I-FDI Easy LCD Interface Software

ELI Software Overview

I-ELI iwumndeni we-Future Designs, Inc. wempilo ende, izibonisi ezishunyekiwe ze-plug-and-play. Imikhiqizo ye-ELI iyizixazululo zeqiniso zokubonisa ezishumekiwe ezingadingi ubunjiniyela noma isikhathi sokuhola. Yonke imikhiqizo ye-ELI ihambisana nohlu olubanzi lwamakhompyutha ebhodi elilodwa okuhlanganisa i-Raspberry Pi, i-BeagleBone Black namayunithi asekelwe ku-Windows. I-FDI idizayine i-ELI njengendlela yokubonisa eshumekiwe edinga isikhathi esincane sokuthuthukisa ukuze isize amakhasimende afinyelele umkhiqizo ngokushesha. Uma umkhiqizo usukhiqizwa, isiqinisekiso sokutholakala komkhiqizo we-FDI seminyaka eyi-10-15 sisiza ukuqinisekisa amashejuli okukhiqiza ngaphandle kwengcuphe yokuklama kabusha okubizayo noma okudla isikhathi. Funda kabanzi mayelana no ELI TeamFDI.com/ELI

I-Raspberry Pi 

Isingeniso
I-Raspberry Pi iwumugqa odume kakhulu weSingle Board Computers. I-ELI ihloliwe futhi yaboniswa ukuthi isebenza kahle ngayo yonke i-Raspberry Pi, kusukela ku-Raspberry Pi Zero kuya ku-Raspberry Pi 4B. I-Raspberry Pi ngayinye inikeza imbobo ye-USB kanye nembobo ye-HDMI, okuyikhona konke okudingwa yi-ELI kunoma iyiphi i-SBC. Nakuba i-Raspberry Pi ingenawo amandla okuthola Idatha Eyengeziwe Yokuhlonza Isibonisi (EDID) ku-ELI (noma yisiphi isibonisi), i-Raspberry Pi ingalungiselelwa kalula ukuthi isebenze ne-ELI kusetshenziswa ukucushwa. file. Ukusebenzisa ukumisa files kanye nokusetha okujwayelekile kanye nokusetshenziswa kwe-Raspberry Pi konke kuzohlanganiswa kule manuwali.

Amakhebuli kanye Nezimfuneko Zokuxhuma ze-Raspberry Pi 4B ene-ELI
Zonke izinhlelo zamanje ze-ELI zihlolwe kusetshenziswa izingxenye ezilandelayo.

1. 12V DC +/- 5% 2A Power Supply ukunika amandla i-ELI
   • Kudingeka izintambo ezilandelayo ukuze kuxhunywe i-ELI ku-Raspberry Pi:
   • Ikhebula le-HDMI Uhlobo A Lowesilisa kuya ku-D Owesilisa (Usayizi ogcwele kuya kusayizi omncane) Example PN: I-Molex PN: 0687860003, i-Digi-key PN: WM1283-ND
   • (1) Ikhebula le-USB, i-Mini-B kuya kusayizi Ogcwele-A we-Raspberry Pi ukuya ku-ELI (ukusekelwa kwesikrini esithintwayo)
   • (1) I-Wall Adapter Power Supply 5V 2A DC USB C (amandla e-Raspberry Pi). Ungase futhi usebenzise i-adaptha efana ne-PSA05F-050Q enekhebula ye-USB yohlobo A ukuya ku-C.
2. (1) Ikhadi le-SD le-8GB lokubamba isistimu yokusebenza.
3. I-Win32 Disk Imager ( http://www.sourceforge.net/projects/win32diskimager/ )
4. (Ongakukhetha) isithombe sediski se-FDI Raspberry Pi. Isithombe sediski sizonikeza isingeniso kumakhono we-ELI. Izixhumanisi eziqondile zokulanda izithombe zediski zinikezwe eSigabeni 2.4 salo mhlahlandlela.
5. Amakhebuli Nezimfuneko Zokuxhuma ze-Raspberry Pi 3B+ namamodeli amadala ane-ELI Zonke izinhlelo zamanje ze-ELI zihlolwe kusetshenziswa izingxenye ezilandelayo.
6. 12V DC +/- 5% 2A Power Supply ukunika amandla i-ELI
7. Kudingeka izintambo ezilandelayo ukuze kuxhunywe i-ELI ku-Raspberry Pi:
   • (1) Ikhebula le-HDMI Uhlobo A lwekhebula Owesilisa ukuze Thayiphe Owesilisa (Usayizi ogcwele kuya kusayizi ogcwele)
     Example PN: I-Molex PN: 0887689800, i-Digi-key PN: WM19083-ND
   • (1) Ikhebula le-USB, i-Mini-B kuya kusayizi Ogcwele-A we-Raspberry Pi ukuya ku-ELI (ukusekelwa kwesikrini esithintwayo)
   • (1) I-Wall Adapter Power Supply 5V 2A DC USB Micro B (amandla e-Raspberry Pi) njenge-Sparkfun TOL 12890. Ungase futhi usebenzise i-adaptha efana ne-PSA05F-050Q enekhebuli yohlobo A lwe-USB kuya ku-Type B.
8. (1) Ikhadi le-SD le-8GB lokubamba isistimu yokusebenza.
9. I-Win32 Disk Imager ( http://www.sourceforge.net/projects/win32diskimager/ )
10. (Ongakukhetha) isithombe sediski se-FDI Raspberry Pi. Isithombe sediski sizonikeza isingeniso kumakhono we-ELI. Izixhumanisi eziqondile zokulanda izithombe zediski zinikezwe eSigabeni 2.4 salo mhlahlandlela.

