Ubunjiniyela beFumax buzolayisha i-Firmware yekhasimende (imvamisa i-HEX noma i-BIN FILE) ku-MCU ukuze imikhiqizo isebenze.

I-Fumax inokulawula okuqinile ezinhlelweni ze-firmware

Izinhlelo ze-IC ukubhala lolu hlelo esikhaleni sangaphakathi se-chip ngokusebenzisa ithuluzi lokuhlela, ngokuvamile elehlukaniswe ngohlelo olungaxhunyiwe ku-inthanethi nakuhlelo lwe-inthanethi.

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1. Ngokuyinhloko izindlela zokuhlela

(1) Umdidiyeli wohlelo jikelele

(2) Uhlelo olunikezelwe

(3) Izinhlelo eziku-inthanethi:

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2. Izici zohlelo oluku-inthanethi

(1) Izinhlelo eziku-inthanethi zisebenzisa ibhasi yokuxhumana ejwayelekile ye-chip, njenge-USB, i-SWD, i-JTAG, i-UART, njll. I-interface ivamise ukulungiswa futhi izikhonkwane ezimbalwa zixhunywe ngesikhathi sohlelo.

(2) Njengoba isivinini sokuxhumana esibonakalayo singekho phezulu, ikhebula elijwayelekile lingasetshenziselwa ukuqopha ngaphandle kokusetshenziswa kwamandla okuphezulu.

(3) Njengoba ukushiswa oku-inthanethi kuhlelwe ngoxhumano olunentambo, uma kutholakala iphutha ngesikhathi sokuhlolwa kokukhiqizwa, i-PCBA enephutha ingalandelwa iphinde ishiswe ngaphandle kokuqaqa i-chip. Lokhu akugcini nje ngokusindisa izindleko zokukhiqiza, kodwa futhi kuthuthukisa ukusebenza kahle kohlelo.

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3. Yini umqambi?

I-PROGRAMMER, eyaziwa nangokuthi umbhali noma i-burner, isetshenziselwa ukuhlela i-IC ehlelekile.

4. Ubuhle bohlelo lwe-IC

Ezingxenyeni eziningi ze-IC yangaphambilini, azisetshenziswa ngokujwayelekile, kepha zisetshenziswa ngokukhethekile, kubizwa ama-ID AZINIKELELE.

Ngakho-ke uma abaklami befuna ukuklama ibhodi lesifunda, kumele basebenzise izinhlobonhlobo ze-IC ezinemisebenzi engaguquki, futhi badinga ukulungiselela izinhlobo ezahlukahlukene ze-IC, ikakhulukazi zabakhiqizi abakhulu.

Manje umklami udinga kuphela ukulungisa i-IC ukuze ayishise ibe yi-IC ngemisebenzi ehlukile ngemuva kokuthi ama-ID azinikezele asungulwe futhi asetshenziswa.

Ukulungiselela kulula, kepha okokushisa kufanele kulungiselelwe ukukushisa.

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5. Amandla ethu:

Amathuluzi weSoftware: Altium (Protel), PADS, Allegro, Eagle

Uhlelo: C, C ++, VB