Re: [lpc2000] Re: GPIO output voltage
2005-09-20 by Blagoj Kupev
Be aware that external TTL chip has to be powered from +5V. You can use 74HCT versions without any problem. This way you can connect GPIO s only if it is
Messages
Browse messages
Page 152 of 329 · 16407 messages matched
Re: [lpc2000] Start C code
2005-09-20 by Blagoj Kupev
You can place them in your own diredtory, since you must put path to arm-elf tools, and later you can invoke make from directory where are your files. Try some
Re: LPC21XX Phillips Samples
2005-09-20 by atmelbr
... days ) ... Sometimes Texas ... some on ... very hard ... I ordered some LPC213x.Shipped from Hong Kong to Brazil via Fedex. You need to wait 2 weeks. Thank
Re: GPIO output voltage
2005-09-20 by Karl Olsen
... Chips that use TTL levels can be connected directly. Karl Olsen
Re: GPIO output voltage
2005-09-20 by fbpmania
... Hello Vineet, this depends on your TTL Chip. Check your Datasheet what your IC will interprete als high . There is always a min. Voltage given. Greetings.
GPIO output voltage
2005-09-20 by vineet jain
Hello, Can I connect any TTL chip working at 5V to the LPC2104 GPIO s??? Regards, Vineet. __________________________________________________ Do You Yahoo!?
Re: [lpc2000] Flash File System?
2005-09-20 by 42Bastian Schick
Lasse Madsen schrieb am Tue, 20 Sep 2005 ... Sure. MINIX-FS, ext2 etc. ( ok, most think of a Wintel PC when saying PC). But even
Re: AW: [lpc2000] uc/OS II Problem
2005-09-20 by franklin
Hi all, I too worked on ucos-ii porting to 2138 (led on and led off as two tasks) by Jean which didnt compiled well .I am glad to hear from Martin tht it
RE: [lpc2000] Flash File System?
2005-09-20 by Lasse Madsen
Hi Charles, ... I agree ... There is no other alternative...AFAIK ... I disagree strongly... I have written my own FAT16 driver which I used prior to using the
AW: [lpc2000] uc/OS II Problem
2005-09-20 by Huber Martin
Hi difficult to help you. What Port of uC/OS do you use? J.J.Labrosse s one? Give us more information to help you. I use uC/OS too, and it works great. I took
Start C code
2005-09-20 by vineet jain
Hello, I have installed cygwin on my computer. Also i suppose the file gnutools-arm-elf-2.03.exe automatically installs the arm7 toolchain in cygwin in
Re: [lpc2000] Which compiler???
2005-09-20 by Blagoj Kupev
Programmers notepad that comes with WinARM is good choice. Also you can use ECLIPSE IDE with GNU toolchain.
Re: [lpc2000] Flash File System?
2005-09-20 by Charles Manning
... It depends on what you want to do..... If you only need to store small amounts of data (or even large amounts with a simple append or save-over policy)
Re: [lpc2000] Which compiler???
2005-09-20 by Charles Manning
... There are no limitations to the gcc compiler. There might be limitations to the debugger if you are using the Keil one though. Most people just use Cygwin
Re: [lpc2000] JTAG chain
2005-09-20 by Charles Manning
... You most certainly can do this in general, but.... ... ... the JTAG debugger must be aware of the extra items in the chain and must know how to bypass
Which compiler???
2005-09-20 by vineet jain
Hello people, I am new to this group. Currently I am using the GNU compiler that comes with Keil. Can anyone tell me if there is a limitation on this version.
Re: [lpc2000] JTAG chain
2005-09-20 by Samuel
No, I don t think this is possible. When the JTAG looks at the first port it is tied to the TAP, maybe if your debugger supports multiple TAPS? Samuel ...
JTAG chain
2005-09-19 by me_farahat
Is it possible to cascade more than one LPC controller in a JTAG chain? I tried this with my protoboard but no success,only the first controller in the chain
RE: [lpc2000] Hierarchical State System?
2005-09-19 by Randy M. Dumse
... No, I wasn t even aware of this book, so I ordered it. You re a fan of state machines? We have ported IsoMax(TM) to the 2106, which is an interactive
Re: [lpc2000] Re: LPC21XX Phillips Samples
2005-09-19 by Xtian Xultz
... What a dream... to Brazil (my country) nobody sends samples. Sometimes Texas send some, but with a lot of restrictions. I allways have to buy some on
Re: LPC21XX Phillips Samples
2005-09-19 by Mike
... Just a me too to say mine have arrived today (Monday) 7 days (5 working days). I ordered 2xLPC2138 and 2xLPC2148. Only the 2138s arrived though. 2 chips,
Re: [lpc2000] RS485
2005-09-19 by Sebastien Jacquemard
Hi, I ve the same pb few month aog. I do this and it s work fine. I hope this exemple help you. Regards, Sebastien Jacquemard #define EN_TXD1 0x00010000
Hierarchical State System?
2005-09-19 by Chris
Has anyone ported Miro Samek s hierarchical state system framework (from the book Practical Statecharts in C/C++) to the LPC2xxx who would be willing to share
Flash File System?
