Txiv kab ntxwv PI HowTo: Teeb Nws Kom Siv Nrog Lub Tsheb Rearview Zaub thiab HDMI rau RCA Adapter: 15 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30

FOREWORD Nws zoo li txhua lwm tus siv qhov loj thiab txawm tias lub TV loj dua lossis saib xyuas nrog lub ntsej muag liab PI. Thiab nws zoo li me ntsis ntawm overkill thaum npaj rau cov kab ke ua haujlwm. Ntawm no peb xav tau qee yam me me thiab qee yam pheej yig. Zoo li lub TV nqa tau qub lossis cov duab LCD uas siv feem ntau hauv tsheb los txuas rau lub koob yees duab ntawm saib tom qab. Yog tias koj yuav siv qee yam zoo li ntawd, tom qab ntawd cov lus nug uas txhua lub rooj sib tham thoob plaws muaj puv ntoob, zoo li "Kuv yuav teeb tsa qhov kev daws teeb meem ntawm ntau txhiab rau ntau txhiab li cas?" tsis siv ntawm no. Contrtaversely Koj yuav xav paub tiag tiag: "Yuav ua li cas teeb tsa qhov kev daws teeb meem qis?".

Nco tseg kuj tias tsis zoo li cov koob tshuaj tiv thaiv kab mob TV qub lossis cov zoo nkauj kim ntau hom loj lub computer saib, qhov pheej yig thiab yooj yim LCD zaub feem ntau tuaj yeem txhawb nqa ib lossis ob hom yeeb yaj kiab sib txawv. Thiab yog tias lub teeb liab nkag los tsis zoo ib yam ntawm lawv, txhua yam Koj yuav pom yog lub vijtsam dawb. Cov zaub yuav txawm tias tsis tsim los qhia ib qho cim ntawm lub neej yog tias lub teeb liab nkag tsis sib xws. Nws tawm ntawm koj nrog kev nkag siab tias cov zaub tuag los yog txiv kab ntxwv tuag, lossis qee yam tsis raug nrog lub khoos phis tawj …

Kauj ruam 1: Koj Yuav Tsum Tau:

1. A (desktop) khoos phis tawj siv Windows nrog Internet txuas;
2. Txiv kab ntxwv PI board nrog HDMI txuas. (Feem ntau ntawm lawv muaj ib qho, tab sis muaj qee qhov tshwj xeeb. Txiv kab ntxwv PI Xoom, piv txwv) thiab Qee qhov 5v lub hwj chim muab hluav taws xob ua rau txiv kab ntxwv PI;
3. Ib daim npav Micro SD (tm) flash los sau cov duab ntawm Koj PI txoj haujlwm ua haujlwm. Daim npav yuav tsum loj txaus. 4Gb txaus, tab sis qhov loj dua qhov zoo dua;
4. Lub Tsheb saib rov qab pom muaj RCA sib xyaw cov vis dis aus. (Feem ntau ntawm cov uas muaj tiag tiag tso siab rau RCA cov khoom sib txuas.);
5. HDMI rau RCA adapter;
6. Lub hwj chim 12v rau cov zaub;
7. Thiab tau kawg cov cables txuas ib leeg nrog lwm tus.

Kauj Ruam 2: Sib Sau Koj Cov Txiv Kab ntxwv PI Raws Li Computer:

Nrhiav thaj chaw dawb tsim nyog ntawm Koj lub rooj, tso rau ntawd Koj Cov Txiv Kab ntxwv PI, HDMI-rau-RCA adapter, cov zaub thiab cov khoom siv hluav taws xob.

Kauj Ruam 3: Txuas OPI

Txuas lub txiv kab ntxwv PI rau lub adapter los ntawm qee qhov HDMI-rau-HDMI cable.

Kauj Ruam 4: Txuas Cov Zaub

Txuas lub HDMI-rau RCA adapter rau cov zaub nrog qee qhov RCA-rau-RCA cable. Nco ntsoov tias cov teeb liab video sib txuas mus feem ntau los ntawm YELLOW JACK. RED jack ntawm lub tsheb saib rov qab lub tsheb feem ntau yog siv rau 12 volts fais fab mov (Koj yuav tsum ua kom zoo dua qhov no los ntawm kev saib mus rau hauv phau ntawv ntawm Koj cov zaub).

