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ernestino
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« Reply #240 on: December 02, 2009, 02:24:11 PM » |
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I have been trying to build art2003 programmer with no luck.. I have tried to rebuild it couple of times but it still doesnt work.. Could it be that my laptop LPT port doesnt support pic programming? It couldnt handle nand dumping throught LPT.. I'll try with different PC at next weekend but it would be nice to hear some thoughts..
I also had problem with ART2003 programmer. It didnīt work until I choosed Use Vdd and Use Mclr in WinPic800.  |
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« Last Edit: December 02, 2009, 05:26:41 PM by ernestino »
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fatjoe
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« Reply #241 on: December 03, 2009, 12:52:13 AM » |
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I also had problem with ART2003 programmer. It didnīt work until I choosed Use Vdd and Use Mclr in WinPic800.
Thanks! Ill try that  |
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Ruley
Newbie
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« Reply #242 on: December 03, 2009, 06:39:30 AM » |
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Any idea why this happens  I used cory1492 binarys and sandungas schmatic It took 2mins to dump and every block had errors Just did another dump and everytime I got error 301  |
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« Last Edit: December 03, 2009, 07:00:59 AM by Ruley »
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Arakon
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« Reply #243 on: December 03, 2009, 07:31:47 AM » |
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Your flashconfig is wrong, it couldn't possibly work. You got a wire mixup, a bad parallel port for this, or the wires are too long.
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I do NOT give support by email, PM, ICQ or whatever. Anyone annoying me that way will have his balls removed. With a rusty butterknife. Slowly. And I'll enjoy doing it.
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TSX1
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« Reply #244 on: December 03, 2009, 03:44:25 PM » |
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I've built ART2003 from schematics and I've been using WinPic800 to program a PIC18F4550 with PicXBoot_12.hex and when I choose "use vdd" and "use mclr" in settings (like 'ernestino'), Winpic800 recognizes the PIC18F4550 but without those 2 selections, WinPic800 doesn't recognize the PIC!
I want to know if I can use those settings and do the job?
I've also tested programming the chip and it seems OK but when I use Verify button in WinPic800, it gives Error in verification!
(I used data sheets for PIC18F4550 to get the right PIN configuration.)
Thx
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TSX1
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« Reply #246 on: December 03, 2009, 05:29:00 PM » |
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(I used data sheets for PIC18F4550 to get the right PIN configuration.)
The Pic18f4550 and the Pic18f2455 have the same datasheet and also the same pinout. Actually, PIC18F2455 has 28 pins but PIC18F4550 has 40 pins! Here is datasheet : http://ww1.microchip.com/downloads/en/DeviceDoc/39632D.pdfAnyway, I just tested with another PC and everything works fine! I think there was a problem with LPT port on the previous PC. Now with default settings in WicPic800 I can write and verify completely. Now I have another question, is it possible to merge two hex files (PicXBoot_12.hex and PICFLASH.hex) and then write merged file into the PIC using ART2003 programmer? |
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maximilian0017
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« Reply #247 on: December 03, 2009, 05:52:25 PM » |
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Actually, PIC18F2455 has 28 pins but PIC18F4550 has 40 pins!
U R Right, Should stay with AVR's, PICs are just to confusing for me :-) The manual for programmer also threw me off. Glad you worked it out. Any idea why the original pc would not work?(voltages?) |
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TSX1
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« Reply #248 on: December 03, 2009, 07:29:46 PM » |
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Glad you worked it out.
Any idea why the original pc would not work?(voltages?)
Thanks. About the first PC which wasn't working well with programmer, I don't really know what the problem is, but what I do know is, it has something to do with the mainboard because I remember when I wanted to use the very LPT port to reset my printer cartridge (even in DOS OS) it wasn't doing the job! |
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rolf2
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« Reply #249 on: December 04, 2009, 03:58:44 AM » |
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edit:/ with many thanks to federicobj for testing on a jasper 512M, I believe the jasper big block issue and nandpro2b ARM detect issues (but not the underlying reason for 2b having an ARM check?) are now both solved. I could still use a second test though, as federicobj is not able to get their original dump to function on the console through lpt or usb.
can you share this new hex ? R. |
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Kinnison
Newbie
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« Reply #250 on: December 05, 2009, 04:13:02 AM » |
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CST 12,00 12 MHz Resonator PIC 18F2455-I/SP the PIC Windows XP SP3 Hi all, Is it possible to merge two hex files (PicXBoot_12.hex and PICFLASH.hex) and then write merged file into the PIC using PIKprog2 ( http://www.elnec.com/products/device-programmers/pikprog2/) programmer? Thanks! Sorry for my poor english. |
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damn!
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« Reply #251 on: December 05, 2009, 08:16:29 AM » |
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I have a problem with my USB Flasher. It works fine but now i have a falcon board here and the NAND doesn't get recodnized. Are there any solutions?
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damn!
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« Reply #253 on: December 05, 2009, 09:26:24 AM » |
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How do I have to flash this? I don't have a PIC Burner, i was buying it allready flashed.
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Jpen
Newbie
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« Reply #254 on: December 05, 2009, 01:11:49 PM » |
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I'm considering buying a USB SPI from Grim187 at Xbox-Scene. It doesn't have a ground wire from the SPI to the Xbox, could this potentially cause problems? It looks a little janky, but he claims it works perfectly. A photo of the design he uses: http://i12.photobucket.com/albums/a246/Grim187/uspspi-1.jpg |
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rolf2
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« Reply #255 on: December 05, 2009, 01:34:36 PM » |
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"design" is horrible and how this can work without ground ? lawk it's so hard to build something like this :  |
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Kinnison
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« Reply #256 on: December 05, 2009, 01:47:57 PM » |
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CST 12,00 12 MHz Resonator PIC 18F2455-I/SP the PIC Windows XP SP3 Hi all, Is it possible to merge two hex files (PicXBoot_12.hex and PICFLASH.hex) and then write merged file into the PIC using PIKprog2 ( http://www.elnec.com/products/device-programmers/pikprog2/) programmer? Thanks! Sorry for my poor english. |
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Jpen
Newbie
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« Reply #257 on: December 05, 2009, 01:48:50 PM » |
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Circuit knowledge isn't as common as simple soldering skill. If it's easy, you should start selling them. I'm sure when the large-block XBR is released there will be a large demand for these. I'm surprised some Chinese company hasn't brought one out yet. |
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rolf2
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« Reply #258 on: December 05, 2009, 02:08:02 PM » |
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@Kinnison ok, here is full hex ver3b (boot+picflash) readed by winpic800 from working pic. 12 mhz and LVP is disabled, so changhe this if this is not ok for your flasher! http://www.rolf2.co.cc/full2455.rarR. |
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Kinnison
Newbie
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« Reply #259 on: December 05, 2009, 02:13:29 PM » |
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@Kinnison ok, here is full hex ver3b (boot+picflash) readed by winpic800 from working pic. 12 mhz and LVP is disabled, so changhe this if this is not ok for your flasher! http://www.rolf2.co.cc/full2455.rarR. Many thanks!!! |
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