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Diffbetween Read ADCValue through AD0DR1 and AD0GDR   [4 Articles]

Hi all, I am using ADC channel1(P0.24) in LPC2364.What is the different between ADC value read through AD0DR0 and AD0GDR. If i read ADC value through AD0GDR,i am gettin...

LPC ADC (Analog Digital Convertor) speed and its competitors   [2 Articles]

Recently, I found that LPC2xxx, LPC17xx or LPC11xx ADC sampling rate can go up to 400kHz or less. Its competitors such as STmicro, TI Luminary Micro and Energy Micro ARM cortex M3 ...

LPC2888 interfacing with ADC.   [2 Articles]

Hi, I am facing a strange problem here. When i configure the LCD pins as input, and connect a 10 bit ADC to the same, the processor simply hangs. This is beca...

ADC programming   [18 Articles]

I have done ADC programming. I can display hex and decimal values of result on LCD. Can anyone guide me how to show exactly 1.1V for applied voltage of 1.1V.? Does anyone have cod...

Re: Multiple ADCs on LPC 2148

On 18/01/2010 13:52, ucartist wrote: > Hi > > I am using LPC2148 R2T board and IAR EWARM > > I have been trying to use multiple ADC channels than the default channel ad0....

USB mass storage class   [4 Articles]

I am implementing LPC2148 as mass storage device, which i will use in data acquisition system. Data sensed by ADC will be transferred to PC through USB. Is it necessary for me to...

To store ADC results in memory   [4 Articles]

I want to store ADC result in memory. How can I do that? I find memory map of lpc2148 very confusing. I don't want result to be lost even after turning off power. So can I store i...

S2I Interface....

Hi, I'm looking at running an audio codec (ADC and DAC) into the I2S interface on an LPC2364.(24-bit ADC/DAC) It seems from the the datasheet that it's bidirectional. (I need...

Burst mode ADC

Hi, I'm trying to run BURST mode on my ADC (LPC2103) using 5 channels. What I'm doing is setting in the multiple channels I want sampled, starting burst mode and then when a ti...

ADC0 and ADC1 together with digital output creating problem

hi, i am using LPC2148. i am using almost all ADC pins(11 pins) for ADC0 and ADC1. i am using match0.0 pin for generating digital output which goes to 4017 decoder for driving ser...

lpc2148 USB communication   [2 Articles]

I want to send data obtained from ADC to PC. In what form should i send it to PC? ...

writng data into FLASH   [2 Articles]

For my data acquisition system, i want to store readings from ADC into flash for LPC2148. Referred its user manual. But still not getting idea of how to do it. If any code is ava...

olimex board   [3 Articles]

Hi I am using LPC2148 olimex board its working fine but the ic is getting heated up and i cheked all pheripharals all are working but adc is not working pls sugest me how to...

ADC Problems in LPC2364   [9 Articles]

Hi all, here is my ADC0 channel 1 configurations, PCONP |= ( 1 < < 12); PINSEL1 &=0xFFFDFFFF; ADCR = 0x00000000; ADCR = (1 < < 21); ADCR ...

RTC & keyboard program   [2 Articles]

I am simultaneously using ADC, RTC and keypad. I want one key to be used for START of conversion and other for STOPping it. RTC should update channels. The problem is i can eit...

Re: More analog resources   [5 Articles]

Hi I would like to see an ARM7 NXP processor with at least 4 x 16Bits ADC channels Regards Jean-Jacques --- In l...@yahoogroups.com, "carlochiesa78" wrote: > > ...

Re: MCU with Programmable Logic   [7 Articles]

> > Why not programmable logic with an MCU? Xilinx have microblaze, > > Altera have NIOS, Lattice have Mico8/Mico32 I'm using softcore CPUs in many of my other Altera designs...

TCP/IP stack for LPC2368   [3 Articles]

Hello! I've been looking for TCP/IP stack to make a simple string transmission from my device (LPC2368 board from futurlec.com) to PC via VB6. I've already study the easyweb sta...

Re: ARM announced the Cortex-M4 core with DSP extensions and optional Floating Point

--- In l...@yahoogroups.com, 42Bastian wrote: > ... > Looking into it, it really seems ARM wants to go into Automotive :-) (Only > single-precision float). Actually, ...

Re: Need suggestions to protect data present on SD Card

Everything outside chip can be decrypted. If you can put probes then you can decrypt it. It is question of effort. I found out that best way to protect is adding some extra functi...

LPC1114 Deep Sleep Power Consumption   [2 Articles]

I've been testing out the sleep/deep-sleep/power-down modes on the LPC111x = and LPC13xx, particularly the 1114. Running the 1114 at 12MHz (w/an external oscillator) the total ...

Re: Hi Need help for my final year project IP camera..   [3 Articles]

Hi, I am sorry if I missed out so many required details I am doing my final year of engineering 4th year last sem BTech ECE. Progress of the project Till now I have done ...

Error: L6218E: Undefined symbol main (referred from rtentry2.o).   [3 Articles]

hi i am new with keil when i start to use ADC in lpc2138 , this error appear for me i couldn't solve it " Error: L6218E: Undefined symbol main (referred from rtentry2.o)." ...

Re: MCU with Programmable Logic - Question for anyone interested in this subject   [6 Articles]

> It seems like you are asking for yet another hardware description language. In the end, if you want to describe RTL, you need a language that can do it. C would not be my firs...

Re: LPC1768   [4 Articles]

Hi: I agree with Pete: Cortex-M3 is a step up from 23xx series. Some of the reasons to move to LPC1768: - Run up to 100MHz - More power efficient - 12-bit ADC converter ...

Re: Ferrite bead   [2 Articles]

Wurth has more common ferrite bead components with short lead times then Murata; in Cortex-M3 designs I use them to filter analog and reference pins of the adc; I use 742792691 (...

Re: LPC1111   [3 Articles]

--- In l...@yahoogroups.com, Wouter van Ooijen wrote: > > > DIP is tooo... OLD. For production DIP? No way. > > I am (among other things) in the business of sellin...

Re: Choosing ARM jtag

H-JTAG http://www.hjtag.com/product_intro.html I own now called "standard" version. Good price. supports different compiler IDE. used 6 months and not a one bad word. Ok th...

Strange Problem with Interrupts on LPC2119   [2 Articles]

Hello I am fairly new to this family of processors having mostly worked with AVR in the past. Anyway I have a temperature control application which is mostly running HOWEVER. ...

Re: Re: MCU with Programmable Logic - Question for anyone interested in this subject

> > If we were to make such a product, how would people want to be able to program the HW side? I think this all comes down to how much of each type of resource an app needs. ...

Re: lpc1764 vs LPC2364   [2 Articles]

Hi pra, Yes, if you don't set up priorities, by default all interrupts have the same priority. However, one thing that you will likely need to change is setting up the interru...