Umphakathi we-Pine64, ozinikele ekudaleni amadivaysi avulekile, ukhiphe iwashi elihlakaniphile le-PineTime, eliza ngekesi elivaliwe elikwazi ukumelana nokucwiliswa ekujuleni kwemitha elingu-1. Idivayisi ibiza u-$26.99. Ngokungafani nekhithi yokuthuthukisa eyayitholakala ngaphambilini, inguqulo ehlongozwayo yewashi ayifakelwe isixhumi esibonakalayo sokulungisa iphutha esisezingeni eliphansi futhi iqondiswe kumthengi ojwayelekile (ukuhlolwa kokufaka i-firmware engahloliwe akunconyiwe ngenxa yamakhono alinganiselwe wokubuyisela ngemuva kokuhluleka kwe-firmware).
Iwashi le-PineTime lakhiwe ku-microcontroller NRF52832 MCU (64 MHz) futhi ifakwe 512KB wesistimu yememori ye-Flash, 4 MB Flash yedatha yomsebenzisi, 64KB we-RAM, isikrini sokuthinta esingu-1.3-intshi esinokulungiswa kwamaphikseli angu-240x240 (IPS, 65K imibala), i-Bluetooth 5, i-accelerometer (esetshenziswa njenge-pedometer), inzwa yokushaya kwenhliziyo kanye ne-vibration motor. Ukushajwa kwebhethri (180 mAh) kwanele izinsuku ezingu-3-5 zempilo yebhethri. Isisindo - 38 g.
Idivayisi ye-PineTime manje eyatholakala ukuze ithengiswe iza nokukhululwa kwe-firmware ye-InfiniTime 1.2. Phakathi kwezinguquko ekukhishweni okusha ukufakwa "kwe-metronome" kuhlelo lokusebenza, ukusebenza okuthuthukisiwe kohlelo lokusebenza lwe-"timer", nomsebenzi wokunciphisa ukusetshenziswa kwe-RAM nenkumbulo engapheli. Usayizi we-firmware wehlile ukusuka ku-420KB ukuya ku-340KB.
I-firmware ye-InfiniTime ezenzakalelayo isebenzisa isistimu yokusebenza ye-FreeRTOS 10 yesikhathi sangempela, ilabhulali yezithombe ze-LittleVGL 7 kanye nesitaki se-Bluetooth se-NimBLE 1.3.0. I-bootloader ye-firmware isekelwe ku-MCUBoot. I-firmware ingabuyekezwa ngezibuyekezo ze-OTA ezidluliselwa kusuka ku-smartphone nge-Bluetooth LE.
Ikhodi yomsebenzisi ibhalwe nge-C++ futhi ihlanganisa izici ezifana newashi (idijithali, i-analog), i-tracker yokufaneleka (i-monitor rate yenhliziyo kanye ne-pedometer), ebonisa izaziso mayelana nemicimbi ku-smartphone, ithoshi, ukulawula ukudlalwa komculo ku-smartphone, ukubonisa imiyalelo evela ku-navigator, isitophuwashi nemidlalo emibili elula (Paddle and 2048). Ngezilungiselelo, ungakwazi ukunquma isikhathi lapho isibonisi sicishwa ngaso, ifomethi yesikhathi, izimo zokuvuka, ukushintsha ukukhanya kwesikrini, uhlole ukushajwa kwebhethri nenguqulo ye-firmware.
Ku-smartphone yakho nakukhompuyutha, ungasebenzisa izinhlelo zokusebenza ze-Gadgetbridge (ye-Android), i-Amazfish (ye-Sailfish ne-Linux) kanye ne-Siglo (ye-Linux) ukuze ulawule iwashi lakho. Kukhona usekelo lokuhlola lwe-WebBLEWatch, uhlelo lokusebenza lwewebhu lokuvumelanisa amawashi ezipheqululini ezisekela i-Web Bluetooth API.
Ngaphezu kwalokho, abashisekayo balungiselele enye i-firmware entsha ye-PineTime, iMalila, esekelwe ku-RIOT OS, efakwe isixhumi esibonakalayo sesitayela se-GNOME (ifonti ye-Cantarell, izithonjana nesitayela se-GNOME) futhi isekela i-MicroPython. Ngaphezu kwe-InfiniTime ne-Malila, i-firmware ye-PineTime nayo iyathuthukiswa ngokusekelwe ku-Zephyr, Mynewt OS, MbedOS, TinyGo, WaspOS (Micropython-based) kanye ne-PinetimeLite (ukuguqulwa okunwetshiwe kwe-InfiniTime firmware).
Kusuka ezindabeni zephrojekthi ye-Pine64, singaqaphela futhi ukuqaliswa kwe-smartphone ye-PinePhone yokusekelwa kokusheshiswa kwehadiwe yokudlala ividiyo ku-Gstreamer kusetshenziswa i-VPU, etholakala ku-Allwinner A64 SoC. I-PinePhone manje isiyakwazi ukukhipha ividiyo ngekhwalithi engu-1080p kanye ne-30fps, engaba usizo ekubukeni amavidiyo lapho uxhuma i-PinePhone esikrinini sangaphandle. Ezinye izinguquko zihlanganisa ukulungiswa kwesithombe esine-firmware esekelwe ku-Arch Linux ARM kanye negobolondo le-KDE Plasma Mobile 5.22. I-Firmware esekelwe ku-postmarketOS ibuyekezelwe enguqulweni engu-21.06, inikezwa ngokuhlukile ngamagobolondo e-Phosh, i-KDE Plasma Mobile kanye ne-SXMO.
Source: opennet.ru