I-Raspberry Pi Software kanye nokulandwa kwezinhlelo zokusebenza
I-FDI ine-software yedemo ongayidawuniloda i-Raspberry Pi yakho. Sigcina lesi sithombe sisesikhathini samanje futhi singatholakala kuthebhu Yesoftware kunoma imaphi amakhasi wethu womkhiqizo we-ELI:

• Isithombe se-Raspberry Pi Disk (Isixhumanisi Esiqondile Sokulanda)

I-Raspberry Pi Inqubo Yokuqalisa

Isinyathelo 1: Fometha i-Raspberry Pi nge-ELI Compatible Operating System
I-Raspberry Pi ayinayo i-EMMC engaphakathi. Ngakho-ke, ngaphambi kokuthi uqalise i-Raspberry Pi kufanele uqale ufomethe ikhadi le-MicroSD bese ubhala isithombe sohlelo lokusebenza kulo. I-FDI incoma ukuthi kusetshenziswe izithombe zediski ezilungiselelwe kusengaphambili ezinikezwe kuSigaba 2.3 kule mfuneko. Izithombe zediski ezilungiselelwe ngaphambili ze-FDI zizojwayelanisa i-ELI namandla ayo.
Uma une-software yakho elungele i-Raspberry Pi, qedela lezi zinyathelo ezilandelayo:

1. Fometha i-microSD engu-8GB ibe yi-FAT (Qaphela: hhayi i-FAT32):
   • Vula umyalo womyalo kumodi yokuphatha
   • Chofoza inkinobho ye-Windows Start.
   • Thayipha “cmd”
   • Chofoza kwesokudla "cmd.exe" bese ukhetha "Run as Administrator"
   • Thayipha imiyalo elandelayo:
   • i-diskpart
   • uhlu lwediski
   • Reference Diskpart ukuthola ikhadi lakho le-MicroSD. Inkambu kasayizi iwusizo ekutholeni inombolo yekhadi le-microSD.
2. Khetha inombolo yediski ngokuthayipha umyalo: khetha idiski 1 (Qaphela: Faka esikhundleni "1" inombolo yediski enqunywe yisinyathelo c.)
   Thayipha imiyalo elandelayo:
   • ihlanzekile
   • dala ukwahlukanisa okuyinhloko
   • esebenzayo
   • ifomethi fs=fat (Qaphela: Lokhu kungase kuthathe imizuzu engu-20.)
   • assign letter=f (Qaphela: Faka esikhundleni u-“f” nganoma yiluphi uhlamvu olungenalo ikhompuyutha oyisebenzisayo ukufometha idivayisi.)
   • Phuma
     Khipha okuqukethwe kwesithombe esilandiwe endaweni ephephile kukhompuyutha yakho.
3. Bhala i-OS esanda kulandwa kudiski.
   • Vula i-Win32 Disk Imager. Lokhu kungalandwa kokulandelayo webindawo: http://sourceforge.net/projects/win32diskimager/
   • Setha "Idivayisi" ekhadini le-microSD.
   • Zulazulela kufolda yedivayisi ye-Raspberry Pi kukhompuyutha yakho bese uthola okuthi “.img” file ulandile.
   • Chofoza .
   • Ngemuva kokuthi i-Win32 Disk Imager isiqedile ukubhala isithombe sediski ekhadini le-MicroSD, khipha ikhadi le-MicroSD ekhompyutheni yakho.
4. Faka ikhadi le-MicroSD kusokhethi sekhadi le-Raspberry Pi microSD.

Isinyathelo sesi-2: Qalisa i-Raspberry Pi

1. Xhuma ikhebula le-HDMI nekhebula le-USB ukusuka ku-Raspberry Pi uye ebhodini le-ELI.
2. Amandla ku-ELI enogesi ongu-12VDC +/- 5% 2A.
3. Faka amandla ku-Raspberry Pi ngesixhumi sokufaka samandla.
4. Iyunithi ye-ELI izovula ngokuzenzakalelayo futhi ibonise ukulandelana kwe-boot ye-Raspberry Pi.
5. Xhuma ikhibhodi negundane noma sebenzisa isikrini sokuthinta se-ELI ukuze uqedele ukusethwa kokuqala kwesithombe sakho se-Raspberry Pi.
   Qaphela: Uma usebenzisa ikhophi ye-Raspbian engahambelani ne-FDI Disk Image, kufanele ugcwalise izinyathelo ezengeziwe ezihlinzekwe kuSigaba 26: Ukufaka isithombe sakho se-Raspbian.
6. Iyunithi yakho ye-ELI manje isixhunywe kahle ukuze isebenze okuyisisekelo. Qhubeka nokufaka isofthiwe.

Kusetshenziswa iRaspberry Pi Demonstration Software ku-ELI
Sebenzisa amademo namavidiyo ku-ELI Launcher GUI ukuze uzijwayeze ngamakhono e-ELI. Ungaphumela kudeskithophu evamile ngokuthepha .

Ukufaka isithombe sakho ku-ELI
Ukuze kube lula inqubo yokufaka isithombe sediski kumadivayisi we-Raspberry Pi, kuzodingeka ikhibhodi negundane. Ikhibhodi negundane ngeke kudingeke ukuze usebenzise idivayisi yakho ngemva kokuthi lezi zinyathelo seziqediwe.

