Software On ELM Street - OBD2 Software Development
- delcowizzid
- Posts: 5493
- Joined: Sat Feb 28, 2009 8:38 pm
- Location: Wellington NZ
- Contact:
Re: ELM327 Software Development
Port opened by process "OBD2Logger.exe" (PID: 2792)
Request: 22/09/2013 7:03:47 p.m..59764
41 54 5A 0D ATZ.
Answer: 22/09/2013 7:03:47 p.m..75464 (+0.1563 seconds)
41 54 5A 0D 0D ATZ..
Port closed
Request: 22/09/2013 7:03:47 p.m..59764
41 54 5A 0D ATZ.
Answer: 22/09/2013 7:03:47 p.m..75464 (+0.1563 seconds)
41 54 5A 0D 0D ATZ..
Port closed
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
- delcowizzid
- Posts: 5493
- Joined: Sat Feb 28, 2009 8:38 pm
- Location: Wellington NZ
- Contact:
Re: ELM327 Software Development
Port opened by process "EasyObdII_Ver2_3_0.exe" (PID: 2536)
Port closed
Port opened by process "EasyObdII_Ver2_3_0.exe" (PID: 2536)
Request: 22/09/2013 7:07:19 p.m..05164 (+210.6406 seconds)
41 54 5A 0D ATZ.
Answer: 22/09/2013 7:07:20 p.m..55164 (+1.5000 seconds)
41 54 5A 0D 0D 0D 45 4C 4D 33 32 37 20 76 31 2E ATZ...ELM327 v1.
33 61 0D 0D 3E 3a..>
Port closed
Port opened by process "EasyObdII_Ver2_3_0.exe" (PID: 2536)
Request: 22/09/2013 7:07:21 p.m..83264 (+0.2813 seconds)
41 54 5A 0D 41 54 45 30 0D 41 54 4C 30 0D ATZ.ATE0.ATL0.
Answer: 22/09/2013 7:07:23 p.m..64464 (+0.5000 seconds)
41 54 5A 0D 0D 0D 45 4C 4D 33 32 37 20 76 31 2E ATZ...ELM327 v1.
33 61 0D 0D 3E 41 54 45 30 0D 4F 4B 0D 0D 3E 4F 3a..>ATE0.OK..>O
4B 0D 0D 3E K..>
Request: 22/09/2013 7:07:23 p.m..66064 (+0.0156 seconds)
41 54 40 31 0D AT@1.
Answer: 22/09/2013 7:07:24 p.m..91064 (+0.2500 seconds)
4F 42 44 49 49 20 74 6F 20 52 53 32 33 32 20 49 OBDII to RS232 I
6E 74 65 72 70 72 65 74 65 72 0D 0D 3E nterpreter..>
Request: 22/09/2013 7:07:24 p.m..91064 (+0.0000 seconds)
41 54 40 32 0D AT@2.
Answer: 22/09/2013 7:07:24 p.m..16064 (+0.2500 seconds)
3F 0D 0D 3E ?..>
Request: 22/09/2013 7:07:24 p.m..16064 (+0.0000 seconds)
41 54 53 50 30 0D ATSP0.
Answer: 22/09/2013 7:07:24 p.m..66064 (+0.5000 seconds)
4F 4B 0D 0D 3E OK..>
Request: 22/09/2013 7:07:26 p.m..16064 (+1.5000 seconds)
30 31 30 30 0D 0100.
Answer: 22/09/2013 7:07:26 p.m..17664 (+0.0156 seconds)
53 45 41 SEA
Port closed
Port opened by process "EasyObdII_Ver2_3_0.exe" (PID: 2536)
Request: 22/09/2013 7:07:19 p.m..05164 (+210.6406 seconds)
41 54 5A 0D ATZ.
Answer: 22/09/2013 7:07:20 p.m..55164 (+1.5000 seconds)
41 54 5A 0D 0D 0D 45 4C 4D 33 32 37 20 76 31 2E ATZ...ELM327 v1.
33 61 0D 0D 3E 3a..>
Port closed
Port opened by process "EasyObdII_Ver2_3_0.exe" (PID: 2536)
Request: 22/09/2013 7:07:21 p.m..83264 (+0.2813 seconds)
41 54 5A 0D 41 54 45 30 0D 41 54 4C 30 0D ATZ.ATE0.ATL0.
Answer: 22/09/2013 7:07:23 p.m..64464 (+0.5000 seconds)
41 54 5A 0D 0D 0D 45 4C 4D 33 32 37 20 76 31 2E ATZ...ELM327 v1.
33 61 0D 0D 3E 41 54 45 30 0D 4F 4B 0D 0D 3E 4F 3a..>ATE0.OK..>O
4B 0D 0D 3E K..>
Request: 22/09/2013 7:07:23 p.m..66064 (+0.0156 seconds)
41 54 40 31 0D AT@1.
Answer: 22/09/2013 7:07:24 p.m..91064 (+0.2500 seconds)
4F 42 44 49 49 20 74 6F 20 52 53 32 33 32 20 49 OBDII to RS232 I
6E 74 65 72 70 72 65 74 65 72 0D 0D 3E nterpreter..>
Request: 22/09/2013 7:07:24 p.m..91064 (+0.0000 seconds)
41 54 40 32 0D AT@2.
