Search found 91 matches

by dandruczyk
Thu Jan 13, 2011 3:57 pm
Forum: MegaTunix
Topic: Dave's unofficial TODO list from his favorite nitpicker
Replies: 25
Views: 45183

Re: Dave's unofficial TODO list from his favorite nitpicker

Hard resets field doesn't seem to count resets, not those from the buttons which I verified do work, nor from the button on the device. Need clock to be set it stone before i can set this up... Why can't/don't you do it like MLV does it with just looking for sequential counters and read the SP5 var...
by dandruczyk
Wed Jan 12, 2011 11:54 pm
Forum: MegaTunix
Topic: Dave's unofficial TODO list from his favorite nitpicker
Replies: 25
Views: 45183

Re: Dave's unofficial TODO list from his favorite nitpicker

Hard resets field doesn't seem to count resets, not those from the buttons which I verified do work, nor from the button on the device. Need clock to be set it stone before i can set this up... If you want to display some of your existing MS bit flags/lights/etcs you could provide translated servic...
by dandruczyk
Wed Jan 12, 2011 11:05 pm
Forum: FreeEMS Firmware Dev
Topic: suggested advanced logging semantics
Replies: 3
Views: 8603

suggested advanced logging semantics

For a custom loggable solution that is tuning software agnostic. (doesn't require the tuning software to have (much) special knowledge, especially prior to connecting to the ECU to work) Provide the following API calls: Request list of loggable var ID's. call should provide back a list of how many v...
by dandruczyk
Mon Jan 10, 2011 6:38 pm
Forum: FreeEMS Firmware Dev
Topic: Fred's unofficial TODO list from his favorite nitpicker
Replies: 22
Views: 31020

Re: Fred's unofficial TODO list from his favorite nitpicker

the packet length is 101 bytes as it said in the debug message, but the header WITHIN the packet says the payload is way larger than it should be....
by dandruczyk
Mon Jan 10, 2011 6:25 pm
Forum: FreeEMS Firmware Dev
Topic: Fred's unofficial TODO list from his favorite nitpicker
Replies: 22
Views: 31020

Re: Fred's unofficial TODO list from his favorite nitpicker

BUG detected....

Full packet received, len 101 bytes
Ack/Nack Flag: 0
Has Sequence Flag: 1
Has Length Flag: 1
Payload length 35705
Sequence id: 77
Payload id: 401
Payload base offset: 6

Happened when requesting a basic datalog packet as per your API. used NO length args as per the API.
by dandruczyk
Mon Jan 10, 2011 5:07 pm
Forum: FreeEMS General
Topic: FreeEMS User And Dev App Serial Device Locking Compatibility
Replies: 5
Views: 8534

Re: FreeEMS User And Dev App Serial Device Locking Compatibi

From what I can gather looking at kernel docs (install kernel-doc pkg, read /usr/share/doc/linux-doc/filesystems/ locks.txt and mandatory-locking.txt.gz), it appears that locking in general in linux is basically a mess, and its because every other unix seems to have done it differently over the year...
by dandruczyk
Mon Jan 10, 2011 1:37 am
Forum: FreeEMS Firmware Dev
Topic: Data Source File Format And Structure
Replies: 27
Views: 38995

Re: Data Source File Format And Structure

Fred, you also forgot offset within that locationID No I didn't! :-) What I said was that I expect you to know that one plum, two apples and one watermelon take up (1 + 4 + 4 + 30) = 39 units of size. If each field has an offset, it's asking to break all the time when editing. Lets make it dynamic ...
by dandruczyk
Mon Jan 10, 2011 12:39 am
Forum: FreeEMS Firmware Dev
Topic: Data Source File Format And Structure
Replies: 27
Views: 38995

Re: Data Source File Format And Structure

Another idea. fred days theres about 350K of flash. Why not take all the xml stuff the tuning software(s) will want, and tar/bzip2/lzma it an stuff it in a known static location ID in flash, the firmware itself doesn't need it to run (so no worry about having the firmware need to deal with decompres...
by dandruczyk
Mon Jan 10, 2011 12:24 am
Forum: FreeEMS Firmware Dev
Topic: Data Source File Format And Structure
Replies: 27
Views: 38995

Re: Data Source File Format And Structure

To create C we need: To generate the UI and process the data we need: locationID Descriptions for each field, user and/or dev preferably one copy for both. Data for defaults to load from file in offline Names for each field Raw types for each field Internal units for each field Conversion informati...
by dandruczyk
Sun Jan 09, 2011 1:16 am
Forum: FreeEMS Firmware Dev
Topic: Generating Data Source Files
Replies: 5
Views: 11821

Re: Generating Data Source Files

Depending on your language of choice for the markup, either develop a tool in C, or in somescripting langauge (perl?) that you compile FIRST as part of the build process that can then do the parsing/code generation in the next stage, and finally compile all that into objects and distributables that ...