Re: John Heenan's objection to CRP thread
2006-03-09 by Jayasooriah
Hi Dominic and Robert, John Heenan started this JTAG and debugging are the same on LPC argument to defend his false claim: Date: Thu, 02 Feb 2006
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Re: [lpc2000] Updating firmware using ISP GO command?
2006-03-09 by Richard Duits
I implemented a second stage bootloader in the first flash sector that is able to update the flash via a FTDI FT245 usb link. The bootloader checks a signature
FORTH was Re: SPI comms with another micro
2006-03-09 by Stephen Pelc
... I ve been beaten up so often for using Forth that I m almost impermeable on the topic. Besides, you weren t rude. My response is rather long, and I
Updating firmware using ISP GO command?
2006-03-09 by Srdan Suka
Hi everyone! I am using LPC2103 in my project. LPC is connected to server using RS485 interface (Semi-duplex). Also I have EEPROM memory connected to LPC. I
Re: [lpc2000] AGA-3 AGA-8 on LPC214X
2006-03-09 by Kerem Or
Dear Radim, You may find fortran source code in official AGA site. AGA 8 standard document has fortran software listing of both detailed and gross methods. It
Re: [lpc2000] Re: re John Heenan's objection to CRP thread
2006-03-09 by Dominic Rath
... Yeah, but I don t think that s what he means, when he insists on telling that In the context of CRP, debug clearly means enabling the debug bus signal to
Re: SPI Code hangs
2006-03-09 by brightside_design
... JTAG, I m ... on the ... compiler ... check ... I ... before ... Thanks Tom, I will try that when I have a moment but I don t think thats the answer. I ve
Re: I2C ?
2006-03-09 by cuemaker_e
Hi all, ... I m working on the same issue right now, and I got as far as that: I can write one byte to the EEPROM an read it, except I do it consecutively. In
RE: [lpc2000] AGA-3 AGA-8 on LPC214X
2006-03-09 by Joel Winarske
... I had to look up the definitions: Calculation for gas flow through an orifice meter (AGA3 calculation). The AGA3 calculations conform to methods described
RE: [lpc2000] LPC2138 GPIO Pull Downs ?
2006-03-09 by nknight
* We have an application where we use the GPIO I/O pins on Port 1 of ... Remember that all P1.x pins have internal pull-ups of 60-300 kohm. Karl Olsen
AGA-3 AGA-8 on LPC214X
2006-03-09 by radim100
Hi , Would anybody know if AGA-3 AGA-8 calculation is duable on LPC214X ? And possibly where can AGA-3/8 source ANSI C be found . Thanks Radim.
Re: [lpc2000] SPI Code hangs
2006-03-09 by Tom Walsh
... Try writing it this way: void SPI_Transfer( char *buf, int count) { volatile int r = 0; volatile int i = 0; for( ; i
Re: [lpc2000] Re: re lpc2100_fan's objection to CRP thread
2006-03-09 by Robert Wood
... As far as Philips LPC2xxx chips are concerned, debug and JTAG _are_ the same. There s no boundary scan implemented on the LPCs, only the debug scan chains
Re: I2C ?
2006-03-09 by lpc2100_fan
Hi, the LPC2148 sample software library in the files section has an example for I2C as well and it does not just toggle the port pins. It is written for the
Re: re lpc2100_fan's objection to CRP thread
2006-03-09 by lpc2100_fan
Could you guys please leave my name out of this dead-beaten thread, and may even be, let it RIP. PLEASE, Bob
Re: [lpc2000] Re: re lpc2100_fan's objection to CRP thread
2006-03-08 by Dominic Rath
Insulting me because you got something wrong seems a bit cheap, so I snipped these parts... ... As far as Philips LPC2xxx chips are concerned, debug and JTAG
Re: Problem with VCOM PC PLPU-S2K driver
2006-03-08 by philips_apps
Without enough description of your problem, here are a few things you can try: (1) Try something you know is working first, e.g. USB HID examples from Keil.
SPI Code hangs
2006-03-08 by brightside_design
I have a problem with a simple SPI example program. Part: LPC2129 PCK: 14.7 MHz Mode: Master, CPOL=0, CPHA=0, LSIF=0. I initialise the SPI like this:- void
IAR J-Trace
2006-03-08 by Joel Winarske
Does anyone have any insight/experience with the new IAR J-Trace they might share? It has ETM support with 2M buffer for $1,120US, pretty impressive value.
Re: I2C ?
2006-03-08 by Sutton Mehaffey
Thanks Mark. I think I m on the right track. I ve gotten the 0x18 response from addressing my chip. But, I had forgotten to set the AA bit. It wouldn t
Re: I2C ?
2006-03-08 by Mark Butcher
Hi Sutton ... The example is very probably a bit-banging example for any chip, even without an IIC controller. Of course you can also bit bang on any port
Interrupt Not work .... Vic problem I think...
2006-03-08 by punkandsska123
Can someone tell me where is the problem in that ? #include static void vI2C_ISR(void) __attribute__ ((interrupt ( IRQ ))); #define
Re: [lpc2000] FORTH was Re: SPI comms with another micro
2006-03-08 by Tom Walsh
... WhiteSmiths did bring out a D language. It had some ambiguities and sometimes it would generate code totally different than what you said. I think that I
FORTH was Re: SPI comms with another micro
2006-03-08 by rtstofer
MANY years ago I was involved with writing the code to hang hard drives and run CP/M on Apple IIs. At the time, disk controllers were complex circuit boards
Re: [lpc2000] SPI comms with another micro
2006-03-08 by Robert Wood
Hi Stephen, I m honestly not wishing to be rude -*please* don t take offence, but I just don t see anything that gives you any advantage over running an OCD
I2C ?
