RE: New CDI - opensource project JMJ and Bigboat    Gallery
View related threads: (in this forum | in all forums)

Logged in as Guest



Users viewing this topic: none
    Search This Thread  
 
Printable Version

All Forums >> Glow Engines, Gas Engines, Fuel & Mfg Support Forums >> Engine Conversions >> RE: New CDI - opensource project JMJ and Bigboat
Page: <<   < prev  49 50 51 52 53 54 55 [56] 57 58   next >   >>  

Tower Hobbies Get Coupon Codes Brands  
Login
Message << Older Topic   Newer Topic >>
RE: New CDI - opensource project JMJ and Bigboat - 6/9/2011 11:19 AM   
COM


 

Posts: 396
Score: 100
Joined: 6/5/2009
Last Login: 3/13/2013
From: Ga, GA, USA
Status: offline 		Hi Nyemi,

Thanks for the code and all the help. I loaded your code into a pic and was testing it on a development board and I don't get any output until after I toggle the input several times.Also how do I change the curve in the spreadsheet? Thanks again.


Charlie

_____________________________

Regards
Charlie M.

Hide Signatures

(in reply to nyemi)
       Post #: 1376

RE: New CDI - opensource project JMJ and Bigboat - 6/10/2011 9:27 AM   
nyemi


 

Posts: 129
Score: 210
Joined: 2/19/2010
Last Login: 6/17/2013
From: szarvas, HUNGARY
Status: offline 		Many people ask, what difference the old code.The low speed (RPM) treatment.

452 rpm lower rpm, no spark.  But the program change.

Between 452-917 rpm. Defined spark advance.(15°   But the program change. Help Excel table.

917-468750 rpm of the table defines vary spark advance. But the program change. Help Excel table.

I  present pictures.


Attachments
Click to see fullsize image.
Click for fullsize 		Click to see fullsize image.
Click for fullsize 		Click to see fullsize image.
Click for fullsize 		Click to see fullsize image.
Click for fullsize


< Message edited by nyemi -- 6/13/2011 10:01 AM >

_____________________________

Regards nyemi.

Hide Signatures

(in reply to nyemi)
       Post #: 1377

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 2:58 AM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Hi Nyemi...
Well, I just programmed the first successful chip with the edited lines in the ASM source code you provided. I believe we have a winner!!!! I tested the timer board with my test bed setup and the timing advance is excellent! I still have to run the test motor with it but it works perfect so far!

Thank you for all your hard work!

Finally we have good code for the old timer board with the internal oscillator in the PIC chip !!!!! You are a genius!

John

Hide Signatures

(in reply to nyemi)
       Post #: 1378

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 3:25 AM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Hi Charlie...
I just programmed a 16f628A with the new hex file from Nyemi, and we finally have success!!!
I'll post the hex file shortly. I made the low rpm <458 change and also the mclr change in the last few lines of the program and assembled it with MPLAB-ASM. Works perfectly!

I would say you should try it for yourself and try it on the old timer board I sent you. Works like a charm here.
I used the 16F628A pic. Program source will have to be changed for the 16f628 to be used though.

John




Hide Signatures

(in reply to COM)
       Post #: 1379

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 8:39 AM   
COM


 

Posts: 396
Score: 100
Joined: 6/5/2009
Last Login: 3/13/2013
From: Ga, GA, USA
Status: offline 		Well this is good to hear. John, did you go with the default curve? I am having problems getting the code to assemble. Thanks for the info.



_____________________________

Regards
Charlie M.

Hide Signatures

(in reply to gr8flyer55)
       Post #: 1380

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 1:09 PM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Hi Charlie,
Yes it is good news!
I used the default curve because it's so hard to change the excel sheet.
When I test run my plane today I want to do a video of it and then try to post it for all to see.
If we can change the curve, I have my curve to replace it with that worked so well before with the old code.

John


Hide Signatures

(in reply to COM)
       Post #: 1381

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 1:17 PM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		I want to post the hex file but the forum doesn't accept the format.
How do I post it?

John


Hide Signatures

(in reply to COM)
       Post #: 1382

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 2:59 PM  1 votes
CH Ignitions


 

Posts: 314
Score: 420
Joined: 8/20/2009
Last Login: 6/16/2013
From: West Palm Beach, FL, USA
Status: offline 		John,
I have a suggestion, Open the HEX with notepad, save it as .txt . Then when downloaded, open back again in text, copy the content...EXACTLY, open a old hex file with notepad, clear all inside, paste the content from the downloaded file and close.

Another option will be to add at the end of the file. TXT, after download on your computer delete the .TXT extension. It my ask you some " are you sure you wnat to change format file or extension" say Yes.

I think it should work.
John you will be able to try this option, do this on local computer, change the extension to .txt, email it to your self, then revert the .TXT and try to reload the PIC. If it works ...then post it here and will now it works.

