2106 | ADC | ARM7 | Atmel | Bootloader | CAN | CrossStudio | CrossWorks | DDS | ECos | Ethernet | ETM | FIFO | FLASH | FPGA | GCC | GDB | GNU | GNUARM | GPIO | I2C | IAP | IAR | JTAG | Kickstart | LCD | Linux | LPC | LPC-E2294 | LPC2000 | LPC2100 | LPC2104 | Lpc2106 | Lpc210x | LPC2114 | LPC2119 | LPC2124 | LPC2129 | Lpc2138 | LPC213x | LPC21xx | LPC2210 | LPC2212 | LPC2214 | LPC2292 | LPC2294 | LPC2xxx | LPC3128 | MCB2100 | Olimex | Philips | PWM | Rowley | RTC | RTOS | SPI | SSP | UART | UART0 | UART1 | ULINK | USB | Watchdog | Wiggler

LPC embedded work

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...

RE: FAT file system for more than 1 GB card   [3 Articles]

> -----Original Message----- > From: l...@yahoogroups.com > [mailto:l...@yahoogroups.com]On Behalf > Of Mukund Deshmukh > Sent: Wednesday, October 01, 2008 10:20 PM >...

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

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...

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

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....

Re: SSP FIFO

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: Re: EFSL on LPC2148

> -----Original Message----- > From: l...@yahoogroups.com > [mailto:l...@yahoogroups.com]On Behalf > Of Sutton Mehaffey > Sent: Friday, June 20, 2008 11:24 PM > To:...

Re: LPC2458 USB/Ethernet w/IRC clock?

--- In l...@yahoogroups.com, "lpc2100_fan" wrote: > > --- In l...@yahoogroups.com, "David L. Miller" wrote: > > > > I have an application where I cannot use a c...

Re: problem in SPI communication on LPC2129

hi group, > > i am trying to do communication between two lpc2129 boards , > but it is not working ,,, > even on keil ide also,,, > can any one send me the solution pleas...

RE: SD logging questions   [3 Articles]

> -----Original Message----- > From: l...@yahoogroups.com > [mailto:l...@yahoogroups.com]On Behalf > Of drproton2003 > Sent: Monday, June 09, 2008 12:34 AM > To: l.....

Problems with SSP   [7 Articles]

Hi I'm trying to access an external flash memory chip (A25L16P) using the SSP interface configured as an SPI interface. I have established communications with the chip but t...

Strange problem (crossworks/LPC2366)   [4 Articles]

Sorry for the vague title, but I don't know how to describe this problem in a few words. I've encountered a very unusual problem today. After adding some code to an existing pr...

RE: Re: SD card libraries

> -----Original Message----- > From: l...@yahoogroups.com > [mailto:l...@yahoogroups.com]On Behalf > Of Sutton Mehaffey > Sent: Wednesday, May 14, 2008 2:08 PM > To:...

clearing interrupts lpc2378

I'm using the olimex lpc-p2378 and GNUARM tool chain. My current project is to copy data from memory to the ssp0 using the DMA controller. Things seem to be working more or ...

Re: New LPC3200 ARM926 MCUs with Ethernet, LCD, USB   [3 Articles]

At last! An ARM controller with all of the peripherals I need (with the possible exception of CAN). For the last 18 months I have been in search of the holy grail when it comes t...

DMA questions   [3 Articles]

Hello everyone, I'm working on an application in which I need to spit a lot of info out an SSP port. It seems to me like DMA would be a good to do this, rather than tying up ...

Re: Digest Number 3082

Albert, =20=20=20 You're right, I don't really need to read it twice. I didn't have the inn= er read until I added the GPIO SSEL code. It should still work, though. =20=20=20...

Re: lpc2106 - SPI - i need help   [2 Articles]

Does this also apply to the 2378? I'm having trouble getting SPI to run. I'm using the Olivex 2378 board and the IAR IDE. After the first transfer, the SPIF flag stays low s...

enc28j60 driver for lpc2000 with SSP port   [7 Articles]

Hello, I try to connect a enc28j60/ss to lpc2148 with SSP as SPI @ 15Mhz, but it fail to read/write with enc28j60. the enc28j60 is a little hot! I search only find code for SPI0...

Fw: SSP (SP1) Slave mode sample code...

Hai, This is my master and slave mode configuration. Can anyone help me to find out, what mistake i have done for slave mode configuration. Master mode is working well. But sla...

SSP (SP1) Slave mode sample code...

Hai, Is anybody having LPC2148 SSP (SPI1) slave mode example code. I am trying to establish communication between two LPC device. One act as SSP (SPI1) master and another ac...

