Program doesn't work without Wiggler?

Started by davidbinar in LPC200011 years ago 16 replies

Hi My program runs fine when booting using my wiggler but when I remove the wiggler and reboot the program won't run or it might be in an...

Hi My program runs fine when booting using my wiggler but when I remove the wiggler and reboot the program won't run or it might be in an interrupt routine or something, I can't check without the wiggler. Do you have to do anything with your program in order for it to run without the wiggler? Can anyone help me? The processor is the LPC2294 on an Olimex development board. I use the C...


WIGGLER and cable length

Started by Ake Hedman, eurosource in LPC200012 years ago 8 replies

Hi all, I never got my Olimex Wiggler to work correctly even after patching the adapter and trying out all suggestions on the net. Last...

Hi all, I never got my Olimex Wiggler to work correctly even after patching the adapter and trying out all suggestions on the net. Last possibilities is that my parallel port is bad, the cable I use to the wiggler is bad or the wiggler itself is bad. What cable lengths have others tested with success? Regards /Ake --


wiggler problem...

Started by donatello_2k in LPC200011 years ago 3 replies

Hi, i built my own SAM7S256 board as well as wiggler. The wiggler is a standard one available on net, with 100 ohm res in series between...

Hi, i built my own SAM7S256 board as well as wiggler. The wiggler is a standard one available on net, with 100 ohm res in series between port and HC244 as well as HC244 and SAM. However i am missings caps on the wiggler. The cable length is abt 1 feet and the JTAG tracks on board are not longer than 2". The board also has pullups on all lines. The problem is I can connect but i get device...


Newbie 'getting started' question

Started by c_hall2001 in LPC200012 years ago 1 reply

After trying and failing to get the hang of the ARM-GCC-wiggler combo I'm ready to give it another try. First, I've pretty much given...

After trying and failing to get the hang of the ARM-GCC-wiggler combo I'm ready to give it another try. First, I've pretty much given up on the wiggler. Made all the mods and still couldn't get the thing working more the 50% of the time. And I won't even talk about the wiggler-Flash memory situation. So now I'm looking at the J-Link and U-Link de


Wiggler GDB need help setting breakpoints

Started by balazs_scherer in LPC200013 years ago

Hello, I have fabricated a Wiggler (thanks to Leon's instructions). I have some problems with it (I have newer used a...

Hello, I have fabricated a Wiggler (thanks to Leon's instructions). I have some problems with it (I have newer used a wiggler before). Using the OCD tools I managed to connect the gdb to my LPC2106 board. With the GDB I able to start the program flow, step the


HowTo use wiggler

Started by dimaissaev in LPC200013 years ago

Hello. I never used earlier jtag. Could anyone tell me or give me link to HOWTO? En example can I use wiggler under cygwin...

Hello. I never used earlier jtag. Could anyone tell me or give me link to HOWTO? En example can I use wiggler under cygwin for debug LPC processor? Can I use ?DDD? debugger? And howto connect DDD to wiggler. Sory for stupid question.


LPC 21xx JTAG Flash-Tool for Wiggler ?

Started by gcopoix in LPC200011 years ago 4 replies

Hello, is there a flashtool to program an LPC214x by Wiggler JTAG clone ? It just needs to program the device, debugging is not...

Hello, is there a flashtool to program an LPC214x by Wiggler JTAG clone ? It just needs to program the device, debugging is not relevant. Best would be just a simple exe accessing the parallel port for wiggler, it shouldn't need much installation/configuration. Thank you for your hints. Gregor ------------------------ Yahoo! Groups Sponsor --------------------~--> Protect your PC fr


Wiggler + LPC23XX series

Started by gabrielpanasco in LPC200011 years ago

Hello everyone, I have recently been considering the LPC23XX family for one of my future projects. However, it would be essential to me that...

Hello everyone, I have recently been considering the LPC23XX family for one of my future projects. However, it would be essential to me that this family could support the wiggler jtag debug interface (due to its low cost, mainly). Thus, I would like to know if anyone has has had any success with this setup, and could confirm that the wiggler works with the new LPC23XX family. I suspect it...


JTAG debugging options

Started by Sean in LPC200012 years ago 17 replies

Hello All, I have seen a lot of talk around about Wiggler-based JTAG debugger boards, which can be built for < $1, and I see several...

Hello All, I have seen a lot of talk around about Wiggler-based JTAG debugger boards, which can be built for < $1, and I see several commercial JTAG debugging pods that are > $1000. What is it that these things do that you can't do with a simple wiggler interface? I.e. for most intents and purposes what can you not do with a wiggler interface?


Same ol' wiggler problem.

Started by alain_deloc in LPC200012 years ago

Hi everyone. ARM newbie here. Like most of you I have built myself a Wiggler clone and of course it doesn't work. Here's the setup:...

Hi everyone. ARM newbie here. Like most of you I have built myself a Wiggler clone and of course it doesn't work. Here's the setup: Keil MCB2130 board with LPC2138 (chip and board are brand new). Wiggler built around SN74HC244 (chip is working, hand checked) based on the schematic by Leon Heller (including the DB25.8 to DB25.15 loop an


Wiggler debug with IAR Workbench

Started by ducatman2000 in LPC200013 years ago 2 replies

Hi I have a IAR Workbench and use Philips Flash utility v. 2.2.0 to download my code inside the LPC2106. Now I would...

