Should I download the svn latest version?
On Sep 8, 11:53 pm, "a.faber" <[email protected]> wrote:
> Hi,
> Just did an update (was reading the incorrect memory), Ì don't specify any
> compiler options, there is a pragma in the code to force the CONST_DETECT
> optimizer option. Also are you compiling against the latest Jallib USB
> libraries and using the latest compiler?
> Albert
>
> ----- Original Message -----
> From: "funlw65" <[email protected]>
> To: "jallib" <[email protected]>
> Sent: Tuesday, September 08, 2009 10:47 PM
> Subject: [jallib] Re: Bootloader on 18F2550
>
> You are fast!
> I compiled the file (for 4550) with jalv2 2.4l and jallib 0.4 and I'm
> not getting same size. You said inside that file you obtained 2010
> space occupied in flash and I'm getting 2030. What compiler options
> you use?
>
> jal 2.4l (compiled Aug 7 2009)
> 0 errors, 0 warnings
> live variable analysis iterations: 3
> Code area: 2030 of 32768 used (bytes)
> Data area: 37 of 928 used
> Software stack available: 891 bytes
> Hardware stack depth 3 of 31
>
> Vasi
>
> On Sep 8, 10:55pm, "a.faber" <[email protected]> wrote:
> > Hi Vasi,
> > Made the changes and committed the files, have to admit that I have not
> > test
> > it yet (maybe later tonight)
> > Albert
>
> > ----- Original Message -----
> > From: "funlw65" <[email protected]>
> > To: "jallib" <[email protected]>
> > Sent: Tuesday, September 08, 2009 8:50 PM
> > Subject: [jallib] Re: Bootloader on 18F2550
>
> > On Sep 8, 9:25pm, "a.faber" <[email protected]> wrote:
> > > Hi Vasi
> > > Thanks for the feedback, maybe can add a check if the first three bytes
> > > at
> > > location 0x800 are set to 0xFFFFFF (i.e, when no user app is flashed),
> > > if
> > > so, then set wait time to inifinite
> > It make sense. When you burn the bootloader for first time, the rest
> > of flash memory is empty. Then you install the driver and after that,
> > it does not matter if you have already a program uploaded, your driver
> > is already installed. When your new bootloader will be ready, I will
> > remove the driver and start again from zero.
>
> > > b.t.w. if you're want to use the Python USBDownloader you have to
> > > install
> > > the LibUSB filter driver (on Windows), on Linux it can work right out of
> > > the
> > > box.
> > > Albert
> > Is ok, I know the procedure. And is ok for me to work on command line
> > and under Linux (until now I tested only Pinguino IDE which can upload
> > also the program) but I have friends which prefer Windows and an
> > application with graphical interface (Pdfsusb). For them I tried this
> > procedure from zero.
>
> > Vasi
>
> > P.S. An IDE written in python for JAL will be great... and... maybe is
> > useful if you add on your blogs tips for using your python uploader.
>
> > > ----- Original Message -----
> > > From: "funlw65" <[email protected]>
> > > To: "jallib" <[email protected]>
> > > Sent: Tuesday, September 08, 2009 3:59 PM
> > > Subject: [jallib] Re: Bootloader on 18F2550
>
> > > Hi Albert,
>
> > > Today I burned your bootloader (the one with autostart) and it was
> > > impossible to install the Microchip custom driver in automatic mode on
> > > Vista Basic. It was a weird behavior - device disconnecting/
> > > reconnecting at some intervals! I had to do it manual.
>
> > > But now is working nice on my board. I did a blink test and now I will
> > > test with usb-cdc driver.
>
> > > Vasi
>
> > > On Aug 11, 12:32am, "a.faber" <[email protected]> wrote:
> > > > Hi,
> > > > Just added an additional version of the USBbootloaderwith autostart.
> > > > It
> > > > will autostart if the version number
> > > > is not retreived by the host application (PDFSUSB for example).
>
> > > > 1) Flash the bios code (I've also uploaded the hex for 18f2550 &
> > > > 18f4550
> > > > (same hex file) in the file section of the google code group list)
> > > > 2) Plug in the USB connector
> > > > 3) When you hear the sound that the USB device is recognized, you have
> > > > to
> > > > select the PICDEM USB 0 (boot) from the combo box in the PDFSUSB host
> > > > application, this will retreive the version number so to auto-start is
> > > > aborted)
> > > > 4) Flash the user application (use the standard -loader18 -no-fuse
> > > > flags
> > > > when compiling with JALV2 compiler)
> > > > 5) Hit the execute button within the PDFSUSB application
>
> > > > 6) When you unplug the USB connector, and plug it again, it will first
> > > > recognize thebootloader, then wait 10 seconds and thebootloaderwill
> > > > start
> > > > the user application.
>
> > > > At the moment it still a bit clumsy, but this can be greatly improved
> > > > by
> > > > adapting the downloader application on the host side, will look into
> > > > this
> > > > later-on (and also support for other host platforms than Windows)
>
> > > > Albert
>
> > > > ----- Original Message -----
> > > > From: "funlw65" <[email protected]>
> > > > To: "jallib" <[email protected]>
> > > > Sent: Sunday, August 09, 2009 7:51 PM
> > > > Subject: [jallib] Re:Bootloaderon 18F2550
>
> > > > > For 18F2550 I'm interested inbootloaderused for 18f14k50 but without
> > > > > the need of start button (autorun after 5 seconds by example).
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"jallib" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/jallib?hl=en
-~----------~----~----~----~------~----~------~--~---
