Re: [lpc2000] Re: IAP Blocking for 400ms?
2006-05-10 by Bryce Schober
would it be possible for some alternative iap firmware to implement non-blocking access? ... -- Bryce Schober [Non-text portions of this message have been
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Re: IAP Blocking for 400ms?
2006-05-10 by jayasooriah
... committing to ... be used ... takes ... why some ... The price ... tack on ... Also flash update must be done in 16-byte chunks. Anything less will result
RE: [lpc2000] Interrupt in LPC22XX
2006-05-10 by Bennett Scharf
Sorry Andy. I joined the group yesterday and did not read your reply until after I sent mine!. Bennett _____ From: lpc2000@yahoogroups.com
IAP Blocking for 400ms?
2006-05-10 by Bryce Schober
I just want to make sure that I m reading this right before committing to using a serial flash. It seems that the lpc21xx on-chip can t really be used for
Re: [lpc2000] Re: Reg: connecting LPC2138 to a display
2006-05-10 by Leon Heller
... From: Gerrit de Waard To: Sent: Wednesday, May 10, 2006 4:00 PM Subject: [lpc2000] Re: Reg:
RE: [lpc2000] Interrupt in LPC22XX
2006-05-10 by Andrew Berney
If you d care to read the reply I explained exactly what we use that for... and yes, the original description was unfortunately misleading but has already been
RE: [lpc2000] Interrupt in LPC22XX
2006-05-10 by Bennett Scharf
Kicking the watchdog in an interrupt routine is as bad an idea as I have ever heard. The only thing that has to be healthy in the microprocessor at the time
Re: Downloading application
2006-05-10 by jayasooriah
... Make sure you are not trying to load anything below 0x40000100 in on-chip ram. Philips Bootloader does not stop you from doing this, but will crash or
Re: Assembly Code
2006-05-10 by ³³«æµ¦³ñÌX
Hi All, Thanks for the response. Initially, I got confuse..because of LDR PC, [PC, #-0x0FF0]. Indeed.. single step the code is useful. Octavius
Re: LPC2129 power up problem - follow up
2006-05-10 by jayasooriah
... I had to deal with a similar (same?) RESET.1 problem for LPC2292 for ... Client who is anxiously waiting for Revision B to turn up in June (as promised)
Re: Reg: connecting LPC2138 to a display
2006-05-10 by Gerrit de Waard
... Hi Sriram.K, Look here: http://www.ulrichradig.de/ Maybe you ll get some ideas. Greetings Gerrit
Reg: connecting LPC2138 to a display
2006-05-10 by Sriram Karunagaran
Hi All, I want to connect LPC2138 processor to a screen using VGA output. Is there any chipset readily available for this, over ISA bus or any other bus to
Downloading application
2006-05-10 by function_vector
Hi, I´m working with LPC2106, and I´m using its internal RAM to running my bootloader, and I want to download to internal flash memory an application and
Re: Interrupt in LPC22XX
2006-05-10 by poland459
Thanks for your time. 1&2]Am not using watchdog timer. And i didnot touched watch dog timer.as am learning this LPC, my aim is to send bytes to hyperterminal
RE: [lpc2000] Re: Interrupt in LPC22XX
2006-05-10 by Andrew Berney
Ok... I spent a little more time and actually read through your code properly. I m not actualy quite sure what you re trying to achieve however there s a few
Re: Interrupt in LPC22XX
2006-05-10 by poland459
Thanks for your reply..I have added the asm code and called enableIRQ after the timer is enabled.. But the program is not jumping to ISR... I forgot to mention
Re: [lpc2000] Re: Samples from Philips
2006-05-10 by vineet jain
