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LPC2000

Discussion group dedicated to the Philips LPC2000 family of ARM MCUs

Search Results for "spi"

  

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Sample code / driver for TI's TLC5940 LED Driver IC   [2 Articles]

Toby Harris - Oct 15 2008
Hi All Has anyone successfully integrated the TLC5930 LED driver into an LPC2138/48 (or any other ARM) project ? It seems an ideal IC to control multiple RGB LED's including ... Sample code / driver for TI's TLC5940 LED Driver IC

Sample code / driver for TI's TLC5940 LED Driver IC   [2 Articles]

Toby - Oct 15 2008
Hi All Has anyone successfully integrated the TLC5930 LED driver into an LPC2138/48 (or any other ARM) project ? It seems an ideal IC to control multiple RGB LED's including ... Sample code / driver for TI's TLC5940 LED Driver IC

Re: Web-Browser Interface to Microcontroller   [2 Articles]

rtstofer - Oct 14 2008
--- In l...@yahoogroups.com, "thirdshoedrops" wrote: > > I've seen several people mention that it'd be cool to connect to a > uProc with a web browser for configuration or... Re: Web-Browser Interface to Microcontroller

Re: LPC2148 Pin Control Block Query   [3 Articles]

simonb65 - Oct 13 2008
--- In l...@yahoogroups.com, "J.C. Wren" wrote: > > The Pin Control Block (PCB) allows assigning pins to peripherals. Some, > like P0.0, can be GPIO, TXD0, or PWM1. TX... Re: LPC2148 Pin Control Block Query

LPC embedded work

Bruce Paterson - Oct 10 2008
Leon, I hope it's OK to post this short request ? Due to some overcommitted resources, we may be after an embedded LPC programmer for a few months work in Melbourne, Australi... LPC embedded work

No SPI Transfer Complete in Slave Mode   [3 Articles]

jdehalas - Oct 6 2008
We are attempting to interface to an audio grade 24-bit ADC (CS5344). We are using SPI0 on an LPC2148 in slave mode, the ADC is the master. We have verified that the incoming S... No SPI Transfer Complete in Slave Mode

LPC-2148 Demo Code v1.30 now available   [2 Articles]

"J.C. Wren" - Oct 5 2008
After almost a year of being slack, I have updated the LPC-2148 demo code package. Below are the changes (extracted from the README file). The latest version is available at ht... LPC-2148 Demo Code v1.30 now available

Re: The board resets?   [2 Articles]

"J.C. Wren" - Oct 1 2008
Motors are a terrible source of noise. Do you have an oscilloscope you can use to look at any of the lines going back to the board? Check your power supply, including the groun... Re:  The board resets?

Re: Re: OT: To all those geeks that like to play with stuff   [3 Articles]

HM2 - Sep 30 2008
> > Really, who cares? If they could just get their damned devices into the > > world without so many defects, so we didn't have to deal with the multitude > > of workarounds and... Re:  Re: OT: To all those geeks that like to play with stuff

Re: I2C (slave and master on board)

"quast.rm" - Sep 30 2008
Hi, I am a student on a tight budget as you are but I found a good solution to analyse bitstreams. It is called 'PoScope' by Po.laps. It is really cheap (99Euro for the basic ... Re: I2C (slave and master on board)

Re: Interfacing MMC to LPC2106

Foltos - Sep 24 2008
Hi, you have to use the MMC/SD card in SPI mode. This is enough information to start searching with google. (Try SPI MMC SD LPC2000) Foltos i...@ansaldo-sts.co.in wrote... Re:  Interfacing MMC to LPC2106

Error in UM10114, Rev. 03/2008, belonging LPC21xx and LPC22xx

g200...@aon.at - Sep 15 2008
Good Day All, I'm bringing up a project with LPC2294 Rev/01. This part owns the SSP interface. To activate this, you first have to deactivate SPI1 in PCONP, using Bit 10 P... Error in UM10114, Rev. 03/2008,  belonging LPC21xx and LPC22xx

MISO,SCK routed to multiple pins?

Zdravko - Sep 15 2008
Hi, All I am routing a prototype board with LPC2468. I have SPI0 connected to different external chips. To simplify PCB routing I would like to route MISO0 on pins 124 and 47 of... MISO,SCK routed to multiple pins?

