Help for GNUARM 4.0.2 Cygwin installation.

Started by c.barbaro in LPC200012 years ago 3 replies

I'm working with Keil uVision environment using the gcc 3.3.1 compiler and now I want to switch to gcc 4.0.2 so I downloaded the...

I'm working with Keil uVision environment using the gcc 3.3.1 compiler and now I want to switch to gcc 4.0.2 so I downloaded the gnuarm toolchain for cygwin from the www.gnuarm.org. With the Keil environment the gnu toolchain was installed in the c:\cygnus directory of my PC and the path was set for c:\cygnus\arm-tools\bin;c:\cygnus\bin I removed the old path, renamed the cygnus directory be


Re: PC-lint configuration for gnuarm 4.1.1 and integration into makefile

Started by "sub...@aeolusdevelopment.com" in LPC200011 years ago 1 reply

bertriksikken Wrote > Does anybody have a pc-lint (.lnt) configuration file, with compiler > settings for the gnuarm toolchain (arm-elf-gcc...

bertriksikken Wrote > Does anybody have a pc-lint (.lnt) configuration file, with compiler > settings for the gnuarm toolchain (arm-elf-gcc 4.1.1)? I've got one(and an experimental one). I'm away from the office now but I'll try to get it together tomorrow or saturday. Robert -------------------------------------------------------------------- mail2web.com - Microsoft? Exchange soluti


Simulation on Eclipse

Started by aerguin in LPC200011 years ago

Hi, I'm using Eclipse + gnuARM (Windows) to develop my aplication for a LPC2129. I was wondering if it is possible to simulate the target's...

Hi, I'm using Eclipse + gnuARM (Windows) to develop my aplication for a LPC2129. I was wondering if it is possible to simulate the target's behaviour on the PC, without connecting it to the target, so I can debug the program before runnning it on the chip. The commercial programs such as Keil's uVision have this option, but I don't know if Eclipse with the gnuARM toolchain can do this. ...


Gnuarm Problems

Started by Benjamin Wende in LPC200014 years ago 5 replies

Hallo I got the newset version of the gnuarm toolchain installed under WINXP + Cygwin. I build the examples and downloaded...

Hallo I got the newset version of the gnuarm toolchain installed under WINXP + Cygwin. I build the examples and downloaded it to the lpc2006 and it worked. But if i try to build the examples in another directory with my own makefile the resulting files are


Does Anyone Have a Simple C++ Project on GNUARM?

Started by Grant Farrand in LPC200011 years ago 2 replies

Hello, I have been around the ARM world for about 3 months now. I have compiled, run and tested a few straight-C applications and I want...

Hello, I have been around the ARM world for about 3 months now. I have compiled, run and tested a few straight-C applications and I want to make the jump to C++. Does anyone have a "Hello, World!" C++ project for GNUARM? Obviously, writing the main() routine is pretty easy... I am looking mainly for linker scripts and startup assembly files. My IDE of choice is Eclipse, so if anyone has...


Problem with GNUARM 3.4.3

Started by Anton Erasmus in LPC200013 years ago 8 replies

Hi, I have installed the latest GNUARM which is based on gcc 3.4.3. I downloaded the UT040803A.zip uart example from the files ...

Hi, I have installed the latest GNUARM which is based on gcc 3.4.3. I downloaded the UT040803A.zip uart example from the files area. I compiled and downloaded the code to a LPC2292 board. The code runs as expected except for one thing. In stead of printing "Hello W


lpcSPI.h issue spi0 spi gcc gnuarm

Started by paloalgodon in LPC200010 years ago 2 replies

Look, I've tracked this down, so it's not an issue for me, but I figure there's people out there who are going to trip on it too, especially...

Look, I've tracked this down, so it's not an issue for me, but I figure there's people out there who are going to trip on it too, especially with the popularity of the lpc in the hobbyist crowd (i.e. me). The header file, "lpcSPI.h" (no idea the origin - WinARM? Yagarto? Gnuarm.org? lpc2000.yahoo.com?), with a date of 2004, by R O Software, defines: // Serial Peripheral Interface Regist...


