Hello everyone, I am experiencing a problem with port 2 on the LPC2368. Basically my application toggles P2.0 and P2.1 when certain events...

Hello everyone, I am experiencing a problem with port 2 on the LPC2368. Basically my application toggles P2.0 and P2.1 when certain events occur. P2.0 simply flashes an LED at a constant rate. When the code first starts they work fine. However after the program has been paused and resumed by the JTAG they stop working, I think they get set back to inputs. I have confirmed that th...

--- In lpc2000@lpc2..., Dominic Rath wrote: > JTAG is enabled after the chip comes out of reset, > and it is disabled on the third...

--- In lpc2000@lpc2..., Dominic Rath wrote: > JTAG is enabled after the chip comes out of reset, > and it is disabled on the third instruction. I have stated this from disassembling the code. > I've tested this by applying a continous TCK and > monitoring the output (see my posts in the original thread).

I should get a few samples of the LPC1313 and LPC1343 tommorow from Digikey, and was just finishing off a simple board to test them out. I've...

I should get a few samples of the LPC1313 and LPC1343 tommorow from Digikey, and was just finishing off a simple board to test them out. I've added JTAG, and broke out most of the peripherals and it looks simple enough. The SCK kind of threw me off since there are three of them, but digging around in the user manual it seems you simply need to indicate which one you are using via the IOCON SCK r...

This is a strange one. I'm trying to get a new design running with LPC2468, and I can get them to talk to me. I've got 2 proto boards both...

This is a strange one. I'm trying to get a new design running with LPC2468, and I can get them to talk to me. I've got 2 proto boards both do the same thing. When I connect the JtagJET debugger, it just keeps saying RTCK not present. I've tried pullups and pulldns on both RTCK and TCK either way, but still no change. The rest have pullups. But even when I short the PRGM pins and ...

Hi Friends, Im a newbie to LPC. Currently i am working on a project which requires me to interface the LPC2214 chip with MSC1210...

Hi Friends, Im a newbie to LPC. Currently i am working on a project which requires me to interface the LPC2214 chip with MSC1210 using SPI, and is proving to be very problematic. In both the below cases i have tried debugging using JTAG. Case 1 I have tried with LPC as a Master and also connected the SS- pin to Hi

Hi I am a bit confused : some evaluation boards use a pull-up (olimex) some other (mcb2103 ) use a pull-down resistor on the RTCK pin. Whats...

Hi I am a bit confused : some evaluation boards use a pull-up (olimex) some other (mcb2103 ) use a pull-down resistor on the RTCK pin. Whats the correct one ? Johan

I've been using an Amontec JTAG Tiny with OpenOCD and the GNU tool chain to develop code for the LPC21XX, LPC23XX, and LPC24XX families. I...

I've been using an Amontec JTAG Tiny with OpenOCD and the GNU tool chain to develop code for the LPC21XX, LPC23XX, and LPC24XX families. I develop using a Linux box. I want to continue using those tools. Has anyone been able to use the LPC1114 with OpenOCD. If not, I'll be switching to the ST Value Line M3 parts for new products. ------------------------------------

Greetings, Being a little green with LPC2106 debugging, I need some help. I have the Olimex LPC2106 dev. board and it...

Greetings, Being a little green with LPC2106 debugging, I need some help. I have the Olimex LPC2106 dev. board and it appears to function fine with the Philips ISP software, also the supplied test program in flash works fine. Now am trying to get my (home

I installed the device using the provided CD and the JTAG debugger worked exactly once. Now all I get is an error under Embedded GDB: I...

I installed the device using the provided CD and the JTAG debugger worked exactly once. Now all I get is an error under Embedded GDB: I posted this on the Sparkfun forum but haven't received a response. It doesn't look good: another user posted the same question more than a month ago without a response. Anyone have any idea what's going on? I a

Hello everybidy, now I'm a proud owner of an olimex LPC-H2294 board with JTAG wiggler but when I try to execute the blink_led the...

Hello everybidy, now I'm a proud owner of an olimex LPC-H2294 board with JTAG wiggler but when I try to execute the blink_led the compilation fails because of the missing iolpc2294.h, which is part of IAR embedded workbench. I'm using Crossworks 1.42. Can some body give me an example how I can let the LED on PINSEL1 P0.30 (PIN33 / EXT1-28)

Hello, I've just come across this on one of our PCBs. This is a proven board and code which a technician has just updated. He was manually...