Answer: 22/09/2013 7:07:24 p.m..16064 (+0.2500 seconds)
3F 0D 0D 3E ?..>
Request: 22/09/2013 7:07:24 p.m..16064 (+0.0000 seconds)
41 54 53 50 30 0D ATSP0.
Answer: 22/09/2013 7:07:24 p.m..66064 (+0.5000 seconds)
4F 4B 0D 0D 3E OK..>
Request: 22/09/2013 7:07:26 p.m..16064 (+1.5000 seconds)
30 31 30 30 0D 0100.
Answer: 22/09/2013 7:07:26 p.m..17664 (+0.0156 seconds)
53 45 41 SEA
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
- delcowizzid
- Posts: 5493
- Joined: Sat Feb 28, 2009 8:38 pm
- Location: Wellington NZ
- Contact:
Re: ELM327 Software Development
does that help mate LOL
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
Re: ELM327 Software Development
AH yeah kinda.. I see why is going wrong now *Dough*delcowizzid wrote:does that help mate LOL
So Iv been sending:
ATZ + vbCr (Same as easyOBDII)
Which is in hex:
41 54 5A 0D
And What I have been receiving is (according to the logs):
ATZ + vbCr + vbCr (Meaning there is TWO end carriages! Because the elm echos this back! Thats where its going wrong! Easy enough fix there!)
Which in hex is:
41 54 5A 0D 0D
And the response I want is:
41 54 5A 0D 0D 0D 45 4C 4D 33 32 37 20 76 31 2E 33 61 0D 0D 3E ATZ...ELM327 v1.3a..>
So I can see the echo "ATZ+ vbCr + vbCr " then it does a new line "vbCr" then it sends the "ELM327 v1+ vbCr".
Then it does another new line: "vbCr" and then fires off ">" without a end carriage, which is strange.. will have to find response.. then check for any more data.. if not, read any bytes left.. which should be the ">" of 3E in hex.
Alright.. back soon with a new revision!
Your Local Aussie Reverse Engineer
Contact for Software/Hardware development and Reverse Engineering
Site:https://www.envyouscustoms.com
Mob:+61406 140 726
Contact for Software/Hardware development and Reverse Engineering
Site:https://www.envyouscustoms.com
Mob:+61406 140 726
-
- Posts: 1834
- Joined: Sat Aug 06, 2011 7:58 am
- cars: V8 VR Commodore BT1
LB Lancer 2L turbo & Delco
Starion TBI with Delco
Mitsubishi Lancer EVO4 track car
NA MX5
3 vintage motor bikes - Location: Padstow NSW
Re: ELM327 Software Development
I was going to plug it into my car but I needed net7? or something like that for my laptop and it started getting too hard. I am having problems getting it to connect to the net to download the required software to try it.
Re: ELM327 Software Development
Alriiiiight, I put my old app through with the new info... and it failed.
New revision worked good with the new info.
New revision worked good with the new info.
Last edited by Tazzi on Tue Jul 21, 2015 9:35 am, edited 1 time in total.
Your Local Aussie Reverse Engineer
Contact for Software/Hardware development and Reverse Engineering
Site:https://www.envyouscustoms.com
Mob:+61406 140 726
Contact for Software/Hardware development and Reverse Engineering
Site:https://www.envyouscustoms.com
Mob:+61406 140 726
Re: ELM327 Software Development
Cheers Charles, thats alright, we got the required info. Just implemented it and it "should" work.. *fingers crossed!"Charlescrown wrote:I was going to plug it into my car but I needed net7? or something like that for my laptop and it started getting too hard. I am having problems getting it to connect to the net to download the required software to try it.
Your Local Aussie Reverse Engineer
Contact for Software/Hardware development and Reverse Engineering
Site:https://www.envyouscustoms.com
Mob:+61406 140 726
Contact for Software/Hardware development and Reverse Engineering
Site:https://www.envyouscustoms.com
Mob:+61406 140 726
-
- Posts: 1834
- Joined: Sat Aug 06, 2011 7:58 am
- cars: V8 VR Commodore BT1
LB Lancer 2L turbo & Delco
Starion TBI with Delco
Mitsubishi Lancer EVO4 track car
NA MX5
3 vintage motor bikes - Location: Padstow NSW
Re: ELM327 Software Development
Nope still wont connect
- delcowizzid
- Posts: 5493
- Joined: Sat Feb 28, 2009 8:38 pm
- Location: Wellington NZ
- Contact:
Re: ELM327 Software Development
success woot
attemp connect
searching for device
elm device sucessfully found
elm is idle
cable info elm327 v1.3a
attemp connect
searching for device
elm device sucessfully found
elm is idle
cable info elm327 v1.3a
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
- delcowizzid
- Posts: 5493
- Joined: Sat Feb 28, 2009 8:38 pm
- Location: Wellington NZ
- Contact:
Re: ELM327 Software Development
charlescrown if its a cable like mine you will need to supply it power and earth on obd plug mine wont detect without power
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem