AndrisBB Posted September 2, 2014 Share Posted September 2, 2014 (edited) Jau kadu laiku darbojos pie idejas par shielda izveidi prieks Arduino, kurs varetu darbinat 8 Lego Mindstorms motorus. Esu redzejis ka ir prieks 4 motoiriem, bet prieks 8 nav. Shieldus varetu ari "stackot"' vairakus, tada veida palielinot motoru skaitu. Shields ar Arduino sazinasies caur SPI. kkad nakotne varetu izveidot ari otru prieks sensoriem. Shema ->> Brick_O.pdf Layout ->> g6596.png Pagaidam esu ticis tik talu ka esu sanjemis un daleji (trukst dazu komponentu) salodejis pirmo PCB, bet ir jau dazas problemas ar kuram pagaidam netieku gala. Ja meginu uploadot kodu caur avrdude, tad viss strada lieliski: Bet ja meginu uploadot ar Atmel Studio 6, tad dabonu smuku erroru Tani pasha laika device signature, information un fuses varu nolasit un mainit bez problemam Kas varetu but par problemu? Droshi vien kkas nav kartiba ar clock speedu un settingiem. ..... Programmers ir no Olimex un piemeram ar Arduino Uno caur ISP no Atmel Studio darbojas lieliski Edited September 2, 2014 by AndrisBB Link to comment Share on other sites More sharing options...
SkeletonFE Posted September 3, 2014 Share Posted September 3, 2014 (edited) Visticamāk ISP ātrums par lielu, ja Atmega darbojas no iekšējā ģeneratora ar 1MHz. Tajā pašā logā pie Interface settings ir ISP ātrums. To vajag vismaz 4x zemāku par Atmegas ģeneratora frekvenci. Edited September 3, 2014 by SkeletonFE 1 Link to comment Share on other sites More sharing options...
AndrisBB Posted September 3, 2014 Author Share Posted September 3, 2014 (edited) Par atrumu es zinu, tik no mainisanas labuma nekada. Device programing loga defaultie 460khz ir par lielu un dod to pashu erroru. Nomainot uz 115khz jau strada. Pectam megjinot palaist ar Run neiet, tas pats errors. ............. Pievienots: Izskatas ka daleji atrisinaju so problemu (kura iespejams nebija problema ) nodzesot CKDIV8 bitu un darbinot chipu 8Mhz. Toties atklaju citu arkartigi mulkjigu kludu, esu saputrojis motoru konektoriem pinout'u. Nekas cits neatliek ka partaisit un pasutit PCB no jauna Edited September 3, 2014 by AndrisBB Link to comment Share on other sites More sharing options...
Svekris Posted September 3, 2014 Share Posted September 3, 2014 8 Lego Mindstorms motorus Kubika rubika risinātāju taisi vai ko citu? Link to comment Share on other sites More sharing options...
AndrisBB Posted September 3, 2014 Author Share Posted September 3, 2014 (edited) Ja, saku ar Kubika Rubika risinataja ideju un nonacu pie Arduino shielda kurs tiri teoretiski varetu but noderegs produkts pats par sevi Edited September 3, 2014 by AndrisBB Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now