1. Ku-PC yakho, landa ikhophi yesithombe sediski osithandayo kusuka kulokhu webindawo: https://www.raspberrypi.org/downloads/
2. Bhala isithombe ekhadini le-microSD usebenzisa uhlelo lwe-disk imager olufana ne-Win32 Disk Imager.
3. Bheka Isigaba 2.5 bese ulandela Isinyathelo 1 kanye Nesinyathelo 2. Sebenzisa isithombe osikhethile esikhundleni sesithombe Sedemo.
4. Landa i-FDI efanele “config.txt” file. Naka ukunaka okukhethekile ukuze uqiniseke ukuthi imodeli ilungile.
   • I-ELI43-Cx (Isixhumanisi Esiqondile Sokulanda)
   • I-ELI70-CR (Isixhumanisi Sokulanda Okuqondile)
   • I-ELI70-CP (Isixhumanisi Sokulanda Okuqondile)
   • I-ELI70-IxHW (Isixhumanisi Esiqondile Sokulanda)
   • I-ELI101-CPW (Isixhumanisi Esiqondile Sokulanda)
   • I-ELI101-IPHW (I-Direct Download Lin
   • I-ELI121-CRW (Isixhumanisi Esiqondile Sokulanda)
   • ELI156-IPHW (Ayikho i-config.txt entsha edingekayo njengoba isivele ifana nokuzenzakalelayo file)
5. Kopisha i-config.txt file kumkhombandlela othi "boot" ekhadini le-MicroSD, esikhundleni salowo okhona file.
6. Khipha ikhadi le-microSD ku-PC.
7. Faka ikhadi le-MicroSD kusokhethi sekhadi le-Raspberry Pi microSD.
8. Xhuma ikhibhodi ye-USB kanye negundane le-USB ku-Raspberry Pi
9. Xhuma ikhebula le-Ethernet ku-Raspberry Pi kanye nomthombo we-inthanethi. Uma usebenzisa i-Raspberry Pi 3 noma entsha ungasebenzisa i-onboard wifi yayo.
10. Vumela isithombe se-Raspbian ukuthi siqale esikrinini sokusetha. Bese uqedela okulandelayo:
    Lungiselela Ikhasi
    
    1. Khetha okuthi “Nweba Fileuhlelo ”
    2. Khetha "Vumela ukuqalisa kudeskithophu/ukuklwebha"
    3. Ekhasini lesibili, khetha okuthi “Ideskithophu, ngena ngemvume njengomsebenzisi 'pi'”Khetha okuthi “Qeda”
    4. Qalisa kabusha Idivayisi
11. Ngemuva kokuthi idivayisi iqale, buyekeza isithombe. Vula "i-LXTerminal" etholakala phezulu kwesokunxele sedeskithophu ye-Raspberry Pi.
12. Thayipha imiyalo elandelayo:
    • sudo apt-get upgradesudo apt-get update
    • Uma lokhu sekuphelile, qalisa kabusha idivayisi.
      QAPHELA: Le nqubo ingathatha amaminithi angafika kwangu-30 kuye ngoxhumo lwakho lwe-inthanethi.
13. Buyekeza ikhibhodi yakho iye ezweni lakho elifanele. Le ngxenye yomhlahlandlela izoba ngeye-US kuphela. (Qaphela: Lokhu akudingekile kulabo abahlala e-UK).
    • Thayipha umyalo olandelayo: sudo dpkg-reconfigure keyboard ukucushwa
    • Ikhasi lokuqala: Khetha "I-Generic 1k (Intel) PC"
    • Ikhasi le-2: Khetha "Okunye"
    • Ikhasi lesi-3: skrolela phansi ku-English (US)
    • Ikhasi lesi-4: skrolela phezulu bese ukhetha isiNgisi (US)
    • Ikhasi lesi-5: setha kokumisiwe kwesakhiwo sekhibhodi
    • Ikhasi lesi-6: awukho ukhiye wokuqamba
    • Ikhasi lesi-7: AKUnconywa ukusebenzisa i-“control+alt+backspace” ukuze uvale i-xserver. I-xserver isebenzisa i-GUI ye-Raspberry Pi. Ukuvala i-xserver kuzokhubaza yonke imisebenzi ye-GUI ize iphinde ivulwe.
      Qalisa kabusha idivayisi. I-shift+3 manje izobonisa kahle uphawu elingu-#.
14.  Landa isofthiwe yokulinganisa ukuze ulinganise isikrini esithintwayo.
    • Thayipha imiyalo elandelayo kutheminali:
    • wget http://adafruit-download.s3.amazonaws.com/xinput-calibrator_0.7.5-1_armhf.deb
    •  I-sudo dpkg –I –B xinput-calibrator_0.7.5.1_armhf.deb
    • Manje ungakwazi ukulinganisa kunoma iyiphi ipinti ngokuthayipha: xinput_calibrator
    •  xinput_calibrator
    • Dlula ezinyathelweni zokulinganisa.
    • Ngemva kokulinganisa ideskithophu izobonisa umbhalo ofana nalowo oboniswe kuMfanekiso 9:
      
    • Kopisha yonke into eqala ngomugqa, Isigaba “InputClass”, ukuya ku-EndSection kuze kube sekugcineni kokulandelayo file: /etc/X11/xorg.conf.d/99-calibration.conf
    • Qalisa kabusha idivayisi. Usebenzisa i-stylus, thepha eduze kwedivayisi ukuze uqinisekise ukuthi ilinganiselwe kahle.

Enye Isofthiwe engase ibe usizo
I-FDI incoma izinhlelo zesofthiwe ezilandelayo njengesithasiselo kulabo abadingekayo ukuze usebenzise i-Raspberry Pi nge-ELI.

1. I-Libre Office iyisuite yehhovisi yomthombo ovulekile ekuvumela view bese uhlela amadokhumenti e-.ppt, .doc, kanye ne-.xls. I-FDI incoma le software ukuthi ibonise izethulo zombukiso wesilayidi ku-ELI
   • I-Libre Office ayikwazi ukusebenzisa noma iyiphi files enesandiso .***x (.pptx, .docx). Ngakho-ke, files ukuze idluliselwe ku-Raspberry Pi ukuze iboniswe ku-ELI kufanele ibe ngefomethi ye-Office 95-2003 (.ppt, .doc, .xls).
   • Ukufaka i-Libre Office, thayipha umyalo olandelayo ku-terminal ye-Raspberry Pi: sudo apt-get libreoffice
   • I-Libre Office izovela engxenyeni ethi Ikhaya->Ihhovisi lemenyu yakho yokuqala.
   • Ukubhala imibhalo ezoyala i-Raspberry Pi ukuthi ivule amaslayidi e-PowerPoint ngemodi yombukiso wesilayidi kuphela, thayipha imiyalo elandelayo kutheminali:
   • #!/umgqomo/bash
   • libreoffice -show /directory/of/powerpoint/name_of_slideshow.ppt
2. I-OMX Player iyisidlali semidiya esakhelwe ku-Raspberry Pi futhi singasebenzisa imidiya ngomugqa womyalo. I-hardware isheshisiwe; ukuthatha i-advantage ye-GPU encane ekhona kumadivayisi we-Raspberry Pi. Ukuze udlale amavidiyo ngokuzenzakalela kunezinguquko ezimbalwa okufanele zenziwe. Ukuze uqedele lezi zinguquko landela lezi zinyathelo:
   • Kukhompyutha, landa okulandelayo file bese uyikopishela kusiqondisi se-Raspberry Pi /home/pi: https://www.raspberrypi.org/forums/download/file.php?id=6086
   • Thayipha imiyalo elandelayo kutheminali:
   • sudo tar -xf omxplayer-helper-scripts.tar -directory=/usr/share/applications/ -overwrite
   • sudo apt-get ukufaka -f wmct
   • Usebenzisa igundane, chofoza kwesokudla kunoma iyiphi i-mp4 onayo kudeskithophu yekhompyutha
   • Khetha okuthi “Vula Nge”
   • Maka “Setha uhlelo lokusebenza olukhethiwe njengesenzo esizenzakalelayo salokhu file thayipha”
   • Iya kokuthi “Izicelo Ezifakiwe-> Umsindo Nevidiyo-> I-OMXPlayer”
   • Chofoza "KULUNGILE"
     Qaphela: Okokufaka kwegundane noma kokuthinta ngeke kusebenze ne-OMXPlayer ngoba isebenzisa iseva yayo yewindi.
3. I-Florence Virtual Keyboard iwuhlelo oluncane olusebenza ngaphambili ngenkathi luvuliwe futhi luhlinzeka nganoma yiluphi uhlelo ukuze luvuleke njengokungathi ikhibhodi yangempela.
   1. Faka i-Florence Virtual Keyboard ngokuthayipha umyalo olandelayo kutheminali: Sudo apt-get install Florence
   2. Vula ikhibhodi ye-Florence Virtual kusuka endaweni elandelayo: Ikhaya->Ukufinyelela Okubanzi->Ikhibhodi Ebonakalayo yaseFlorence

Ukuxazulula inkinga nge-Raspberry Pi nge-ELI

I-FDI incoma ama-workaround alandelayo ngezinkinga ezijwayelekile zokuxazulula inkinga ze-Raspberry Pi:

1. Ukulinganiswa kwesikrini esithintwayo:
   Uma isikrini sokuthinta se-ELI siphelelwe amandla ngokuphelele, thatha lezi zinyathelo:
   • Xhuma ikhibhodi negundane
   • Vula i-LXTerminal
   • Thayipha umyalo olandelayo: xinput_calibrator
   • Landela izinyathelo zokulinganisa
   • Kopisha yonke into eqala ngomugqa, Isigaba “InputClass”, ukuya ku-EndSection kuze kube sekugcineni kokulandelayo file: /etc/X11/xorg.conf.d/99-calibration.conf
   • Qalisa kabusha idivayisi.
2. Ukulungiswa okungalungile esikrinini:
   I-Raspberry Pi iphoqeleka ukuthi yamukele i-EDID ethile futhi ngenxa yalokho iphoqeleka ukuba ixazulule. Uma idivayisi ye-Raspberry Pi isebenzisa i-Raspbian kodwa ibonisa ukulungiswa okungalungile, thatha lezi zinyathelo:
3. Vala idivayisi
4. Khipha ikhadi le-microSD ulifake kukhompyutha yakho.
5. Landa ukulungiselelwa kwethu kwakamuva file. (Bheka Isigaba 2.6: Ukufaka Isithombe Sakho Sakho Se-Raspbian ku-ELI, isinyathelo sesi-4.)
6. Miselela i-config.txt ephumayo ngokuhambisa okulungiselelwe okubuyekeziwe file kwi-boot directory yekhadi le-microSD.

I-BeagleBone Emnyama

Isingeniso
I-Beaglebone Black ingenye yamakhompiyutha ebhodi ethandwa kakhulu. Ngokungafani ne-Raspberry Pi, i-Beaglebone Black ayisekeli Idatha Eyengeziwe Yokuhlonza Isibonisi (EDID). Lokhu kusho ukuthi ungakwazi ukuxhuma i-Beaglebone Black kunoma iyiphi iyunithi ye-ELI futhi izosebenza ngaphandle kokunye ukucushwa okudingekayo. I-Beaglebone Black inembobo ye-microHDMI, ngakho-ke uzodinga ikhebula le-microHDMI kukhebuli ye-Full Size HDMI, noma i-adaptha efanayo. I-Beaglebone Black nayo inembobo eyodwa ye-USB, kodwa yilokho kuphela okudingwa yi-ELI esikrinini sokuthinta. I-Beaglebone Black nayo ine-onboard eMMC, lokhu kusho ukuthi isithombe sediski singabhalwa kudivayisi ngokwayo esikhundleni sokuhlala sisebenzisa ikhadi le-microSD.

Amakhebuli Nezimfuneko Zokuxhuma ze-BeagleBone Black ene-ELI
Wonke amasistimu we-ELI ahlolwe kusetshenziswa ukusetha okulandelayo.

1. 12VDC +/- 5% 2A Power Supply to power ELI
2. (1) Uhlobo lwe-HDMI Owesilisa kuya ku-D Owesilisa (Usayizi Ogcwele kuya kusayizi omncane)
3. (2) Izintambo ze-USB, I-Mini-B ukuya kusayizi Ogcwele-A
   • Ikhebula le-USB elilodwa le-BeagleBone Black ukuya ku-ELI (Ukusekela isikrini sokuthinta
   • Intambo ye-USB eyodwa ye-BeagleBone Black to PC (Amandla ne-Console ye-BeagleBone Black)
   • I-AC ozikhethela yona eya ku-USB Adapter efana ne-PSA05F-050Q (Isixhumanisi) ingase isetshenziselwe ukunikeza ibhodi le-ELI amandla engeziwe kunalawo anganikezwa yikhompyutha.
4. Ukuze usebenzise i-PC yedeskithophu njengekhonsoli, landa izishayeli zenethiwekhi ye-BeagleBone Black USB lapha: http://beagleboard.org/getting-started#step2
5. U-BeagleBone Black usebenza ngaphandle kwebhokisi no-ELI.

BeagleBone Black Ukuqalisa Inqubo
Qaphela: Lo mboniso owe-BeagleBone Black ngaphandle kwebhokisi ngaphandle kwezinguquko kusitoreji sangaphakathi se-EMMC. Izoshayela i-ELI ngaphandle kwezinguquko zesofthiwe, ukulanda, noma ukuguqulwa ku-BeagleBone Black.

1. Xhuma ikhebula le-HDMI nekhebula le-USB ukusuka ku-BeagleBone Black ukuya ebhodini le-ELI.
2. Amandla ku-ELI ngogesi ongu-12VDC +/- 5% 2A.
3. Xhuma Ikhebula le-USB lisuka ku-BeagleBone Black Mini-USB liye ku-PC noma i-adaptha yodonga ye-USB.
4. I-ELI izovula futhi ibonise ukulandelana kwe-BeagleBone Black boot. Ngemuva kokuthi uchungechunge lokuqalisa seluqediwe, qedela izinyathelo zokulinganisa isikrini esithintwayo ngokulandela imiyalo esesibukweni. Uma ukulinganiswa kwesikrini esithintwayo kuqediwe idivayisi izoqala kudeskithophu ye-GUI.
5. I-ELI manje isixhumeke kahle futhi ukusebenza okuyisisekelo kwe-ELI kanye ne-BeagleBone Black kuyatholakala.

Ukuxhumana ne-BeagleBone Black yakho
Kubaluleke kakhulu ukuba nendlela elula yokuxhumana ne-BeagleBone Black yakho ukuze wenze izinguquko zesofthiwe noma ubuyekeze. Kunezindlela ezimbili zokwenza lokhu; (1) IHUB ye-USB elula izokuvumela ukuthi uxhume ikhibhodi, igundane, nanoma iyiphi enye idivayisi edingekayo, noma (2) usebenzisa eyakhelwe ku-USB -> Izishayeli ze-Ethernet zamawindi ukuxhumana ukude ne-BeagleBone Black yakho nge-miniUSB esetshenziselwa ukunika amandla idivayisi.

Izinyathelo zokusetha i-PuTTY ye-BeagleBone Black yakho

1. Landa i-PuTTY: http://the.earth.li/~sgtatham/putty/latest/x86/putty.exe
2. Vula iwindi letheminali ku-BeagleBone Black.
3. Thayipha umyalo olandelayo kutheminali: “ifconfig
4. Skrolela kokuthi “usb0”
5. Qaphela Ikheli lasesizindeni se-inthanethi eduze kwe-“inet addr:” Leli Ikheli Le-IP le-BeagleBone Black.
6. Setha i-Putty ukuze ibukeke njengoMfanekiso 14. (Qaphela: Shintsha Ikheli Le-IP Ngekheli Le-IP le-BeagleBone Black yakho.)
   
7. Chofoza okuthi Vula.
8. Isikhathi sokuqala uxhuma kule divayisi, uzothola isexwayiso sokuvikela. Chofoza okuthi “Yebo” esikrinini esizivelelayo bese uqhubeka.
9. Thayipha okuthi “root”, bese ucindezela u-enter.Uzobona ukwaziswa kuboniswe kuMfanekiso 15.
10. Thayipha "impande", bese ucindezela u-enter.
11. Manje usungenile kudivayisi ye-BeagleBone Black. Imiyalo efakwe ku-LXTerminal nayo ingafakwa ku-PuTTY Terminal.

Ibuyekeza i-Factory BeagleBone Black
Ukusatshalaliswa kwe-Debian Wheezy kwe-Linux isistimu yokusebenza eyisisekelo efika kuwo wonke amadivayisi we-BeagleBone Black kusukela ekukhishweni kwe-Rev C ngo-March 2014. Kunconywa izingcezu ezimbalwa zesofthiwe. Iningi lalezi zincomo zesoftware zingatholakala kusetshenziswa i-apt-get call. Ungasebenzisa futhi le miyalo ukuze uyifake. Imiyalo yegobolondo ibonakala ngombhalo omalukeke. Ukuze uqale inqubo yokufaka, xhuma Ibhodi le-ELI ku-BeagleBone Black yakho, bese uyivula.

1. Xhuma ku-BeagleBone Black yakho ngokusebenzisa indlela oyikhethayo echazwe esigabeni 3.4: Inqubo Yokuqalisa.
2. Thayipha umyalo olandelayo: sudo apt-get update
3. Thayipha umyalo olandelayo: sudo apt-get upgrade
4. Qalisa kabusha i-BeagleBone Black.