No point in purchasing inexpensive things from outside. I landed up paying more than 32 USD for Olimex Wiggler. Strictly looking for someone in India. Thanks
RE: [lpc2000] Re: Interrupt in LPC22XX
2006-05-10 by Andrew Berney
Sorry yes, to clarify we do exactly as you said - the IRQ for the timer checks the state of all the registered subsystems (which for the current project are
Re: Interrupt in LPC22XX
2006-05-10 by brendanmurphy37
... watchdog ... Andy, Can you explain more about how you re using the watchdog, as what you say sounds a bit strange if you take it at face value? One of the
RE: [lpc2000] Interrupt in LPC22XX
2006-05-10 by Andrew Berney
Actually, just checked and you ll also need: U0IER = 0x00000001; //enable rx data available interrupt as well...eg: VPBDIV = 0x00000001; //Set PClk to
RE: [lpc2000] Interrupt in LPC22XX
2006-05-10 by Andrew Berney
Errrm I ve not looked at the data sheets for that particular part, but it doesn t appear that you re turning on the serial IRQ... on the 2129 I m currently
Re: LPC2129 power up problem - follow up
2006-05-10 by Dave Ashton
Thanks to Robert Teufel for providing me with the following information. I wish the support from other chip manufacturers could be this good. The problem is
Re: [lpc2000] Re: Samples from Philips
2006-05-10 by Leon Heller
... From: vineet jain To: Sent: Wednesday, May 10, 2006 5:52 AM Subject: Re: [lpc2000] Re: Samples from
Re: [lpc2000] Re: Samples from Philips
2006-05-10 by Mukund Deshmukh
... interested in bulk order. Can you site anyone who would give samples here? did you try Electronika Sales (Mr. Micky Tel 09840834498) Best Regards, Mukund
Re: Assembly Code
2006-05-10 by fordp2002
Just a guess now but does it mean LDR = Load Register R3 means R3 [] is inderection - is negatibe and 0x0010 is 16 or 4 words So i would think it means :- Load
Re: Interrupt in LPC22XX
2006-05-10 by fordp2002
Pop this code in and call enableIRQ in main :- static inline unsigned asm_get_cpsr(void) { unsigned long retval; asm volatile ( mrs %0, cpsr : =r (retval)
Re: IS THERE ANY CODE FOR MP3 DECODER ON LPC21XX?
2006-05-10 by Jan Szymanski
... have a look here http://www.jandspromotions.com/philips2005/Winners/Abstracts/AR1754_abst ract.pdf and here
Re: [lpc2000] Assembly Code
2006-05-10 by 42Bastian Schick
... Yes. ... Just single step the code will show you ... -- 42Bastian
Interrupt in LPC22XX
2006-05-10 by poland459
Hi am new to this forum.I am using free KEIL evalution software as my IDE to work on LPCE2214 OLIMEX board. Am able to work on TIMER and serial port in
Re: [lpc2000] Re: Samples from Philips
2006-05-10 by vineet jain
There are distributors in India, I checked with a few. But they are only interested in bulk order. Can you site anyone who would give samples here? Thanks,
Assembly Code
2006-05-10 by ³³«æµ¦³ñÌX
Hi All, What does LDR R3, [R11, #-0x0010] means?? Does it means copy memory[R11-0x0010] to R3? Plse..plse..teach me. Thank you. Octavius
Re: [lpc2000] Re: OFFTOPIC: PCB impedance calculation without GND plane
2006-05-09 by Tom Walsh
... Good point, thanks! TomW -- Tom Walsh - WN3L - Embedded Systems Consultant http://openhardware.net, http://cyberiansoftware.com Windows? No thanks, I have
Re: Samples from Philips
2006-05-09 by philips_marketing_usa
Maybe I can clear up the confusion. Philips only provides samples via a weblink for initial, pre-production samples. Once a part is in production, samples
Re: in production and no chips available !!!