Hello, I've just come across this on one of our PCBs. This is a proven board and code which a technician has just updated. He was manually manipulating P0.14 via jumper to access ISP, but had not removed power. After this the board will not start up after reset unless JTAG is present. Doing a reset then attaching the debugger shows the code to be stuck in a loop in the bootloa...

Hy everyone. I downloaded the file RTC, in the section File. Under Eclipse Ganymede, OpenOCD JTAG ARM-USB-TINY (platform LPC-P2148 Olimex), the...

Hy everyone. I downloaded the file RTC, in the section File. Under Eclipse Ganymede, OpenOCD JTAG ARM-USB-TINY (platform LPC-P2148 Olimex), the compilation is successful......but a question: when I connect the serial cable rs232 and open HyperTerminal, how can I see the result??? I want to see time!!! Thanks ------------------------------------

Hello everyone, I just got my new LPC2368 design back today. I connected the JTAG and was happy to find that I could download and run code. ...

Hello everyone, I just got my new LPC2368 design back today. I connected the JTAG and was happy to find that I could download and run code. However after a few seconds the program would crash and end up at the Pabort or Dabort handler. The odd things is that the link register has a value that does not lie on a 32-bit boundary, rather a 16-bit one. Suspecting something was up with ...

Dear All, I am thinking of using LPC2138 for a new project and tried to get it going using GNUARM tool chain with a simple prototype...

Dear All, I am thinking of using LPC2138 for a new project and tried to get it going using GNUARM tool chain with a simple prototype design. I am facing problems in JTAG debugging using Amontec-tiny. can you please recommend which tool should i go for. any if any one has simple application return with schematic for LPC2138 which can be shared that will be great. Thanks, Mihir

Anyone having troubles with code downloading for LCP2368? I'm correctly connected to my board, however, every time that I try to download the...

Anyone having troubles with code downloading for LCP2368? I'm correctly connected to my board, however, every time that I try to download the code, some failure occurs. Ranging from "cannot halt target" to sudden disconnections, passing by "cannot verify". The JTAG pins used in connection are only RST, RTCK and TCK or the data (TDI, TDO and TMS) are used as well? The most recurring error happens d...

Hi, Is anybody developing for the LPC2xxx family using: - Eclipse - openOCD JTAG from Olimex - MAC OS X If so, how do you setup your...

Hi, Is anybody developing for the LPC2xxx family using: - Eclipse - openOCD JTAG from Olimex - MAC OS X If so, how do you setup your environment? Thanks, Jean ------------------------------------

Hi, I plan to start with 2138 and I need to choose a dev. tool. Can somebody tell me his development tool...

Hi, I plan to start with 2138 and I need to choose a dev. tool. Can somebody tell me his development tool (IDE,compiler,debugger) and above all his JTAG debugger (with appreciation) ? Debuggers with trace recording seems very expensive ! Does simple

Hi, a lot of talks about the Wiggles, JetJTAG, other debuggers and download speed. But I've got a problem: I am running both GDB...

Hi, a lot of talks about the Wiggles, JetJTAG, other debuggers and download speed. But I've got a problem: I am running both GDB and RealView debugger on a laptop without parallel port support. I was able to borrow this together with a Jeeni but have problems. EPI states (I've heard) that Jeeni does not work on the lpc21xx and indeed, wi

Hi, I have a Agilent E5900B emulation probe that I've been trying to get working on a LPC2134 with ADS. It works fine on my AT91 dev...

Hi, I have a Agilent E5900B emulation probe that I've been trying to get working on a LPC2134 with ADS. It works fine on my AT91 dev board, but I cant get it to work in ADS with the LPC2134. Note that this probe is ARM7TDMI not -S. I seem to have some success (RESET, STOP, RUN, and STEP, and poll register etc..) using the telnet interface when I disc

Hi everybody... ...another beginners problem. I am unable to communicate with my LPC2138-Board from olimex using the Philips Flash Utility....

Hi everybody... ...another beginners problem. I am unable to communicate with my LPC2138-Board from olimex using the Philips Flash Utility. First it worked well, but now I can't even Read the Chip-ID. I tried a newer version and another program (Flash Magic). All without success. The Board itself seems to be ok since the leds are still blinking after reset. I suppose I somehow corrup...