I-Firmware Yedivayisi Ye-USB Thuthukisa Isandiso se-STMicroelectronics
UM0412
Imaniwali yosebenzisayo
Isingeniso
Lo mbhalo uchaza isibonisi somsebenzisi esithuthukiswe ukukhombisa ukusetshenziswa kwelabhulali yokuthuthukisa i-firmware yedivayisi ye-STMicroelectronics. Incazelo yalo mtapo wolwazi, okuhlanganisa isixhumi esibonakalayo sokuhlela sohlelo lokusebenza, iqukethwe kudokhumenti ye-“DfuSe application programming interface” futhi ifakwe nesofthiwe ye-DfuSe.
Ukuqalisa
1.1 Izidingo zesistimu
Ukuze usebenzise ukuboniswa kwe-DfuSe ngohlelo lokusebenza lwe-Windows, inguqulo yakamuva ye-Windows, njenge-Windows 98SE, Millennium, 2000, XP, noma i-VISTA, kufanele
efakwe ku-PC.
Inguqulo ye-Windows OS efakwe ku-PC yakho ingase inqunywe ngokuchofoza kwesokudla kusithonjana esithi “Ikhompyutha Yami” kudeskithophu, bese uchofoza into ethi “Properties” ku-PopUpMenu ebonisiwe. Uhlobo lwe-OS luboniswa kubhokisi lengxoxo elithi “Izakhiwo Zesistimu” ngaphansi kwelebula elithi “Isistimu” eshidini lethebhu elithi “Okuvamile” (bona Umfanekiso 1).
Umfanekiso 1. Ibhokisi lengxoxo lezakhiwo zesistimu
1.2 Okuqukethwe kwephakheji
Izinto ezilandelayo zihlinzekwa kule phakheji:
Okuqukethwe kwesoftware
- Umshayeli we-STTube ohlanganisa laba ababili abalandelayo files:
- STTub30.sys: Umshayeli uzolayishwa ebhodini ledemo.
– STFU.inf: Ukucushwa file okomshayeli. - DfuSe_Demo_V3.0_Setup.exe: Ukufakwa file efaka izinhlelo zokusebenza ze-DfuSe kanye nekhodi yomthombo kukhompyutha yakho.
Okuqukethwe kwezingxenyekazi zekhompuyutha
Leli thuluzi lakhelwe ukusebenza nawo wonke amadivayisi we-STMicroelectronics asekela Ukuthuthukiswa Kwe-Firmware Yedivayisi ngesixhumi esibonakalayo se-USB. Ukuze uthole imininingwane eyengeziwe, sicela uthinte i-ST yakho
ummeleli noma vakashela i-ST webisiza (http://www.st.com).
1.3 Ukufakwa kokuboniswa kwe-DfuSe
1.3.1 Ukufakwa kwesoftware
Qalisa i-DfuSe_Demo_V3.0_Setup.exe file: I-InstalShield Wizard izokuqondisa ukuze ufake izinhlelo zokusebenza ze-DfuSe kanye nekhodi yomthombo kukhompyutha yakho. Uma isofthiwe ifakwe ngempumelelo, chofoza inkinobho ethi "Qeda". Ungakwazi ke ukuhlola uhla lwemibhalo umshayeli.
Umshayeli files atholakala kufolda ethi “Driver” endleleni yakho yokufaka (C:\Program files\STMicroelectronics\DfuSe).
Ikhodi yomthombo yohlelo lokusebenza lweDemo kanye nomtapo wezincwadi we-DfuSe itholakala ku-“C:\Program Files\STMicroelectronics\DfuSe\Sources” ifolda.
Amadokhumenti atholakala ku-“C:\Program Files\STMicroelectronics\DfuSe\Sources\Doc” ifolda.
1.3.2 Ukufakwa kwezingxenyekazi zekhompuyutha
- Xhuma idivayisi embobeni ye-USB eyisipele ku-PC yakho.
- I-“Thola Iwizadi Yezingxenyekazi Ezintsha” bese iyaqala. Khetha okuthi "Faka ohlwini noma endaweni ethile" njengoba kukhonjisiwe ngezansi bese uchofoza "Okulandelayo".
