Forum >Replies by mattt
Replies （14）
- You Reply: I found the compiling issue was to do with saving the files from GitHub by looking at them in raw and saving the file in chrome saves it to a file with HTML code inserted into the code. There is no easy way to save the files without copying and pasting each file.
The mega logger.ino in the mega logger archive on sourceforge does not compile still. - You Reply: I found the compiling issue was to do with saving the files from GitHub by looking at them in raw and saving the file in chrome saves it to a file with HTML code inserted into the code. There is no easy way to save the files without copying and pasting each file.
The mega logger.ino in the mega logger archive on sourceforge does not compile still. - You Reply: I have had the same problems since day one. I didn't realize that this is an older thread so there is no recent new update. Right now I have given up on this project as I don't have the programming knowledge to fix all of the bugs with this OBD adapter. There is also the issue of having to unplug and plug the OBD adapter from the UART in order for the screen to work in the vehicle.
- You Reply: I have had the same problems since day one. I didn't realize that this is an older thread so there is no recent new update. Right now I have given up on this project as I don't have the programming knowledge to fix all of the bugs with this OBD adapter. There is also the issue of having to unplug and plug the OBD adapter from the UART in order for the screen to work in the vehicle.
- You Reply: I downloaded the updated archive from [url=http://sourceforge.net/projects/obdcon/files/logger/megalogger-src-20130930.zip/download]http://sourceforge.net/projects/obdcon/files/logger/megalogger-src-20130930.zip/download[/url] I have overwritten the libraries from the archive. Still the same issue. I wonder if anyone else has the same problem?
- You Reply: I downloaded the updated archive from [url=http://sourceforge.net/projects/obdcon/files/logger/megalogger-src-20130930.zip/download]http://sourceforge.net/projects/obdcon/files/logger/megalogger-src-20130930.zip/download[/url] I have overwritten the libraries from the archive. Still the same issue. I wonder if anyone else has the same problem?
- You Reply: Hi, just tried to upload megalogger.ino with updated OBD library. I get the following errors:
[code]megalogger:88: error: expected class-name before ',' token
megalogger.ino: In member function 'void COBDLogger::setup()':
megalogger:113: error: could not convert 'init()' to 'bool'
megalogger:113: error: in argument to unary !
megalogger:125: error: 'readSensor' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::loop()':
megalogger:175: error: 'isValidPID' was not declared in this scope
megalogger:181: error: 'isValidPID' was not declared in this scope
megalogger:191: error: 'isValidPID' was not declared in this scope
megalogger:216: error: 'errors' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::dataIdleLoop()':
megalogger:288: error: 'getState' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::logOBDData(byte)':
megalogger:427: error: 'readSensor' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::showECUCap()':
megalogger:467: error: 'isValidPID' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::reconnect()':
megalogger:481: error: could not convert 'init()' to 'bool'
megalogger:481: error: in argument to unary !
megalogger:485: error: 'write' was not declared in this scope
megalogger.ino: In function 'void setup()':
megalogger:640: error: 'class COBDLogger' has no member named 'begin'[/code] - You Reply: Hi, just tried to upload megalogger.ino with updated OBD library. I get the following errors:
[code]megalogger:88: error: expected class-name before ',' token
megalogger.ino: In member function 'void COBDLogger::setup()':
megalogger:113: error: could not convert 'init()' to 'bool'
megalogger:113: error: in argument to unary !
megalogger:125: error: 'readSensor' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::loop()':
megalogger:175: error: 'isValidPID' was not declared in this scope
megalogger:181: error: 'isValidPID' was not declared in this scope
megalogger:191: error: 'isValidPID' was not declared in this scope
megalogger:216: error: 'errors' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::dataIdleLoop()':
megalogger:288: error: 'getState' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::logOBDData(byte)':
megalogger:427: error: 'readSensor' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::showECUCap()':
megalogger:467: error: 'isValidPID' was not declared in this scope
megalogger.ino: In member function 'void COBDLogger::reconnect()':
megalogger:481: error: could not convert 'init()' to 'bool'
megalogger:481: error: in argument to unary !
megalogger:485: error: 'write' was not declared in this scope
megalogger.ino: In function 'void setup()':
megalogger:640: error: 'class COBDLogger' has no member named 'begin'[/code] - You Reply: Here is one of my log files, I have not modified the megalogger.ino at all yet except for the SD pin, I have no requirement to use the GPS, so I want to remove all of the GPS code. My intentions are to gain access to more PID's and display more diagnostic info and log the results. I will probably leave the accelerometer code just to see what it does. What are your intentions for the project, apart from getting it to run stable?
I have no idea what these results are meant to display. The third column looks like the rpm values with 0 and 12 thrown in the mix.
