Re: [lpc2000] LPC214x status
2006-01-15 by Rob Jansen
Dear nonuckingfumber, OT: would it be possible to change your name into your real name, my e-mail mind keeps thinking this is spam ... Note that the lpc2148 is
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Re: [lpc2000] [OT] Supplying LCD Contrast/Drive Voltage
2006-01-15 by Sean
Unfortunately the source that I am using for most of my components doesn t carry that regulator. However your idea got me thinking. From another suggestion
Re: [lpc2000] [OT] Supplying LCD Contrast/Drive Voltage
2006-01-14 by Tom Walsh
... Interesting technique. I also was thinking PWM followed by a filter, but I was thinking that you would need to switch the output off/on. Your solution to
Re: [lpc2000] Reset IC
2006-01-14 by Tom Walsh
... BTW, the LTC1985 allows you to add a push button for the reset. :-) TomW -- Tom Walsh - WN3L - Embedded Systems Consultant http://openhardware.net,
Re: [lpc2000] Reset IC
2006-01-14 by Tom Walsh
... I use the LTC1985ES5-1.8, this monitors both the 3.3v and 1.8v supply. Look Linear Technologies website for datasheet (http://www.linear.com). -- Tom Walsh
Re: MAC address for NM7010A
2006-01-14 by adrianjball
One thing I have done in the past, when I needed just a few MAC addresses, was to go to a computer disposal or recycling store and buy a box of old (generally
RE: [lpc2000] Connecting big endian device to LPC2210
2006-01-14 by Joel Winarske
... I haven t looked at his code in question, so I listed the potential possibilities. If network byte order isn t handled in a portable way, and code was
Re: [lpc2000] Connecting big endian device to LPC2210
2006-01-14 by Micron Engineering
Joel Winarske ha scritto: So, does this hardware byte swap solve all endian problems? Can you use the Ethernet MAC chip without changes to the code?
RE: [lpc2000] Connecting big endian device to LPC2210
2006-01-14 by Joel Winarske
... The byte swapping of bus high/low bytes only makes bus endianess happy. You still need to concern yourself with CPU endianess of code. If code was
Re: LPC21XX 3rd UART Example needed
2006-01-14 by Carsten Grøn
Radim, I have some 10 year old code on my website at http://www.moonbounce.dk/embedded.htm look for second last entry. This is code running on a Philips 87C750
LPC21XX 3rd UART Example needed
2006-01-14 by radim100
Hi, I need 3rd UART in my project so software UART implementation is obvious . I have transmitting part but does anybody has some interrupt driven receiver
LPC214x status
2006-01-14 by nonuckingfumber
I am starting a project which was planning to use an LPC210x and an FTDI chip for a USB port. I have been wondering about wether it would be wise to go for the
Re: [lpc2000] LPC2148 and UART with hardware handshaking
2006-01-14 by Robert Adsett
... I knew about the fractional generator but not the others. Nice. Thanks Robert Freedom has no meaning of itself. There are always restrictions, be
Re: LPC2148 USB samples (not working)
2006-01-14 by Carsten Grøn
Found a few examples, one written in C#, and I have been modifying this one to my use, all ok. I went back to the Philips VCOM example, and changed the code
Re: [lpc2000] [OT] Supplying LCD Contrast/Drive Voltage
2006-01-14 by Rob Jansen
Sean, Herbert s solution looks good. I did the voltage multiplier stuff (a capacitor/diode network) connected to a PWM and that does generate the proper
Re: [lpc2000] Reset IC
2006-01-14 by Karl Olsen
... From: Sean To: Sent: Saturday, January 14, 2006 10:00 AM Subject: Re: [lpc2000] Reset IC ...
Re: [lpc2000] LPC2148 and UART with hardware handshaking
2006-01-14 by Karl Olsen
... From: Robert Adsett To: Sent: Saturday, January 14, 2006 6:46 AM Subject: Re: [lpc2000]
Re: LPC2148 USB samples (not working)
2006-01-14 by Carsten Grøn
OK, are there any generic testprograms out there that will allow me to just test the basic functionality (something like the hidclient1), I need nothing
Re: [lpc2000] Re: MAC address for NM7010A
2006-01-14 by Karl Olsen
... From: Ryan Niemi To: Sent: Saturday, January 14, 2006 12:38 AM Subject: [lpc2000] Re: MAC address for
Re: [lpc2000] Re: MAC address for NM7010A
2006-01-14 by vineet jain
Thanks for the input. Actually there are 2^48 MAC addresses existent in the world.The 1st three octets are assigned by the IEEE. Look up the link for details:
Re: [lpc2000] Reset IC
2006-01-14 by Sean
In most cases you can just use an RC pair to give a suitable delay large enough to handle almost all cases, unless you really need the reset IC. -- Sean
Reset IC
2006-01-14 by jk jlkj
Hi friends, Can some one tell me which Reset IC can be used for LPC2214 of 1.8V. Regards, Jerome Send instant messages to your online friends
Re: [lpc2000] [OT] Supplying LCD Contrast/Drive Voltage
2006-01-14 by Herbert Demmel
Dear Sean, we had to deal with this issue on our unversal LCD controller boards - see at www.demmel.com - and we solved it as follows: We took the (very cheap)
Re: [lpc2000] LPC2148 and UART with hardware handshaking
2006-01-14 by Robert Adsett
... The short answer would be yes. The longer answer is to ask What are you expecting that to do? If you expect the handshake to take place automatically
Re: LPC2148 identifyed as a LPC2138 ?
2006-01-14 by jayasooriah
Aplogise for the delayed response ... ... DCMA did not enter my mind. If you look at the law as it stands, it has very specific exclusions in relation to
Simple Intel-format LPC Loader
2006-01-14 by jayasooriah
Hello, For those interested in looking at alternate boot loader environments for LPC, you may be interested in checking the one I have put up for LPC2105.
