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LPC2103 P0.2 and P0.3 problem   [6 Articles]

Hi All I have just build 3 boards with the LPC2103 on them and found the following problem (identical on all 3 boards): - P0.2 and P0.3 can be configured as inputs (they are th...

LPC2148 ADC

Hii guys.I'm facing a problem with my ADC code on a development board of LPC2148.my reference voltage is internal and it is equal to Vcc=3.45V..I have checked it.The input is at pi...

Re: Life Expectancy of CR2032 Battery w/RTC   [7 Articles]

--- In l...@yahoogroups.com, "Leo" wrote: > > One year if the battery is sourcing all time. 200mA (CR2032) and 20uA internal RTC. > > leomecma > I measure the...

LPCUSB on LPC23xx not working still....   [4 Articles]

Has there been any new-ish activity with LPCUSB on the LPC23xx parts ?? I am having a heck of a time trying to get the old LPCUSB code to work on my LPC2366 board. Rev D NXP ...

Power plug size on Olimex LPC2106 development board

I bought an Olimex LPC2106 development board from Sparkfun and the normal size connector (5.5mm) that fits all other boards that I bought from them is too big to fit. Does a...

keyboard interfacing lpc2148   [2 Articles]

Does anyone have code for lcd-keyboard interfacing for lpc2148? [Non-text portions of this message have been removed] ------------------------------------ ...

JTAG for LPC2148   [4 Articles]

I have lpc2148 from spj embedded systems.i try to use a JTAG parallel port for debugging.i made a ckt which in the below link,ckt is fine.what JTAG software i need to use for thi...

RE: LPC2468 Flash programming problem ! strange one

Hi, Press go command from flash magic and also check the status of p2.10 and reset pin. _____ From: l...@yahoogroups.com [mailto:l...@yahoogroups.com] On Behalf Of za...

RE: GPIO issue on LPC2368   [2 Articles]

Hi, There are two ways to access GPIO in LPC23xx, the slow IO (IOPIN, IOSET, IOCLR, IODIR) and fast IO (FIOPIN, FIOSET, FIOCLR, FIODIR, FIOMASK). The slow IO takes 6-7 clock ...

SPI_EEPROM INTERFACE WITH LPC2114   [3 Articles]

Hi, I want to interface AT25F512A with LPC 2141. My problem is that DATA REGISTER S0SPDR is not taking any values... I used Proteus to simulate the above...... here is my c...

LPC2148 Delay   [3 Articles]

I'm a newbie here and struggling with a ADC code.I'm using AD0.1(the analog input to pin 13) for the analog input.My problem is that I'm getting the value at the global register no...

Re: More webpages Easyweb GNU

Giuseppe wrote: > Hi there, > > I was wondering: > The manual of easyweb says that it is only possible to get 1 webpage from the server. > > Is it possible to change ...

JTAG PROGRAMMER

i am new to JTAG usage.I have lpc2148 from spj embedded systems.i try to use a JTAG parallel port programmer ckt.i posted a like,in this schematic is there.Any body using sam...

Weird again... Writing 0 to USBDEVINTEN causing a Data Abort interrupt   [6 Articles]

I am working in the USB INIT section of my transition from LPC2144 to the LPC2366 (USB worked in the 2144) and as soon as a 00000 is written to the USB device interrupt enable ...

LPC2000 FlashMargic - autobaud failed !! Urgent please help   [2 Articles]

Hi, I'm using IAR workbench with an olimex lpc2468 board, I was trying to write the .hex file using the flashMagic, I was able to download it before without problem, but now when ...

Weird LPC2366 JTAG happenings...   [5 Articles]

I am working on transitioning to the LPC2366 (have one successful transitio= n already) and have a very strange happening here... So far, my software works fine if I run from t...

LPC2294

hi frnds in LPC2294 p0.14 is the ISP Pin, low on the pin makes the dumping of the programme into flash memory and high will execute the existed program..can any one explain me the...

SSP1   [3 Articles]

I need initialization code for SSP1 on LPC2378. Where can I found it? Ing. Mirko Manetti Direzione Tecnica AMELI S.p.A. Via Guido Rossa, 10 - Loc. Cascine del Riccio ...

Programming using xilinx platform jtag

dear people, I would like to know if someone has succesfully programmed an LPC 213x (or other nxp arm7 part) with a platform usb, parallel III (DLC5) or parallel IV jtag cables ...

Re: LPC2888 USB2.0 Device Not Recognized by WinXP host

Hi Paisan, Can you please let me know, if you have the LPC2888 working as a USB device on Windows. Somehow, i have been trying to do that for past coup...