[code]44376,10C,0
69,10C,0
79,111,12
51,104,0
87,10C,0
87,10D,0
71,111,12
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48,111,12
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48,111,12
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90,10D,0
54,111,12
60,104,9
87,10C,910
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90,10D,0
53,111,12
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53,10C,1352
96,10D,0
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58,10C,1290
90,10D,0
53,111,12
60,104,7
54,10C,1173
92,10D,0
65,111,12
93,10C,1043
90,10D,0
53,111,12
58,104,6
56,10C,976
90,10D,0
55,111,12
60,10C,929
88,10D,0
54,111,12
59,104,6
55,10C,882
92,10D,0
54,111,12
93,10C,862
88,10D,0
55,111,12
60,104,6
56,10C,847
88,10D,0
56,111,12
59,10C,835
89,10D,0
53,111,12
50,104,6
54,10C,832
90,10D,0
56,111,12
91,10C,823
90,10D,0
55,111,12
48,104,6
54,10C,825
89,10D,0
58,111,12
57,10C,822
89,10D,0
54,111,12
61,104,6
53,10C,809
92,10D,0
54,111,12
61,10C,810
86,10D,0
57,111,12
60,104,5
86,10C,793
92,10D,0
54,111,12
59,10C,791
121,10D,0
57,111,12
60,104,5
53,10C,776
89,10D,0
56,111,12
48,105,91
54,10C,760
90,10D,0
57,111,12
58,104,5
88,10C,753
91,10D,0
55,111,12
60,10C,763
88,10D,0
56,111,12
59,104,5
54,10C,752
89,10D,0
55,111,12
49,10C,761
88,10D,0
57,111,12
59,104,5
86,10C,764
91,10D,0
56,111,12
60,10C,757
86,10D,0
56,111,12
47,104,5
55,10C,754
90,10D,0
56,111,12
60,10C,751
88,10D,0
55,111,12
47,104,5
88,10C,753
90,10D,0
57,111,12
58,10C,748
89,10D,0
54,111,12
49,104,5
53,10C,751
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53,111,12
58,10C,753
88,10D,0
56,111,12
59,104,5
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90,10D,0
54,111,12
82,10C,753
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55,111,12
59,104,5
53,10C,760
94,10D,0
53,111,12
60,10C,743
86,10D,0
56,111,12
59,104,5
55,10C,751
91,10D,0
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82,10C,749
88,10D,0
66,111,12
59,104,5
54,10C,742
91,10D,0
54,111,12
49,10C,737
88,10D,0
55,111,12
49,104,5
54,10C,749
89,10D,0
57,111,12
93,10C,748
88,10D,0
55,111,12
71,104,5
54,10C,737
90,10D,0
54,111,12
60,10C,727
90,10D,0
54,111,12
59,104,5
54,10C,739
91,10D,0
54,111,12
62,10C,741
88,10D,0
53,111,12
60,104,5
87,10C,742
91,10D,0
89,111,12
60,10C,748
88,10D,0
55,111,12
61,104,5
52,10C,749
90,10D,0
55,111,12
61,10C,739
87,10D,0
56,111,12
59,104,5
90,10C,741
88,10D,0
56,111,12
61,10F,50
56,10C,745
86,10D,0
56,111,12
59,104,5
54,10C,745
92,10D,0
53,111,12
60,10C,744
89,10D,0
54,111,12
59,104,5
89,10C,744
90,10D,0
55,111,12
51,10C,733
86,10D,0
55,111,12
60,104,5
53,10C,726
90,10D,0
56,111,12
61,10C,728
86,10D,0
55,111,12
61,104,5
90,10C,736
89,10D,0
53,111,12
59,10C,727
90,10D,0
54,111,12
48,104,5
54,10C,731
90,10D,0
56,111,12
59,10C,740
88,10D,0
56,111,12
61,104,5
86,10C,736
91,10D,0
54,111,12
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88,10D,0
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60,10C,745
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60,104,5
122,10C,735
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61,10C,729
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91,10D,0
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60,10C,725
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60,104,5
88,10C,720
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59,10C,736
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55,111,12
59,10C,745
87,10D,0
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48,104,5
54,10C,744
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59,10C,732
88,10D,0
61,111,12
56,104,5
86,10C,720
91,10D,0
54,111,12
50,10C,735
88,10D,0
54,111,12
49,104,5
53,10C,732
91,10D,0
56,111,12
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88,10D,0
53,111,12
61,104,5
53,10C,725
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53,111,12
59,104,5
55,10C,735
91,10D,0
54,111,12
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56,111,12
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54,10C,732
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54,111,12
49,104,5
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55,111,12
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56,111,12
61,104,5
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56,111,12
[/code] - Topic: No SD Card being reportedYou Reply: [quote="sbirdranch"]
Matt,
Thanks so much for the specifics. I'll give this a try.
This software and set of hardware needs a wiki in the worst way. I asked Stanley how we could contribute back to his project, but haven't heard anything. Seems he has/is at the World Maker Fair.
I'll let you know how this goes.
SB.
[/quote]
I agree the information is scattered around and those updated libraries are not clear to find. It would have been good to have a getting started guide as I had my connectors in upside down. The breakout I/O board has no schematics and there are no schematics for the obd adapter itself.
I still cannot get anything on my TFT display when plugged into the obd port. I thought this would be a hardware problem with the adapter power converter. But if you had the same problem then maybe it is something in the programming? - Topic: No SD Card being reportedYou Reply: [quote="sbirdranch"]
Matt,
Thanks so much for the specifics. I'll give this a try.
