re: auto baud for HID application
2006-03-30 by Jayasooriah
Correction: the requirement is for two-phase protocol (like AT command) and not single phase as stated in the original post. Date: Thu, 30 Mar 2006 11:35:53
Messages
Browse messages
Page 36 of 329 · 16407 messages matched
re: auto baud for HID application
2006-03-30 by Jayasooriah
Hello, I am looking for auto baud implementations for HID purposes that meet the most/all of the following requirements: a) single phase protocol (like AT
code problems when connecting ARMs and TFT LCD screens
2006-03-29 by thal_munki
I am attempting to link an ARM microcontroller (LPC2103) and a color TFT LCD screen (LP104V2 , 640x480 , TTL interface). The screen s datasheet is found here:
RE: [lpc2000] Re: Where to find real datasheet for 2129 ?
2006-03-29 by Joel Winarske
The IP in the LPC2129 CAN controller is based on the SJA1000. It s a 32-bit variation of the SJA1000. These guys wrote the LPC2 CAN examples floating around:
Re: Where to find real datasheet for 2129 ?
2006-03-29 by lpc2100_fan
Well, the module on the LPC2129 has some similarities with the SJA1000 but it is most definitely not the same! Bit timing is something that might not be
Re: [lpc2000] LIN on LPC2129
2006-03-29 by Duke Whisky
Hello, There is a simple tip to generate the 13-bit break without having to implement external glue logic. The LIN bus operates at know (an relatively low)
Re: [lpc2000] LIN on LPC2129
2006-03-29 by Tennessee Carmel-Veilleux
... The LPC2129 is not able to do LIN with its UART unless you use other pins and glue logic to be able to generate the BREAK signal (13 bits) and implement an
Re: [lpc2000] Where to find real datasheet for 2129 ?
2006-03-29 by Tennessee Carmel-Veilleux
... For the CAN module, you must look at the SJA1000 datasheet to get all the details, especially about bit timing. The LPC2129 CAN module is an SJA1000 on the
New file uploaded to lpc2000
2006-03-29 by lpc2000@yahoogroups.com
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the lpc2000 group. File :
Re: [lpc2000] Not getting the Reset and Endpoint0 Interrupts
2006-03-29 by Bertrik Sikken
... Perhaps you forgot to clear the DEV_STAT bit so you got only 1 device state interrupt? Normally you should indeed see a reset when connecting the device to
RE: [lpc2000] Not getting the Reset and Endpoint0 Interrupts
2006-03-29 by Joel Winarske
Hi Sarita, ... Reset triggers DEV_STAT_INT. You then need to query engine with CMD_USB_GET_DEV_STAT cmd, as below: // Device Status interrupt
Re: [lpc2000] Re: ARM Cross Development with Eclipse Tutorial - components download
2006-03-29 by Dominic Rath
Hello, ... Actually that s the way I m considering going. Spen offered to do that, but at that time I didn t like the idea of adding these changes. He already
Re: ARM halfword bugs?
2006-03-29 by brendanmurphy37
Roger, I d actually pretty much agree with most of what you say. I didn t mean to suggest there was any harm in learning assembler, just that there is no need
Re: ARM Cross Development with Eclipse Tutorial - components download
2006-03-29 by fordp2002
... ideally I ... currently I feel a ... I personally use Linux at home, but I have to use XP at work. I know what you mean and it must be frustating to have
How to find LPC2000 and LPC3000 documents on the Philips website
2006-03-29 by philips_apps
Hi, please accept our apologies for the sometimes difficult navigation on the Philips website. To find the documents, it is most important to use a good
Re: ARM halfword bugs?
2006-03-29 by roger_lynx
... I beg to differ, since the recently posted messages about writing stub for ISR handling of GNU complier may just be an argument for knowing and
Re: Where to find real datasheet for 2129 ?
2006-03-29 by brendanmurphy37
If you navigate to the main product page at http://www.semiconductors.philips.com/pip/LPC2119FBD64.html you should see it (eventually!) towards the bottom of
Re: [lpc2000] Where to find real datasheet for 2129 ?
2006-03-29 by Ake Hedman, eurosource
... Sorry wronf direct link in my previous mail. It should be http://www.semiconductors.philips.com/acrobat/usermanuals/UM_LPC21XX_LPC22XX_2.pdf Cheers /Ake --
Re: [lpc2000] Where to find real datasheet for 2129 ?
2006-03-29 by Ake Hedman, eurosource
... Agree that compared to Microchip the site is rely bad. Search for lpc2129 user manual and you find it. Sometimes a direct link works so you can try this
Re: [lpc2000] Where to find real datasheet for 2129 ?
2006-03-29 by Leon Heller
... From: tinia0 To: Sent: Wednesday, March 29, 2006 2:11 PM Subject: [lpc2000] Where to find real
Re: [lpc2000] Re: ARM Cross Development with Eclipse Tutorial - components download
2006-03-29 by Dominic Rath
Hello Bruce, ... Thanks for the hint. I wanted to put that on every page, but forgot about it when I wrote the building page. Added. ... I ve presented the
Not getting the Reset and Endpoint0 Interrupts
2006-03-29 by Saritha S
hello, We are developing USB HID and Core Driver on Olimex LPC2148 board. The USB _ISR is getting invoked when the USB Cable is plugged out and the interrupt
LIN on LPC2129
2006-03-29 by alberto
Hi guys, Has someone developed a Local interconect network on LPC2129? There is somewhere a simple LIN stack? Thanks in advance Alberto
Where to find real datasheet for 2129 ?
2006-03-29 by tinia0
Hi, I m looking for detailed datasheet for Philips 2129 ARM processor (particularly seeking more info about its CAN module). Last projects were on Microchip s
Re: [lpc2000] Re: ARM halfword bugs?
