Hello, I've activated the read protection on address 0x1FC. It functions, but also disables the JTAG. Now I cannot Flash via ULINK uVision. I'm searching for a...
That's the whole point. With JTAG you would be able to read the FLASH or download a new program that can read the FLASH. So that would defeat read protection! ...
Hello all, I'm a novice in ARM programming. Once I write the code for ARM in C (I have the entire GNU tool chain), what is the procedure to get hex file ?...
Hi Richter, Yes you are right. When i change the absolute address to 0x40003100, i see an increase of 256 bytes. when i analyze the MAP files there are...
Hello all, I regret to re-post the same query, but i would like to get few ideas on this topic. It would be greaful. Thanks. ... From: Embedded Techie...
... Some time ago I posted a Makefile to the Files section. It builds a project from several source files, produces output in several formats and includes a...
I think that this you need to ask to linker. :) Compiler will grow the size of some section, shrinking the padding section. You don’t need to prevent that...
Help please! I need the routines for working with an I2C EEPROM 24LC16B. Mine doesn't work. Thanks, Laura To: lpc2000@...:...
Laura Garc€ ía Gonz€...
lau_gcia_gzlez@...
Jul 1, 2008 6:29 pm
34553
Hi, ... work. Isn't that what engineering is all about? You know, debugging is an essential skill, just as important as writing code. -- Paul Curtis, Rowley...
Okay, I'm going to jump in on this one :) So setting bit 2 of PINSEL2 enables the debug port - but wouldn't this also enable reading of Flash memory even if...
HI all! I want to do some experiment about IAP on LPC2468 chip,But i do not know the distribution of the code . For example,if my code data was distributed...
From the MAP file of your compiler it can easily be seen where certain parts of the code, constants and data reside. [Non-text portions of this message have...
Hi, we are working with LPC2888. We made our PCB and we are getting a lot of problems on the CPU statup. At the beginning we suppose that the problem was...
Keith, I did as you said and I still have nothing showing up in Terminal. If I physically comment out the VICIntEnable line, I can see characters in Terminal,...
Hello all, I am working on a design which needs to interface three processors by I2C. I have very little experience with this interface and have spent some...
Jonathan Masters
jon@...
Jul 2, 2008 10:58 pm
34562
I finaly find a problem! Never and never do malloc(0)!!! I did then free, and was not a problem, but problem was, when I do valid free (some pointer that was ...
Anyone added the date and time lookup capability to SD card files? The EFSL code doesn't have those fields, only Name, Size, and Attribute. The data I get...
Hi Sutton, EFSL does not have date and time enabled by default, as it needs the hooks put in for your RTC hardware. You need to define DATE_TIME_SUPPORT in...
... certain parts of the code, constants and data reside. ... Thank U all!! Today I found that if the time interrupt was enabled in the program the IAP code...
Hi, I'm trying out the USB host function on the LPC2468 chip. So far I managed to initialise the port and able to detect connected devices. I also managed to...
before you uses IAP , you should disable all the interrupt,or it should be some abort ocur ³Â´Ï»Û 2008-07-03 ·¢¼þÈË£º sunnyloves1983 ...
acong_groups@...
Jul 3, 2008 3:47 am
34568
Greetings: Thanks for the tips. Neither the BIOS on this computer nor Device Manager/driver for the PCI card offer an EPP/ECP setting. I need to check my other...
I have application using RTX/RL-TCP i have a timer task and a tcp task following the guide lines, I have data coming in via a UDP socket and the call_back...
I am having trouble with LPC2378 power-on. I used RC (47k/100nF + reverse diode to discharge capacitor) without success. With manual reset the device started...
Hello, ... If you don't want this to happen, you should write your variables at lower addresses, because the lower addresses from the one you wrote on, are...
..to those here who recently responded to my query about SPI/FIQ interrupts with useful hints and even more useful examples. Thanks to your help, I now have my...
Trish, By "did as you said" I assume you mean filled in the VIC control and address registers with valid info for the two interrupts you intend to have. You...
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