Kauj Ruam 5: Txuas Cov Khoom Siv Hluav Taws Xob

Txuas 5v lub zog xa hluav taws xob rau koj Txiv Kab ntxwv PI thiab 12v lub zog xa hluav taws xob rau koj lub tsheb saib rov qab lcd zaub. Tsis txhob ntsaws cov khoom siv hluav taws xob rau hauv qhov tseem ceeb. (Txawm li cas los xij nws tsis nkag siab ntawm theem no, vim Orange PI tsis tau teeb tsa kom raug, yog li Koj yuav tsis pom dab tsi ntawm kev txaus siab.)

Kauj Ruam 6: Rub tawm Linux Duab

Rub tawm cov duab ntawm qee qhov ua haujlwm tsim nyog thiab sau cov duab no mus rau Koj Daim npav Micro SD. Muaj ntau ntau cov lus qhia yuav ua li cas kom raug. Piv txwv li Koj tuaj yeem xa mus rau cov lus qhia no:

www.orangepi.org/Docs/SDcardinstallation.html

Rau kuv qhov kev xav nws yog qhov zoo dua los siv qee qhov Debian lossis Ubuntu faib los ntawm lub vev xaib raug cai (https://www.orangepi.org/downloadresources/) ntau dua li armbian, vim tias tom kawg khaws nws cov ntaub ntawv teeb tsa (script.bin) sib sib zog nqus nyob rau hauv Linux ib txwm muaj ext2 muab faib thiab nws yog qhov sib txawv rau scavenge nws tawm rau Koj lub PC desktop thiab txawm tias nyuaj dua los muab nws rov qab tom qab qhov kev hloov kho tsim nyog. Txhawm rau sau cov ntaub ntawv rau hauv Linux faib ib qho xav tau ib lub PC uas khiav Linux lossis lub khoos phis tawj virtual khiav Linux. Txhua yam ntawm "Windows rau ext2fs" nyeem ntawv/sau ntawv yog kinda "chim ntawm hmoov" - Koj tsis paub thaum twg (thiab yog vim li cas) lawv yuav rhuav tshem koj cov ntaub ntawv system mus rau ntuj raug txim.

Lawv hais tias ib tus yuav tsum tau kho qhov scipt.bin cov ntaub ntawv ncaj qha rau ntawm Orange Pi. tab sis … Nco ntsoov cov xwm txheej tom ntej:

• Koj tus txiv kab ntxwv PI tseem tsis tau teeb tsa kom raug thiab "ua si tuag", yog li yuav tsum siv tus twg los kho nws tsab ntawv.bin tsis paub
• Txawm hais tias koj tau txuas koj li txiv kab ntxwv PI rau qee qhov loj thiab zoo nkauj ntau hom HDMI saib, nws tseem yog qhov txaus ntshai tig rau ntawm Orange PI board thiab thauj cov txheej txheem ua haujlwm tsis raug. Qhov laj thawj yog tias script.bin siv tsis yog tsuas yog teeb tsa cov vis dis aus thiab tus nqi tshiab, tab sis kuj tseem tswj hwm tus txheej txheem thiab nco lub moos nrawm. Yog tias teeb tsa tsis raug nws tuaj yeem ua rau muaj cua sov ntau thiab tuaj yeem ua rau koj lub rooj tsavxwm puas tsuaj. Thiab nws yuav yog qhov feem ntau yuav ua tsis raug, vim tias muaj ntau hom Txiv kab ntxwv PI cov laug cam nyob ntawd, thiab muaj txoj hauv kev sau ntawv.bin los ntawm koj cov duab tshwj xeeb rub tawm yuav haum rau koj lub rooj tsav xwm tshwj xeeb. Txhua yam tseem phem dua vim qhov tseeb tias feem ntau script.bin tawm muaj twb tau npaj los ntawm overclockers. Yog li khaws koj cov ntawv yws rau hauv thiab npaj kom kho cov ntawv script.bin ntawm koj lub PC PC.

Kauj ruam 7: Txuas daim npav SD

Siv qee qhov hloov pauv tau zoo los ntsaws daim npav SD (nrog rau cov duab ua haujlwm tau teeb tsa) rau koj lub PC desktop. Ntxiv rau ntawm kuv yuav xav tias Koj yog lub siab zoo thiab siv Windows nyob ntawd. Yog tias koj tau ua raws kuv cov lus qhia thiab siv cov duab uas khaws nws cov ntawv.bin ntawm FAT muab faib, Koj yuav pom tau yooj yim daim disk uas muaj ob (lossis ntau dua) cov ntaub ntawv: script.bin thiab uImage. Qhov kawg yog Linux ntsiav ntsiav thiab nws zoo dua rau peb tso nws mus.

