Yintoni onokuyenza ukuba umthombo wokukhanya wekhompyuter yeshishini awukwazi ukudityaniswa

Isiqulatho

• 1. Qinisekisa ukuba inombolo yezibuko ikhethwe ngokuchanekileyo
• 2. Khangela intambo edibanisa ibhodi yokulawula umthombo wokukhanya kwi-port ye-serial
• 3. Guqula amanye amazibuko e-COM ukuze avavanywe
• 4. Ukusombulula iingxaki ezongezelelekileyo kunye nesisombululo
• 5. Isiphelo

1. Qinisekisa ukuba inombolo yezibuko ikhethwe ngokuchanekileyo

2. Khangela intambo edibanisa ibhodi yokulawula umthombo wokukhanya kwi-port ye-serial

Ngamanye amaxesha, ingxaki yoqhagamshelwano lwentambo inokubangela ukuba umthombo wokukhanya ungakwazi ukunxibelelana nekhompyuter yeshishini. Ungasebenzisa imowudi ye-buzzer ye-multimeter ukubona imeko yonxibelelwano lwentambo. Landela la manyathelo angezantsi ukulungisa ingxaki:

1. Cima amandla ekhompyuter yeshishini kunye nebhodi yokulawula umthombo wokukhanya.

2. Khupha izixhumi kwiziphelo zombini zentambo kwaye ukhangele ukuba intambo yonakele okanye ikhululekile.

3. Sebenzisa i-multimeter ukudibanisa ipeni yokuvavanya kwiiphini ezimbini zentambo ngokulandelanayo. Ukuba intambo ayithintekiyo, i-multimeter kufuneka ikhuphe i-beep, ebonisa ukuba ikhebula liqhelekileyo.

4. Ukuba akukho bhiphu, okanye i-beep iyenzeka ngokukhawuleza, kunokubakho ingxaki ngentambo. Ungathatha indawo yentambo entsha kwaye uqhagamshele kwakhona ibhodi yokulawula umthombo wokukhanya kunye nekhompyuter yeshishini.

3. Guqula amanye amazibuko e-COM ukuze avavanywe

Ukuba la manyathelo mabini angentla awayicombululi ingxaki, unokuzama kwakhona ukudibanisa ibhodi yolawulo lomthombo wokukhanya kwezinye iizibuko ze-COM ezikhoyo ukuphelisa ukuba nokwenzeka kokusilela kwezibuko elithile.

1. Cima amandla ekhompyuter yeshishini kunye nebhodi yokulawula umthombo wokukhanya.

2. Khupha intambo yokuqala kwaye uyixhume kwelinye i-COM port ekhoyo.

3. Vula amandla ekhompyutheni yoshishino kunye nebhodi yokulawula umthombo wokukhanya ukujonga ukuba ngaba banokudibaniswa ngempumelelo.

4. Ukusombulula iingxaki ezongezelelekileyo kunye nesisombululo

Ukuba ingxaki isengasonjululwa, kusenokubakho ezinye iimpazamo okanye iingxaki zoqwalaselo. Kucetyiswa ukuba uthathe la manyathelo alandelayo:

1. Khangela ukuba ngaba abaqhubi bekhompyutha yoshishino kunye nebhodi yokulawula umthombo wokukhanya bafakwe ngokuchanekileyo. Unako ukuphinda ufake abaqhubi okanye uzihlaziyele kwinguqulelo yamva nje.

2. Qwalasela umphathi wesixhobo sekhompyuter yeshishini kunye nebhodi yolawulo lomthombo wokukhanya ukuze uqinisekise ukuba izixhobo zibonwa ngokuqhelekileyo ngaphandle kwezilumkiso okanye ukukhutshwa kwempazamo.

3. Jonga kwiincwadana zemiyalelo yebhodi yokulawula umthombo wokukhanya kunye nekhompyuter yeshishini ukufumana iingxaki eziqhelekileyo kunye neendlela zokusombulula ingxaki. Ungaphinda uqhagamshelane nenkxaso yobugcisa bomenzi woncedo kunye nesikhokelo.

5. Isiphelo

Ukungaphumeleli komthombo wokukhanya wekhompyuter yeshishini ukudibanisa kunokubangelwa zizizathu ezininzi, kodwa ngeendlela ezilula nezisebenzayo zokusombulula ingxaki, unokwazi ukuyifumana ngokukhawuleza ingxaki kwaye uthathe izisombululo ezihambelanayo. Ngethuba lokuphunyezwa kwenkqubo yokucombulula iingxaki kunye nesisombululo, khumbula ukunikela ingqalelo kukhuseleko kwaye uqinisekise ukuba isixhobo sikwimeko yokucima umbane.