Re: Help on GNUARM, newlib C programming

Started by Leon in LPC200010 years ago

----- Original Message ----- From: "dennis_francis_in" To: Sent: Tuesday, July 01, 2008 11:56 AM Subject: [lpc2000] Help on GNUARM,...

----- Original Message ----- From: "dennis_francis_in" To: Sent: Tuesday, July 01, 2008 11:56 AM Subject: [lpc2000] Help on GNUARM, newlib C programming > 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 ? I've seen the makefiles but,


GNUARM died after Cygwin reinstall?

Started by DECwiz \Fred van Kempen\ in LPC200013 years ago 2 replies

Hi All, Some times are just weird.... I was happily running GNUARM 3.4.3 on my laptop, with a full install of Cygwin (a leftover...

Hi All, Some times are just weird.... I was happily running GNUARM 3.4.3 on my laptop, with a full install of Cygwin (a leftover from my adventures with Eclipse, it ran fine without that as well, when I just checked the 'install Cygwin libs' box during install.) Then, three things were done on that laptop: - I upgraded the


Re: [gnuarm] Eclipse TiniARM Tutorial

Started by Pablo Bleyer Kocik in LPC200014 years ago

At 14:00 2004-07-15, you wrote: >Those interested in using Eclipse to develop ARM applications may >enjoy a new 70 page tutorial...

At 14:00 2004-07-15, you wrote: >Those interested in using Eclipse to develop ARM applications may >enjoy a new 70 page tutorial on how to configure Eclipse, CDT, >GNUARM, etc. to create a free high quality software development >platform. > >The tutorial


ucos2 and gcc

Started by pbea...@sebia.com in LPC200011 years ago 3 replies

Hello everybody, I'm a new user of lpc2294 and I have two questions for help me in my=20 starting project: 1) Is somebody have a example of...

Hello everybody, I'm a new user of lpc2294 and I have two questions for help me in my=20 starting project: 1) Is somebody have a example of project with =B5c/OS2 with GCC compiler. 2)Do you know a good forum or documentation about GNUARM development tools= =20 for lpc2000 ? Configuration: AsIDE with Slickedit and GNUARM , =B5c/OS2 and ASHLING EVBA= 7=20 with LPC2294. Thanks. ...


"LPC2148_Demo_v120" build under windows with gnuarm and cygwin

Started by acarlosss1 in LPC200010 years ago 11 replies

Hello all, Has anybody managed to build this "demo package" from "J.C. Wren" in windows with cygwin/gnuarm ? I'm getting a lot of errors......

Hello all, Has anybody managed to build this "demo package" from "J.C. Wren" in windows with cygwin/gnuarm ? I'm getting a lot of errors... All files compile OK (with some minor warnings), but the linking won't work. I think it's because of cygwin's handling of windows directories... I.E., "G:\LPC2148_Demo" is translated by cygwin by "/cygdrive/g/LPC2148_Demo", as you can see in the "pwd"...


Problem with newlib-lpc_rel_4

Started by aj_erasmus in LPC200013 years ago 3 replies

Hi, I have a strange problem when using the library newlib-lpc_rel_4. I am using the gcc downloaded from ...

Hi, I have a strange problem when using the library newlib-lpc_rel_4. I am using the gcc downloaded from http://www.gnuarm.org. The problem is the same whether I compile under cygwin or Linux. When using the makefile that comes with


Stack Issue with FreeRTOS,GNUARM

Started by prab...@yahoo.co.in in LPC20009 years ago 5 replies

Hi all, Setup: FreeRTOS.org V5.2.0 GNUARM 4.1.1 LPC2103 I am developing one application using serial port. I am facing one...

Hi all, Setup: FreeRTOS.org V5.2.0 GNUARM 4.1.1 LPC2103 I am developing one application using serial port. I am facing one weired Issue. In my function, I am using two stack(local) variables(pointers). One of this variable is changed unexpected.For example, i am assigning NULL into local stack variable and go to while loop and check that Local variable.But that po...