This software and set of hardware needs a wiki in the worst way. I asked Stanley how we could contribute back to his project, but haven't heard anything. Seems he has/is at the World Maker Fair.
I'll let you know how this goes.
SB.
[/quote]
I agree the information is scattered around and those updated libraries are not clear to find. It would have been good to have a getting started guide as I had my connectors in upside down. The breakout I/O board has no schematics and there are no schematics for the obd adapter itself.
I still cannot get anything on my TFT display when plugged into the obd port. I thought this would be a hardware problem with the adapter power converter. But if you had the same problem then maybe it is something in the programming? - Topic: No SD Card being reportedYou Reply: [quote="sbirdranch"]
I appreciate the offer of help. I thought this forum was aimed specifically at the Telematics products on ArduinoDev, so I got lazy and didn't put in enough details.
So the parts I am using are specifically from this kitted group: [url=http://arduinodev.com/obd-ii-gps-accelerometer-gyro-data-logger-based-on-arduino-mega2560/]http://arduinodev.com/obd-ii-gps-accelerometer-gyro-data-logger-based-on-arduino-mega2560/[/url]
The card reader is on the back of this TFT display and seems to have been sourced from [url=http://imall.iteadstudio.com]imall.iteadstudio.com[/url]
The library being used (I belive, haven't verified it yet) is here: [url=https://code.google.com/p/tfttouchshield/]https://code.google.com/p/tfttouchshield/[/url] In fact, the picture on this site is more accurate to what I have. Mine does not use the double row of pins on the mega. It can't as it is plugged into a 'sensor' shield. ([url=http://imall.iteadstudio.com/im120628001.html]http://imall.iteadstudio.com/im120628001.html[/url]).
I am not drilled down into the specific pins being used as the card is being driven through a shield. I am running the latest code provided here: [url=http://sourceforge.net/projects/obdcon/files/logger/]http://sourceforge.net/projects/obdcon/files/logger/[/url]
Since my last post I have also tried an 8g class 4 card with the same result.
[/quote]
There are updated libraries from here [url=https://github.com/stanleyhuangyc/ArduinoOBD]https://github.com/stanleyhuangyc/ArduinoOBD[/url]. Update all of your libraries and the updated megalogger.ino and other files. I have the same setup, I have an 8GB Sony SDHC SD card working. Go into libraries/SD/utilities open file Sd2Card.h and find the line "#define MEGA_SOFT_SPI 0" change the 0 to 1. Then in the megalogger.ino change the SD pin to pin 10. - Topic: No SD Card being reportedYou Reply: [quote="sbirdranch"]
I appreciate the offer of help. I thought this forum was aimed specifically at the Telematics products on ArduinoDev, so I got lazy and didn't put in enough details.
So the parts I am using are specifically from this kitted group: [url=http://arduinodev.com/obd-ii-gps-accelerometer-gyro-data-logger-based-on-arduino-mega2560/]http://arduinodev.com/obd-ii-gps-accelerometer-gyro-data-logger-based-on-arduino-mega2560/[/url]
The card reader is on the back of this TFT display and seems to have been sourced from [url=http://imall.iteadstudio.com]imall.iteadstudio.com[/url]
The library being used (I belive, haven't verified it yet) is here: [url=https://code.google.com/p/tfttouchshield/]https://code.google.com/p/tfttouchshield/[/url] In fact, the picture on this site is more accurate to what I have. Mine does not use the double row of pins on the mega. It can't as it is plugged into a 'sensor' shield. ([url=http://imall.iteadstudio.com/im120628001.html]http://imall.iteadstudio.com/im120628001.html[/url]).
I am not drilled down into the specific pins being used as the card is being driven through a shield. I am running the latest code provided here: [url=http://sourceforge.net/projects/obdcon/files/logger/]http://sourceforge.net/projects/obdcon/files/logger/[/url]
Since my last post I have also tried an 8g class 4 card with the same result.
[/quote]
There are updated libraries from here [url=https://github.com/stanleyhuangyc/ArduinoOBD]https://github.com/stanleyhuangyc/ArduinoOBD[/url]. Update all of your libraries and the updated megalogger.ino and other files. I have the same setup, I have an 8GB Sony SDHC SD card working. Go into libraries/SD/utilities open file Sd2Card.h and find the line "#define MEGA_SOFT_SPI 0" change the 0 to 1. Then in the megalogger.ino change the SD pin to pin 10. - You Reply: Are these connectors connected correctly? I had my connectors upside down. When plugged into USB the red LED in the UART adapter lights up. I can see the megalogger program on the TFT screen which I had uploaded and SD detected, but when I plug into my Jeep's OBD port I get a flickering blank screen like the screen is constantly rebooting. After seeing this pic above I reversed the connectors to find that when I plug into USB on PC the screen does not work at all.
While in the OBD port the screen is still blank but remains on constantly with the power on LEDS on Arduino (green) and I/O board (red) lit. Hopefully I haven't damaged anything while having the connectors reversed but I could not find any instructions and the O/I board has no schematics.