Enye I-Software ye-Debian engase ibe usizo
I-FDI incoma izinhlelo zesofthiwe ezilandelayo njengezithasiselo zalezo ezidingekayo ukuze usebenzise i-BeagleBone Black nge-ELI.

1. I-Libre Office iyisuite yehhovisi yomthombo ovulekile ekuvumela view bese uhlela amadokhumenti e-.ppt, .doc, kanye ne-.xls. I-FDI incoma le software ukuthi ibonise izethulo zombukiso wesilayidi ku-ELI. I-Libre Office ayikwazi ukusebenzisa noma iyiphi files enesandiso .***x (.pptx, .docx). Ngakho-ke, files ukuze idluliselwe ku-Raspberry Pi ukuze iboniswe ku-ELI kufanele ibe ngefomethi ye-Office 95-2003 (.ppt, .doc, .xls).
   • Vula itheminali yomyalo i-LXTerminal, noma ngena kudivayisi ngoxhumano olukude kudeskithophu yakho
   • Thayipha okulandelayo: sudo apt-get install libreoffice.
   • Ngemva kokufaka i-Libre Office izinhlelo ezilandelayo zizoba kuthebhu yakho Yasekhaya->yehhovisi: Isisekelo (Isizindalwazi), Calc (Excel), Dweba (Umshicileli), Impress (PowerPoint), kanye noMlobi (Word)
   • Ukubhala imibhalo ezoyala i-Raspberry Pi ukuthi ivule amaslayidi e-PowerPoint ngemodi yombukiso wesilayidi kuphela, thayipha imiyalo elandelayo kutheminali:
   • #!/umgqomo/bash
   • libreoffice -show /directory/of/powerpoint/name_of_slideshow.p
2. I-Xine Media Player iyisidlali semidiya esivulekile esisebenza ne-BeagleBone Black. Qaphela: Ngenxa yemikhawulo yezingxenyekazi zekhompuyutha, i-BeagleBone Black ingadlala kuphela umkhawulo ongu-480p ku-15fps kubadlali bemidiya abatholakala ku-BeagleBone Black. Sebenzisa ukulungiswa okuphansi uma iphrojekthi yakho idinga ngaphezu kwe-15fps.
   • Vula itheminali yomyalo i-LXTerminal noma ngena kudivayisi ngoxhumano olukude kudeskithophu yakho.
   • Thayipha okulandelayo: sudo apt-get install xine-ui
   • I-Xine iyipulaki futhi idlale isidlali semidiya samadivayisi we-BeagleBone Black. Kodwa-ke, ngenxa yokuthi i-BeagleBone Black ayinayo i-chip yezithombe ezinikezelwe, amavidiyo azoba nezinga eliphansi lozimele kunesethulo sedeskithophu. U-Xine uzobonisa amakhono e-BeagleBone Black, futhi isidlali semidiya i-FDI esincoma ukuthi sisetshenziswe namabhodi e-ELI axhunywe kumadivayisi we-BeagleBone Black.
3. I-GPicView isithombe esinesisindo esiphansi viewer ekuvumela ukuthi ubonise izithombe eziyisisekelo nemibukiso yama-slide yesithombe.
   • Vula itheminali yomyalo i-LXTerminal, noma ngena kudivayisi ngoxhumano olukude kudeskithophu yakho.
   • Thayipha okulandelayo:sudo apt-get install gpicvi
4. I-KSnapshot iyisofthiwe eqinile yokuthwebula isithombe-skrini ekuvumela ukuthi uthwebule ideskithophu yakho.
   • Vula itheminali yomyalo i-LXTerminal noma ngena kudivayisi ngoxhumano olukude kudeskithophu yakho
   • Thayipha okulandelayo: sudo apt-get install ksnapshot
   • Ukuze uvule i-KSnapShot thinta ethi Ikhaya > Imifanekiso > I-KSnapshot.
   • Lungisa indawo yedeskithophu yakho ongathanda ukuyithwebula kanye nesikhathi sokulibaziseka kwesifinyezo. Isikhathi sokulibaziseka kwesifinyezo yisikhathi esiphakathi kokuthi uthepha okuthi “Thatha Isifinyezo Esisha” nalapho isithombe-skrini sangempela senzeka.
5. I-Florence Virtual Keyboard iwuhlelo oluncane olusebenza ngaphambili ngenkathi luvuliwe futhi luhlinzeka nganoma yiluphi uhlelo ukuze luvuleke njengokungathi ikhibhodi yangempela.
   • Vula itheminali yomyalo i-LXTerminal noma ngena kudivayisi ngoxhumano olukude kudeskithophu yakho.
   • Thayipha okulandelayo: sudo apt-get install florence
   • Vula ikhibhodi ye-Florence Virtual kusuka endaweni elandelayo: Ikhaya->Ukufinyelela Okubanzi->Ikhibhodi Ebonakalayo yaseFlorence

Ukuxazulula inkinga nge-BeagleBone Black nge-ELI
I-FDI incoma lezi zindlela ezilandelayo zokuxazulula izinkinga ezivamile ze-BeagleBone Black:

1. Ukulinganiswa kwesikrini esithintwayo: Uma isikrini sokuthinta i-ELI siphelelwe amandla ngokuphelele, thatha lezi zinyathelo
   • Xhuma ikhibhodi negundane
   • Vula i-LXTerminal
   • Thayipha umyalo olandelayo: xinput_calibrator
   • Landela izinyathelo zokulinganisa
   • Kopisha yonke into eqala ngomugqa, Isigaba “InputClass”, ukuya ku-EndSection kuze kube sekugcineni kokulandelayo file: /etc/X11/xorg.conf.d/99-calibration.conf
   • Qalisa kabusha idivayisi.
2. Ukulungiswa okungalungile esikrinini: Isibonisi se-ELI singase sibe ekulungisweni okungalungile uma okunye kwalokhu okulandelayo kwenzekile:
   • Ekuvuleni ikhesa isuke ivaliwe ngemva kokuqalisa, awukwazi ukubona okuningi kwethu
   • Ingxenye yelogo ye-ELI kudeskithophu ingaphandle kohlaka
   • Konke noma imbobo yebha yomsebenzi ifihliwe
   • Ideskithophu ibonisa inani elikhulu lesikhala esimnyama
     Ukuze uxazulule inkinga yokuxazulula okungalungile thatha lezi zinyathelo:
   • Vala idivayisi ye-BeagleBone Black.
   • Vala amandla ebhodini le-ELI
   • Khipha iziphetho zombili zentambo ye-HDMI kuzo zombili ibhodi le-ELI kanye ne-BeagleBone Black.
   • Xhuma ekugcineni kwebhodi le-ELI lekhebula le-HDMI, uqiniseke ukuthi lihlezi ngokugcwele ku-slot.
   • Xhuma isiphetho se-BeagleBone Black sekhebula le-HDMI. Qinisekisa ukuthi ikhebuli ihlezi ngokugcwele esikhaleni ngokuyicindezela ngokuqinile ku-BeagleBone Black.
     Qaphela: Uma lezi zinyathelo zingaluxazululi udaba lwezinqumo zakho, hlola i-BeagleBone emnyama ngokuyixhuma kusibonisi esihlukile, njengesiqapha sekhompyutha. Uma i-BeagleBone ingabonisi, kungenzeka ukuthi imbobo ye-HDMI ye-BeagleBone Black inephutha.

Ubuntu 20.0.4 LTS

Isingeniso
Ubuntu ingenye yezinhlobo ezidume kakhulu zeLinux ezitholakalayo. I-ELI ihloliwe futhi yaboniswa ukuthi isebenza kahle ne-Ubuntu Operating System. Ubuntu wuhlelo lokusebenza oluzimele, ngakho uzodinga ikhompuyutha ukuze ulufake kulo. Kulo mbhalo sizothatha ngokuthi uzobe usetha lokhu kunoma iyiphi i-PC evamile.

Izidingo Zokusetha zokufaka Ubuntu 20.0.4 LTS

1. I-USB Flash Drive 8GB ukuze ibambe isistimu yokusebenza
2. Rufus ( https://github.com/pbatard/rufus/releases/download/v3.13/rufus-3.13.exe )

Amakhebuli kanye Nezimfuneko Zokuxhuma ze-ELI
Zonke izinhlelo zamanje ze-ELI zihlolwe kusetshenziswa izingxenye ezilandelayo.

1. 12V DC +/- 5% 2A Power Supply ukunika amandla i-ELI
2. Kudingeka izintambo ezilandelayo ukuze kuxhunywe i-ELI ku-Raspberry Pi:
   • (1) Ikhebula le-HDMI Uhlobo A lwekhebula Owesilisa ukuze Thayiphe Owesilisa (Usayizi ogcwele kuya kusayizi ogcwele)
     Example PN: I-Molex PN: 0887689800, i-Digi-key PN: WM19083-ND
   • (1) Ikhebula le-USB, i-Mini-B kuya kusayizi Ogcwele-A we-Raspberry Pi ukuya ku-ELI (ukusekelwa kwesikrini esithintwayo)

Ubuntu 20.0.4 LTS Ukulanda Kwezinhlelo Zokusebenza
Ubuntu banesixhumanisi sokulanda uhlelo lwabo lokusebenza lapha:

• • Ubuntu Image (Isixhumanisi Esiqondile Sokulanda)

Isinyathelo 1: Dala i-USB ebhuthayo ngo-Ubuntu
Nasi Isixhumanisi Esisemthethweni Sokudala I-Ubuntu USB Stick ebhuthayo ku-Wndows: https://ubuntu.com/tutorials/create-a-usb-stick-on-windows#1-overview
Uma ulande i-Ubuntu .iso file kanye noRufus, landela lezi zinyathelo ezingezansi:

1. Vula i-Rufus.exe :
   • Khetha induku yakho ye-USB ozoyisebenzisa ngaphansi kokuthi "Idivayisi"
   • Chofoza "Khetha" futhi uthole isithombe .iso osilandile.
   • Shiya wonke amanye amapharamitha namanani awo azenzakalelayo bese uchofoza okuthi QALA ukuze uqalise inqubo yokubhala

Isinyathelo sesi-2: Vula i-USB flash drive

• Nasi Isixhumanisi Esisemthethweni Sokufaka I-Ubuntu Desktop: https://ubuntu.com/tutorials/install-ubuntu-desktop#1-overview
• Amakhompyutha amaningi azoqalisa ku-USB ngokuzenzakalelayo. Vele ufake i-USB flash drive futhi unike amandla kukhompyutha yakho noma uyiqalise kabusha. Kufanele ubone ukwamukela okukukhuthaza ukuthi ukhethe ulimi lwakho futhi ufake noma uzame ideskithophu ye-Ubuntu.
• Uma ikhompuyutha yakho ingaqalisi ngokuzenzakalelayo ku-USB, zama ukubamba F12 lapho ikhompuyutha yakho iqala. Ngemishini eminingi, lokhu kuzokuvumela ukuthi ukhethe idivayisi ye-USB kumenyu yokuqalisa eqondene nohlelo.
• QAPHELA: I-F12 ingukhiye ovame kakhulu wokuletha imenyu yokuqalisa yesistimu yakho, kodwa i-Escape, i-F2 ne-F10 yizindlela ezivamile