- Khetha “Ungacingi. Ngizokhetha umshayeli engizomfaka” njengoba kukhonjisiwe ngezansi bese uchofoza “Okulandelayo”.
- Uma umshayeli esevele efakiwe, uhlu lwamamodeli luzobonisa amamodeli wehadiwe ahambisanayo, futhi chofoza okuthi “Have Disk…” ukuze uthole umshayeli. files.
- Ebhokisini lengxoxo elithi “Faka Kudiski,” chofoza “Phequlula…” ukuze ucacise umshayeli files, uhla lwemibhalo lomshayeli lutholakala endleleni yakho yokufaka (C:\Program files\STMicroelectronics\DfuSe\Driver), bese uchofoza okuthi “KULUNGILE”.
I-PC ikhetha ngokuzenzakalelayo i-INF efanele file, kulesi simo, STFU.INF. Uma iWindows isiyitholile i-driver.INF edingekayo file, imodeli yehadiwe ehambisanayo izoboniswa kuhlu lwamamodeli. Chofoza okuthi “Okulandelayo” ukuze uqhubeke.
- Uma i-Windows yenza ukufakwa komshayeli, ibhokisi lesexwayiso lizovezwa elibonisa ukuthi umshayeli akadlulanga ukuhlolwa kwelogo ye-Windows, chofoza okuthi "Qhubeka Noma Kunjalo" ukuze uqhubeke.
- IWindows kufanele iveze umyalezo okhombisa ukuthi ukufakwa kuphumelele.
Chofoza okuthi “Qeda” ukuze uqedele ukufaka.
I-DFU file
Abasebenzisi abathenge amadivaysi e-DFU badinga ikhono lokuthuthukisa i-firmware yalezi zisetshenziswa. Ngokwesiko, i-firmware igcinwa ku-Hex, S19 noma kanambambili files, kodwa lawa mafomethi awanalo ulwazi oludingekayo ukuze enze umsebenzi wokuthuthukisa, aqukethe kuphela idatha yangempela yohlelo okufanele ilandwe. Kodwa-ke, ukusebenza kwe-DFU kudinga ulwazi olwengeziwe, njengesihlonzi somkhiqizo, isihlonzi somthengisi, inguqulo yeFirmware kanye nenombolo yokusetha Ehlukile (I-ID Yethagethi) yethagethi okufanele isetshenziswe, lolu lwazi lwenza ukuthuthukiswa kuqondiswe futhi kuvikeleke kakhulu. Ukwengeza lolu lwazi, entsha file ifomethi kufanele isetshenziswe, ezobizwa ngokuthi i-DFU file ifomethi. Ukuze uthole imininingwane eyengeziwe bheka ku- “DfuSe File Ukucaciswa Kwefomethi” idokhumenti (UM0391).
Incazelo yokusetshenziswa kubonwa
Lesi sigaba sichaza izisetshenziswa ezihlukene zabasebenzisi ezitholakala kuphakheji ye-DfuSe futhi sichaza ukuthi zingasetshenziswa kanjani ukwenza imisebenzi ye-DFU efana no-Layisha, Landa kanye
i-firmware file abaphathi.
3.1 Ukuboniswa kwe-DfuSe
Ukuthuthukiswa kwe-Firmware kudinga ukwenziwa ngaphandle kokuqeqeshwa okukhethekile, ngisho nabasebenzisi abasaqalayo. Ngakho-ke, isixhumi esibonakalayo somsebenzisi saklanywa ukuthi sibe namandla futhi kube lula ukusisebenzisa ngangokunokwenzeka (bheka uMdwebo 9). Izinombolo ezikuMfanekiso 9 zibhekisela encazelweni ekuThebula 1 efaka izilawuli ezitholakalayo kusixhumi esibonakalayo se-DfuSe Demonstration.
