Re: FreeRTOS on LPC2138 - Finally working.
2005-11-16 by nospam@FreeRTOS.org
... If you send me your files then I could make them available from the FreeRTOS.org WEB site. See the contacts page of the FreeRTOS.org site for a suitable
Messages
Browse messages
Page 119 of 329 · 16407 messages matched
MMC DOS FAT16 filesystem source available
2005-11-16 by Tom Walsh
I have posted my project for the MMC FAT16 DOS driver system. This is build on NewLib stubs and the RDCF2 filesystem driver code. Also, the project has
Re: [lpc2000] Problem using I2C for reading EEPROM 24LC515
2005-11-16 by Ake Hedman, eurosource
No I don t have that problem (see attached code) but have a problem with the timing on write (currently solved with a nasty hack....). /Ake ... -- ... Ake
Problem using I2C for reading EEPROM 24LC515
2005-11-16 by Marcio Zaquela
Hi guys, I´m having some problems reading EEPROM 24LC515 using I2C interface. I can read addresses 0x0000 to 0x7FFF (BLOCK=0) but I can´t read addresses
LPC2129 & UART1
2005-11-16 by tsyrjala2
Hello, I am quite new with these ARM based controllers. I ve been trying to get the uart working with code from Philips application note AN10369. ... #include
LPC2129 - CAN Tx interrupt handler
2005-11-16 by microcontrol20
Hi, I have installed an interrupt handler for the CAN 1 Tx interrupt (VIC channel #20). It works fine, but the interrupt service routine is recalled every
ISP circuit
2005-11-16 by bhimanipankaj
Dear all, now I need to program my lpc2214 using serial port, I used to program philips 8051RD2 using Tx, RX pins via Rs232 interface, so schematic for
Re: [lpc2000] Re: Cheap SD Flash File System
2005-11-16 by Tom Walsh
... Tired of waiting for the other shoe to drop, eh? ;-) I ve got the RDCF2 code running now on the LPC2138. It s gone through some pretty heavy testing so
Re: help on Ecos application development cycle
2005-11-16 by balazs_scherer
... OK, we have a similar project currently with the same processor (the application are is comletly different, but the functions are about the same, the only
Re: help on Ecos application development cycle
2005-11-16 by subhashinimanne
LPC2294 Phillips ARM7TDMI-S based Micro controller.The main function of System is to get data from different meterological,oceanographic sensors.then process
Re: Cheap SD Flash File System
2005-11-16 by sashi ono
Can Someone who has done it, just post the FAT/16 SD code up in files, so we can be done with this thread :)
Re: help on Ecos application development cycle
2005-11-16 by balazs_scherer
... Hello, What type of processor you have? What is exactly the application? Have you used eCos before? Balazs
Re: [lpc2000] Common ground!!!
2005-11-16 by Ake Hedman, eurosource
Yes. You have to have a common ground. /Ake ... -- ... Ake Hedman (YAP - Yet Another Programmer) eurosource, Brattbergavägen 17, 820 50 LOS, Sweden Phone:
help on Ecos application development cycle
2005-11-16 by subhashinimanne
We have developed ARM based Data Acquisition system .I have to develop software using ecos RTOS .Please help me how to start application in ecos
Common ground!!!
2005-11-16 by bhimanipankaj
Dear all, If I am connecting 5V lcd directly with lpc2214, should I common all the grounds for 5V for LCD supply as well as 3.3V for controller supply. Pankaj
Re: LCD interface problem
2005-11-16 by bhimanipankaj
Dear Dan, Thank you very much for explaning this tech info more technically. As it seems that now I am confident to connect 5V LCD directly to the lpc2214 as
Re: FreeRTOS on LPC2138 - Finally working.
2005-11-16 by sashi ono
I m about to start a port of Freertos on the LPC2148. I was wondering if you could post the code up in files. or email. Thanks. ... is the ... LPC2138,
Re: [lpc2000] Breakpoint not stopping timer
2005-11-16 by Marko Panger
Hi, This could be also a good marketing point. None of the vendors pointed out this when I way buying my JTAG emulator + SW debugger. If the debugger doesn t
Re: [lpc2000] JTAG detection
2005-11-16 by Arie de Muynck
... Already answered in the archives here. The TRSTn line is driven active high by a good JTAG, use a pulldown resistor on your board to be sure it s low when
RE: [lpc2000] LCD interface problem
2005-11-16 by Dan Beadle
Check the IO levels on the LCD and the minimum output high level on the 2114. The odds are good that you can directly connect the LCD to the 14 directly with
LCD interface problem
2005-11-16 by bhimanipankaj
Dear ARMieessss.. thanks for your replies , but my problem is I want to connect a 5V interface in traditional way that is 8 data lines and 3 control lines with
SDIO BlueTooth card to LPC21XX
2005-11-16 by radim100
Hi, Was just wondering if anybody has any experience with connecting some of the SDIO BlueTooth card to LPC21XX system. Is there problem with obtaining manuf.
Re: [lpc2000] Breakpoint not stopping timer
2005-11-16 by Michael Johnson
... For a debugger knowing when to stop backtracing (generating the function calls) can be problematic - particularly in multi threading environments. ... This
Re: ARM-JTAG (Wiggler compatible)
2005-11-16 by Eric Engler
... This looks like overkill if we just want a USB JTAG device? Is there any open source JTAG-specific drivers, for gdb or any other debugger? I am impressed
Re: [lpc2000] Re: USB host on 214x ??
