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Re: Re: Choosing a Cortex-M3 processor   [4 Articles]

Thank you all for the replies. Well I've compared 4 foundries namely ST, NXP, TI and Atmel. Here are the details of what I've observed. Of the 4, only ST and TI provide chip...

Re: LPC2368 hardware question

I'm working on the same development board but I didn't work on the ADC nor the DAC. But I think the available port for ADC is only 0.24 and 0.25. CMIIW --- In l...@yahoogroups.c...

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...

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...

More webpages Easyweb GNU   [2 Articles]

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 the (only in main.c) that easyweb d...

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....

external adc interfacing to lpc2148   [2 Articles]

hi, i want to interface adc externally to lpc2148.plz any one help me. thanks & regards, suresh [Non-text portions of this message have been removed] --------------------...

LPC2132/01 ADC issue   [8 Articles]

Hello all, I am using the LPC2132 (with enhanced ADC) for reading a hall-effect potentiometer, operated on 5V. I have used a instrumentation amplifier AD8226 to amplify and shif...

Re: Re: LPC2148 Olimex 2x16 LCD Code

And most people create timers just to spin-wait on the result! I see this on ADC's too! If you're not going away to do something else -- then coming back later -- using a tim...

(unknown)   [2 Articles]

I want to do data logger system, using USB on ARM. Data will be sensed by ADC. Using on-chip USB I want to transfer it on PC. How should i decide type of transfer(isochronous,bu...

USB & lpc2148

I want to do data logger system, using USB on ARM. Data will be sensed by ADC. Using on-chip USB I want to transfer it on PC. How should i decide type of transfer(isochronous,bulk ...

Re: LPC2378 dev board with 2.8" TFT touchscreen   [3 Articles]

> I'm an amateur AVR user considering upgrading my robotics core module to an ARM7, and I'm looking at this: > http://www.thaieasyelec.net/index.php/arm/arm7-lpc2378-with-2-8-i...

How is process image size going to do with Blinking of LED

Hi! i am currently using keil software for LPC 2129. i am very new and hope to find some help! i am studying this example 'CANBlinky' right now. In this example, it mentioned ab...

LPC1768 ADC read issues   [16 Articles]

Hi All, I've tried posting this in the lpc1000 group but I don't think enough people take a look over there. Hopefully someone on this group has taken a look at the LPC17XX mic...

LPC24xx ADC fifo   [3 Articles]

Hey ! First, i'd like to thank everyone for their help on my previous posts! your advices were crucial for me. Today, i'm working around adcs of lpc2478. I wonder if there ar...

LPC2378

Hi, =A0=A0 I want to use two I2S based ADC with LPC2378. can i attached two I2S= based ADC with LPC2378. Regards Love Cricket? Check out live scores, photos, video high...

Help needed getting Aout working on LPC2468 - part 2   [3 Articles]

--- In l...@yahoogroups.com, "gabdubatti" wrote: > > --- In l...@yahoogroups.com, "Martijn Broens" wrote: > > Hi All, > > I've got this routine to setup and control...

Re: measuring frequency on lpc2119

> Im using a humidity sensor which is connected to the lpc2119. > This sensor is a capacity. In order to mesure this capacity Im using a ne555. > The frequency output depend...

24-bit ADC Master interfaced with LPC2136   [6 Articles]

Hello, I am trying to interface a 24-bit ADC that is SPI master with LPC2136 which is slave. I would like to interface this with SPI0 of LPC2136 which can hold upto 16 bit frame...

How to use a sleep() function LPC2138

Hi, I'd like to use the sleep() function in my code for a LPC2138. But it seems that this function is not working. (no building of my code with crossworks) I need it for wait...

Re: USB communication Between LPC2148 AND pc Using ISOCHRONOUS data transfer   [5 Articles]

digital values of ADC of LPC2148 need to transfer to the PC and from PC lpc2148 need to get the acknowledge(like) through USB.For this i have choosen isocrounous data transfer typ...

New OPEN HARDWARE boards for the ARM Cortex-M3 LPC175x, from Opendous (the same guy from AVRopendous)

Hello :-) I am happy to announce the "Cortopendous" boards, Open Hardware. The person responsible for them is Matt, the guy behind the successful AVRopendous boards (also Open...