LPC2148 Delay Timing   [2 Articles]

Hi all I'm a newbie in LPC2148 programming.I'm doing a simple blink and wait programming with the waiting phase between each blink to be 1sec.But inspite of my all efforts the resu...

MCB2300 Issue with uart0

Hi all, i am facing one issue related to uart0 in keil MCB2300 board.i have loaded .hex file into LPC2388 in MCB2300 board.After loading,removed jumper int0 and rst(I am assuming ...

Appliance control via Ethernet

Hi there, Iam a novice wrt ethernet and iam starting to learn the same by using LPC2378 based Keil MCB2300 board, to control a device(just On/Off functionality). Please could you...

malloc and heap   [3 Articles]

Hi, I'm having a little problem with the malloc function. As for what I have read trying to solve this, my guess is that I have not defined the heap properly or something like that...

JAVA on ARM   [10 Articles]

Hi, I use C to write my programs without big problems. Now I need to improve old project with internet communication written on JAVA by other people. I'm far from "big" prog...

using LPC2148 ADC in power down mode   [2 Articles]

Hi all I've come across a paper where they use ADC in power down mode on some microchip MCU not to reduce power consumption but to lower the noise caused by the MCU operation....

request for spi code for lpc2148 microcontroller   [4 Articles]

hi, This is masthan. I am not getting the spi communication on lpc2148 microcontroller.Here i am using two lpc2148 boards, one as a master and other as a slave.so please se...

LPC2888 low power mode   [4 Articles]

Hello. On a custom LPC2888 board I am trying to get the power consumption in "deep-sleep" mode as low as possible. The board contains couple of peripherals: external flash, GPS, ...

Re: eclipse and LPC2148   [10 Articles]

This is a makefile problem, it has nothing to do with the eclipse or linux, acctually both are working ok, the project is being made with the arm-elf-gcc tools, Seek for the m...

Re: interrupts of RTC   [9 Articles]

--- In l...@yahoogroups.com, "raju_nem" wrote: /****************************************************************************/ > /* Vector table and reset en...

LPC2468 USB and FAT32 interfacing   [2 Articles]

I have an assignment in which I have to port USB code for the LPC2468 Host. I have decided to go opensource. I have taken the code for USB from the Linux Opensource Libraries nam...

uC-Linux OLIMEX board LPC2468   [3 Articles]

Now for experimentation I have the OLIMEX board http://www.olimex.com/dev/lpc-e2468.html . This board is already loaded with uC-linux. It has an FTDI232 chip for USB interfa...

Re: LPC2888 or ISP1581 USB example code

Hi, I am just trying to port the USBMem code given by NXP onto LPC2888, but after so many tries, i am still getting "USB Device Not Recognized". This is the updated version f...

Low frame rate video on LPC2478   [3 Articles]

LPC ARM GroupHi All, Has anyone see any examples of low frame rate video on an LPC2478 driving small TFT. Any examples or idea's would be appreciated. Joe [Non-text port...

lpc2148 programer   [10 Articles]

I have to program my lpc 2148, i need hardware circuitry, which i need only for programing it. i request you to help me in that ------------------------------------ ...

Re: Hot to get started with this ARM2368 board?   [2 Articles]

--- In l...@yahoogroups.com, "Tim Mitchell" wrote: > > ----Original Message---- > From: l...@yahoogroups.com > [mailto:l...@yahoogroups.com] On Behalf Of danielgl88 > ...

Winarm and sprintf   [9 Articles]

I'am new in GCC compilers. How can i use sprintf function with WinArm gcc compiler (Version 20060606). When i try use the sprintf function , comes next error: -------- begin ---...

LPC2368 UART1 vs. UART0 - 115k baud issue?   [13 Articles]

Hi all, I am trying to get a simple pass thru of data at 115k from uart 1 to uart 0 on an lpc2368. Both are enabled (powered) and if I use 9600 baud rates, everything is fi...

Set RTS pin to high in KeilMCB2300 board with LPC2388

Hi all, I am using keil MCB2300 board with LPC2388(144 pin).I want to communicate with external modem through UART1. Currently i am using RX and TX pin.But Modem expectin...

Timer1 Issue in LPC2388 with Freertos,Eclipse,GNUARM

Hi all, I am porting my code from LPC2129 into LPC2388.But timer1 is not working.I have configured serial PLL as per demoLPC2378 code.UART working. vTaskDelay() also wor...