Iwebhusayithi ye-Express Logic, inkampani ethengwe nguMicrosoft
IMicrosoft ibhengeze ukuthengwa kweLogic Express kunye nenkqubo yayo yexesha lokwenyaniX ngesixa esingachazwanga. Oku kwenza ukuba i-ThreadX ibe iqonga lesithathu kwi-Intanethi yezinto yenkampani. Sele ndinayo esekwe kwiWindows (Windows 10 IoT) kunye nenye esekwe kwiLinux (Azure Sphere).
I-ThreadX yinkqubo yokusebenza yexesha lokwenyani. Inkqubo yokusebenza yexesha lokwenyani (Ii-RTOS) zahlukile kumaqonga aqhelekileyo kuqikelelo lwabo. Nge-RTOS, umphuhlisi angalazi ixesha eliza kuthatha ukutshintsha ukusuka kwelinye ukuya kwelinye. Kukho uqikelelo lwe-6.200 yezigidigidi zokuhanjiswa kwe-ThreadX ezisebenza kwiindidi ezahlukeneyo zeeprosesa okanye zolawulo lwee-microcontroller.
Eli klasi leenkqubo zokusebenza liqinisekisa ukuba usetyenziso luya kuba nakho ukuphendula ngexesha kwimisitho yehardware, izibali maxesha, okanye ezinye izinto ezinokwenza isicelo sifune ukusebenzisa i-CPU.
Yintoni inkqubo yexesha lokwenyani ye-ThreadX?
I-ThreadX isebenzise ngokungafaniyo njenge-NASA's Impact mission okanye ukuba yinxalenye ye-firmware yezixhobo ezininzi ze-Wi-Fi. Ezi Imisebenzi ifuna inkqubo yexesha lokwenyani kuba kukho izithintelo zexesha lokuba mabaphendule ngokukhawuleza kangakanani.
Nangona iLinux inokulungelelaniswa ukuba inezinto ezithile ze-RTOS, I-ThreadX inenzuzo enkulu: incinci. OKANYEUkufakwa okuncinci kwe-ThreadX kuhlala kwi-2.000 i-byte yokugcina kwaye kufuna i-1 KB ye-RAM. Ngokwenxalenye yayo, izixhobo zeMicrosoft zeSphere zisebenzisa iprosesa eyenzelwe i-ARM, ine-4 MB ye-RAM yezicelo kunye ne-16 MB yokugcina.
Microsoft cwangcisa ukusebenzisa i-ThreadX zombini ngokudibeneyo neLinux kwaye ngokuzimeleyo I-ThreadX ebaleka ecaleni konikezelo lwesiqhelo lweLinux iya kunika amandla exesha lokwenyani kula malungu esicelo ayifunayo, kunye nokusingqongileyo kweLinux yamacandelo angabalulekanga esicelo. Kwezinye izixhobo ze-IoT ezincinci kakhulu kwi-Sphere, ziya kuqhuba i-ThreadX ngqo.
Isicwangciso sikaMicrosoft Asikokubheja zixhobo ezimeleyo. Into ekubheja kuyo zizixhobo ezinxibelelene nokujonga kunye nolawulo lwenkonzo yefu ekhethekileyo kwi-Intanethi yezinto zeAzure IoT Hub. Abahlalutyi baqikelela ukuba ngokongezwa kwe-ThreadX, inkampani iya kuba kukhuphiswano olomeleleyo kwiAmazon, enenkqubo yayo yexesha lokwenyani: IAmazon FreeRTOS.