Interfacing LPC2148 with SD Card - EFSL (is an LPC2138 == LPC2148+USB?)   [2 Articles]

Hi forum! Im dealing with the implementation of "efsl Demo-Application for Philips LPC2138 ARM7TDMI-S" from Martin Thomas in a LPC2148 Olimex DevKit. (For those who dont kno...

Re: Problem with SPI0 of LPC2138 when sending in 16-bit mode   [2 Articles]

Hi, Use SSP interface for 16-bit data transfers. Ioan lilov.lilo wrote: > > Dear all, > > I have the following problem: I use a LPC2138 MCU, the chip > communicates ...

LPC2103 SSP problem ;(   [2 Articles]

Hi i am trying to program the LPC2103 using the OLIMEX board to work the SPI and i am using IAR workbench. however, i have been encountering quirky problems. Upon further i...

LPC21xx SSP controller as SPI master and slave

Hi all, We have been trying to use the SSP controller on the LPC2148 (master) and LPC2138 (slave) as SPI. The hardware design is such that LPC2148 and LPC2138 are ...

Re: Re: LPC-2378-STK board LCD Screen using Crossworks.   [7 Articles]

I can email you the program I was playing with. I believe that I have the same dev board as you, but I use GCC. My program incorporates some code from a nice tutorial from Ja...

Problem with SPI1 (SSP) on LPC2148 (Rev A) in slave mode: no data is sent...

Hello, i need your help: I have a LPC2148 (Rev A). I want to use SPI1 in slave mode. Master is a device which is sending me 16 audio data, but more than 16 clocks (behind the d...

Re: Re: Problems with SPI at LPC2294

Hi Max, First, this device needs to toggle chip select for WREN command and then for WRITE command - so you must set CS low, send WREN, set CS high, again CS low and t...

SPI, SSP Specification Differences

Greetings: I find the LPC2138 User Guide rather vague for the SPI, SSP peripherals. I wonder if there is additional support information for these peripherals that I d...

SSP module - interrupt flag clear problem

Hi I am using the SSP module for TI Synch Serial frame format. Each frame size is 16-bits. For rx interrupts, the user manual suggests that RXIM in SSP1MSC register is to tr...

SSP module - TI Synch Serial Format

Hi Has anybody used the SSP module in TI Synch Serial Format? If yes, could you please provide feedback on how good/bad/gotchas on this. Thanks Samie ...

Re: LPC23XX DMA   [2 Articles]

Hi! 1. In User manual one cane really see that GPDMA accessible areas include only USB and external RAM. If you have working example for USB RAM why don't you just try to cha...

Re: defecting to luminary?   [2 Articles]

Hello Ed, I want to take the opportunity to apologize to you and the other LPC2300/2400 users for the issues that we had with the Rev "-" and Rev "A" versions of our parts. ...

LPC2378-STK Nokia LCD/Epson/SSP0 speed issues   [5 Articles]

I posted this to the sparkfun forum yesterday, but got no hits. After some struggling, I've got the Nokia type LCD working on my LPC2378-STK Olimex board. It uses SSP0 to comm...

SSP0 v/s SPI   [2 Articles]

Hi We are using LPC2378 for our design. We need TWO spi modules in our design. The possible options I have are: a. SPI and SSP1 OR b. SSP0 and SSP1 In light of above,...

Another LPC2138 Powerdown current issue

Hi all, I'm trying to reduce the powerdown current of a LPC2138 custom minimal parts count board. RTC is configured to generate a wakeup interrupt every minute. a 3V lithium bat ...

Re: LPC2136 problems receiving at high baudrates

Mike Harrison wrote: > I've tried using a few different CPU clock rates & baudrates and am starting to think there is an > issue with using the fractional divisor at high baudr...

SPI init problem

Hi, I have a LPC2294 board. When I try to init SPI program crashes. OS is RL-ARM and spi_init function executes "SSPCR0 = 0x00C7;" instruction in simulator then it gives the fol...

Re: LP2378   [2 Articles]

NOT ALL the problems have been resolved...see errata at this location: http://www.standardics.nxp.com/support/documents/microcontrollers/pdf/ errata.lpc2378.pdf Rev B, (latest...

Re: LPC2148 SPI1 - making bus inactive

--- In l...@yahoogroups.com, Joel Winarske wrote: > > Sutton Mehaffey wrote: > > I really mean resetting the SPI bus. I have a bug in my code in which > > my SD card ...

SSP on LPC2368   [3 Articles]

hello everyone now that I (hopefully) understand the SPI I need some help with the SSP interface in SPI mode. I have a LPC2368 which is connected to an audio-codec (TI's AI...