Re: [lpc2000] LPC2100 Wiki !?!
2005-05-25 by Robert Adsett
... I have no idea. I don t manage the wiki, just doing a little bit to discourage the vandals. It s a sort of many hands make light work thing. I think all
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Re: [lpc2000] LPC2100 Wiki !?!
2005-05-25 by Alex Gibson
... Can t get the directory saved to a tar or tgz everyday then if it gets spammed just delete the current contents and untar ? Save the hassle of having to
Re: Flash upload via JTag
2005-05-25 by soren_t_hansen
Hi Tom Is this the kind of program that is found under the Files (LPC-Flashroutines...) or do you have another program that can do the trick. And will it work
Re: [lpc2000] LPC2100 Wiki !?!
2005-05-25 by Robert Adsett
... I just fixed that one. It ll take a while to go through them all though so any help would be appreciated. This is the first time he s hit in some time
Re: [lpc2000] LPC2100 Wiki !?!
2005-05-25 by Alex Gibson
... The base wiki seems okay , just the lpc2100 at91xx ML67Q and LH75 parts. The spammer is still modifying it ? or appears to be. Base part was okay when I
problem with Max 3100
2005-05-25 by cbitsunil
Hi to all group members, iam using LPC 2214 for my project.I require 3 serial ports for my project. As lpc 2214 is provided with only 2 ports, im using MAX
LPC2100 Wiki !?!
2005-05-25 by Karl Olsen
What happened to the LPC2100 Wiki? http://www.open-research.org.uk/ARMuC/index.cgi?LPC2100Tips Could somebody please undo this? Karl Olsen
Re: [lpc2000] Re: accesing SPI registers
2005-05-25 by Jaromir
I use GCC and in lpc2114.h all registers are defined as #define SPI_SPxx (*(REG32 (0xE0020000))) so I should change to #define SPI_SPxx (*(REG8
Re: Severe Bug in LPC2XXX CAN-Controller
2005-05-25 by alipowsky
hi Peter, The invalid message generated by the can-controller is passed to the filter stage. So, if the corrupted new identifier does not match your
Re: accesing SPI registers
2005-05-25 by valdef78
... registers? ... Hello, there s a small example on Philips website. have a look here : http://www.semiconductors.philips.com/pip/LPC2132FBD64.html and look
accesing SPI registers
2005-05-25 by Jaromir
Hello ALL, I should writing and reading SPI registers as 8-bit or as 32-bit registers? LPC is 32bit, but SPI registers have 8 bit. -- Jaromir
Re: power consumption when in sleep
2005-05-25 by dave_albert
In idle mode (not powerdown), I see between 1 and 1.5 mA when I turn off most of the peripherals and the PLL, but leave timers, rtc, and some other peripherals
Re: [lpc2000] Re: Severe Bug in LPC2XXX CAN-Controller
2005-05-25 by Charles Manning
... Two questions: 1) Does leading 12 bits mean the first 12 bits transmitted? These are the most significant bits in the message Id right? 2) So does this
Re: Olimex LPC-E2294
2005-05-24 by Richard
Tsvetan, Perhaps you should not mark your E2214 boards E2294. ;-) Richard
Re: Severe Bug in LPC2XXX CAN-Controller
2005-05-24 by jamesasteres
This indeed sounds like a severe bug that will impact us. Anyone else experience this behavior? Philips apps? James ... (arbitrary) ... Auftrag von alipowsky
Re: LPC2214 I2C master problems
2005-05-24 by Remis Norvilis
Thanks again. I am clearing the STA flag (and I see that the SIC is also cleared simultaneously). I also checked my PINSEL0 register setting and it should be
Re: Flash upload via JTag
2005-05-24 by jamesasteres
Mike, I assume you are using the IAR compiler. The main challenge is getting the linker set up to place the program into flash (not RAM). We use a linker
Re: need i2c help please
2005-05-24 by Thiadmer Riemersma (ITB CompuPhase)
... Not necessarily. I am using I2C without interrupts. However, due to the error checking that still needs to be done, an interrupt driven routine may
Re: [lpc2000] Re: LPC2214 I2C master problems
2005-05-24 by Karsten Weiß
Okay. Low on both lines means, that the I2C bus is busy at the moment, which is definitively correct, if you outputted a start condition. After your start
Re: LPC2214 I2C master problems
2005-05-24 by Remis Norvilis
Thank you for your prompt response Karsten! Unfortunately, I believe that I m setting the I2C clock rate appropriately (PCLK = 3.6864 MHz, desired I2C clock
Re: [lpc2000] LPC2214 I2C master problems
2005-05-24 by Karsten Weiß
Propably, you have not set the baudrate for the I2C module. This can be done using the I2SCLL and I2SCLH registers. A possible initialization if the I2C module
LPC2214 I2C master problems
2005-05-24 by Remis Norvilis
I m having difficulty with getting the I2C to work (with the LPC2214 as the master). I can get as far a valid start condition (0x08) and generate an interrupt,
power consumption when in sleep
2005-05-24 by Gus
I put LPC2114 is sleep mode but I still have 10mA going into the chip!! Was anyone able to get the current down to .5A like the datasheet says? Gus
Re: Flash upload via JTag
2005-05-24 by Mike
James, I use the IAR debuugger with JLINK interface... I did not know that you could FLASH a chip via JTAG. Can you describe (in detail) this operation? Are
Re: need i2c help please
2005-05-24 by dadebertolino1
... Hi Bryan, I decided to use an Interrupt driven routine because I need to write 1KByte frame twice at second (the entire ldc field), and I can t wait until
Re: [lpc2000] Re: need i2c help please
2005-05-24 by b clapper
... Hi D., Thanks for your note. I m currently not using interrupts to drive the i2c. I only have one device on the bus and didn t think it was necessary. Do
Re: need i2c help please
2005-05-24 by dadebertolino1
Hi, Brian I actually use the I2C interface on a LPC2138 to drive a 128x64 graphic display (you can see it on the photos folder) The I2C works correctly for me.