Kauj ruam 8: Hloov Bin rau Fex

Luam cov ntawv.bin rau qee qhov nplaub tshev ntawm Koj lub PC PC thiab hloov nws mus rau hauv cov ntawv (yog li hu ua "fex") hom ntawv. Rau kev hloov dua siab tshiab Koj yuav xav tau cov cuab yeej hloov pauv. Nrhiav daim ntawv ua haujlwm raug ntawm fexc.exe rau lub Windows lossis ua raws li kuv cov lus qhia yav dhau los Txiv kab ntxwv PI HowTo: Sau Sunxi Tool rau Windows Hauv Windows

Siv "bin2fex" hais kom ua lossis ntaus ncaj qha:

"fexc -I bin -O fex script.bin script.fex"

hauv qhov "dos" sai thiab nias nkag mus.

(Kom nws ua haujlwm, Koj yeej yuav tsum muaj lub fexc cov khoom siv nyob hauv tib lub nplaub tshev, qhov twg koj tau theej koj li script.bin rau. Xwb, koj yuav sim teeb tsa PATH ib puag ncig sib txawv ntawm koj lub qhov rais kom taw rau qhov koj tau teeb tsa fexc Txawm hais tias muaj ntau txoj hauv kev Koj tuaj yeem rub tawm fexc_install.zip, unpack nws rau qee lub nplaub tshev thiab ob npaug nyem rau install.bat nyob ntawd. Cov ntawv sau kab ntawv yuav tsim ib daim nplaub tshev c: / quav / hauv Koj li c: harddisk thiab tso ob txoj kev luv luv: BIN_TO_FEX thiab FEX_TO_BIN mus rau koj lub desktop. Txhua yam Koj xav tau yog tom qab ntawd luam koj cov ntawv script.bin rau hauv c: / quav quav / nplaub tshev thiab ob npaug nyem rau BIN_TO_FEX icon kom tau txais cov ntawv sau ua cov ntawv script.fex. Thiab tom qab koj ua tiav nrog kev kho, tsuas yog ob npaug nias FEX_TO_BIN lub cim kom tau nws rov qab rau hauv hom ntawv binary. CEEB TOOM: Yog tias koj xav tias tsis zoo yuav tsum tau txo mus rau qhov chaw so zaum kawg Koj yuav zaum tsis ntse txaus los lis koj lub PC Txiv kab ntxwv zoo. Nws yuav zoo dua los nrhiav kev pab nyob ze.)

Thaum kawg Koj yuav tsum xaus nrog cov ntawv nyeem script.fex. Tom qab ntawd siv cov ntawv sau yooj yim los kho nws. Cov ntawv sau mus ib txhis notepad.exe (los ntawm Koj Lub Windows faib) lossis Notepad ++ lossis ib tus kws kho ntawm txhua qhov program IDE yuav haum. (Tsis txhob sim siv Arduino IDE rau lub hom phiaj no - nws yuav ncaws koj tawm qhov kev yws tias nws tsis yog txoj haujlwm arduino. Lwm yam IDE zoo li yuav muaj kev ywj pheej ntau dua.)

Kauj ruam 9: Npaj Safe Script.fex

Tam sim no Koj yuav tsum tuaj yeem pom thiab kho cov ntawv script.fex. (Qhov koj tau txais los ntawm kev txiav txim siab tsab ntawv.bin). Ua ntej tshaj plaws saib ntawm thawj ntu ntawm cov ntawv. Tshooj lus muaj npe [khoom] thiab yuav tsum muaj cov hlua uas muaj lub tshuab tseem ceeb thiab qee cov ntawv sau (txoj cai rau qhov kos npe sib luag) hauv cov lus hais. Tej yam zoo li no:

tshuab = "qee lub npe tshuab"

Yog tias tus nqi hauv cov lus sib dhos ua tau tiag tiag Koj hom ntawm Orange Pi board, Koj yuav muaj hmoo txaus kom muaj cov ntawv script.bin uas muaj qhov teeb tsa raug rau lub cim xeeb thiab CPU thiab Koj tuaj yeem txuas ntxiv mus rau NPAJ KAUJ RUAM. Lwm tus yuav xav tau kho cov ntawv script.fex kom nws nyab xeeb.

