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STN1110 - CAN OBD-II
#6
Taj STN je najverovatnije neki mikrokontroler koji radi na 3.3V. U ELM-u je to neki PIC24 (ne secam se koji). Starije verzije ELM-a su imale PIC18F. MCP2551 ti radi od 4.5 do 5.5V pa ti zato treba konvertor 3.3 na 5V i obrnuto na CAN-TX i CAN-RX linijama. To rade R6, R7 i R8. MOguce je da je tebi hardver sasvim OK. Da li si pokusao da komandom postavis CAN kao trenutni protokol?ELM krece sa radom tako sto postavlja redom sve protokole pa gde nadje nesto smisleno onda to proglasi za radni protokol i po tome nastavi da slusa OBD. Mozda ovaj tvoj zaglavi jer nemas hardverski sredjene sve interfejse. Zato mislim da bi bilo dobro da pokusas da postavis CAN kao protokol.
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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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