Thank You
Adrian Ciulei

_____________________________

www.ch-ignitions.com

Hide Signatures

(in reply to gr8flyer55)
       Post #: 1383

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 7:22 PM   
COM


 

Posts: 396
Score: 100
Joined: 6/5/2009
Last Login: 3/13/2013
From: Ga, GA, USA
Status: offline 		John,

Can you compile the asm code ? I get errors.

_____________________________

Regards
Charlie M.

Hide Signatures

(in reply to CH Ignitions)
       Post #: 1384

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 10:27 PM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Yes, I have it assembled and working great here.
My problem is posting the hex file on here. I'll have to just send it to you in email as an attachment.


John

Hide Signatures

(in reply to COM)
       Post #: 1385

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 10:40 PM   
COM


 

Posts: 396
Score: 100
Joined: 6/5/2009
Last Login: 3/13/2013
From: Ga, GA, USA
Status: offline 		HI John,

Just copy and paste it between code tags.

Do you have a copy of the old nyemi spread sheet?

_____________________________

Regards
Charlie M.

Hide Signatures

(in reply to gr8flyer55)
       Post #: 1386

RE: New CDI - opensource project JMJ and Bigboat - 6/11/2011 11:53 PM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		I have the old spreadsheet file for you Charlie.. I'll send you another email with it attached. Just sent you the hex file of the new code but it only works on a 16f628A chip. While assembling it with the MPlab program, it asked for a target chip number. I only had 16f628a chips sitting here and wanted to try it out so that's what it was assembled for. I'll do another one for us with the 16f628 chip as a target and send that to you also. When I can, I'll try posting both hex files on here for everyone to download that's interested.
I use Picprog4u to write to the chips and it gave me a warning when I tried the 628 instead of the 628a..needless to say it didn't work when programmed cause it had the chip internal info for the 628a in the hex file. Oh well live and learn I guess.. Have to erase that one and try again with the right code.

John

Hide Signatures

(in reply to COM)
       Post #: 1387

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 12:00 AM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Charlie.. We had this happen before.. What do you mean code tags? Is it a symbol I type or what? never did it.

John

Hide Signatures

(in reply to COM)
       Post #: 1388

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 12:38 AM   
COM


 

Posts: 396
Score: 100
Joined: 6/5/2009
Last Login: 3/13/2013
From: Ga, GA, USA
Status: offline 		Hi John,


IT won't show the code tags so I will email you with what they are.

< Message edited by COM -- 6/12/2011 1:02 AM >

_____________________________

Regards
Charlie M.

Hide Signatures

(in reply to gr8flyer55)
       Post #: 1389

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 2:12 AM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Ok Charlie...not a problem. I'll check my mail.

Oh, by the way, I just ran my airplane with the ignition & timer..Works like a charm! So I hooked up the strobelight to see what the timing was doing, and it advances perfectly! I just have to tinker with my static timing a tad...not at exactly the right position for starting yet but it started right up and ran great! I was starting a video when the thunderstorm came and ruined my video! Oh well..tomorrow's another day.

John

Hide Signatures

(in reply to COM)
       Post #: 1390

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 2:16 AM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Charlie, did you recieve the hex file I sent to you?

John

Hide Signatures

(in reply to COM)
       Post #: 1391

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 2:23 AM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		trying the code tags...if it works, here's the hex file for a 16f628A I'm running in my timer on my plane.

John 

:020000001929BC
:08000800F000030E8301F1007A
:10001000A70A0B119501710E8300F00E700E0900F6
:100020000000003400340034003400340034003464
:10003000013401340234023402340334033404340E
:1000400004340534053406340634063407340734E2
:1000500007340734073407340734073407340734C8
:1000600007340734073407340734063406340634BB
:1000700006340734073407340734073407340734A9
:100080000734073409340934093409340A340A348A
:100090000A340A340B340B340B340B340B340B346A
:1000A0000B340B340D340D340D340D340E340E344A
:1000B0000F340F341034103411341134123412341C
:1000C00012341234143414341534153416341634EE
:1000D000173417341834183419341A341A341A34BB
:1000E0001A341C341D341D341E341E341F34203485
:1000F000203421342234223423342334243425344C
:100100002534263427342834283428342A342A3411
:100110002B342C342D342D342E342F3430343034D1
:100120003134323433343334343435343634373490
:100130003734383438343A343B343C343C343D344E
:100140003E343F3440344134423443344334443405
:10015000453446344734483449344A344B344C34BB
:100160004D344E344F34503451345234533454346B
:10017000543456345734583459345A345B345C341C
:100180005D345E345F3460346134623463346434CB
:1001900065346634673469346A346B346C346D3476
:1001A0006E346F347034723473347434743476341F
:1001B000773479347A347B347C347D347F348034C2
:1001C00081348234833485348634873488348A3465
:1001D0008B348C348E348F34903491349334943403
:1001E00095349734983499349B349C349D349F349F
:1001F000A034A134A334A434A534A634A634A7343F
:10020000A834A834A934AA34AB34AB34AC34AC34FD
:10021000AC34AE34AF34B034B034B134B234B234C0
:10022000B33408000313831222088A0021088200D5
:1002300008000313831225309F0003138316263012
:100240008500C8309F0002308600073081002430CE
:10025000920003138312850120308600910104303F
:100260009200123095000C309700A401A701810183
:10027000A0308B009F1B9501861841290130A400F6
:100280003A29A40803193A298B0195010108A50010
:100290008101013027020319502903187E295C29A6
:1002A00000000000000000000000A50803195A2902
:1002B000A5035029FF30A5002508ED3E031C8C291D
:1002C0002508113EA10000300318013EA2000A08D3
:1002D000A0001221A30020088A00A30803197E2988
:1002E000000000000000000000000000000000000E
:1002F0000000000000000000A30B702931308606CA
:100300003230A600000000000000A60B8229313028
:100310008606910112309500A401A701A0308B0040
:040320003A29192934
:02400E00503F21
:00000001FF


