko kubatanidzwa kwe⁢ Arduino nemasevhisi mugore. Pakutumira data kubva kuArduino kuenda kuPython, tinogona kushandisa maraibhurari ePython kana maAPI kutumira ruzivo irworwo kumasevhisi akaita seAWS kana Google Cloud, uko data inogona kuchengetwa, kuongororwa, uye kuoneswa zvakanyanya. Izvi zvinonyanya kukosha kuInternet Yezvinhu (IoT) maapplication ayo anoda kuchengetwa kwegore uye kugadzirisa, sekutarisisa kure kwemidziyo kana masisitimu.

Pamusoro pezvo, kutepfenyura data kubva kuArduino kuenda kuPython kunogona kubatsira mukutonga uye otomatiki maapplication. Semuyenzaniso, tichishandisa raibhurari yePySerial, tinogona kutumira mirairo kuArduino kubva kuPython kudzora zvinobatidza, zvakaita sekubatidza mwenje kana kudzima, kufambisa mota, kana kumisa relay. Izvi zvinobvumira kugadzirwa kwemaotomatiki masisitimu uye kudyidzana nemidziyo yemuviri nenzira inoshanduka uye yakarongeka.