run ucos2 under gnu/linux environment

Started by gingkotree2004 in LPC200014 years ago 2 replies

I want to run uCOSII on lPC2104. I can do it with ADS develop tools. Now I want to do it using gnu toolchains under linux. I think...

I want to run uCOSII on lPC2104. I can do it with ADS develop tools. Now I want to do it using gnu toolchains under linux. I think someone must have done it. Where can I find the source code or information? nedeljkomiljevic had told me the website "


Regarding Startup file

Started by chetan_r_prabhu in LPC200010 years ago 3 replies
GNU

Hi Friends, My project is based on LPC2368 controller and Iam using GNU compiler alongwith the Keil uVsion3 IDE. I would like to know the...

Hi Friends, My project is based on LPC2368 controller and Iam using GNU compiler alongwith the Keil uVsion3 IDE. I would like to know the donwload link for getting the startup.s file for this controller for GNU C compiler.


complier stuff for LPC2138

Started by gsudershanraj in LPC200013 years ago 6 replies

Guys, Quite new to the ARM processor, I have choosen LPC2138 for our application. I under stOod that the free sourcecode...

Guys, Quite new to the ARM processor, I have choosen LPC2138 for our application. I under stOod that the free sourcecode available for GNU GCC and GNU GDB for the ARM processor. Can somebody suggest where can I find the exact required details. Thanks in


[gnu-arm-lpc21XX] a suspucious compile error?

Started by Mukadder Ceyhan in LPC200012 years ago

hi everybody! I succeded to install eclipse-gnu-arm toolkit as tutored in olimex website. then i compiled the example program guided...

hi everybody! I succeded to install eclipse-gnu-arm toolkit as tutored in olimex website. then i compiled the example program guided in pdf tutorial:lpc2106_blink_led program. then i made a sample program piece such that to check standart c functions: such as memset,memcpy etc.. my first try was this: char buffer[20];


ADS to GNU

Started by Igor Janjatovic in LPC200014 years ago 2 replies
GNU

I need to purchase SDK with software libraries (no source) developed with ADS toolchain. Can I use these libraries with GNU...

I need to purchase SDK with software libraries (no source) developed with ADS toolchain. Can I use these libraries with GNU toolchain? It seems that ADS toolchain is $6000 so I'm trying to avoid that... :( Regards, Igor


newbie question--debugging from flash

Started by c_hall2001 in LPC200013 years ago 6 replies

Is there anyway to debug from flash using gnu (free) tools and the wiggler? I'm new to the ARM and GNU tools but my fog is...

Is there anyway to debug from flash using gnu (free) tools and the wiggler? I'm new to the ARM and GNU tools but my fog is slowly starting to lift. Also, the wiggler seems quite unstable--lots of errors while trying to connect. It eventually works after a few tries at low


How to specify the location of an object in memory (GNU)

Started by Michel Kuenemann in LPC200012 years ago 10 replies

Dear LPC2000 Group, I am using the KEIL IDE for ARM7 processors with the GNU Cygnus compiler on a LPC2106 target. My problem is that I...

Dear LPC2000 Group, I am using the KEIL IDE for ARM7 processors with the GNU Cygnus compiler on a LPC2106 target. My problem is that I cannot find in the documentation how to tell the compiler to locate an object at a specified place (somwhere in flash memory, for instance). In another IDE I am using, I would write : at 0x00016000


LPC23XX uTasker project release

Started by Mark Butcher in LPC200010 years ago

Hi All Here's a quick note to inform you of the availability of a new uTasker package for the LPC23XX (including LPC2101..LPC2106 sub-set...

Hi All Here's a quick note to inform you of the availability of a new uTasker package for the LPC23XX (including LPC2101..LPC2106 sub-set support). It is available for immediate use by anyone interested in these NXP devices. It includes the unique uTasker simulator for the LPC23XX and projects for IAR, Rowley Crossworks GNU and also a standalone GNU build which is suitable for the Yagart...


Backup RAM

Started by jjbro1 in LPC200011 years ago 1 reply

Hi All, I am using the Phillips LPC2368 micro controller with the GNU Compiler. The LPC23XX series of controllers have 2kB of...

Hi All, I am using the Phillips LPC2368 micro controller with the GNU Compiler. The LPC23XX series of controllers have 2kB of battery backed RAM on chip. I have used the GNU debugger and it appears to me that the backup RAM is 32bit word addressable. I can confirm that the main memory is 8bit byte addressable. I have thoroughly read all of the documentation and it does not mention an...


Problem with Startup.s file from Keil with GNU

Started by gustavo_sagasti in LPC200013 years ago

Hi: I 'm using Keil with GNU Compiler, and when I try to create a new App, I get this error when I build: linking... ...

Hi: I 'm using Keil with GNU Compiler, and when I try to create a new App, I get this error when I build: linking... startup.o (.text+0x12c):/cygdrive/c/ARMApp/Startup.s:400: undefined reference to '_start' collect2: ld returned 1 exit status Target


Lookup table in GAS!!!!

Started by vineet jain in LPC200012 years ago 3 replies

Hello ppl, I am using the GNU tool under the Keil environment. I wanted to know if there is anyway I could make a lookup table(in code...