Hide Signatures

(in reply to gr8flyer55)
       Post #: 1392

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 2:30 AM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Charlie, it worked..thanks alot for showing me what I should have known a long time ago.
Ok everyone interested.. there's the hex file that Nyemi's new code produced for a 16F628A pic chip in the older timer with the 2 chips on it, pic and optocoupler, so there's no confusion. Working great in my timer and with my CDI board. Project completed.

John

Hide Signatures

(in reply to gr8flyer55)
       Post #: 1393

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 11:39 AM   
COM


 

Posts: 396
Score: 100
Joined: 6/5/2009
Last Login: 3/13/2013
From: Ga, GA, USA
Status: offline 		HI John,

I did get the hex. Thanks. I was able to assemble the code. Would it be possible to post a schmatic for the timer board that this code works for? Do you have a design that you are using?

_____________________________

Regards
Charlie M.

Hide Signatures

(in reply to gr8flyer55)
       Post #: 1394

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 4:43 PM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		I'll post it later today Charlie. It's the one with the optocoupler on the board.

John


Hide Signatures

(in reply to COM)
       Post #: 1395

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 6:48 PM   
Atam


 

Posts: 19
Score: 100
Joined: 6/4/2011
Last Login: 5/26/2013
From: Far away, ROMANIA
Status: offline 		Charlie M.


Attachments
Click to see fullsize image.
Click for fullsize


Hide Signatures

(in reply to gr8flyer55)
       Post #: 1396

RE: New CDI - opensource project JMJ and Bigboat - 6/12/2011 6:52 PM   
COM


 

Posts: 396
Score: 100
Joined: 6/5/2009
Last Login: 3/13/2013
From: Ga, GA, USA
Status: offline 		Thanks.

_____________________________

Regards
Charlie M.

Hide Signatures

(in reply to Atam)
       Post #: 1397

RE: New CDI - opensource project JMJ and Bigboat - 6/13/2011 1:07 PM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Hi Nyemi...
How do we change the curve in the excel sheet and then get it into the assembly source code?

John

Hide Signatures

(in reply to nyemi)
       Post #: 1398

RE: New CDI - opensource project JMJ and Bigboat - 6/14/2011 6:10 PM   
nyemi


 

Posts: 129
Score: 210
Joined: 2/19/2010
Last Login: 6/17/2013
From: szarvas, HUNGARY
Status: offline 		Hi gr8flyer55
You need to copy ASM code. The red band (retlw values).
Excel does not generate ASM code.
Do you have ignition curve? I produced ASM code. To you.


_____________________________

Regards nyemi.

Hide Signatures

(in reply to gr8flyer55)
       Post #: 1399

RE: New CDI - opensource project JMJ and Bigboat - 6/15/2011 1:41 AM   
gr8flyer55


 

Posts: 800
Score: 600
Joined: 11/30/2005
Last Login: 6/18/2013
From: Hamburg, PA, USA
Status: online 		Thanks Nyemi...
I'll make the changes to the Excel sheet and try copy & paste.
Hope to post some results after test runs and possibly a video.

John

Hide Signatures

(in reply to nyemi)
       Post #: 1400

Page:   <<   < prev  49 50 51 52 53 54 55 [56] 57 58   next >   >>  
All Forums >> Glow Engines, Gas Engines, Fuel &amp; Mfg Support Forums >> Engine Conversions >> RE: New CDI - opensource project JMJ and Bigboat
Page: <<   < prev  49 50 51 52 53 54 55 [56] 57 58   next >   >>  




Jump to:


 
Google 



Search | Marketplace | Event Calendar | Local Clubs | Magazine | Product Ratings | New Products | Discussion Forums

Photo Gallery | Instructor Search | Field|Track|Marina Search

Advertisers | Hobby Vendor Resources | Rate Manufacturers | Sign In/Sign Up

SITE MAP!   : :   FORUM RULES

RC Universe is a service of Internet Brands, Inc. Copyright © 2001-2013.

Charities we support that also need your help
Yorkie Rescue | Humane Society | ASPCA | Crohn's-Colitis America


0.656RCU1