Ua ntej tshaj plaws mus rau ntu ntu npe [phiaj]. Muaj Koj yuav pom tus yuam sij npe khau raj ua haujlwm tau muab rau qee tus nqi. Zoo li:

[phiaj]

khau raj = 1536

Tus lej tus lej muaj cai rau qhov kos npe sib luag yog CPU zaus hauv MHz. Yog tias nws qis dua 1000 lossis tsuas yog sligtly saum toj no (piv txwv li 1008) Koj tuaj yeem tso tej yam zoo li qub thiab mus txuas ntxiv. Yog tias tsis zoo li qhov piv txwv no lub moos tau teev rau ~ 1500 lossis txawm tias ~ 2000 Koj zoo dua txo qis nws. Los yog lwm qhov kom ntseeg tau tias Koj lub rooj tsav xwm yog qhov zoo tshaj plaws nyob rau qhov kawg ntawm cov txiv kab ntxwv pi series (zoo li Txiv Kab Ntxwv Pi Ntxiv, Txiv Kab ntxwv PI Ntxiv 2, Txiv Kab ntxwv PI Thawj, Txiv kab ntxwv PI Qhov kawg, Txiv kab ntxwv PI Tsis txwv, Txiv kab ntxwv PI rov los thiab rov qab los ntawm LUB ORANGE PI …).

Tsis tas li nco ntsoov tias tsis tsuas yog Koj muaj lub rhaub dej kom tsim nyog, tab sis kuj tseem tau teeb tsa rau ntawm Orange PC's chips lawm.

Lwm qhov chaw txaus siab hauv tsab ntawv script.fex yuav yog [dvfs_table] ntu. Koj yuav pom lub siab xav sau cov lus ntawm cpu zaus nyob ntawd. Ntawm no cov zaus tau ntsuas hauv Hz, yog li koj xav tau tus lej 9-tus lej. Ib zaug ntxiv yog tias Koj qhov kev saib tsis raug cuam tshuam los ntawm cov lej siab heev (zoo li max_freq = 1536000000 thiab siab dua) ntawm yog tias Koj muaj lub rooj tsavxwm kawg koj tuaj yeem mus txuas ntxiv. Txwv tsis pub Koj yuav tsum txo qis qhov txiaj ntsig. Qhov twg kom tau txais qhov tseeb? Kuv hais kom luam-muab lawv los ntawm:

Rau koj qhov kev ntseeg kuv tau luam tawm-muab lawv rau ntawm no:

[dvfs_table] max_freq = 1008000000 min_freq = 60000000 lv_count = 5 lv1_freq = 1056000000 lv1_volt = 1500 lv2_freq = 1008000000 lv2_volt = 1400 lv3_freq = 912000000 lv3_v04000 lv3_v4000 = 1300 lv3_v4000 = 1300 lv3_v4000 = 1300 lv3 = 1300 lv4 = 1300 lv4 = 1300 lw4 = l04000 lw = 130000 lv3

Cov ntawd yeej muaj kev nyab xeeb tab sis me ntsis brakish qhov tseem ceeb. Txawm li cas los xij Koj yuav ib txwm sim ua kom lawv nyob rau yav tom ntej.

Thiab thaum kawg [dram_para] ntu. Ntawm no peb muaj kev ua yeeb yaj kiab nrawm hauv MHz hauv daim ntawv ntawm qhov ua yeeb yam dram_clk. Sunxi Fex Qhia qhia kom teeb tsa dram_clk = 360 ntawm no. Txawm li cas los xij rau cov laug cam tsis ntev los no nws zoo li qis heev. Siv qee tus nqi ze 600 ntawm no. Zoo li

ua_clk = 624

los yog

npe = 576

Txhua tus neeg nyob ntawd nrhiav kev suav lub zog ntau dua, tab sis tseem tsis txhob tso tseg cov kauj ruam ntawm kev txo qis zaus rau qhov muaj txiaj ntsig zoo. Koj yuav tuaj yeem nkag siab qhov kuv tab tom tham txog, thaum Koj Linux pib xoob nws cov ntaub ntawv tsuas yog ua cov ntawv yooj yim luam lawv los ntawm ib qho mus rau lwm qhov.