2006-03-29 by Peter Jakacki
Hi Brendan, Yep, that s the point I m at as I have had several other episodes in the past all revolving the halfword access. All the standard stuff with
Re: ARM halfword bugs?
2006-03-29 by brendanmurphy37
Peter, Point taken. My own point was directed mroe at Jerome, who seems to want to go from an all- C environment to one with more assembler. No problem, if
Re: Free Forth for LPC2xxx
2006-03-29 by Stephen Pelc
... Blush! Thanks. For the last five or six years we ve done all our new manuals using a literate programming system called DocGen. All documentation be put
Re: ARM halfword bugs?
2006-03-29 by Jayasooriah
Hi Peter, Your problem is interesting. I lived through a few halfword bugs similar to yours and the source in all of these cases turned out to be either
Re: [lpc2000] Re: ARM halfword bugs?
2006-03-29 by Peter Jakacki
This bit of assembler code is a very simple quick & dirty routine as far as assembler goes. I don t have any problem coding in ARM assembler or any assembler
Re: ARM halfword bugs?
2006-03-29 by brendanmurphy37
Jerome/Peter, I think the example below is a very good illustration of why it s best not to bother with assembler at all, if you can avoid it. Unless you re
Re: [lpc2000] Re: contiiki for LPC
2006-03-29 by Ake Hedman, eurosource
... You are not making this a lot easier for me guys? ;-) /Ake -- ... Ake Hedman (YAP - Yet Another Programmer) eurosource, Brattbergavagen 17, 820 50 LOS,
Re: [lpc2000] Re: contiiki for LPC
2006-03-29 by Ake Hedman, eurosource
... Tha sound very similar to Contiki and very good to me. Can you say anything about RAM usage? /Ake -- ... Ake Hedman (YAP - Yet Another Programmer)
RE: [lpc2000] Re: contiiki for LPC
2006-03-29 by Joel Winarske
... One other point, you can achieve cleaner event driven code using an RTOS. Some RTOS s leave FIQ untouched for user independent code, so it can be used to
Re: [lpc2000] Re: contiiki for LPC
2006-03-29 by FreeRTOS Info
... Take a look here: http://www.freertos.org/taskandcr.html, and here: http://www.freertos.org/croutine.html. I think this covers your questions. My worry
RE: [lpc2000] Re: contiiki for LPC
2006-03-29 by Joel Winarske
Hi Ake, I was just typing response when Richard replied. My point was stack consumption was the biggest difference. Although I was under the incorrect
Re: [lpc2000] Re: contiiki for LPC
2006-03-29 by FreeRTOS Info
... Below are two figures obtained from the linker file using the IAR compiler. The first has all optional components removed, the second has all optional
Re: [lpc2000] Re: contiiki for LPC
2006-03-29 by Ake Hedman, eurosource
... Sorry for not responding right away but a flue caught me. :-( For most of my work I don t like to add the complexity of a RT-kernel. Something like
RE: [lpc2000] LPC2129 RAM
2006-03-29 by Joel Winarske
... Does this include your application? What stack are you implementing? Joel
Re: [lpc2000] ARM halfword bugs?
2006-03-29 by 42Bastian Schick
... Even though I might sound nitpicking: It is you not u and your not ur . Reading English for non-native English-speaking is hard anyway. So please do
Re: [lpc2000] ARM halfword bugs?
2006-03-29 by jk jlkj
Hi Peter, Ur code sure looks complex with all the assembly code. To tell u the truth i cant understand a single line of it. I am currenty working on a project
Re: Free Forth for LPC2xxx
2006-03-29 by Eric Engler
... Wow, your documentation is the best I ve seen for any Forth system. I m sorry that I don t have time to try it now, but judging from the manual I m sure
Re: Free Forth for LPC2xxx
2006-03-29 by rtstofer
... In the early days of Bill Gates Basic (and many other varieties, before and after) it was common to use the interpreter as a command line calculator.
Re: Free Forth for LPC2xxx
2006-03-29 by Stephen Pelc
... Forgot: 3) You must use REALS to enable floating point. Which leads to: a) I really must read our manuals more thoroughly, even though they are derived
Re: Free Forth for LPC2xxx
2006-03-29 by Stephen Pelc
... Two things: 1) bug, fixed, new version going up in ten minutes! 2) The format of floats requires numbers like 1.234e0 and you need F+ to add and F. to
Re: [lpc2000] LPC2129 RAM
2006-03-28 by roby
i m 2k over, i use uVision3 from arm ... From: Joel Winarske To: lpc2000@yahoogroups.com Sent: Wednesday, March 29, 2006 1:25 AM Subject: RE: [lpc2000] LPC2129
RE: [lpc2000] LPC2129 RAM
2006-03-28 by Joel Winarske
... How much are you over and what compiler? Joel
Re: [lpc2000] LPC2129 RAM
2006-03-28 by roby
thanks joel but before to change the processor i want to tried all ways. thanks ... From: Joel Winarske To: lpc2000@yahoogroups.com Sent: Wednesday, March 29,
RE: [lpc2000] LPC2129 RAM
2006-03-28 by Joel Winarske
... Same deal for a full J1939 implementation. LPC2292/LPC2294 has external memory bus, or the upcoming LPC23xx has more RAM. Joel
LPC2129 RAM
2006-03-28 by roby
Hello everyone, i m making a can application with CanOpen full library on LPC2129 i don t have enough RAM space. On board i don t have the bus for an extern
RE: [lpc2000] Something different...
2006-03-28 by Paul Curtis
Cortex-M3 is Thumb-2 yes, but more than that it s v7M. Thumb-2 has been around for a little in the GNU toolchain. Compilation is only half the story. v7M and