Ithebula 1. sebenzisa incazelo yebhokisi ledemo
| Lawula | Incazelo |
| 1 | Ibala i-DFU etholakalayo kanye namadivayisi ahambisanayo e-HID, ekhethiwe iyona esetshenziswa njengamanje. Idivayisi Ehambelanayo ye-HID iyidivayisi yekilasi le-HID ehlinzeka ngesici se-HID se-HID (USAGE_PAGE OxFF0O kanye ne-USAGE_DETACH 0x0055) esichasiselweni sayo sombiko. Example: I-Oxa1, i-Ox00, // Iqoqo(Okoqobo) 0x06, Ox00, OxFF, // Ikhasi lokusetshenziswa elichazwe ngumthengisi – OxFP00 0x85, 0x80, // REPORT_ID (128) 0x09, 0x55, // UKUSEBENZISA (I-HID Detach) 0x15, Ox00, // LOGICAL_MINIMUM (0) 0x26, OxFF, Ox00, // LOGICAL_MAXIMUM (255) 0x75, 0x08, // REPORT_SIZE (8 bits) 0x95, Ox01, // REPORT_COUNT (1) Ox131, 0x82, // ISICI (Idatha,Var,Abs,Vol) I-OxCO, // END_COLLECTION (Umthengisi uchaziwe) |
| 2 | Izihlonzi zedivayisi zemodi ye-DFU; I-PID, i-VID nenguqulo. |
| 3 | Izihlonzi zedivayisi zemodi yohlelo lokusebenza; I-PID, i-VID nenguqulo. |
| 4 | Thumela Faka umyalo wemodi ye-DFU. Ithagethi izoshintsha isuke kuhlelo lokusebenza iye kumodi ye-DFU noma ithumele i-HID Detach uma idivayisi iyidivayisi ehambisanayo ye-HID. |
| 5 | Thumela umyalo wemodi ye-Leave DFU. Okuqondiwe kuzoshintsha kusuka ku-DFU kuye kumodi yohlelo lokusebenza. |
| 6 | Imephu yememori, Chofoza kabili into ngayinye ukuze view imininingwane eyengeziwe mayelana nengxenye yememori. |
| 7 | Khetha indawo ye-DFU file, idatha elayishiwe izokopishelwa kulokhu file. |
| 8 | Qala umsebenzi wokulayisha. |
| 9 | Usayizi wedatha edlulisiwe ngesikhathi sokusebenza kwamanje (Layisha/Thuthukisa). |
| 10 | Ubude besikhathi sokusebenza kwamanje (Layisha/Thuthukisa). |
| 11 | Okuhlosiwe okutholakalayo ku-DFU elayishiwe file. |
| 12 | Khetha umthombo we-DFU file, idatha elandiwe izolayishwa kusuka kulokhu file. |
| 13 | Qala ukusebenza kokuthuthukisa (Sula bese uyalanda). |
| 14 | Qinisekisa ukuthi idatha ilayishwe ngempumelelo yini. |
| 15 | Bonisa ukuqhubeka komsebenzi. |
| 16 | Yehlisa ukusebenza kwamanje. |
| 17 | Phuma kuhlelo lokusebenza. |
Uma isilawuli esincane sisetshenziswa ku-STM32F105xx noma ku-STM32F107xx, idemo ye-DfuSe ibonisa isici esisha esihlanganisa ukufunda inketho yedatha ye-byte ngaphezu kwengxenye yememori ethi “Option byte” ethunyelwe. Ukuchofoza kabili entweni ehlobene kumephu yememori (Into 6 ku-Ta bl e 1 /Figure 9) ivula ibhokisi lengxoxo elisha elibonisa amabhayithi enketho yokufunda. Ungasebenzisa leli bhokisi ukuze uhlele futhi usebenzise ukumisa kwakho (bona Umfanekiso 10).
Ithuluzi liyakwazi ukubona amakhono engxenye yememori ekhethiwe (funda, bhala futhi usule). Uma kwenzeka inkumbulo engafundeki (ukuvikelwa kokufunda kucushiwe), ikhombisa i
isimo sokufundwa kwememori futhi siyalwa ukubuza ukuthi kungasebenzi yini ukuvikela ukufunda noma cha.