LPC2129 SPI AT45DB021 access failed

nagisakaoru2000 - Sep 11 2008
Hello everyone, I wrote a driver that control AT45DB021 access using LPC2129 own SPI, 3 mode. But only read status works fine, other command can't work. I have see soft-spi on f... LPC2129 SPI AT45DB021 access failed

NO OF SLAVES IN SPI   [2 Articles]

kranthi kumar - Sep 11 2008
Hi, =C2=A0Can anybody explain me how many slaves we can connect to=C2=A0 a mast= er using SPI protocol ( max number ) , on which parameter it depends? Kranthi. Add ... NO OF SLAVES IN SPI

Re: Re: Hexadecimal Addresses/Values

David Hawkins - Sep 8 2008
Hi Kevin, > Just to be sure, though P1.13 would be 0x00002000, no? Yep. > Does that mean if I wanted to set several pins at once (say 10, 11, > 15 and 21), I could do... Re:  Re: Hexadecimal Addresses/Values

LPC2129 SPI Concerns

Robert Genders - Aug 28 2008
Hi, Sorry for the previous post.. Hopefully this sorts out the issue. I'm trying to implement the SPI interface to communicate with a CS8406 and = a CS8416 audio chip. The ide... LPC2129 SPI Concerns

LPC2129 SPI Concerns   [2 Articles]

Robert Genders - Aug 28 2008
MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-243819821-1219920715=:9860" --0-243819821-1219920715=:9860 Content-Type: text/plain; charset=iso-8859-1 Con... LPC2129 SPI Concerns

Re: EFSL MMC SD sorce code   [2 Articles]

unal...@gmail.com - Aug 28 2008
Hi Mike , I could not find the version 0.2.9.RC4 . could you please give me a link ? Thanks Hi Mike, > > I use efsl_0_2_9_RC7_mt_20070903.zip from the page > > h... Re: EFSL MMC SD sorce code

Re: Re: EFSL MMC SD sorce code

unal...@gmail.com - Aug 27 2008
I also tried and get the same error with 1Gb sd card Thanks > Hi, > > > > I am using lpc2106 and SPI0 interface for kingston 2gb sd card. > > > > I doubt, if ... Re:  Re: EFSL MMC SD sorce code

Re: EFSL MMC SD sorce code   [3 Articles]

unal...@gmail.com - Aug 27 2008
Hi Mike, I use efsl_0_2_9_RC7_mt_20070903.zip from the page http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/efsl_arm/ My Circuit is externaly wired sd/mmc conn... Re: EFSL MMC SD sorce code

SPI NOR flash memory

ajellisuk - Aug 27 2008
Hi I am using IAR PowerPAc filing system to access 2 SPI NOR flash devices. I set up a project using the SPI flash driver supplied. However I have a couple of issues: Th... SPI NOR flash memory

Re: Re: EFSL MMC SD sorce code

Mukund Deshmukh - Aug 27 2008
> Hi, > > I am using lpc2106 and SPI0 interface for kingston 2gb sd card. > I doubt, if 2 GB card is supported by EFSL. Warm Regards, Mukund Deshmukh, Beta Compu... Re:  Re: EFSL MMC SD sorce code

Re: EFSL MMC SD sorce code   [2 Articles]

unal...@gmail.com - Aug 26 2008
Hi, I am using lpc2106 and SPI0 interface for kingston 2gb sd card. I have the followowing error : MMC/SD Card Filesystem Test (P:LPC2138 L:EFSL)(##) efsl LPC2000-port an... Re: EFSL MMC SD sorce code

Re: Anyone use Imagecraft ICC or Rowley CrossWorks?

mjames_doveridge - Aug 22 2008
--- In l...@yahoogroups.com, "Thomas (Tom) M. Alldread" wrote: > > Greetings All: > > I have used Rowley's CrossWorks and Keil with ARM processors plus a > vari... Re: Anyone use Imagecraft ICC or Rowley CrossWorks?

