ARDUINO DEV-11168 AVR ISP Shield PTH Kit
Cov ntaub ntawv khoom
- Khoom npe: Arduino Shield AVR ISP
- Qauv nab npawb: DEV-11168
- Tus neeg siv phau ntawv: Muaj
Cov lus qhia siv khoom
- Qhib ArduinoISP firmware (hauv Examples) ntawm koj lub rooj tsav xwm Arduino.
- Ua qhov hloov me me rau ArduinoISP code yog tias koj siv Arduino 1.0. Nrhiav kab hauv lub plawv dhia () ua haujlwm uas hais tias ncua (40); thiab hloov nws mus ncua (20);
- Xaiv lub rooj tsavxwm uas tsim nyog thiab qhov chaw nres nkoj ntawm cov cuab yeej ntawv qhia zaub mov uas sib haum rau lub rooj tsavxwm programmer (tsis yog lub rooj tsavxwm raug programmed).
- Rub tawm ArduinoISP kos duab rau koj lub rooj tsav xwm Arduino.
- Xa koj lub rooj tsav xwm Arduino mus rau lub hom phiaj pawg thawj coj ua raws li daim duab qhia. Rau Arduino Uno, nco ntsoov ntxiv 10 uF capacitor ntawm rov pib dua thiab hauv av.
- Xaiv lub rooj tsavxwm tsim nyog los ntawm Cov Cuab Yeej Cuab Yeej uas sib haum rau lub rooj tsavxwm uas koj xav hlawv lub bootloader (tsis yog lub rooj tsavxwm programmer).
- Siv Burn Bootloader> Arduino raws li ISP hais kom ua.
Nco tseg: Cov txheej txheem no ua haujlwm rau cov laug cam nrog SPI cov cim ntawm cov pins qhia. Rau cov laug cam zoo li Leonardo, qhov twg qhov no tsis siv tau, koj yuav tsum txuas SPI cov cim rau ISP connector siv tus pinout muab.
Siv Arduino ua AVR ISP (In-System Programmer):
Qhov kev qhia no piav qhia txog kev siv Arduino board li AVR ISP (hauv-system programmer). Qhov no tso cai rau koj siv lub rooj tsavxwm los hlawv lub bootloader mus rau AVR (xws li ATmega168 lossis ATmega328 siv hauv Arduino). Code nyob rau hauv no example yog raws li lub mega-isp firmware los ntawm Randall Bohn.
Cov lus qhia
Txhawm rau siv koj lub rooj tsav xwm Arduino los hlawv lub bootloader mus rau AVR, koj yuav tsum ua raws li ob peb kauj ruam yooj yim.
- Qhib ArduinoISP firmware (hauv Examples) rau koj lub rooj tsav xwm Arduino.
- Nco tseg rau Arduino 1.0: koj yuav tsum hloov pauv me me rau ArduinoISP code. Nrhiav cov kab hauv lub plawv dhia () ua haujlwm uas hais tias "sijhawm (40);" thiab hloov nws mus rau "ntev(20);".
- Xaiv cov khoom hauv Cov Cuab Yeej> Board thiab Serial Port menus uas sib haum rau lub rooj tsavxwm koj siv los ua tus programmer (tsis yog lub rooj tsavxwm tau programmed).
- Rub tawm ArduinoISP duab kos.
- Xaim koj lub rooj tsav xwm Arduino mus rau lub hom phiaj raws li qhia hauv daim duab hauv qab no. (Ceeb toom rau Arduino Uno: koj yuav tsum tau ntxiv 10 uF capacitor ntawm rov pib dua thiab hauv av.)
- Xaiv cov khoom hauv Cov Cuab Yeej> Board cov ntawv qhia zaub mov uas sib haum rau lub rooj tsavxwm uas koj xav hlawv lub bootloader (tsis yog lub rooj tsavxwm uas koj siv los ua tus programmer). Saib daim ntawv piav qhia ntawm nplooj ntawv ib puag ncig kom paub meej.
- Siv Burn Bootloader> Arduino raws li ISP hais kom ua.
Nco tseg: Cov txheej txheem no ua haujlwm nrog cov laug cam uas muaj SPI cov cim ntawm cov pins qhia. Rau cov laug cam uas qhov no tsis siv tau (32u4 boards zoo li Leonardo) SPI cov cim yuav tsum tau txuas nrog ISP connector uas nws pinout tau tshaj tawm hauv qab no.
Circuit
Circuit (targeting Arduino Uno, Duemilanove, lossis Diecimila):
Lub Rooj Tswjhwm Saib Arduino ua haujlwm ua ISP los ua haujlwm ATmega ntawm lwm lub rooj tsavxwm Arduino. Ntawm Arduino Uno, koj yuav tsum tau txuas lub 10 uF capacitor ntawm rov pib dua thiab hauv av (tom qab rub tawm ArduinoISP sketch). Nco ntsoov tias koj xav tau nkag mus rau tus pin rov pib dua ntawm lub hom phiaj lub rooj tsavxwm, uas tsis muaj nyob rau ntawm NG lossis cov laug cam.
Circuit (targeting Arduino NG lossis laus dua):
Ntawm NG lossis cov laug cam, txuas cov xaim rov pib dua rau tus pin 1 ntawm Atmega nti ntawm lub rooj tsavxwm, raws li qhia saum toj no.
Circuit Court (targeting AVR ntawm lub breadboard):
Saib Arduino rau Breadboard nyeem kom paub meej.
THAWJ
Cov ntaub ntawv / Cov ntaub ntawv
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