3.2 DFU file umphathi
3.2.1 Ibhokisi lengxoxo elithi “Ufuna ukwenza”
Lapho i-DFU file isicelo somphathi siyenziwa, ibhokisi lengxoxo elithi “Ufuna ukwenza” liyavela, futhi umsebenzisi kufanele akhethe file ukuhlinzwa afuna ukukwenza. Khetha inkinobho yokuqala yomsakazo ukwenza i-DFU file kusuka ku-S19, Hex, noma iBin file, noma eyesibili ukuze kukhishwe i-S19, Hex, noma iBin file kusuka ku-DFU file (bheka Umfanekiso 11).
Khetha okuthi “Ngifuna UKWENZA i-DFU file kusuka ku-S19, HEX, noma i-BIN files" inkinobho yomsakazo uma ufuna ukwenza i-DFU file kusuka ku-S19, Hex, noma kanambambili files.
Khetha okuthi “Ngifuna UKUKHIPHA S19, HEX, noma BIN files kusuka kunkinobho yerediyo ye-DFU eyodwa” uma ufuna ukukhipha i-S19, i-Hex, noma kanambambili file kusuka ku-DFU file.
3.2.2 File isizukulwane ibhokisi lengxoxo
Uma ukhetho lokuqala lukhethiwe, chofoza inkinobho ethi OK ukuze ubonise "File Ibhokisi lengxoxo lesizukulwane”. Lesi sixhumanisi sivumela umsebenzisi ukuthi enze i-DFU file kusuka ku-S19, Hex, noma iBin file.
Ithebula 2. File Incazelo yebhokisi lebhokisi lesizukulwane
| Lawula | Incazelo |
| 1 | Inkomba yomthengisi |
| 2 | Isihlonzi somkhiqizo |
| 3 | Uhlobo lwe-Firmware |
| 4 | Izithombe ezitholakalayo ezizofakwa ku-DFU file |
| 5 | Inombolo yesikhombi esiqondiwe |
| 6 | Vula i-S19 noma i-Hex file |
| 7 | Vula kanambambili files |
| 8 | Igama eliqondiwe |
| 9 | Susa isithombe esikhethiwe ohlwini lwezithombe |
| 10 | Khiqiza i-DFU file |
| 11 | Khansela bese uphuma kuhlelo lokusebenza |
Ngoba i-S19, i-Hex ne-Bin files aziqukethe ukucaciswa okuqondisiwe, umsebenzisi kufanele afake izici zeDivaysi (i-VID, i-PID, nenguqulo), i-ID Eqondiwe kanye negama eliqondiwe ngaphambi kokukhiqiza i-DFU. file.
Ithebula 3. Incazelo yebhokisi lebhokisi lomjovo omningi
| Lawula | Incazelo |
| 1 | Umzila kanambambili ogcine ukuvulwa file |
| 2 | Vula kanambambili files. A kanambambili file kungaba a file yanoma iyiphi ifomethi (Igagasi, ividiyo, umbhalo, njll.) |
| 3 | Ikheli lokuqala labalayishiwe file |
| 4 | Engeza file kwe file uhlu |
| 5 | Susa file ukusuka file uhlu |
| 6 | File uhlu |
| 7 | Qinisekisa file ukukhetha |
| 8 | Khansela futhi uphume ekusebenzeni |
3.2.3 File ibhokisi lengxoxo yokukhipha
Uma ukukhetha kwesibili ebhokisini lengxoxo elithi “Ufuna ukwenza” kukhethiwe, Chofoza inkinobho ethi KULUNGILE ukuze ubonise “File isizinda” ibhokisi lengxoxo. Lesi sixhumanisi sikuvumela ukuthi ukhiqize i-S19, Hex, noma iBin file kusuka ku-DFU file.
Ithebula 4. File Incazelo yebhokisi lengxoxo yokukhipha
| Lawula | Incazelo |
| 1 | Isihlonzi somthengisi wedivayisi |
| 2 | Isihlonzi somkhiqizo wedivayisi |
| 3 | Uhlobo lwe-Firmware |
| 4 | Vula i-DFU file |
| 5 | Uhlu lwezithombe ku-DFU elayishiwe file |
| 6 | Uhlobo lwe file azokwenziwa |
| 7 | Khipha isithombe ku-S19, Hex, noma Bin file |
| 8 | Khansela bese uphuma kuhlelo lokusebenza |
Izinqubo zesinyathelo ngesinyathelo
4.1 Izinqubo zokubonisa i-DfuSe
4.1.1 Ifakwa kanjani i-DFU file
- Qalisa uhlelo lwe-“DfuSe demonstration” (Qala -> Zonke Izinhlelo -> STMicroelectronics -> DfuSe -> DfuSe Demonstration).