Re: Hi:Regarding Flow Control Protocol   [4 Articles]

For me Data is like this i continuosly update the ADC value in LPC2368 and the data will be varying from 0 - 1024 as it is a 10-bit ADC, then I am sending the ADC data through ethe...

How to use two different adc channels of lpc2148 in the same program.

i am testing all the adc(adc0,adc1) of LPC2148. adc0(6 channles ) working fine. at the same time i am checking adc1(8 channels). ADC1 not working fine. how to start th...

Re: LPC2478_STK ,TIMER0 Interrupt and GCC   [3 Articles]

--- In l...@yahoogroups.com, "rtstofer" wrote: > > --- In l...@yahoogroups.com, "rtstofer" wrote: > > > > --- In l...@yahoogroups.com, "emericlan" wrote: > > ...

Re: Where is the pin for AD0.0 on an LPC2148 ?   [2 Articles]

--- In l...@yahoogroups.com, Me wrote: > > Why can't I find a pin for AD0.0 on the LPC2148 device ?=20=20 > =20 > I am looking for it in Chapter 7: Pin connect block of U...

Debouncing touch screen data   [3 Articles]

I've been working on a simple driver for 2-axis resistive touch screens, and have everything working as I'd expect, but I'm wondering how to go about debouncing the data. The da...

5-bit results from ADC (2148)   [2 Articles]

I've been trying to configure ADC0 to return 5-bit results, but despite setting the appropriate CLKS flag to '101' (bits 19:17 in the AD0CR register according to p.271 of the user ...

NGX Technologies Blueboard

NGX Technologies (Bangolore, India) recently sent me one of their new Blueboard LPC2148 systems for review. The main features are: JTAG Two DB-9 connectors for UART0 and U...

about timer in LPC2378   [2 Articles]

I am using timer to generate frequency. which is given to adc for its working. i have written the code T0PC=0; T0MR0=14; then it works fine. but if i make T0PC=1; T...

FreeRTOS related warnings

Hi I have this bit of code: // // ISR wrapper // void ADCISR0 (void) __attribute__ ((naked)); void ADCISR0 (void) { portSAVE_CONTEXT (); ADC0Handler (); portRESTO...

hi

i want to interface ADC with LPC2378 using I2S? is there anybody who can help me. Thanks. Love Cricket? Check out live scores, photos, video highlights and more. Click ...

LPC2378

Hi, =A0=A0=A0=A0 I am receiving data from ADC using I2S. how can i know that da= ta belongs to left or right channel. in programming, i have set a timer to = pick data after tim...

RE: Re: noise cancelling with arm.

Hi Chris, Sorry for me not being clear enough. This is my casus: This project is intended for outdoor usage, and most of the time truck drivers will be using it in the foll...

I2S of LPC2378.

Can i use two I2S protocol based adc with LPC2378? is there any provision to interface two I2S with LPC2378? Thanks Own a website.Get an unlimited package.Pay next to no...

Re: Using arm to replace PLC in industry field?

> I just finished a project using arm(LPC2292) to acquire io > data and transfer to server by CAN(or zigbee). > > I am thinking about a question, Why we can't use arm embedd...

THS1206   [3 Articles]

Hi all, Does anybody have an experience working with THS1206 (12-bit ADC from TI) or similar, like THS1006? This is a 4-chan device with parallel interface and FIFO. We alread...

Re: send data back and forth between the micro(LPC 2378) and PC

Hi Friend, I an newbie working got LPC2378 kit from SPJ and free evaluation version compiler.For your information,I got free demo codes of USB and others codes like ADC,RTC e...

=?koi8-r?Q?Re=3A__Re=3A_Power_Down_mode_for_LPC2368?=

Greetings, Alex. Excuse that did not answer, left far. Coming back to our talk on RTC wakeup has made the following: I start RTC RTC_ILR=0x03; RTC_CCR=0x11; RTC_CI...

i2s sampling rate problem

Hi, i'm using lpc2468 mcu for a project. i take some analog sound signals from outher world and give them to pcm1851 adc (analog to i2s converter) ic. The microcontroller works ...