—— Los ntawm DWIN Forum
Thaum tsim kuv tus kheej qhov project, kuv ntsib qhov teeb meem ntawm kev hloov kho cov ntaub ntawv tsis yooj yim, yog li kev daws teeb meem hauv online tau tsim, uas tuaj yeem daws cov teeb meem hauv qab no zoo:
1. Thaum cov khoom tau tshaj tawm cov kab mob uas yuav tsum tau kho, nws tsis tuaj yeem kho hauv online.
2. Tsis tuaj yeem txiav txim siab qhov qub thiab tshiab, kev hloov kho dua tshiab tau ua thaum cov ntaub ntawv cov ntaub ntawv tsis hloov.
3. Thaum kho dua tshiab hauv batch, txhua lub cuab yeej yuav tsum tau muab tso rau hauv daim npav cais lossis hloov kho nrog lub khoos phis tawj sab saud.
1. Cov tswv yim tsim
1) khau raj loading qhov kev pab cuam hloov kho, yeej ib txwm muaj ib daim code rau cov kev pab cuam loading nyob rau hauv lub system, thiab cov code raug tua thaum pib.Raws li Nor Flash version tus naj npawb sib txawv, nws raug txiav txim seb puas yuav khiav qhov kev zov me nyuam uas twb muaj lawm lossis rub tawm qhov program tshiab los ntawm tus tswv tsev.
2) Thaum lub vijtsam DWIN tau qhib thiab rov pib dua, on-chip loader raug tua ua ntej, thiab tus naj npawb ntawm cov ntaub ntawv tam sim no ntawm txhua cov ntaub ntawv khaws cia rau hauv qhov chaw nyob Tsis yog Flash ua lub hauv paus rau kev txiav txim tom ntej seb cov ntaub ntawv xav tau. hloov tshiab.(Nco ntsoov tias tam sim no tus naj npawb ntawm cov ntaub ntawv cov ntaub ntawv yuav tsum tau txais kev cawmdim tom qab cov ntaub ntawv tau hloov kho tiav).
3) Pawg tswj hwm tseem ceeb txiav txim siab seb Diwen Screen yuav tsum rub tawm qhov program tshiab raws li qhov sib txawv ntawm tus lej version.Yog tias tus lej version hauv zos txawv ntawm tus lej hloov tshiab dhau los, pawg tswj hwm tseem ceeb xa daim ntawv thov kom hloov kho qhov kev pab cuam mus rau Divin screen, thiab cov ntaub ntawv kernel raug xa mus rau DWIN screen los ntawm kev hloov SD card teeb liab kab los ntawm relay.
4) DWIN screen tau txais cov ntsiab lus ntawm daim ntawv thov tshiab thiab sau nws rau sab nraud Flash tom qab kev pom zoo zaum kawg.Thaum qhov kev pab cuam hloov tshiab raug tua, rov pib dua DGUS system thiab ua tiav qhov kev zov me nyuam hauv on-chip RAM.Yog tias rov pib dua, cov txheej txheem ua haujlwm saum toj no yuav rov ua dua.Muaj pes tsawg tus lej sib txawv nyob ntawm no, pes tsawg cov ntaub ntawv yuav raug hloov kho kom tsis txhob rov ua dua tshiab ntawm tib lub version.
2.Tsim daim duab thaiv
Post lub sij hawm: Aug-30-2022