- Chofoza inkinobho ethi “Khetha” (Into 7 ku-Ta bl e 1/Figure 9) ukuze ukhethe i-DFU file.
- Khetha okuqondiwe kwimemori kuhlu lwemephu yememori (Into 6 ku-Ta bl e 1 /Umfanekiso 9).
- Chofoza inkinobho ethi “Layisha” (Into 8 ku-Ta bl e 1/Figure 9) ukuze uqale ukulayisha okuqukethwe kwenkumbulo ku-DFU ekhethiwe. file.
4.1.2 Ikhishwa kanjani i-DFU file
- Qalisa uhlelo lwe-“DfuSe demonstration” (Qala -> Zonke Izinhlelo -> STMicroelectronics -> DfuSe -> DfuSe Demonstration).
- Chofoza inkinobho ethi “Khetha” (Into 12 ku-Ta bl e 1/Figure 9) ukuze ukhethe i-DFU file. Ulwazi olubonisiwe olufana ne-VID, i-PID, Inguqulo, nenombolo eqondiwe ifundwa ku-DFU file.
- Thikha ibhokisi elithi “Lungiselela ubude besikhathi sokuthuthukisa” ukuze uzibe amabhulokhi e-FF ngesikhathi sokulayisha.
- Thikha ibhokisi elithi “Qinisekisa ngemva kokulanda” uma ufuna ukuqalisa inqubo yokuqinisekisa ngemva kokulanda idatha.
- Chofoza inkinobho ethi “Thuthukisa” (Into 13 ku-Ta bl e 1 /Umfanekiso 9) ukuze uqale ukuthuthukisa file okuqukethwe kumemori.
- Chofoza inkinobho ethi “Qinisekisa” (Into 14 ku-Ta bl e 1/Figure 9) ukuze uqinisekise ukuthi idatha ilandwe ngempumelelo yini.
4.2 DFU file izinqubo zomphathi
4.2.1 Iyenziwa kanjani i-DFU files kusuka ku-S19/Hex/Bin files
- Qalisa i- “DFU File Umphathi” isicelo (Qala -> Zonke Izinhlelo -> STMicroelectronics > DfuSe-> DFU File Umphathi).
- Khetha okuthi “Ngifuna UKWENZA i-DFU file kusuka ku-S19, HEX, noma i-BIN files” ebhokisini lengxoxo elithi “Ngifuna ukwenza”(Ta bl e 1 1 ) bese uchofoza okuthi “KULUNGILE”.
- Dala isithombe se-DFU kusuka ku-S19/Hex noma kanambambili file.
a) Setha inombolo kamazisi engasetshenziswanga (Into 5 ku Ta bl e 2 /Umfanekiso 12).
b) Gcwalisa i-VID, i-PID, inguqulo, negama okuhlosiwe
c) Ukudala isithombe kusuka ku-S19 noma i-Hex file, chofoza inkinobho ethi “S19 noma i-Hex” (Into 6 ku-Ta bl e 2/Figure 4) bese ukhetha file, kuzokwenziwa isithombe se-DFU esinezelwe ngayinye file.
d) Ukudala isithombe kusuka kanambambili eyodwa noma ngaphezulu files, chofoza inkinobho ethi "Multi Bin" (Into 7 ku-Ta bl e 2 /Figure 12) ukuze ubonise ibhokisi lengxoxo elithi "Multi Bin Injection" (Umfanekiso 13.).
Chofoza inkinobho ethi Phequlula (Into 2 ku-Ta bl e 3 /Figure 13) ukuze ukhethe kanambambili file(*.bin) noma enye ifomethi ye file (Igagasi, ividiyo, umbhalo,…).
