flyrotary@lancaironline.net Mailing List Archive

Hi Fin I see that on the J2 DB connector pins 1 and 11 are marked FACTORY USE ONLY. These maybe for programming. Steve > On 15 Jun 2019, at 9:50 pm, Stephen Izett stephen.izett@gmail.com <flyrotary@lancaironline.net> wrote: > > Hi Fin > Sorry. I missed your photo, but found it just now. Yes, appears no headers! > So we need a circuit diagram. Pins 16 &17 (PGD and PGC) of each processor would need to be accessed for in circuit programming me thinks. > > Steve > > > >> On 15 Jun 2019, at 9:35 pm, Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net> wrote: >> >> I thought I'd posted a picture of the EC3 on 12 June. >> >> Trying again. >> >> There are no header pins. >> >> Finn >> >> On 6/15/2019 9:28 AM, Stephen Izett stephen.izett@gmail.com wrote: >>> I only spent a few moments on it but the version of MPLABS I have didn't accept the PICkit3 for programming the >>> 18F452 processors which appears in Tracy???s notes as the EC3 processors. >>> >>> Have you looked inside your EC3? Are there 6 pin ICSP headers for in circuit programming like he EC2? >>> >>> Would like to hear from Tracy or someone else that has experience programmed the EC3. >>> We also need the config data for the compiler. >>> >>> Steve >>> >>> >>> >>> >>> >>>> On 15 Jun 2019, at 9:03 pm, Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net> wrote: >>>> >>>> I hope that's not true. What makes you think that? >>>> >>>> I just ordered https://www.ebay.com/itm/262583587324 >>>> and https://www.ebay.com/itm/273846534119 >>>> I figured I can connect the 6 wires directly to the DIP40 pins, bypassing the DIP40 socket. >>>> >>>> I still need to download MPLABS andget familiar with that, but that's several weeks in the future. >>>> >>>> Finn >>>> (Currently fighting with the RV-4 cowl and trying to determine which radiator(s) and oil cooler to use.) >>>> >>>> >>>> On 6/15/2019 6:05 AM, Stephen Izett stephen.izett@gmail.com wrote: >>>>> Hi Fin >>>>> >>>>> Ive spent a few moments looking at the EC3 code. >>>>> I???ve previously updated the settings of my EC2 using the method discussed previously, using MPLABS and a PICkit3, >>>>> however having looked at the EC3???s processor details I???m not sure if it can be programmed with a tool like the PICkit3. >>>>> I???ll need to look further into this. >>>>> I???m hoping Tracy might be able to enlighten us re programming the EC3 processors and the config settings required. >>>>> >>>>> Does anyone else have the details re programming the EC3 etc. >>>>> >>>>> Steve Izett >>>>>> On 11 Jun 2019, at 10:07 pm, Stephen Izett stephen.izett@gmail.com <flyrotary@lancaironline.net> wrote: >>>>>> >>>>>> See pdf of an EC2 circuit board showing in-circuit programming headers. The EC3 will be similar. >>>>>> <EC2 Board.pdf> >>>>>> >>>>>>> On 11 Jun 2019, at 9:10 pm, Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net> wrote: >>>>>>> >>>>>>> Something like this? >>>>>>> https://www.ebay.com/itm/PICKit3-Microchip-Programmer-w-USB-cable-wires-Pic-Kit-3-and-ICSP-Socket/391965539252?hash=item5b42f77bb4:g:je8AAOSw86JaY6CJ:sc:USPSFirstClass!32619!US!-1 >>>>>>> >>>>>>> and this? >>>>>>> https://www.ebay.com/itm/Plcc44-to-dip40-usb-universal-programmer-ic-adapter-tester-socket-LB/273846534119?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D57921%26meid%3Db074d810b54f4576947055bf696657dc%26pid%3D100005%26rk%3D4%26rkt%3D12%26sd%3D273856754141%26itm%3D273846534119&_trksid=p2047675.c100005.m1851 >>>>>>> >>>>>>> What is a 6-way header? >>>>>>> >>>>>>> I wonder if the above programmer will work with MPLabs (a 744 MB download!) >>>>>>> https://www.microchip.com/mplab/mplab-x-ide?gclid=Cj0KCQjwov3nBRDFARIsANgsdoGRjNrAf5W07wtNtIBqL4MdFvN4apzRq5hhCoPP7bXzELwMPrM-RbQaAtixEALw_wcB >>>>>>> >>>>>>> Finn >>>>>>> >>>>>>> On 6/11/2019 12:26 AM, Stephen Izett stephen.izett@gmail.com wrote: >>>>>>>> I use a PICkit 3 programmer which I imagine are about $50USD. >>>>>>>> This plugs into the 6 way (from memory) headers along side of each of the pic processors. >>>>>>> >>>>>>> -- >>>>>>> Homepage: http://www.flyrotary.com/ >>>>>>> Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html >>>>>> -- >>>>>> Homepage: http://www.flyrotary.com/ >>>>>> Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html >>>>> -- >>>>> Homepage: http://www.flyrotary.com/ >>>>> Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html >>>>> >>>> >>>> -- >>>> Homepage: http://www.flyrotary.com/ >>>> Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html >>> >>> -- >>> Homepage: http://www.flyrotary.com/ >>> Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html >>> >> >> >> -- >> Homepage: http://www.flyrotary.com/ >> Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html > > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html