Re: How fast can it go? The LPC2148 much faster :-)
2005-06-28 by philips_apps
Dave, same people listening to all of you here, replying to the forum, specifying new features, writing documentation.... Will do our best to catch up and
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Re: [lpc2000] Having trouble getting interrupts to work on GNUARM + LPC2106
2005-06-28 by Richard
... No, we don t do anything behind the scene. We just have good examples etc. There are some tricks to use the VIC, read the examples and docs carefully. ...
Having trouble getting interrupts to work on GNUARM + LPC2106
2005-06-28 by chabely_k99
Does anyone have a simple example including a startup.s file that I can compile in GCC that demonstrates how to use interrupts? I ve looked at and have tried
Re: [lpc2000] SSP_SPI1 Read
2005-06-28 by Don Williams
Im about to implement this design in copper and assume (hope?) I know whats happening - but I dont understand ur question. With LPC2138 as master in receive
Re: LPC214x fully-compliant USB2.0 ARM7 MCU Press Release
2005-06-28 by slawcus
No problem, I will also try to run the current consumption tests. I presume that startup isn t so different to LPC2138 (and programming the flash also). And
RE: [lpc2000] Re: LPC214x fully-compliant USB2.0 ARM7 MCU Press Release
2005-06-28 by Dan Beadle
Is Philips offering any USB stack for this device? _____ From: lpc2000@yahoogroups.com [mailto:lpc2000@yahoogroups.com] On Behalf Of jamesasteres Sent:
Re: [lpc2000] Re: LPC214x fully-compliant USB2.0 ARM7 MCU Press Release
2005-06-28 by Martin Maurer
Hello Slawc, you could at least read out the chip id and sent it to me (when your PCB is filled and working) :-) BTW: Why are the chip ids are not listed in
Re: How fast can it go? The LPC2148 much faster :-)
2005-06-28 by dave_baker_100
Excellent! A semiconductor manufacturer listening to the users and then responding in a relatively quick time (taking into account tape out times &
Re: LPC214x fully-compliant USB2.0 ARM7 MCU Press Release
2005-06-28 by slawcus
What about user manual? I got sample (LPC2148) and PCB is going to be on my desk next week and without user manual this part and all the goodies are useless.
Re: LPC214x fully-compliant USB2.0 ARM7 MCU Press Release
2005-06-28 by jamesasteres
It s a device. And although it is USB 2.0 compliant it transfers data at 12 Mbit/second. James ... 2.0 ... and ... Speed ... and ... I/O ... normally ...
RE: [lpc2000] Re: LPC214x fully-compliant USB2.0 ARM7 MCU Press Release
2005-06-28 by Dan Beadle
Device... LPC2141 Microcontroller with USB 2.0
Re: LPC214x fully-compliant USB2.0 ARM7 MCU Press Release
2005-06-28 by Gus
is this USB device? host? on-the-go? Gus ... apart ... USB ... a ... USD$3.60. ... and
lpc3xxx
2005-06-28 by Jim Hunt
Anyone know anything more about the LPC3000 series? I ve seen the Feb press release on the Philips web site. Philips sales couldn t come up with anything
Re: Problems with constructor of static member class
2005-06-28 by soren_t_hansen
... with static object of your class. ... I have found and added the following code: LDR r0, =__ctors_start__ LDR r1, =__ctors_end__ ctor_loop: CMP r0, r1
programing more than ~32kB flash in LPC2138
2005-06-28 by Jaromir
How? lpc21isp(v1.25) : Record Type 04 not yet implemented - ignore? after download lpc dosn t work. philips flash utility: Code in Hex file exceeds Flash
LPC214x fully-compliant USB2.0 ARM7 MCU Press Release
2005-06-28 by philips_marketing_usa
Philips industry-leading LPC214x series of fully-compliant USB 2.0 Full Speed ARM7 MCU As you know, not all ARM MCUs are implemented in the same way and
Re: [lpc2000] Re: Problems with constructor of static member class
2005-06-28 by Jaromir
Hi First : instead static member , better is use singleton that call function with static object of your class. Second: standard startup.s file ( example from
Re: Problems with constructor of static member class
2005-06-28 by soren_t_hansen
... I belive I already do this? In the 2 lines just below (Source)? ... I know that the style isn t great, but it is the best way to approach the problem we
Re: [lpc2000] Problems with constructor of static member class
2005-06-28 by thomas.kuschel@anton-paar.com
Hallo Søren, When you declare a static data member within class, you are _not_ defining it. ( That is, your are not allocating strage for it) Instead you must
Re: How fast can it go? The LPC2148 much faster :-)
2005-06-28 by Karl Olsen
... Can you do ISP through the USB device port, or do you still need a serial port for that? Karl Olsen
Re: How fast can it go?