Announcing Jumentum-SOC version 0.94

profdc9 - Aug 21 2008
The Jumentum-SOC an open source project is to create a network-enabled BASIC language for the ARM microcontroller. With Jumentum, you can program your ARM microcontroller over t... Announcing Jumentum-SOC version 0.94

ARM SBC   [3 Articles]

grantpbt - Aug 19 2008
Hi, I'm new to ARM, but very experienced 8-bit programmer. I am looking for advice on which MCU and a cheap ( ... ARM SBC

LPC2468 SPI problem

Tim Mitchell - Aug 18 2008
Having a strange problem with SPI on the LPC2468. There are 2 sets of pins which can be used for the SPI, but we can only get one of the sets to work. If we configure the SPI ... LPC2468 SPI problem

Watchdog problem

Nishant Agrawal - Aug 17 2008
Hello everybody, I am facing a unique problem. I am using a LPC 2103 and the watchdog sometimes doesn't seem to reset the system once it hangs up. I tried hang... Watchdog problem

Is SSP Possible with SPI Flash Mem?   [4 Articles]

sig5534 - Aug 16 2008
I'm trying to setup an SSP port as SPI to interface with a 4M SPI Flash memory chip, eg. M25P40. For a MEM write cycle, you must send 8 bit opcode, 24 bit adr, and 8 bit data.... Is SSP Possible with SPI Flash Mem?

LPC2148 - SPI bus question   [4 Articles]

Sutton Mehaffey - Aug 13 2008
Are there problems with leaving the SPI bus running all the time; therefore leaving SCLK running all the time? I am having some miswrites to SPI Flash (certain tests are reprod... LPC2148 - SPI  bus question

lpcSPI.h issue spi0 spi gcc gnuarm   [3 Articles]

paloalgodon - Aug 12 2008
Look, I've tracked this down, so it's not an issue for me, but I figure there's people out there who are going to trip on it too, especially with the popularity of the lpc in the... lpcSPI.h issue spi0 spi gcc gnuarm

Re: Re: Keil uVision linker error - ARM

Ralph Hempel - Aug 9 2008
Sutton Mehaffey wrote: > Thanks, Robert. I think that is the problem. I read the .bss > section. > > I do probably have 32K worth of RAM memory used. However, most of my ... Re:  Re: Keil uVision linker error - ARM

Re: New develop on the LPC2478   [2 Articles]

lpc2100_fan - Aug 8 2008
--- In l...@yahoogroups.com, "ostehaps01" wrote: > > Hi > > I'm about to start develop a new system using the brand new LPC2478 > (LPC2468 with a LCD controller) > ... Re: New develop on the LPC2478

SPI-S0SPDR not showing the right value???   [10 Articles]

Shilpi Dhoot - Aug 7 2008
Hello, I am implementing spi interface with arm board lpc2148 as master and another chip pn544 as slave(1 master and 1 slave) But,S0SPDR register always show 0x00 value when... SPI-S0SPDR not showing the right value???

power down input protection for LPC213x ADC

Kevin Lynch - Aug 7 2008
Hi Folks – I have a question about power down input protection for the ADC circuit for the LPC213x processors - does the LPC213x have a JFET or similar protection for the input... power down input protection for LPC213x ADC

Re: SSP FIFO

shilpi_dhoot17 - Aug 6 2008
hi, i tried your code but the S0SPDR shows 0xff even after assigning=20 S0SPDR =3D 0x0055; in debug mode any idea why? Please suggest. thanks --- In l...@yahoogroups.com, ... Re: SSP FIFO

NXP LPC176x Cortex-M3 family.   [3 Articles]

nxp_marketing_usa - Aug 4 2008
NXP has posted a datasheet for the new Cortex-M3 family of MCU, the=20 LPC176x. These parts are pin-for-pin compatible with the LPC236x=20 series of ARM7 controllers.=20=20 K... NXP LPC176x Cortex-M3 family.

SPI comms to UC1601s   [3 Articles]

ajellisuk - Aug 4 2008
Hi, I have a project where I'm interfacing an LPC2148 to a UC1601s LCD controller. I have set up the SPI interface to operate in 9 bit mode. When I issue a "clearLCD" comma... SPI comms to UC1601s

RE: Consultant support needed for upgrading over ethernet feature

steve childress - Jul 18 2008
I may be interested. 20 yrs+ work in embedded and large systems. Both hardware and software. May assembly languages, C for 20 years, and a variety of other languages. VB6 for... RE:  Consultant support needed for upgrading over ethernet feature
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