Thanks Charlie for Finn’s address.

Previously Ive used mplabs and a PICkit 3 to write updated code to an EC2.
By updated code, I mean changing configuration settings in the code such as:


RX8COIL         EQU     0x00            ;1= 2.6MS DWELL TIME  (RX-8 COIL)
RX7COIL         EQU     0x00            ;1= 3.5MS DWELL TIME USED   (also used for A7 2007 option)
LS1COIL         EQU     0x00            ;1= 4.3 MS DWELL USED
HONDACOIL       EQU     0x00            ;1= 1.7 MS DWELL                        (A REALLY TINY COIL)
LS2COIL         EQU     0x01            ;1= 4.0 MS DWELL
TURBO           EQU     0x00            ;0 = NA, 1 = TURBO VERSION      (BIT 0 SET IN ECINFO IF TRUE)
BFACTOR EQU     D'25'           ;BOOST RETARD FOR IGNITION TIMING  lower value = more boost retard (25 IS USED FOR MOST ROTARY 20 on 03-05-09,
LGSEC           EQU     0x01            ;0 = PRI & SEC INJECTORS SAME SIZE  1 = LARGER SECONDARY INJECTORS (RENESIS 4 port)
WIDEBAND        EQU     0x01            ;0 = NARROWBAND O2 SENSOR IN USE, 1 = WIDEBAND SENSOR IN USE.
TEMPSENSO EQU           0x00                    ;0 = THERMISTOR, 1 = LM34
MAPSENSOR       EQU     0x00            ;0 = MPX4250 SENSOR, 1 = MPX4115 (EARLIER VERSION OF EC2 ONLY)
BUSENSOR        EQU     0x01            ;0 = NO BACKUP SENSOR, 1 = BACKUP INSTALLED (0xA9,AB,AD,B1,B2,B4 0-200 ENGINE ONLY)

I’m now using an EC3 and was chasing the latest version of the code.
I might put a turbo on it in the future so will want to update the TURBO EQU

Cheers

Steve Izett
Perth Western Australia



> On 11 Jun 2019, at 9:18 am, Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net> wrote:
>
> Hi Sam,
>
> I actually haven't figured that out yet.
>
> It's been decades since I did assembler programming. So I need to get a development system together for it.
>
> The source code can be read using any text editor.
>
> I think there is a free development studio downloadable from Microchip Technology for the 18F452 chip.
> Maybe something like this:
> https://sourceforge.net/projects/picsim/
>
> I also need to get a (flash) programmer interface (hardware) for it.
>
> I'll keep the list updated as I find out more. Others, please do the same.
>
> Finn
>
> On 6/10/2019 11:05 AM, Sam Hoskins sam.hoskins@gmail.com wrote:
>> What do you need for an interface for reading and writing???
>>
>> On Fri, Jun 7, 2019, 11:47 AM Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net> wrote:
>> If no reply from Tracy, I do have a copy.
>>
>> However, be warned that you'll probably have to read and understand all
>> of the code before making any changes.
>>
>> He's currently playing with the SpeedUnio software and board and is very
>> impressed with it, especially working together with TunerStudio. The
>> software is open source and TunerStudio Pro has auto tuning enabled.
>>
>> Finn
>>
>> On 6/7/2019 10:37 AM, Stephen Izett stephen.izett@gmail.com wrote:
>> > Hi there Tracy
>> >
>> > I seem to have lost your PM.
>> >
>> > Have you released the EC3 code. Could I have a copy please as I may need to reprogram for turbo.
>> >
>> > Thanks
>> >
>> > Steve Izett
>> >
>> >
>> > --
>> > Homepage:?? http://www.flyrotary.com/
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>> >
>>
>>
>> --
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>


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