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STN1110 - CAN OBD-II
#9
(08-02-2016, 08:47 PM)gorankg Wrote: Bio sam u pravu. STN je ustvari PIC24HJ128GP502. U datasheet-u za STN imas kako se povezuju pinovi koje ne koristis (strane 9. i 10 minimal configuration). Ako imas osciloskop proveri sta imas na CAN_TX, CAN_RX, CANH i CANL, mozda te zeza breadboard. Ovde imas neku razvojnu plocu sa STN i MCP2551 od sparkfun pa proveri sta su oni radili.

https://cdn.sparkfun.com/assets/2/4/d/c/...cc8c0e.pdf

Imam tu plocu, po njoj sam i isao inicijalno i zato mi je bilo sumnjivo sto kod mene nece Smile
Uzeo sinoc sklopio opet sve od nule identicno, povezao na simulator i sad hoce... e sad ko je tu lud ne znam, jedina razlika je sto sam u prvom primeru koristio QFN a sad u drugom DIP pakovanje za STN, sve ostalo isto... Smile

Naravno, vodio sam racuna da nisam omasio neki pin da sam spojio pogresno jer se ne gadjaju QFN i DIP raspored, a proverio i svi lepo bili zalemljeni.

To be continued...
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Messages In This Thread
STN1110 - CAN OBD-II - by vsavic - 08-01-2016, 01:52 PM
RE: STN1110 - CAN OBD-II - by gorankg - 08-01-2016, 04:19 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-01-2016, 04:39 PM
RE: STN1110 - CAN OBD-II - by gorankg - 08-01-2016, 05:08 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-01-2016, 05:26 PM
RE: STN1110 - CAN OBD-II - by gorankg - 08-01-2016, 07:09 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-02-2016, 07:12 PM
RE: STN1110 - CAN OBD-II - by gorankg - 08-02-2016, 08:47 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-03-2016, 01:15 PM
RE: STN1110 - CAN OBD-II - by gorankg - 08-03-2016, 06:25 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-03-2016, 06:39 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-04-2016, 01:33 PM
RE: STN1110 - CAN OBD-II - by gorankg - 08-04-2016, 10:06 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-05-2016, 01:37 AM
RE: STN1110 - CAN OBD-II - by gorankg - 08-05-2016, 07:55 AM
RE: STN1110 - CAN OBD-II - by vsavic - 08-05-2016, 12:48 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-07-2016, 11:31 PM
RE: STN1110 - CAN OBD-II - by gorankg - 08-08-2016, 07:50 AM
RE: STN1110 - CAN OBD-II - by vsavic - 08-08-2016, 03:30 PM
RE: STN1110 - CAN OBD-II - by gorankg - 08-08-2016, 04:21 PM
RE: STN1110 - CAN OBD-II - by vsavic - 08-08-2016, 05:24 PM

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