Yahoo Groups archive
Messages
Page 21 of 329 · 16407 messages matched
2006-04-23 by Danish Ali
Hi Robert, IMHO the LPC2xxx* should be regarded as safe until someone claims to have _broken_ copy protection, not just come up with a theoretical line of
2006-04-23 by arm_newbie
Hello, i have the Olimex LPC-P2129 Development-Board, and I use the Keil µVision3 IDE (Demo Version). My problem ist the Timer0 interrupt. Everytime I want to
2006-04-23 by FreeRTOS Info
Install cygwin from http://sources.redhat.com/cygwin/ then look in the cygwin bin directory. http://www.FreeRTOS.org *Now for ARM CORTEX M3!* ... From: vineet
2006-04-23 by vineet jain
... Celebrate Earth Day everyday! Discover 10 things you can do to help slow climate change. Yahoo! Earth Day [Non-text portions of this message have been
2006-04-23 by rtstofer
... Perhaps Section 20.8.1 of the User Manual will help. The Debug mode is enabled through the use oa the DBGSEL and RTCK pins. Actually, if you look at
2006-04-23 by Robert Adsett
... Whether the bootloader is in ROM or FLASH makes little practical difference to what it can do. If it s in ROM the only real difference is that it can t be
2006-04-23 by unity0724
... Hi, Completely agree with you those chips CRP are robust and cannot be hacked. And I never claim or seen any proven way that chips CRP can be bypassed.
2006-04-23 by rtstofer
... The way I read the User Manual (Section 19.7) seems to agree with every other piece of information I have read re: CRP and JTAG. By default, JTAG is
2006-04-23 by unity0724
... No, switch to LPC2103 by mistake, due to someone set off some false alarm on LPC2124/3x/4x, claiming: - External JTAG breaking in before Booloader could
2006-04-23 by jayasooriah
... I understood you as saying because you thought LPC2124/3x/4x was not safe, you switched to LPC2103. If LPC2103 is no different with respect to CRP, it
2006-04-23 by unity0724
Hi, It does not matter whether there are any differences between LPC2103 and LPC2124/3x/4x. Important point is I did NOT need to switch parts if there were
2006-04-23 by topandurangs
Hi all, I have few doubts on PLL.Why during enabling PLL MULTIPLIER & DIVISOR both factors required. By using just multiplier we can increase the processsor
2006-04-23 by jayasooriah
... How is LPC2103 is any different in relation to CRP? I had a look at the user manual and could not find anything that suggests CRP implementation is any
2006-04-23 by Pandurang Shinde
Hi all, thank you very much,i have look in to the manual & got the answer. Regards, Pandurang S. ________________________________ From: lpc2000@yahoogroups.com
2006-04-23 by unity0724
Hi, Many Thanks on that bootloader stepping, I switched over to LPC2103, after being frightened by those tons of questions/posts on the LPC2124/3x/4x s CRP.
2006-04-22 by jayasooriah
... Have a look UART.1 errata for LPC2292. The errata does not identify the root cause and thus it is difficult to say if and how this could manifest in your
2006-04-22 by FreeRTOS Info
... Not sure if it is still the case, but it used to be that the size limit only effected the debugger and simulator. You could build binaries greater than
2006-04-22 by Eric Engler
... You re right, of course. I thought about that after I posted my message. I don t use Keil now but I ll try to go to the class in Orlando, anyway. Keil s
2006-04-22 by Leon Heller
... From: Eric Engler To: Sent: Saturday, April 22, 2006 3:24 PM Subject: [lpc2000] Re: LPC2000 Workshop -
2006-04-22 by Robert Adsett
... Interesting, it sounds like something more than just a FIFO bug is going on. What errata are you referring to? I don t remember a serial port errata but
2006-04-22 by jayasooriah
... If you look at the ISP baudrate vs crystal frequence table in the user manual under the set baud rate command description, you will see that with
2006-04-22 by Eric Engler
... Wow, this looks like a cool class. Do you know which toolset they ll be using (Keil, IAR, etc)? This is a full day event, which looks better than the 2 or
2006-04-22 by jayasooriah
I will try to respond to this post without repetition of issues already discussed, and conclusions drawn some time ago when this thread was hot. ... I did some
2006-04-22 by jayasooriah
... I think I did but not using these words. I wish I had made this clearer. So as not to risk keeping a thread going well beyond its use by date, I will
2006-04-22 by John Heenan
This posting reports results of a quick investigation into the boot loader and CRP (Code Read Protection). It will enable you to confirm a factual error by