Isinyathelo sesi-3: Ukufaka Ubuntu
Uzocelwa kuqala ukuthi ukhethe isakhiwo sakho sekhibhodi Uma isifaki singaqageli isakhiwo esimisiwe ngendlela efanele, sebenzisa inkinobho ethi 'Thola Isakhiwo Sekhibhodi' ukuze uqhube inqubo emfushane yokumisa. Ngemva kokukhetha Qhubeka uzobuzwa Iziphi izinhlelo zokusebenza ongathanda ukuzifaka ukuze uqale ngazo? Izinketho ezimbili 'ukufaka okujwayelekile' kanye 'nokufaka okuncane'. Eyokuqala ilingana nenqwaba yakudala ezenzakalelayo yezinsiza, izinhlelo zokusebenza, imidlalo nezidlali zemidiya - isiqalisi esihle sanoma yikuphi ukufakwa kweLinux. Okwesibili kuthatha okuncane kakhulu

• indawo yokugcina futhi ikuvumela ukuthi ufake okudingayo kuphela. Ngaphansi kombuzo wohlobo lokufaka kukhona amabhokisi okuhlola amabili; eyodwa ukunika amandla izibuyekezo ngenkathi ifaka futhi enye ukunika amandla isoftware yenkampani yangaphandle.
• Seluleka ukunika amandla kokubili ukulanda izibuyekezo kanye ne-Faka isofthiwe yenkampani yangaphandle.
  Hlala uxhumeke ku-inthanethi ukuze uthole izibuyekezo zakamuva ngenkathi ufaka Ubuntu.

Uma ungaxhunyiwe ku-inthanethi, uzocelwa ukuthi ukhethe inethiwekhi engenantambo, uma ikhona. Sikweluleka ukuthi uxhume ngesikhathi sokufaka ukuze siqinisekise ukuthi umshini wakho usesikhathiniIsinyathelo sesi-4: Nikeza Isikhala SeDrayivu
Sebenzisa amabhokisi okuhlola ukuze ukhethe ukuthi ungathanda yini ukufaka Ubuntu eceleni kolunye uhlelo lokusebenza, susa uhlelo lwakho lokusebenza olukhona bese ulufaka esikhundleni ngo-Ubuntu, noma - uma ungumsebenzisi othuthukile - khetha inketho ethi 'Okunye'.

Isinyathelo sesi-5: Qala Ukufaka
Ngemva kokumisa isitoreji, chofoza inkinobho ethi 'Faka Manje'. Ifasitelana elincane lizovela eline-overview yezinketho zesitoreji ozikhethile, nethuba lokubuyela emuva uma imininingwane ingalungile.
Chofoza okuthi Qhubeka ukuze ulungise lezo zinguquko bese uqala inqubo yokufaka.

Isinyathelo sesi-5: Ukuqeda Ukufaka
Okunye ukufakwa kuzokucela ukuthi uhlele imininingwane eyengeziwe mayelana nezintandokazi zakho. Gcwalisa lezi njengoba iceliwe, uma usuqedile uzobe usuqede ukufaka ngempumelelo. Ukusekela

Ungalutholaphi Usizo
Ukwesekwa kwezobuchwepheshe ku-inthanethi kuyatholakala ku- https://www.teamfdi.com/support/

Izixhumanisi Eziwusizo

• Ikhasi Lasekhaya le-Raspberry Pi: https://www.raspberrypi.org/
• Ikhasi Lasekhaya Le-BeagleBone Elimnyama: http://beagleboard.org/black
• I-Sparkfun TOL 12890: https://www.sparkfun.com/products/12890
  I-adaptha yamandla ye-PSA05F ye-USB: http://www.digikey.com/product-detail/en/phihong-usa/PSA10F-050Q(S)/993-1194-ND/3523664

Izixhumanisi ze-FDI Eziwusizo

• Amaforamu e-Future Designs, Inc.: https://www.teamfdi.com/forums/
• Ikhasi Lomkhiqizo we-ELI70-CR: https://www.teamfdi.com/product-details/eli70-cr/
• Ikhasi Lomkhiqizo we-ELI70-IRHW: https://www.teamfdi.com/product-details/eli70-irhw/
• Ikhasi Lomkhiqizo we-ELI43-CP: https://www.teamfdi.com/product-details/eli43-cp/
• Ikhasi Lomkhiqizo we-ELI43-CR: https://www.teamfdi.com/product-details/eli43-cr/
• Ikhasi Lomkhiqizo we-ELI101-CPW: https://www.teamfdi.com/product-details/eli101-cpw/
• Ikhasi Lomkhiqizo we-ELI101-IPHW: https://www.teamfdi.com/product-details/eli101-iphw
• Ikhasi Lomkhiqizo we-ELI121-CRW: https://www.teamfdi.com/product-details/eli121-crw/

Copyright ©2025,
I-Future Designs, Inc

Imibuzo Evame Ukubuzwa (FAQ):

• Umbuzo: Ngingalutholaphi usizo lwemikhiqizo ye-ELI?
  A: Ungathola usizo ngezindlela ezilandelayo:
  • 5.1 Ungalutholaphi Usizo - Bheka isigaba 5.1 semanuwali yomsebenzisi ukuze uthole ulwazi lokusekela.
  • 5.2 Izixhumanisi Eziwusizo - Hlola isigaba 5.2 ukuze uthole izixhumanisi eziwusizo ezihlobene nemikhiqizo ye-ELI.
  • 5.3 Izixhumanisi Eziwusizo Ze-FDI - Hlola isigaba 5.3 ukuze uthole izinsiza ezengeziwe ze-FDI.

Amadokhumenti / Izinsiza

I-FDI Easy LCD Interface Software [pdf] Imaniwali yosebenzisayo I-Easy LCD Interface Software, LCD Interface Software, Interface Software, Software

Izithenjwa

• Imaniwali yosebenzisayo