2006-05-09 by philips_marketing_usa
I apologize for the delay in responding to this thread. In Q1, Philips was overwhelmed by a dramatic increase in demand as many new designs went to production
Re: OFFTOPIC: PCB impedance calculation without GND plane
2006-05-09 by Mike
... A general rule of thumb with RF circuits is that traces which are less than 1/10th of the wavelength of the highest frequency involved have a negligible
Re: [lpc2000] lpc2148 USB driver not working in Linux
2006-05-09 by Bertrik Sikken
... Probably a bug in the device firmware that is triggered by Linux but not by Windows. Have you tried running the USBCV (compliance verifier) tool with your
Re: [lpc2000] IS THERE ANY CODE FOR MP3 DECODER ON LPC21XX?
2006-05-09 by Dominic Rath
You should look for a fixed-point (i.e. integer only) decoder. Many implementations that come from the desktop world use floating point arithmetic, but the
Re: [lpc2000] IS THERE ANY CODE FOR MP3 DECODER ON LPC21XX?
2006-05-09 by vineet jain
try mpeg.org....u ll have to do porting yourself. Vineet. naderus2000 wrote: IS THERE ANY CODE FOR MP3 DECODER ON LPC21XX?(16
Re: LPC2214 SPI0 and SPI1 not working?
2006-05-09 by rtstofer
... I don t think so... If SSEL is low it selects the SPI as a slave; clearly documented. To prevent the SPI from being selected as a slave, the signal must
Re: [lpc2000] LPC2214 SPI0 and SPI1 not working?
2006-05-09 by Herbert Larbie
The code does work, if you keep the define SPI0_SEL as I posted it, it is equivalent to setting spi_sel0 high. I captured all the waveforms with a scope for
Re: [lpc2000] Re: LPC2214 SPI0 and SPI1 not working?
2006-05-09 by Mukadder CEYHAN
Hi Gus, thanks for your help, it working well!!! I do not know why philips made such a bug??? it is not written in all documents! this is a failure of philips!
Re: [lpc2000] LPC2106: can I use P0.22-P0.30 as "output" with primary JTAG?
2006-05-09 by Tom Walsh
... I m using the Secondary JTAG for debugging in my board and disabling the Primary JTAG for use as I/O. Pins P0.27..P0.31 goto my JTAG unit, all other JTAG
IS THERE ANY CODE FOR MP3 DECODER ON LPC21XX?
2006-05-09 by naderus2000
IS THERE ANY CODE FOR MP3 DECODER ON LPC21XX?(16 BIT 48KHZ)
Re: [lpc2000] LPC2106: can I use P0.22-P0.30 as "output" with primary JTAG?
2006-05-09 by Xtian Xultz
... What I know for sure, is that you lose 15 pins with Jtag enabled at reset, ie, by pulling down DBGSEL at reset. With DBGSEL set so, there are no ways to
Re: LPC2214 SPI0 and SPI1 not working?
2006-05-09 by Gus
ssel pin on SPI works as enable to the SPI hardware!! I don t know why it is that way. You need to connect ssel to 3.3V and forget about this pin and
lpc2148 USB driver not working in Linux
2006-05-09 by Manisha Kalita
Hi all, i am designing a USB driver in lpc2148 board. the driver is working fine with Windows OS in the host. but whenever, we connect the board in a linux
LPC2214 SPI0 and SPI1 not working?
2006-05-09 by Mukadder CEYHAN
Hi everbody! I am trying to solve some problems regarding with the SPI in LPC2214 controller from philips. The code snippet is below: #define SPIF (1
Re: [lpc2000] Re: in production and no chips available !!!
2006-05-09 by Weyert de Boer
Hi Gus, I am currently asking around at NatLAB and Philips Semiconductors here in Eindhoven to get some information about the subject. Keep in mind I got
Re: in production and no chips available !!!
2006-05-09 by Gus
We have them ordered through Arrow. It is too late to do what you are talking about. The problem is in philips and what scares me is that I tried to cal but
LPC2106: can I use P0.22-P0.30 as "output" with primary JTAG?
2006-05-09 by volodymyr_tymchyshyn
Hello, I am using Olimex LPC-P2106 board with JTAG pins P0.17-P0.21 (primary group). I prototype with LCD, so I need almost all pins set as out or io . I