RE: [lpc2000] Severe Bug in LPC2XXX CAN-Controller
2005-05-24 by JUPE Peter Jungreuthmayer
Hi, will we receive this invalid message in any case or only if its (arbitrary) identifier matches our acceptance filters? To Philips: When will this
need i2c help please
2005-05-23 by b clapper
Hi Everyone, I m having a problem with an i2c interface between LPC2138 and an image sensor. I m using i2c to set parameters in the image sensor, like
Re: Flash upload via JTag
2005-05-23 by jamesasteres
Søren, I have a C++ program and can flash via JTAG using IAR debugger and JLink (I think JLink is made by Segger but IAR sells it too). James ... LPC2132 ...
Re: Flash upload via JTag
2005-05-23 by tom_laffey
Hi Soren, I m using a 2294 and program flash via JTAG. I make use of the tool chain s ability to open files on the PC via the debugger/JTAG connection, i.e.,
Re: FT232 - RTS issues with lpc21isp on Olimex
2005-05-23 by Richard
Also, reset is on DTR, I believe the Philips utility needs it on RTS. Richard
Flash upload via JTag
2005-05-23 by soren_t_hansen
Is it possible to upload ones program to the flash memory of a LPC2132 through the JTag interface? I m using a Chameleon POD JTag Interface and OCDRemote, in
Re: SSP bus on LPC2138 does not respond (reads back all zeros)
2005-05-23 by Thiadmer Riemersma (ITB CompuPhase)
... Control for ... Oh dear. You were absolutely right. I checked this, and checked it again... but when my colleague looked at the code, he found a wrong
Re: FT232 - RTS issues with lpc21isp on Olimex
2005-05-22 by Richard
You cannot use the automatic handling of reset AND P0.14 with that board, only reset. You have to remove the BSL jumper every time you download code. If
FT232 - RTS issues with lpc21isp on Olimex
2005-05-21 by lpcarmed
I used LPC21ISP for a while with regular serial port. Now I m moving to a USB based com port connection as the Olimex 2214 has a built in FT232. It seems
Re: Olimex LPC-E2294
2005-05-21 by Richard
OK, different board number, same question. Richard
Re: I2C Restart
2005-05-21 by Gus
why when I set the STA bit and scope the I2C bus, I see data being transmited? I didn t write anything in the I2DAT register! Gus ... (0x20); if ... Note
Re: Olimex LPC-E2294
2005-05-21 by tsvetanusunov
... Hi, you are confusing our 2214 and 2294 boards: LPC-E2294 have 4MB Intel TE28F320C3(B)TD70 LPC-E2214 have 1MB Macronix MX26LV800BTC-55 Best regards Tsvetan
Re: I2C Restart
2005-05-21 by Thiadmer Riemersma (ITB CompuPhase)
... At the ????, you would just need to set the START bit again (0x20); if all goes well, you will then enter state 0x10 (instead of 0x08). Note that you also
Re: I2c problem.....
2005-05-21 by Thiadmer Riemersma (ITB CompuPhase)
... This is a little confusion: for me, STA stands for a bit in the control register (I2CONSET) and it has the constant value 0x20. A while loop comparing two
I2c problem.....
2005-05-21 by jase_ko
hey guys Iam stuck with in the infinte loop of the sendI2C function. the loop is while(STA != 0x08). So wht shd be done to get out of this porblem.
Olimex LPC-E2294
2005-05-20 by Richard
Has anyone successfully used the Keil flash algorithms with the Macronix 26LV800BTC on the Olimex board? Thanks Richard
I2C Restart
2005-05-20 by javida13
What should be the I2CONSET value when a restart is required? The events are: I2CONSET = START Slave Addr Write Command Byte I2CONSET = ???? // restart Slave
RE: [lpc2000] Uart1 FIFO Error
2005-05-20 by Lowry, Jeff
Not sure what processor you have. On the 2138 running with the debugger I ve seen some strange uart behaviour that can only be resolved with a power cycle.
Re: [lpc2000] New LPC2220 (64 KB SRAM) released
2005-05-20 by Brett Delmage
... I ll second that. I discovered that the Philips site doesn t work at all with javascript turned off. I m surprised Philips can slam their front door closed
Re: SSP bus on LPC2138 does not respond (reads back all zeros)
2005-05-20 by Thiadmer Riemersma (ITB CompuPhase)
Hello Bill Knight, ... Control for ... We verified that too (again). Same (negative) result. Thanks anyway, Thiadmer
Re: [lpc2000] SSP bus on LPC2138 does not respond (reads back all zeros)
2005-05-20 by Bill Knight
You might want to confirm that the SSP is enabled in the Power Control for Peripherals Register - BIT(10) in PCONP at 0xE01FC0C4. It SHOULD be set as default,
SSP bus on LPC2138 does not respond (reads back all zeros)
2005-05-20 by Thiadmer Riemersma (ITB CompuPhase)
Hello everyone, We (I and my colleague) have been battling with the SSP bus on an LPC2138, so far unsuccessfully. Whatever we try, the registers always return
Uart1 FIFO Error
2005-05-20 by rohan patil
hi everybody i m using uart 1 for modem interface i have successfully done that before one week but now i have problem with lsr which is showing 0Xe1 insted