Kauj Ruam 10: Kho Cov Zaub Parameters

Thaum kawg peb tau mus rau qhov chaw ntawm lub vijtsam tsis. Hauv Koj tsab ntawv script.fex nrhiav ntu [boot_disp]… Thiab rho tawm nws ua ntu ntu. Qhov no yog vim ntu no tsuas yog siv los tso saib qee qhov kev tshaj tawm thaum lub sij hawm Orange PI khau raj txheej txheem. Thiab txij li peb yuav tsis siv qhov tshwj xeeb no nws nyob qis qis tsuas yog qhov tsim nyog ntawm qhov ua tsis tau zoo ntxiv (xws li nplaum daws teeb meem thiab lwm yam …)

Thiab ntu kev txaus siab yuav yog [disp_init]. Nws yuav tsum zoo li no:

[disp_init] disp_init_enable = 1 disp_mode = 0 screen0_output_type = 3 screen0_output_mode = 3 screen1_output_type = 3 screen1_output_mode = 3 fb0_format = 0 fb0_width = 0 fb0_height = 0 fb1_format = 0 fb1_width = 0 fb1_width = 0 fb1_width =

Luam nws los ntawm no thiab muab tshuaj txhuam rau hauv Koj script.fex yog tias koj xav tau. Nco ntsoov tias lub vijtsam tso tawm hom yuav tsum yog 3 (hdmi) thiab lub vijtsam tso tawm hom yuav tsum yog 3 (720 x 576 tsis cuam tshuam). Nws yog qhov chaw zoo kom nco ntsoov tias qhov chaw no YOG HARDWARE DEPENDENT. Nws txhais tau tias yog koj muaj, hais tias, HDMI-rau-VGA adapter (tsis yog HDMI-rau-RCA/TV) qhov tsim nyog tso tawm hom yuav yog lwm qhov. Koj tuaj yeem sim lwm hom kom pom tias lawv haum zoo dua. Nov yog lub sijhawm thaum koj yuav foom koob hmoov rau qhov tseeb Koj tuaj yeem hloov kho cov ntaub ntawv teeb tsa ntawm koj lub PC desktop, tsis yog ntawm Orange PI tau teeb tsa.

Lwm qhov tseem ceeb uas yuav tsum tau ua yog tua lub hdmi encryption. Nrhiav (lossis tsim) [hdmi_para] ntu thiab ntxiv cov hlua tom ntej:

hdcp_enable = 0hdmi_cts_compatibility = 1

Tag nrho seem yuav zoo li:

[hdmi_para] hdmi_used = 1 hdmi_power = "vcc-hdmi-18" hdcp_enable = 0 hdmi_cts_compatibility = 1

Thiab tsis tau ntxiv Koj tuaj yeem luam thiab muab tshuaj txhuam nws los ntawm no rau Koj li file.fex file.

Kauj ruam 11: Ua tiav Kho Fex

Peb tau ua tiav nrog script.fex, yog li txuag nws rau koj lub hard disk thiab tawm ntawm cov ntawv kho software.

Siv fex2bin.bat (lossis FEX_TO_BIN luv ntawm koj lub desktop) kom ntim cov ntawv rov qab mus rau hom ntawv binary. Nco ntsoov tias script.bin feem ntau muaj "nyeem nkaus xwb" tus cwj pwm thiab fexc cov cuab yeej siv tsis tuaj yeem sau nws tus kheej. (Kuv kho qhov no hauv kev faib khoom rau cov nyiam heev - ib qho uas siv lub desktop luv. Lwm tus yuav tsum tsis txhob hnov qab.)

Kauj ruam 12: Khiav Koj OPI

Thaum kawg peb tau txais peb cov ntawv tshiab thiab tshiab sparkling script.bin, yog li nws yog lub sijhawm los theej nws mus rau Orange PC's bootable SD card. Ntxig nws rau hauv koj lub txiv kab ntxwv PI qhov (Tsis txhob hnov qab nyem qhov "nyab xeeb tshem tawm media" hauv koj lub Windows tais ua ntej nqa daim npav tawm.)

Txuas lub hwj chim 12v rau hauv lub qhov hluav taws xob kom tig lub tsheb saib rov qab tso rau. Ua tib yam nrog 5v lub zog xa hluav taws xob rau PI txiv kab ntxwv. Thiab tam sim no Koj tuaj yeem pom /*cov neeg tuag* / lus los ntawm khau raj Linux ntawm Koj cov zaub.