2005-09-19 by Chris
What alternatives are there for a flash file system for the LPCxxxx? - Chris Graham
RE: [lpc2000] Re: LPC2138 and FreeRTOS
2005-09-19 by Dan Beadle
Go to www.freertos.org . Richard has a wide variety of ports, including the Keil MB2100 board. I am trying to get him to post the
Re: [lpc2000] RS485
2005-09-19 by Bill Knight
Another option is to send a trailing NULL (0x00) character and allow it to be the character that is dropped. Regards -Bill Knight R O SoftWare &
Re: [lpc2000] RS485
2005-09-19 by Peter Jakacki
Gilles, If you don t disable the 485 receiver or the UART rx itself you can monitor the bytes that are transmitted. There are variations on this scheme but it
Message 8916
2005-09-19 by vineet jain
... Yahoo! for Good Click here to donate to the Hurricane Katrina relief effort. [Non-text portions of this message have been removed]
RES: [lpc2000] Re: LPC2000 Flash Utility
2005-09-19 by Jan Duchateau
Amit, Using the Flash utility 2.2.2 version it works now. Thank a lot for your information. Regards, Jan _____ De: Amit [mailto:emailakb@yahoo.com] Enviada em:
Re: [lpc2000] RS485
2005-09-19 by Gilles FAURIE
Yes i could do that but i don t want to wait in my interruption routine during character transmission which could be about 1ms (at 9600 baud). ... From: Yves
RE: [lpc2000] RS485
2005-09-19 by Yves Rondeau
Hello , I had the same problem on ISO7816 communication. At the end of TX I switch back in input mode then lost the 2 last bytes. Add those lines at the end of
Re: RS485
2005-09-19 by Grzegorz
Hi, one of the possible solution is to start timer on transmitter empty event, initiated with a bit duration times bitframe length value (typical x10..11).
RS485
2005-09-19 by gfaurie1
Hello, I try to develop a RS485 driver, but i have a problem. As you know, you must stay in reception and when you have to transmit, you change direction to be
Re: UART interrupt question
2005-09-19 by mhaines4102
I noticed when I posted this that I had VICVectCntl1 = 0x00000027; // UART1, But what is actually in my code is VICVectCntl0 = 0x00000027; // UART1, Which is
UART interrupt question
2005-09-18 by mhaines4102
I am having some problems getting the interrupt to fire on the LPC2138 board. I know it is just me missing something, but I don t know what I m missing. I am
Re: [lpc2000] Re: LPC2000 Flash Utility
2005-09-18 by Martin Maurer
Hello, use a speed of 9600 for beginning and put the jumper to ISP (at least if it is the same as the LPC2138 board). If this is working you can increase
Re: [lpc2000] Re: LPC2000 Flash Utility
2005-09-18 by vicky gosar
amit, can you help me with how can i enter isp mode for lpc2106 i am using lpc flash utility v2.2.1 when i press read device id it gives the message cannot
LPC2214: How to disable the external memory interface?
2005-09-17 by skymab
Hi, is the external memory interface disabled if BOOT0 and BOOT1 is HI at reset? I assume this but didn t found it clearly in the datasheet. Does all of the
Re: About CAN
2005-09-17 by Genie Murasaki
Hello, FYI, there is CAN mailing List: CANLIST for questions in depth. Just try out in chance. Best, genie murasaki http://netsynth.org/
Re: malloc external memory
2005-09-16 by Ken Wada
If you are using the GNU tools then in general, you need to do the following: 1. Modify the malloc_init() code that is located with your GNU development kit.
Re: LPC 2294 going at 115200
2005-09-16 by Ken Wada
You are quite right about most terminals being able to communicate while being 2-3% off. However, I have run into many IBM-PC clones that cannot communicate
Re: LPC2000 Flash Utility
2005-09-16 by Amit
The latest version of the software can be found at www.philips.com/microcontrollers The new version is 2.2.2. This version supports 214x. Amit ... the ... and
LPC2000 Flash Utility
2005-09-16 by janduchateau
Dear Srs, We are experimenting the ISP downloading using the LPC2142 using the Philips Flash Utility 2.2.1 on our board. When we hit the Read Device bottom
Re: LPC2138 and FreeRTOS
2005-09-16 by Richard
... All the official ports are in the main download. See the Keil port doc page (http://www.freertos.org/portlpckeil.html) for information on the Keil
Re: LPC2138 and FreeRTOS
2005-09-16 by lehighuboy
Dan, Where can I get a copy of the Keil port of the rtos? Thanks, Garrett ... disabled. ... ftp.inclinesoftworks.com ... Behalf Of ... I tried ... UserName ...
Re: CAN DOIE
2005-09-16 by albin_martinsson
Hi Klaus, The thing is that I really dont know if the IRQ is disabled for a longer time, im using the freeRTOS port for LPC2129 so. If anyone here knows, your
RE: [lpc2000] Re: LPC2138 and FreeRTOS
2005-09-16 by Dan Beadle
Thanks for pointing this out. The credentials were temporarily disabled. You should be able to get in now. The link should be ftp::/ftp.inclinesoftworks.com
RE: [lpc2000] Re: LPC2138 and FreeRTOS
2005-09-16 by Rock Dubois
Dan, I tried to download it from your ftp site but it didn t let me in. I tried again but still not able to login. Yvon. Dan Beadle
RE: [lpc2000] Re: LPC2138 and FreeRTOS
2005-09-16 by Rock Dubois
Dan, I tried to download it from your ftp site but it didn t let me in. I tried again but still not able to login. Yvon. Dan Beadle
Re: LPC214X USB Host
2005-09-15 by lpc2100_fan
Hi Radim, yes I know. No it can not work as a host. Bob