RE: [lpc2000] CrossWorks LPC214X Support
2005-10-19 by Paul Curtis
Hi, ... I am using an internal build for this chip and have provided some customers with 2148 support. I ve compiled my USB stack and run it on the LPC2148
Messages
Browse messages
Page 139 of 329 · 16407 messages matched
Re: [lpc2000] Re: C code inline with assembler file output
2005-10-19 by Sten
... ?!? Did you try to dump the object file only? There should be mix of C source and assembly output. arm-elf-gcc -c -o test.c arm-elf-objdump -DS test.o Sten
Re: [lpc2000] External watchdog and flash loader
2005-10-19 by Landrum Haddix
Update: The other day I reported it seemed my LPC2138 was hanging with the clock stopped and the internal watchdog not working. Turns out the processor was
Re: Problems with sting constants and gcc -On (OT)
2005-10-19 by more_effective
Another slogan that makes me laugh a lot says: C is a write-only language ... wolfish ... Dennis
CrossWorks LPC214X Support
2005-10-19 by radim100
Hi , I just wonder if current version of CrossWorks support LPC214X chipset. Radim.
Re: Problems with sting constants and gcc -On
2005-10-19 by rtstofer
... nobody ... slogan ... protect ... Ritche... ... And Niklaus Wirth had a different idea with Pascal. Richard
Re: [lpc2000] Re: OT: zif socket for LQFP48 and 64
2005-10-19 by daedalworks@comcast.net
Try Kensington Electronics, www.keiconn.com. From their website, they have the Yamaichi IC51-0484-806 in stock. I haven t worked my way through to get a
Re: Confused re: endianness
2005-10-19 by rtstofer
... time ... Initially I had no success but on reflection I realized the example was too large to test. I created a small structure struct frame { unsigned
Re: [lpc2000] Re: Problems with sting constants and gcc -On
2005-10-19 by Tom Walsh
... Obviously it was Brian Kerningham that had said this about Dennis Ritche... TomW -- Tom Walsh - WN3L - Embedded Systems Consultant http://openhardware.net,
Re: OT: zif socket for LQFP48 and 64
2005-10-19 by kennytrussell
You might try www.ironwoodelectronics.com. I have a catalog from them that I picked up at a trade show but it does not have pricing. ... I ... I
Re: C code inline with assembler file output
2005-10-19 by roelof t Hooft
... Thank you for responding. The arm-elf-objdump command generated a whopping 8 MB file but not with the nessecary debugging information :-( Unfortunally
Re: [lpc2000] Re: Problems with sting constants and gcc -On
2005-10-19 by Robert Adsett
... What isn t? ... Oh, I do realize the difference between a pointer and an array. After working with the language for a decade or two I should hope I do.
Re: C code inline with assembler file output
2005-10-19 by rtstofer
... source ... ^^^ EXCELLENT! ^^^ I decided to get a combined .LST file for every source by using: CFLAGS = -I./ -c -fno-common -O0 -g -Wa,-ahls=$*.lst -Wall
Re: Problems with sting constants and gcc -On
2005-10-19 by bdmlpc
Hello Robert, sorry for this last remark, but it is not an interpretation of C standard. char* f1 = Hello ; In this case the compiler will allocate exact 4
Re: C code inline with assembler file output
2005-10-19 by bdmlpc
Hello, just turn on debugging info ( -g ) and have a look at your object- or elf-file with arm-elf-objdump -DS . This will display C-source and
Re: C code inline with assembler file output
2005-10-19 by roelof t Hooft
... Forgot to mention that I m using arm-elf-* compiled with the scripts from rod.info under Debian linux. roelof
C code inline with assembler file output
2005-10-19 by roelof t Hooft
Hi all, I would like to have the C code combined with the generated assembler output. I have these lines in the source code : // bcfg0 = 0x2000fbef; bcfg0
Re: [lpc2000] Re: Problems with sting constants and gcc -On
2005-10-19 by Charles Manning
... -fno-const-strings
Re: Problems with sting constants and gcc -On
2005-10-18 by Guillermo Prandi
I m sure I ve seen a flag somewhere in gcc to enable/disable the const-ization of string literals, but I can t find it right now. Guille ... practice of ...
Re: Setting EXTPOLAR and EXTMODE bit 0
2005-10-18 by bell_c_d
Followup- it s still not possible to set bit 0 in EXTMODE/EXTPOLAR even using the workaround suggested in the errata, but I was able to workaround this further
Re: [lpc2000] Re: Problems with sting constants and gcc -On
2005-10-18 by Robert Adsett
... I rather suspect that s an allowed interpretation of the standard then. GCC is quite good about that. It certainly follows the practice of some UNIX
Re: Problems with sting constants and gcc -On
2005-10-18 by Guillermo Prandi
Actually: char *f = Hello ; Left Hello in the ROM area. Whilst: char f[] = Hello ; Left Hello in the RAM area (after copying from ROM, of course). Guille
Re: Confused re: endianness
2005-10-18 by rtstofer
... compiler ... (even ... Thanks! I ll give it a try right now. Richard
Re: OT: zif socket for LQFP48 and 64
2005-10-18 by Gus
that is the question! who is the maker of those on melabs website. I found other ones for $300 or $500 but non is for $100 thanks anyway ... newark. ... and
Re: [lpc2000] Re: Confused re: endianness
2005-10-18 by Richard Duits
If you use an __attribute__((packed)) structure with GCC, the compiler assumes it is not aligned and reads everything one byte at a time (even if it is
Re: Confused re: endianness
2005-10-18 by rtstofer
Well, it isn t really endianness that causes the glitch, it is alignment. The ARM requirement for alignment of, call them half-words and words, is not
Re: Setting EXTPOLAR and EXTMODE bit 0
2005-10-18 by bell_c_d
Thanks, I just found the workaround in the errata. ... latest ... set ... in ... back ... subject=Unsubscribe ... of
Re: [lpc2000] Setting EXTPOLAR and EXTMODE bit 0
2005-10-18 by Richard Duits
The EXTMODE and EXTPOLAR have some serious bugs for all but the latest LPCs. I suggest you look at the errata for the chip you are using. Richard Duits.