2005-11-15 by Bryce Schober
... If by contains all needed functions you mean interfaces with Philips ISP1160 USB Host to provide high-level driver interface. It sounds like you re
Re: [lpc2000] Struggling with LPC2138 IAP.
2005-11-15 by Bill Knight
... Actually the IAP is Thumb code, not ARM. Take a look at the code I posted in the files section on Yahoo. LPC-FlashRoutines-18Feb05.zip may be of use to
Re: [lpc2000] Struggling with LPC2138 IAP.
2005-11-15 by Robert Adsett
... Actually I belive it s the other way around Tom. It is documented though and there is sample code around here for it somewhere. Also if you search back
Re: [lpc2000] Breakpoint not stopping timer
2005-11-15 by Tom Walsh
... They are probably referring to sucking in part of the stack frame from the processor to display / analyze in the debugging tool. TomW ... -- Tom Walsh -
Re: [lpc2000] Struggling with LPC2138 IAP.
2005-11-15 by Tom Walsh
... Are you sure you are not calling it from Thumb code? It might be that the IAP is ARM code and not Thumb. TomW -- Tom Walsh - WN3L - Embedded Systems
Re: [lpc2000] Breakpoint not stopping timer
2005-11-15 by Marko Panger
Hi, Thanks for your reply. Could you explain me what do you mean by When a debugger backtraces off the end of the callstack I don t get it very well. Anyway
Struggling with LPC2138 IAP.
2005-11-15 by r_bottleneck
Hi, I m struggling with IAP of the LPC2138. I got some program examples, but all fail . I m getting 0x0000000C (prefetch aboard) during execution of
Re: [lpc2000] Re: Philips: should pull AN10406 appnote?!!
2005-11-15 by Tom Walsh
... It may have been a simple mistake on the part of the programmer that they submitted some early test code for the appnote (experimental). They may have not
Re: USB host on 214x ??
2005-11-15 by Gus
... This is not a processor! This is a USB interface chip. How it is better? These are totally different products! I think I am missing the point. Anyway,
Re: Philips: should pull AN10406 appnote?!!
2005-11-15 by philips_apps
Tom, Thanks for the comments. We are going to review it ASAP. There are some issues in the sample source for sure, as you pointed out in 80 clocks in
Re: Choice of External Frequency (anyone?)
2005-11-15 by seangra
Thanks for the response, yes, I realize the fractional divider can give me any baud rate (well, within tolerance). More specifically what I am trying to get
Re: Cheap SD Flash File System
2005-11-15 by rtstofer
... can be familiar with the code and then work on target. Not really... I built it using Borland s Turbo C (for which it is already configured) under DOS. I
Re: [lpc2000] Breakpoint not stopping timer
2005-11-15 by Michael Johnson
Hi Marko, When a debugger backtraces off the end of the callstack it may unwittingly reference peripheral registers - could you be affected by this? We ve
Re: [lpc2000] Re: USB host on 214x ??
2005-11-15 by 42Bastian Schick
Gus ... I know this, but I wonder if I can use it in host mode as well. ... By *hack* I meant something like I can do e.g. to simulate a SPI by going thru a
Re: [lpc2000] Breakpoint not stopping timer
2005-11-15 by Marko Panger
Hi, I am aware that reading periphery in some windows could clear some flags, but I don t have any periphery window opened.... marko
Re: USB host on 214x ??
2005-11-15 by Gus
LPC214x is a peripheral and so is the USB memory stick and for that, it is impossible to get them to communicate. You need a USB host to do so. Check this out
RE: [lpc2000] Breakpoint not stopping timer
2005-11-15 by Dan Beadle
I have seen this when I have the VIC registers open in a window. As I recall, the issue is something like this: When I hit the first interrupt, another hit
JTAG detection
2005-11-15 by ylavoie66
It might not be the right place to ask, but is there a way to identify if a JTAG adapter (ex: IAR JLink) is connected or not. I work on a multi processor
Breakpoint not stopping timer
2005-11-15 by Marko Panger
Hi all, I am facing a strange problem when debugging applications with match compare timer interrupts enabled. Hi all, I have a timer match IRQ which fires
Philips: should pull AN10406 appnote?!!
2005-11-15 by Tom Walsh
Perhaps someone who is better versed in MMC SPI stuff should take a good look at Philips AN10406. There appears to be some problems with the example code it
RE: [lpc2000] custom bootloader
2005-11-15 by Joel Winarske
It seems the only special thing about the boot loader is location. Has anyone written or updated boot loader via JTAG, or via IAP? Joel
USB host on 214x ??
2005-11-15 by 42Bastian Schick
Hi, I wonder is it in prinicple not possible to *hack* host functions e.g. to connect a USB memory stick to the 214x ? Cheers, -- 42Bastian Schick
Re: [lpc2000] Re: LCD interface
2005-11-15 by Ake Hedman, eurosource
Hi Pankaj, you could also use one of the Olimex (http://www.olimex.com) board solutions as the basis for your soulution (also buy a ready board of course). If
Re: LCD interface
2005-11-15 by bhimanipankaj
Thanks dear for ur guidance As I already have a board that is MCB2140 that is with lpc2148 on board. I need to interface LCD with traditional 11 pin way as 3
Re: [lpc2000] custom bootloader
2005-11-15 by Richard Duits
Hi Joel, I did write my own bootloader and programmed in sector 0. So I did not replace the philips bootloader, but just added an extra bootloader. Sorry, but
custom bootloader
2005-11-15 by Joel Winarske
Has anyone replaced the LPC214x boot loader with their own code? If so how much of a hassle is it? Is Phillip s planning on coming out with a boot loader