2006-03-08 by Sutton Mehaffey
I m still trying to interface a Serial RAM chip with a LPC2148 and am making some progress. I received some sample C code from the RAM chip manufacturer,
SPI comms with another micro
2006-03-08 by Stephen Pelc
... Forth gives you interactive debugging on the target with *every* function ( word in Forth parlance) visible to you. This means that you can do bottom-up
Re: [lpc2000] Re: Philips Flash Utility for LPC2148?
2006-03-08 by Bertrik Sikken
... I guess this is because the LPC2138 board has a 14.something MHz crystal that is an exact multiple of 115200 so it can generate the standard bitrates with
Re: Problem with VCOM PC PLPU-S2K driver
2006-03-08 by MAIA
I did that !! But after that, it shows a message that unrecognize my Hardware.
Re: Problem with VCOM PC PLPU-S2K driver
2006-03-08 by MAIA
I did that !! But after that, it shows a message that unrecognize my Hardware.
Re: Philips Flash Utility for LPC2148?
2006-03-08 by skyspyco
... to the ... (ver. ... LPC2148 ... Lpc21isp ... LPC2000 ... http://www.standardics.philips.com/products/lpc2000/all/ , ... Karl, thanks for the link to the
Re: Problem with VCOM PC PLPU-S2K driver
2006-03-08 by philips_apps
Program the flash, unplug and replug the USB cable, Window Plug-and-play device manager will pop out and ask for installation info., choose install from a
Re: [lpc2000] Re: LPC2106 newlib-lpc read() problems.
2006-03-08 by Robert Adsett
... Glad to help when I can. ... It happens to all of us from time to time. ... I ll have to check. I m away from the source until later today but I ll check
Re: Problem with VCOM PC PLPU-S2K driver
2006-03-08 by MAIA
I´m using LPC2148 to convert USB-RS232. My hardware is ok. But, I don´t know how to install PLPU-S2K driver. Could You give to me the steps to install this
Re: Problem with VCOM PC PLPU-S2K driver
2006-03-08 by MAIA
I´m using LPC2148 to convert USB-RS232. My hardware is ok. But, I don´t know how to install PLPU-S2K driver. Could You give to me the steps to install this
Re: LPC2106 newlib-lpc read() problems.
2006-03-08 by ourslandj
... Thanks for the rapid response!!! Yessir. I turned on -Wall (I thought I already had!) well, it pointed out that I was making a pointer to an int by using
Re: re lpc2100_fan's objection to CRP thread
2006-03-08 by Jayasooriah
From someone who does not know the difference between break and brake , I must say you have considerable talent in prefacing you misguided claims and
Re: [lpc2000] LPC2106 newlib-lpc read() problems.
2006-03-08 by Robert Adsett
... Are you making the ioctl calls to set up the interrupts? Robert
LPC2106 newlib-lpc read() problems.
2006-03-08 by ourslandj
Hey all. Well, I built a toolchain for Linux, downloaded and installed newlib and newlib-lpc. To get it all working I created a file sys_isatty.c which
Re: [lpc2000] Re: I2C code for LPC2148
2006-03-08 by Sushil Rana
Dear All, I am starting with ARM , please guide me what to do in the begining, i am having experience in microcontrollers 8 and 16 bits. waiting for urs
Re: I2C code for LPC2148
2006-03-08 by ashishbhopale1
hi bruce, there is a document from philips for a 8051 microcontroller which explains all about the interface philips provides for its I2C controller.u can
Re: [lpc2000] I2C help for LPC2148
2006-03-08 by Aalt Lokhorst
Hello Sutton, I think you need to clear the STA-bit after getting the 0x08 status. Success, -- ============================== Aalt Lokhorst Schut Geometrische
Re: power down consumption in LPC2214
2006-03-08 by Danish Ali
Hi bernau84, You say that when you set PINSEL2 to GPIO the supply current increases. Can you do some more tests? With PINSEL2 to I/O, is the current higher
power down consumption in LPC2214
2006-03-08 by bernau84
Hallo, i have a problem with too big current to peripherals at power down. On the board where almost all IO pins at LPC 2214 remain unconnected can t still
Re: re lpc2100_fan's objection to CRP thread
2006-03-08 by John Heenan
I feel like I am being expected to answer to prima donnas who are affronted at the suggestion their beautiful abstract creations might be sullied by dirty
Re: [lpc2000] Re: Philips Flash Utility for LPC2148?
2006-03-08 by Peter Jakacki
Try http://www.standardics.philips.com/support/documents/microcontrollers/zip/flash.isp.utility.lpc2000.zip I think I might put a link for it in the group link
Re: [lpc2000] ADC leakage current followup - TomW
2006-03-08 by Robert Adsett
... Well, if you can afford the cost/space for an external A/D you can certainly afford to add an op-amp as an external buffer. As an example consider
Re: ADC leakage current followup
2006-03-08 by Sutton Mehaffey
Good idea. I ll post any results from that avenue. Thanks. Sutton
Re: [lpc2000] ADC leakage current followup - TomW
2006-03-08 by Tom Walsh
... I really couldn t say, the spec sheet just is that vague. My board is only measuring the voltage drop across a 3.3K resistor. They are being used for EOL
ADC leakage current followup - TomW
2006-03-07 by Sutton Mehaffey
Tom, Since Philips isn t responding / hasn t responded to my ADC leakage question, as you said would probably happen, is it safe to say the leakage at the AD0