Hello ppl, I am using the GNU tool under the Keil environment. I wanted to know if there is anyway I could make a lookup table(in code memory, flash) from a particular location. for eg..some assemblers support the following: org 1000h db 25h,34h,45h so the data is stored from 1000h onwards. Is there any equivalent facility in GAS(GNU assemble


Code optimization problem

Started by delta delta in LPC200013 years ago 8 replies

Hello, We are using GNU C compiler and Philips LPC2294 ARM processor. We need to know how code optimization is used in GNU...

Hello, We are using GNU C compiler and Philips LPC2294 ARM processor. We need to know how code optimization is used in GNU compiler? Can we exclude some files from optimization ? Thanks, Delta Corporation. India. Yahoo! India Matrimony: Find you


tips on integrating gnu toolchain to eclipse

Started by samiehg in LPC20009 years ago 12 replies

Hi I am trying to integrate gnu toolchain for the arm microcontroller to eclipse and am having a few problems. I was wondering if...

Hi I am trying to integrate gnu toolchain for the arm microcontroller to eclipse and am having a few problems. I was wondering if somebody could please give a hand. I am working on linux platform. 1. The latest eclipse (ganymede) documentation doesn't seem to give any directions/tutorials how to add my own toolchain to CDT. Am I right in understanding this? 2. I tried eclipse europa...


ARM 7 Compilers

Started by "davidj.vpac" in LPC200010 years ago 9 replies

Can I get some input as to the advantage/disadvantages of various compilers. If using uVision IDE then the choice is RealView, CARM or...

Can I get some input as to the advantage/disadvantages of various compilers. If using uVision IDE then the choice is RealView, CARM or GNU. Without going through the limitations of the "trial" version of RealView & CARM, GNU would/could be the choice here given that the others cost about $5K. If doing a large number of projects then I guess that cost can be spread but if only doin...


diference btw GNU tool chain and ARM tool chain

Started by urjust2oocool in LPC200010 years ago 2 replies
GNU

hi guys, I was using Kiel ARM tool chain all these days. Now i move on to using GNU tool chain which comes along with Keil. Could u please wat...

hi guys, I was using Kiel ARM tool chain all these days. Now i move on to using GNU tool chain which comes along with Keil. Could u please wat are the settings that i've to look intO BEFOR I'VE TO COMPILE. Eg. 1)Which liknker descriptive file. 2)Do i 've to specify any address location.etc Rajeev ------------------------------------


IAR debug problem

Started by Neil Jansen in LPC200010 years ago 5 replies

Hi, I'm currently converting a project from GNU to IAR quickstart. I kept the GNU lpc2103.h header file since the IAR one uses a...

Hi, I'm currently converting a project from GNU to IAR quickstart. I kept the GNU lpc2103.h header file since the IAR one uses a different methodology (declaring each bit separately using a complicated mess of preprocessor macros). Everything works fine until I go into Debug mode and add say FIOPIN to the Debug Watch window, it tells me FIOPIN is an unknown symbol. Seems to me like...


LPC2368 MCI example with GNU toolchain

Started by jsolla00 in LPC20009 years ago
GNU

Hello all, Does somebody know any working example for reading/writing SD cards using the MCI controller with a LPC2368? I know there's one on...

Hello all, Does somebody know any working example for reading/writing SD cards using the MCI controller with a LPC2368? I know there's one on the KEIL code bundle but i'm using a GNU toolchain. A basic example just reading/writing blocks will be enough. Thanks in advance, Regards, Jorge. ------------------------------------


Using Keil development. env. with GNU-ARM

Started by Mukadder Ceyhan in LPC200012 years ago 2 replies

Hi everbody! Have Anybody tried to use GNU-ARM toolset with Keil ARM development toolset.Does this need a permanent license? Any...

Hi everbody! Have Anybody tried to use GNU-ARM toolset with Keil ARM development toolset.Does this need a permanent license? Any tutorial will be helpful! And also I wonder that USB-JLINK debugger for IAR is compatible with Keil? Thanks in advance... __________________________________


EasyWEB Example for NXP LPC23xx ported to GNU

Started by kurt_sterckx in LPC200011 years ago 4 replies
GNU

I have placed the file GNUEasyWeb.zip on the forum. This is a GNU version of the EasyWeb example that can be found on the Keil web site. They...

I have placed the file GNUEasyWeb.zip on the forum. This is a GNU version of the EasyWeb example that can be found on the Keil web site. They have taken the tiny web server from the 'Design & Elektronik' extra issue 'Embedded Internet' (refer to: www.elektroniknet.de/extraheft) and ported it to MCB2300 with the RealView compiler. I have ported the code so that it can be compiled with t...


ARM GNU and 64 bits double

Started by Tuan Pham Anh in LPC200010 years ago 4 replies

Hi LPC2000 group, I've never use ARM7, and I have a quick question: Currently, I use AVR and WinAVR, since WinAVR does not support 64...

Hi LPC2000 group, I've never use ARM7, and I have a quick question: Currently, I use AVR and WinAVR, since WinAVR does not support 64 bits double. I wonder if WinARM or ARM GNU supports 64 bits double or not with at91sam7s256 or LPC2148? Thanks, Tuan