2006-04-22 by Pandurang Shinde
hi, I am using 12MHZ crystal. Regards, Pandurang S. ________________________________ From: lpc2000@yahoogroups.com on behalf of Martin Maurer Sent: Sat
2006-04-22 by Martin Maurer
Hello, what crystal are you using on your board ? Regards, Martin ... From: topandurangs To: Sent:
2006-04-22 by topandurangs
Hi all, I am using LPC2000 flash download utility ver2.2.3.In the utility user selectable baud rates are given.When i set baud
2006-04-22 by Danish Ali
Hi Sutton, Not wishing to appear rude, how about if you genuinely cut-and-paste your code and then we can see if anything looks wrong. IMHO you can get enough
2006-04-22 by Gopalakrishnan
Hi I am trying to interface a DS1307 RTC to LPC2124. The pclk is 60MHZ with VPIB divider being 1. This is how i initialised the I2C void i2cInit(void) {
2006-04-22 by johnthomasedwardtimm
We are experiencing the same problem as your in your message, our code is structured similarily to yours, and we have the FIFO turned on. Changing our while
2006-04-22 by jayasooriah
... Code/Hints for the LPC2000 family dated 1 nov 2005 says ... of theon-chip SRAM. The application stack should not ... know the truth? ... The top 32 bytes
2006-04-21 by Sutton Mehaffey
I had a typo in my posted text. I actually was using A0 for the write and a A1 for a read. I went back and double checked to be absolutely sure. I guess
2006-04-21 by Robert Adsett
... It appears that this is taken care of by turning the FIFOs on. I suspect that with the FIFOs off there is a race condition but I suspect all we ll ever
2006-04-21 by johnthomasedwardtimm
I was wondering if anyone has seen the errata on the UART in terms of the hardware race condition that Robert pointed out many posts ago. Also, I was wondering
2006-04-21 by Bertrik Sikken
... Just curious because I m working on something similar... How are you triggering the ADC? ADC burst mode looks a bit awkward because with (for example)
2006-04-21 by Bertrik Sikken
I m using a home-grown USB stack (project lpcusb on sourceforge). It is basically just a framework for USB devices, handling the hardware side and chapter 9
2006-04-21 by Danish Ali
Watch out! You ve used 0xA1 as your address. That implies a READ. It should be 0xA0 for a write. Hope this helps, Danish
2006-04-21 by davepinnh
Avnet Electronics presents technical training on how to migrate 8/16-bit microcontroller (MCU) designs to a new generation of low-cost, Flash-based 32-bit ARM
2006-04-21 by ytremil
TNKernel USB bulk firmware is USB bulk device driver for TNKernel real-time OS. Current version works only with Philips LPC214x ARM-based microcontrollers with
2006-04-21 by sbechtho
Has anybody some information regarding the LPC24xx: - When will the LPC24xx be available ? - Is there a development board available ?
2006-04-21 by Robert Adsett
... Just as a matter of information. It may give some insight into some portion of the membership here. I doubt I m unique in any of these viewpoints
2006-04-21 by Robert Adsett
... Much the same as I do. A single application would be a single loadable entity. It could be one or more tasks. But the threads of execution are closely
2006-04-21 by jayasooriah
... Also ISP uses the (I recall about 128 bytes) at the bottom of on-chip RAM. The effect of this is that you cannot download and run programs that have
2006-04-21 by Tom Walsh
... From the LPC2138 manual, I have: 20.4.12 RAM used by IAP command handler Flash programming commands use the top 32 bytes of on-chip RAM. The maximum stack
2006-04-21 by Michael Anburaj
If you are looking for a generic ARM port (supports HAL for LPC s too) -- GCC & ARM tools. http://www.geocities.com/michaelanburaj/RTOS.html Cheers, -Mike. ...
2006-04-20 by Robert Adsett
... AHA! Why didn t you say so ;) I was under the impression the drive was the other way around. You had decided on user/system mode because of some
2006-04-20 by Robert Adsett
... Just as Jaya and I were winding down to a conclusion :) ... I suggested that once as a possible advantage. Jaya assured me that the interrupt
2006-04-20 by Robert Adsett
Here s hoping this gets through. Yahoo shuts down my access every time they (yahoo) sends a message containing malware. My server bounces it and Yahoo
2006-04-20 by Geoffrey Wang
This brings up an interesting question...App Note Initialization Code/Hints for the LPC2000 family dated 1 nov 2005 says in section 5.1.2 In-Application