Ib tus tuaj yeem nres ntawm no. Tab sis qee tus neeg yuav tsis txaus siab los ntawm qhov tseeb tias cov duab yuav tsis haum rau lub vijtsam raws nraim. Qee qhov ntawm nws (nyob ze ciam teb) yuav tsis pom ntawm cov zaub. Yog li theem kawg yuav yog kho lub vijtsam.

Kauj Ruam 13: Kho Txoj Cai-Hauv Qab Qhov Kawg Ntawm Qhov Screen

Nws yog kev tu siab, tab sis fbset zoo ib yam Linux cov khoom siv … Zoo kuv tsis tuaj yeem hais, lawv tsis ua haujlwm … Thaum koj tab tom ua qee yam tsis raug, Koj yuav tam sim nrog lub vijtsam tsis ncaj. Tab sis thaum koj nyob hauv qhov txwv ntawm kev hloov pauv tsim nyog nws zoo li cov kab ke ntawm Orange Pi + HDMI rau RCA Adapter + TV zaub coj zoo li nws zoo ib yam rau nws. Yog li qhov zoo tshaj plaws thiab pov thawj txoj hauv kev teeb tsa lub ciam teb ntawm lub vijtsam tawm ntawm kev ua si ntawm no. Txawm li cas los nws tseem ntxov rau muab tso tseg. Ua ntej tshaj plaws nws yog qhov yooj yim kom tawm sab xis thiab hauv qab qhov kawg ntawm qhov screen. Txhawm rau ua li ntawd ib tus tuaj yeem siv qhov kev qhia ua pov thawj ntawm kev hloov kho tsab ntawv.bin.

Tseem rov hais txog ntu [disp_init]. Rau 4.3 nti zaub Koj tuaj yeem siv cov ntawv tom ntej no:

[disp_init]

disp_init_enable = 1 disp_mode = 0 screen0_output_type = 3 screen0_output_mode = 3 screen1_output_type = 3 screen1_output_mode = 3 fb0_format = 10 fb0_width = 704 fb0_height = 544 fb1_format = 10 fb1_width = 704 fb1_height

Rau lwm qhov ntev Koj tuaj yeem sim nce/txo qhov teeb tsa ntsug/kab rov tav. Txawm li cas los xij, Nco ntsoov tias cov lej yuav tsum yog ntau ntawm kaum rau (tej zaum 8 qhov tseeb). Yog li tsis txhob ntaus nqi qhov xav tau nyob ntawd. Pib los ntawm cov neeg paub (fb0_width = 720 thiab fb0_height = 576) thiab pib rho tawm 16. I.e.

fb0_width = 704 -OR- fb0_width = 720

fb0_height = 576 fb0_height = 560

Kauj Ruam 14: Kho Pib Cov Ntawv Qhia Me Me

Qee lub sijhawm Koj yuav tuaj yeem pom txoj cai hauv qab ciam teb ntawm lub vijtsam duab kom raug. Tej yam tsis zoo li zaj sawv nrog rau kaum sab laug. Kuv Tsuas tuaj yeem hais qhia kom hloov kho Koj Xorg teeb tsa. Hauv "Debian XFCE 0.9.1" txav mus rau qhov chaw-> vaj huam sib luag thiab teeb tsa qhov dav thiab txo qhov ntev ntawm cov ntawv qhia zaub mov pib.

Kauj Ruam 15: Kho Chaw Ua Haujlwm

Tom qab ntawd mus rau Chaw-> chaw ua haujlwm thiab siv "ciam teb" tab los teeb tsa cov ciam teb ntawm lub vijtsam. Nws yuav txwv qhov ntau thiab tsawg ntawm lub qhov rais ntawm cov ntawv thov tshiab uas tsim los rau thaj chaw tshuaj ntsuam ciam teb los ntawm Koj cov chaw. Txawm li cas los nws tsis yog panacea. Qee lub sij hawm cov ntawv thov YUAV TSUM khiav tawm ntawm cov ciam teb ntawd (thiab yuav ua tiav tiag tiag). Ua kom koj nqig Kuv tuaj yeem hais tias Koj Tsis plam ntau. Txawm hais tias tsim nyog teeb tsa 5 "800 x 480 TFT tshuaj xyuas ntau ntawm Txiv Kab ntxwv PI Linux cov duab siv tseem siv tsis tau (QT tus tsim tshwj xeeb).