Setting EXTPOLAR and EXTMODE bit 0
2005-10-18 by bell_c_d
I m trying to set EXTINT0 to active-high, edge-sensitive (i.e. set EXTPOLAR and EXTMODE to 1), but am unable to set/read back bit 0 in either of the registers.
New Link to our LPC2138 board catalog in link section
2005-10-18 by radim100
Hi, We have uploaded new web link to our catalog - web store section with afordable SBC213X - LPC2138 based dev. system. http://www.micronix.ca/catalog Radim
Re: [lpc2000] Have any tool and compiler for lpc2119?
2005-10-18 by joelw@indyelectronics.com
... I imagine you are meaning you are looking to purchase? http://www.lpctools.com/index.asp?PageAction=VIEWCATS&Category=34 or direct from
Re: [lpc2000] Re: OT: zif socket for LQFP48 and 64
2005-10-18 by Onestone
Well start at the manufacturers web site and look for their distributors, or go directly to Digikey, mouser, Farnell, RS. newark. They all sell these things in
Re: OT: zif socket for LQFP48 and 64
2005-10-18 by Gus
I just need one! Is there any online store where I can get one. I couldn t find any. I need TQFP48 for the new LPC chips Gus ... chips
Re: [lpc2000] OT: zif socket for LQFP48 and 64
2005-10-18 by Onestone
Yanaichi, 3M etc Al
OT: zif socket for LQFP48 and 64
2005-10-18 by Gus
Sorry for off topic question but I have been looking for days and can t find an answer!! I need to get some zif sockets to be able to program the LPC chips
Re: Confused re: endianness
2005-10-18 by rtstofer
... Try ... send you ... if byte ... Data ... CF and ... Yes, for the firmware revision and model ASCII strings the chars are in big endian word order.
Re: [lpc2000] Re: External watchdog and flash loader
2005-10-18 by Robert Adsett
... Well there is something to be said for having your watchdog be non-modifiable :) ... Well, I ve always been too paranoid to rely on a micro to provide a
Re: [lpc2000] Re: Problems with sting constants and gcc -On
2005-10-18 by Robert Adsett
... Actually due to historical reasons it Hello doesn t get treated as a constant char array type. I d prefer it that way but... Some implementations though
RE: [lpc2000] Have any tool and compiler for lpc2119?
2005-10-18 by Greg Deuerling
... www.keil.com Greg Deuerling Fermi National Accelerator Laboratory
Have any tool and compiler for lpc2119?
2005-10-18 by werapong_goedsin
I am working windown xp,I want full CARM(Keil) and tool for LPC21xx,any one know where to get it?
Re: Problems with sting constants and gcc -On
2005-10-18 by Guillermo Prandi
... compiler ... callers. I ... otherwise ... Sort of; when I start working with a new compiler/environment I go in little steps. I did a small test and I was
Re: [lpc2000] Have any lpc2000 isp tool for linux?
2005-10-18 by dasbento@aeiou.pt
http://guest.engelschall.com/~martin/lpc21xx/isp/index.html ... _________________________________________________________ Acesso Grátis à Internet do AEIOU:
Re: Have any lpc2000 isp tool for linux?
2005-10-18 by bdmlpc
... Hello, you can try this http://www.net-attack.de/?p=lpcflash&l=en Sten
RE: [lpc2000] OLimex laziness?!
2005-10-18 by Paul Curtis
Hi, ... You re not making any sense. What s the problem? -- Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk CrossWorks for MSP430, ARM, AVR and
Have any lpc2000 isp tool for linux?
2005-10-18 by mengrz
Hi! Thanks all! I am working on linux,but I find t any lpc2000 isp tool for linux.any one know where to get it?
OLimex laziness?!
2005-10-18 by rseku
The currently released board LPC-P2138 has LED address 0x3000, and BUTTON a address 0x18000. The schematic shows LED pins on 12,13 what gives 0x1800 mask, and
Re: [lpc2000] Re: Problems with sting constants and gcc -On
2005-10-18 by Sten
Hello, why you do you declare a string in that way? char * f = Hello ; char* f declares only a pointer to something. In this declaration Hello should be
Re: RE : [lpc2000] ARM mode
2005-10-18 by Sten
Oooops! Sorry, your are right! Sten ... -- /************************************************ Do you need a tiny and efficient real time operating system (RTOS)
Re: [lpc2000] Confused re: endianness
2005-10-18 by Tom Walsh
... You might have a hardware problem where you are byte swapping? Try running an IDENTIFY_DRIVE (0xec) command on the CF. This will send you back a bunch of
Re: [lpc2000] flashing an elf-file to internal Flash
2005-10-18 by Tom Walsh
... yeah, this got me too. I misread the user manual of the LPC2xxx and had a pullup on the wrong pin. The LPC2xxx processors don t have internal pullup