Setha ikheli lokuqala endaweni yekheli (Into 3 ku-Ta bl e 3 /Figure 13).
Chofoza inkinobho ethi “Engeza ohlwini” (Into 4 ku-Ta bl e 3/Umfanekiso 13) ukuze wengeze kanambambili okhethiwe. file ngekheli elinikeziwe.
Ukuze ususe okukhona file, ikhethe, bese uchofoza inkinobho ethi "Susa" (Into 5 ku-Ta bl e 3 /Figure 13).
Phinda wenze ukulandelana okufanayo ukuze wengeze enye kanambambili files, Chofoza okuthi "KULUNGILE" ukuze uqinisekise. - Phinda isinyathelo (3.) ukuze udale ezinye izithombe ze-DFU.
- Ukwakha i-DFU file, chofoza "Khiqiza".
4.2.2 Ikhishwa kanjani i-S19/Hex/Bin files kusuka ku-DFU files
- Gijimani “DFU File Umphathi” isicelo (Qala -> Zonke Izinhlelo -> STMicroelectronics -> DfuSe -> DFU File Phatha).
- Khetha “Ngifuna UKUKHIPHA S19, HEX noma BIN files kusuka kunkinobho yerediyo ye-DFU eyodwa ebhokisini lengxoxo elithi “Ufuna ukwenza” (Umfanekiso 11) bese uchofoza okuthi “KULUNGILE”.
- Khipha i-S19/Hex noma kanambambili file kusuka ku-DFU file.
a) Chofoza inkinobho ethi Phequlula (Into 4 ku Ta bl e 4 / Umfanekiso 14) ukuze ukhethe i-DFU file. Izithombe eziqukethwe zizofakwa ohlwini lwezithombe (Into 4 ku-Ta bl e 4 /Figure 14).
b) Khetha isithombe ohlwini lwezithombe.
c) Khetha inkinobho yomsakazo we-Hex, i-S19 noma i-Multiple Bin (Into 6 ku-Ta bl e 4 /Figure 14).
d) Chofoza inkinobho ethi "Khipha" (Into 7 ku-Ta bl e 4 / Umfanekiso 14) ukuze ukhiphe isithombe esikhethiwe. - Phinda isinyathelo (3.) ukuze ukhiphe ezinye izithombe ze-DFU.
Umlando wokubuyekeza
Ithebula 5. Umlando wokubuyekeza idokhumenti
| Usuku | Buyekeza | Izinguquko |
| 6-Juni-07 | 1 | Ukukhishwa kokuqala. |
| 2-Jan-08 | 2 | Kwengezwe Isigaba 4. |
| 24-Sep-08 | 3 | Kubuyekezwe uMfanekiso 9 ukuya kuMfanekiso 14. |
| 2-Jul-09 | 4 | sebenzisa idemo ethuthukisiwe ibe yinguqulo ye-V3.0. Isigaba 3.1: Ukuboniswa kwe-DfuSe kubuyekeziwe: — Umfanekiso 9: Ibhokisi lebhokisi ledemo ye-DfuSe libuyekeziwe - Isici esisha sengezwe kumadivayisi we-STM32F105/107xx - Umfanekiso 10: Hlela ibhokisi lengxoxo ye-byte yengezwe Ibuyekezwe kuSigaba 3.2: I-DFU file umphathi — Umfanekiso 11: “Ufuna ukwenza” ibhokisi lengxoxo — Umfanekiso 12: “Isizukulwane” ibhokisi lengxoxo — Umfanekiso 13: Ibhokisi lengxoxo elithi “Multi bin injection” — Umfanekiso 14: “Khipha” ibhokisi lengxoxo |
Sicela Ufunde Ngokucophelela:
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I-ST DfuSe I-Firmware Yedivayisi Ye-USB Thuthukisa Isandiso se-STMicroelectronics [pdf] Imaniwali yosebenzisayo Idivayisi ye-DfuSe USB, I-Firmware Thuthukisa I-STMicroelectronics Extension, I-DfuSe USB Device Firmware Upgrade, STMicroelectronics Extension, DfuSe USB Device Firmware Thuthukisa i-STMicroelectronics Extension, UM0412 |