Hi I have a IAR Workbench and use Philips Flash utility v. 2.2.0 to download my code inside the LPC2106. Now I would like to debug my application by using a Mcraigor Wiggler dongle with the C-SPY debugger of IAR Workbench. The Wiggler is connected via the JTAG


Building DIY wiggler w/74VHC08

Started by Ed Schlunder in LPC200012 years ago 28 replies

I'm thinking of building the DIY wiggler so that I can program and debug some LPC2103 chips on the cheap. I see the wiggler.txt...

I'm thinking of building the DIY wiggler so that I can program and debug some LPC2103 chips on the cheap. I see the wiggler.txt schematic in the files area. It is using a 74AC244 chip to do voltage level conversion between the PC and the LPC21xx chip. It only seems to use 4 line drivers of the 74AC244 chip (half the chip is left unused). Woul


wiggler IAR problem?

Started by Mukadder Ceyhan in LPC200012 years ago 1 reply

Hi everbody! I am new to ARM.I have made a wiggler jtag then i try to debug/download my program to OKI's ML674061 demo board.Then i came...

Hi everbody! I am new to ARM.I have made a wiggler jtag then i try to debug/download my program to OKI's ML674061 demo board.Then i came across the following errors from IAR embedded workbench: Mon Sep 05 10:40:53 2005: JTAG API v32.7, Wiggler v1.39, ARM ID: 3F0F0F0F Mon Sep 05 10:41:36 2005: 65536 bytes downloaded and verified (1.52 Kbyt


Wiggler and Keil

Started by vineet jain in LPC200012 years ago 17 replies

Hello everyone, Can i hardware debug my code using Wiggler with Keil, or it only works with Ulink. Regards, Vineet. ...

Hello everyone, Can i hardware debug my code using Wiggler with Keil, or it only works with Ulink. Regards, Vineet. __________________________________________________ "> http://mail.yahoo.com


What difference between wiggler and SDT JTAG?

Started by dairlom in LPC200012 years ago

Hi!I have seen some introductions about using of JTAG in ARM.In these paper,main board connect to PC by JTAG adapter.But,two JTAG adapter be...

Hi!I have seen some introductions about using of JTAG in ARM.In these paper,main board connect to PC by JTAG adapter.But,two JTAG adapter be used,the wiggler and the SDT. The pin of JTAG adapter connect to PC parallel port pin is different. now ,I want to use lpc2292 and ADS1.2 development IDE to design a productor,cna I use the wiggler JTAG without additional


Problems using Insight with Wiggler

Started by a1_eddy_arm in LPC200012 years ago 1 reply

Hello all, I?m trying to get debugging work. I built a Wiggler HW according to the schematica on this site. I?m using a board with an...

Hello all, I?m trying to get debugging work. I built a Wiggler HW according to the schematica on this site. I?m using a board with an LPC2106 (Elektor). I have no problem connecting at speed 1 (probably because the PC I?m using is a bit slow). I?m able to start downloading the *.elf file. Normaly the fist download fails, the second one seems to


Wiggler with LPC2124

Started by yekai1k in LPC200012 years ago 9 replies

Hi I made a wiggler board according to the Wiggler Schematic posted in the Files folders, but it can not work properly with my...

Hi I made a wiggler board according to the Wiggler Schematic posted in the Files folders, but it can not work properly with my LPC2124 chips. I'v tried many RDI software like BanyanII( http://armdebug.27h.com/ ) ARMJtagDebugFinal 1.5.1 ( http://armjtag.27h.com ) and some other


Wiggler

Started by gustavo_sagasti in LPC200013 years ago 12 replies

Hi: I have a Wiggler from Macraigor that came with a Triscend (8051 embedded + FPGA) SCoC Dev Kit. Does someone know if it...

Hi: I have a Wiggler from Macraigor that came with a Triscend (8051 embedded + FPGA) SCoC Dev Kit. Does someone know if it would be compatible (may be configuring an internal jumper...) with Crosswork (from Rowley) or Keil Debugger? Thank in advance...


Flash Programming via JTAG with PP Wiggler?

Started by tmasyl in LPC200010 years ago 2 replies

Greetings: Can FLASH be programmed via OpenOCD/Eclipse with a legacy parallel port wiggler? If not I would like to hear recommendations for...

Greetings: Can FLASH be programmed via OpenOCD/Eclipse with a legacy parallel port wiggler? If not I would like to hear recommendations for Olimex ARM-OCD-USB versus alternatives. Thanks in advance! Tom Alldread t...@telus.net


JTAG Debugging problem

Started by theeuwke in LPC200013 years ago 6 replies

Hi everyone, Because my wiggler didn't work (see topic: Wiggler by theeuwke), i've got from an other department some nice...

Hi everyone, Because my wiggler didn't work (see topic: Wiggler by theeuwke), i've got from an other department some nice equipment; a JEENI and an MAJIC from EPI. But stil, I can't get this stuff to work. First some info: I have two boards; first one is