Toolchain for Debian Linux

Started by majess in LPC200012 years ago 1 reply

Hello ,all I'm trying to build a toolchain for Debian linux (Etch) with kernel 2-6-15. I've downloaded...

Hello ,all I'm trying to build a toolchain for Debian linux (Etch) with kernel 2-6-15. I've downloaded bu-2.16.1_gcc-4.0.2-c-c++_nl-1.14.0_gi-6.4_x86-64.tar.bz2 file from www.gnuarm.org file download section. After that I've unpacked it to destination folder and add appropriate PATH to PATH environment. When I try to execute arm-elf-gcc I've got: bash: /home/majess/Praca/ARM/gnuarm-4.0...


More changes, still no Interrupt.

Started by Richard in LPC200011 years ago 6 replies

Still trying to get a UART1 interrupt using eclipse/GNUARM. Current pertinent code below. Any other ideas to consider with regards to...

Still trying to get a UART1 interrupt using eclipse/GNUARM. Current pertinent code below. Any other ideas to consider with regards to interrupts in GNUARM? Thanks void IRQ_Routine (void) __attribute__ ((interrupt("IRQ"))); void uart1ISR(void)__attribute__ ((interrupt("IRQ"))); void uart1Init(void) { // set port pins for UART1 PINSEL0 |= 0x00050000; UART1_IER |= 0x00; ...


Re: boundschecking & instrumentation

Started by ricardooliveirasouza in LPC200012 years ago

Clemens, I work on a ARM project. We use gnuarm to cross-compilation. We've written stubs to run our systems on windows/linux, using...

Clemens, I work on a ARM project. We use gnuarm to cross-compilation. We've written stubs to run our systems on windows/linux, using gcc. We incorporated boundschecking (bc) to catch runtime defects (running on windows/linux). We're thinking of incorporing bc to gnuarm in order to catch runtime defects inside the code running on the board. I agree with the questions you already poin...


GNUARM "ERROR: lcd.o uses software FP, whereas main.elf uses hardware FP"

Started by arrek_x in LPC200012 years ago 12 replies

Hi, I've changed my gcc compiler form gcc-3.3.1 to gnuarm's gcc-4.0.1. While integrating with Keil's uVision3 IDE I'm getting (while linking)...

Hi, I've changed my gcc compiler form gcc-3.3.1 to gnuarm's gcc-4.0.1. While integrating with Keil's uVision3 IDE I'm getting (while linking) above mentioned error (for every *.o file created from *.c). I checked out, that the error does't occur when disabling option "Enable ARM/Thumb Interworking" on Assembler tab in "Options for Target..." dialog box. So, occuring (


gnuarm question

Started by G B in LPC200012 years ago 15 replies

I finally got my avr asm app converted to gnuarm c and it compiles. However, it does not like: int is_any(unsigned char *, char); const...

I finally got my avr asm app converted to gnuarm c and it compiles. However, it does not like: int is_any(unsigned char *, char); const unsigned char string1[]={"abcdefgh"}; ... ch = 'd'; if(is_any(string1, ch)==0)....; I had other const strings, and it gave me warnings as well. Do we have to use const to ensure that the strings as constant and put in flash rather than ram?


lpc2106 FreeRTOS Demo

Started by jsalomo1 in LPC200010 years ago 1 reply

I'm trying to get the FreeRTOS lpc2106 demo application compiled in Eclipse. I didn't change much to the demo files. Since I am trying to get it...

I'm trying to get the FreeRTOS lpc2106 demo application compiled in Eclipse. I didn't change much to the demo files. Since I am trying to get it to work on an lpc2292, the memory sizes were changed. This is the error I got: /cygdrive/c/DOCUME~1/user/LOCALS~1/Temp/ccXwL2Mb.o (/cygdrive/c/gccfd/gnuarm/bin/../lib/gcc/arm-elf/4.0.2/libgcc.a)_udivsi3.o (/cygdrive/c/gccfd/gnuarm/bin/../lib/gcc...