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Lpc2000

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Re: IAR Compiler Delays

2005-03-23 by jamesasteres

We have the same problem. I don t know of any fix but it hasn t been anything more than a mild inconvenience. The IAR dongle is an option, which we chose so

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Re: [lpc2000] 560K in RTC XTAL circuit

2005-03-23 by microbit

... Arie brings up a good point too, and it s easily overlooked. Crystals that are driven too hard age fast, will excessively drift in frequency much quicker

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Re: [lpc2000] 560K in RTC XTAL circuit

2005-03-23 by aff@fibertel.com.ar

I am sorry. The link is http://www.keil.com/mcb2130/mcb2130-schematics.pdf I understand that in this case the resistor was used for limiting the drive. I will

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Re: [lpc2000] RE: IAR Compiler Delays

2005-03-23 by Richard

I have to confess that V7 licensing no longer allows transferring via floppy disk. For a variety of reasons, we HAVE to switch licensing engine, and this one

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Re: [lpc2000] RE: IAR Compiler Delays

2005-03-23 by Anton Erasmus

... The system you use, is as far as I can see, the best compromise reached in protecting software, and still make it easy to use. The fact that the license

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Re: [lpc2000] 560K in RTC XTAL circuit

2005-03-23 by microbit

Hi Alejandro, ... I haven t seen the schematic, but it is not uncommon for some oscillators to need a biasing resistor. Basic crystal oscillators like these

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560K in RTC XTAL circuit

2005-03-23 by Alejandro Fabricio Fernandez

Hi: I am Alejandro from Argentina. I am starting with 2138 uC. I saw a sch from Jan Szymanski, I have a question for you. You put a 560K resistor between the

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Re: [lpc2000] RE: IAR Compiler Delays

2005-03-23 by Richard

Or that no software from unhelpful vendor.... ... // richard (This email is for mailing lists. To reach me directly, please use richard at imagecraft.com)

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Re: [lpc2000] RE: IAR Compiler Delays

2005-03-23 by microbit

Hi Anton, I m an ex-IAR user myself. ... Most IAR dongles I had dealt with so far (4) never ran on a decent newer machine. The dongle utility never worked

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Re: [lpc2000] RE: IAR Compiler Delays

2005-03-23 by Anton Erasmus

... I agree. We had an IAR 8051 C Compiler, which used a parallel port dongle. When after a few years we had to update some old software which was written for

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Re: IAR Compiler Delays

2005-03-23 by charlesgrenz

I agree with Robert. I am using an IAR and my system does not use a dongle. Talk to IAR technical or sales about getting the none dongle version or upgrade.

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Re: [lpc2000] RE: IAR Compiler Delays

2005-03-23 by Robert Adsett

... Get a new compiler? I m half way serious (at least). Especially if there are quality alternatives having a dongle disqualifies a compiler for serious use

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RE: Blue Screen of Death with JLink

2005-03-23 by Dan Beadle

IAR seems to have acknowledged the BSOD with the JLink Debugger. They released a new driver today that is said to stop Blue Screen. It is available from the

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RE: IAR Compiler Delays

2005-03-23 by Dan Beadle

I am using IAR WARM Compiler with USB Dongle Lock. About 2/3rds of the time, the compiler just hangs for several seconds before beginning to compile. Other

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Re: [lpc2000] Re: ISP oscilator

2005-03-22 by k b shah (lascaux)

I am running LPC2294 with 10MHz crystal and internal core at 60MHz -- enabling PLL , I can communicate and transfer large amount data without any error

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[lpc2000] CAN-problem

2005-03-22 by artturi

Hello Could someone send me part of CAN code where sending the CAN message works on LPC2194. I have tryed all those examples on lpc group files. I can compile

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PLL clock supplier

2005-03-22 by Tim Wade

I was wondering if anybody could help me. We have been using a device from Integrated Circuit Systems called a MK3233 which they have unfortunately decided to

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Re: How to define 2 IRQs

2005-03-21 by tphatrapornnant

Thanks for the link. I ll check it. Teera. ... assign ... IRQs. ... 2 ... needs to ... examples in ... routine in ... table). ... need to be ... you ...

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Re: ISP oscilator

2005-03-21 by Richard

I get good results with the Philips Utility at 115k when using a standard baud rate xtal. Richard

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Re: ISP oscilator

2005-03-21 by lpcarmed

My experience the high speed baudrates will fail (112Kbaud). There is a xref table in the Philips docs with available baudrates and Xtal frequencies.

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Re: problem with crossworks

2005-03-21 by Richard

That is good advice. Crossworks comes with the best set of examples I have seen. It would not be difficult to modify one to your hardware. Richard

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Re: LPC2129 IAP problem solved, sorta.

2005-03-21 by jim_e_dallas

... If your device is an older device, have you upgraded the bootloader? This sounds like the same problem that happened with the original boot loader on this

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problem with crossworks

2005-03-21 by Gopalakrishnan

I am now getting acquainted with the crossworks compiler and lpc2104.I built my own board and downloaded the programs given in this forum as starting point.But

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Re: Exeriences with "over-clocking" ?

2005-03-21 by unity0724

Hi, I m trying to get my LPC21xx running as reliable as possible. I did: - Good power supply de-coupling and PCB layout. - Flash fetch cycle at 3-4 clocks -

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Re: LPC2129 IAP problem solved, sorta.

2005-03-21 by yamppman

... Excellent and useful bunch of code, but it has the same problem. It works when I disable the PLL and run at 12MHz, but it will not work at 60 MHz. There

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[lpc2000] Capturing image with LPC2100

2005-03-21 by Marko Panger

Zivjo Marko ! Zposlen sem v podjetju kjer razvijamo/izdelujemo merilce gledanosti TV. Na podrocju zajema in obdelave slike imamo kar nekaj izkusenj, tako da ce

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Capturing image with LPC2100

2005-03-21 by Marko Pavlin

Hello, I need to capture a single frame from live PAL video signal and store as a bitmap. Any ideas for interfacing video signal to LPC2138? Thanks. Marko

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Re: Exeriences with "over-clocking" ?

2005-03-21 by top4e

... Hi unity0724, The core voltage is 1.83V. I think the limit is peripherial clock limeted around the 25MHZ. I think that the higher voltage is not good idea,

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Re: LPC2129 IAP problem solved, sorta.

2005-03-21 by yamppman

... No, I have the latest 1.6, and I did not have any interrups enabled, it was run directly at powerup. Seems to work fine at 12 MHz, so I just disable the

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Re: Problem with SPI

2005-03-21 by top4e

And final question! Can someone put here the exact init code for the SPI regs. I use: PINSEL0 = 0x00005500; IODIR = 0x00000080; // pin P0.3 is IO driven CS

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[lpc2000] ISP oscilator

2005-03-21 by Vitor Cremasco

Is it possible to run ISP in LPC2138 with a 20 MHz xtal? Thanks Vitor Cremasco __________________________________________________ Converse com seus amigos em

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