Re: T and G commands
2006-01-14 by jayasooriah
Dear philips_apps, While I very appreciative that you have responded, I note you have chosen to do this selectively. You have not to address CSI vulnerability
Re: [lpc2000] [OT] Supplying LCD Contrast/Drive Voltage
2006-01-14 by Onestone
You reWelcome. When I last did this digital pots were $2-3. I d look at the 573 rather than the 373, it is bussed nicely, 8 inputs on one side, 8 outputs on
Re: [lpc2000] [OT] Supplying LCD Contrast/Drive Voltage
2006-01-13 by Sean
I am liking the MC34063 idea, it s only $0.50 in 100qty, plus $0.85 for supporting components. Add in a digital pot (i.e. MCP4021 - $0.70) in place of the R1
Re: [OT] Supplying LCD Contrast/Drive Voltage
2006-01-13 by bigakisgr
I had the same problem with a seiko lcd screen. The simplest solution, is to use one of the most common chips on the market. MAX232 or MAX3232 for 3.3V. It
Re: [lpc2000] [OT] Supplying LCD Contrast/Drive Voltage
2006-01-13 by Onestone
After messing with this one for years I finally went to Winstar and get mine on baord for free, however prior to that for digital control I used the MAX686,
Re: [lpc2000] Re: LPC2148 USB samples (not working)
2006-01-13 by Bertrik Sikken
... Hash: SHA1 ... No, I tried but I didn t get them to work properly. Bertrik ... Version: GnuPG v1.4.1 (MingW32) Comment: Using GnuPG with Thunderbird -
Re: [lpc2000] Digest Number 921
2006-01-13 by Steve Franks
... I have built the vcom example on the Keil tools and burned it to a IAR board, and it works (as well as the windows driver) as described, after adding the
Re: LPC2148 USB samples (not working)
2006-01-13 by Carsten Grøn
Yup, the ARM instead of THUMB mode did the trick !! Wonder why they (keil) releases the project set to THUMB mode ??) Anyway, the PC now sees two HID devices,
[OT] Supplying LCD Contrast/Drive Voltage
2006-01-13 by Sean
Sorry for the OT post, but I figure that since this is something common to embedded projects you guys might have an elegant solution. I m looking to create a
Re: [lpc2000] Re: LPC2148 USB samples (not working)
2006-01-13 by Bertrik Sikken
... Hash: SHA1 ... Before trying to make it work with gcc, I first made it work with the Keil compiler and my EA board. To make it work, I needed to: * Add
Re: LPC2148 USB samples (not working)
2006-01-13 by Carsten Grøn
Thanks for the comments Bertrik ! I m currently using Keil and their ULINK JTAG, and the sample from their own website USBHID (also tried the USBMEM, same
Re: LPC2148 USB samples (not working)
2006-01-13 by Carsten Grøn
Some further info: I basically just added the soft connect to the Keil USBHID sample: PINSEL1 |= 0x80004000; and then changed the LED s to something
Re: [lpc2000] LPC2148 USB samples (not working)
2006-01-13 by Bertrik Sikken
... Hash: SHA1 ... I too have an LP2148 from embedded artists and I just got the usbmem example working with gcc to the point that windows recognises my board
Re: [lpc2000] Re: Interfacing FPGA to lpc2294 external bus
2006-01-13 by David Hawkins
... Hey Simon, ... Good for you! I took a quick look at the data sheet, and it really doesn t look too hard. The FPGA either needs to look like SRAM, which the
LPC2148 USB samples (not working)
2006-01-13 by Carsten Grøn
Hello, I have been playing around with some of the USB samples from Keil etc, and been trying to get just one of them to run on a LPC2148 board from
Re: Interfacing FPGA to lpc2294 external bus
2006-01-13 by itsjustimpossible
... so that ... FPGA ... ... strobes as the ... location. ... on the address Hi Thanks to all of you who replied, and thanks for the suggestions.
Re: [lpc2000] LPC214x: USB hangs after some hours
2006-01-13 by Micron Engineering
Karsten Weiss ha scritto: Hello Gregor, this sounds familiar to me. First of all, you should check, if the problem is on the host or on the client side. I
Re: Problem with VCOM PC PLPU-S2K driver
2006-01-13 by arrek_x
I solved the problem and driver started working - it was an electrical problem (Windows was not a reason ;) ). Sorry for taking your time. greetings
Re: [lpc2000] LPC214x: USB hangs after some hours
2006-01-13 by Karsten Weiss
Hello Gregor, this sounds familiar to me. First of all, you should check, if the problem is on the host or on the client side. I haven t worked with the LPC
RE: [lpc2000] Re: tcpip
2006-01-13 by Joel Winarske
... http://sourceforge.net/project/showfiles.php?group_id=66182
LPC2148 and UART with hardware handshaking
2006-01-13 by Gus
Hello, Is it possible enable TX,RX,CTS and RTS on UART1 on LPC2148 (with HW handshaking) while using the rest of UART1 pins as general purpose pins? Thanks,
Re: tcpip
2006-01-13 by atmelbr
... Hello, Where I can find more information about OpenTCP ? ... enj28j60 drivers. (All of them working with ported avrlib netstack with lpc2292, so it will be
Re: Have any of you used Ashling Trace Debugging
2006-01-13 by lpc2100_fan
... Hi, buying the Ashling Trace tools buys you a debugger, the compiler comes for free. The same free compiler (GCC) can also be downloaded, the debugger
LPC214x: USB hangs after some hours
2006-01-13 by gcopoix
Hi LPC group, I have an unnice problem regarding the LPC 214x USB communication: I ve built a project based on the Keil MassStorage example. The only