2005-06-28 by Karl Olsen
... I d guess around 13/15 clocks (4.6 MHz / 4.0 MHz) when executing out of RAM/flash. Generally for LPC2000 chips, MAM enabled, MAMTIM=3: Simple ALU
SSP_SPI1 Read
2005-06-28 by sudip nag
Hi Everyone, I am using LPC2138 s SSP Controller (SPI1) in SPI mode. I am successful in sending data to SPI slave device. But confused how to read data from
Problems with constructor of static member class
2005-06-28 by soren_t_hansen
Hi all. I suspect the GNUARM compiler to have a flaw, since the following code doesn t work as intended: (Header) class A { public: A(int x); int m_x; static
Bouncing members
2005-06-28 by leon_heller
I ll be tidying up the Members list by removing those whose emails are bouncing. If you find you have been deleted, please resubscribe. Leon LPC2000 Group
Re: Reading from flash
2005-06-28 by albin_martinsson
Ok, I have now set the system clock to 24 MHz and it works fine. Thanks for all help, now I am going to trim up the speed to see were the limit is. But i still
RE: [lpc2000] Re: Reading from flash
2005-06-28 by Dan Beadle
It sure sounds like you have it configured correctly. I would try going with the default speeds and see if you have any issues (12MHz). If the symptom goes
Re: Reading from flash
2005-06-28 by albin_martinsson
Hi Thanks for the quick answer, the MAM is disabled, PLL is set to MUL with 4 (clock freq * (4+1)) Im using the MCB2100 so the clock freq is 12 MHz and with
Re: Free LPC2xxx bootloader update tool
2005-06-28 by tildesign2
We did some more tweaking to make some improvements. The newest release [V1.0r2] of our free bootloader update tool is now available from
RE: [lpc2000] Reading from flash
2005-06-28 by Dan Beadle
The JTAG dump does not run at the same speed as the internal FLASH. (Generally slower). I would GUESS that you might have the MAM set up too fast or the PLL
Reading from flash
2005-06-28 by albin_martinsson
Hi Anyone knows why I get some bit-errors when I am reading from the flashmemory. In my program I store some data (texts and other configurations) with the IAP
Re: How fast can it go? The LPC2148 much faster :-)
2005-06-28 by philips_apps
Hi all, today the LPC2148 was announced to the press. The preliminary DS has been posted on this group by our marketing recently. One very important
Re: [lpc2000] How fast can it go?
2005-06-28 by Robert Adsett
... That s the slow part. Pin toggle rate is about 3.8MHz. Narrowest part of that has a time of 118nS. If you need to run any sort of handshaking slow that
Re: [lpc2000] How fast can it go?
2005-06-28 by Leon Heller
... From: markevans_1 To: Sent: Tuesday, June 28, 2005 2:01 AM Subject: [lpc2000] How fast can it go? ...
How fast can it go?
2005-06-28 by markevans_1
Hi guys, I am finding it a little tricky to calculate how fast this chip can actually go for my app. (Instruction cycles and MAM) I was wondering if anyone can
RE: [lpc2000] Newbie 'getting started' question
2005-06-27 by NMI Sales
Our Tini2106 development kit is available for only $95, and Jim Lynch has put together an excellent debugging tutorial that details the hardware and software
Newbie 'getting started' question
2005-06-27 by c_hall2001
After trying and failing to get the hang of the ARM-GCC-wiggler combo I m ready to give it another try. First, I ve pretty much given up on the wiggler. Made
Re: makefile
2005-06-27 by lynchzilla
Hi Steve. You might read my tutorial about ARM Cross Development with Eclipse which is listed in the links for this LPC2000 group. There s also a link to
Re: [lpc2000] makefile
2005-06-27 by Jim Parziale
A good way to start is FreeRTOS. This has to be one of the best examples in documentation I ve seen, not to mention a really cool RTOS. The sample code
makefile
2005-06-27 by paloalgodon
I am looking for an example makefile. I just got a 2106 demo board and got gnuarm installed, and I m wondering if anyone can walk a newbie through the correct
Re: [lpc2000] Re: Epson lcd controller
2005-06-27 by Sebastien Jacquemard
Thank you for your reply I found on the Epson Web site an applicaiton note to connect an intel strong arm to the epson controller. Thyey connect A16:1 of the
RE: [lpc2000] 3.3 v power supply problem
2005-06-27 by Dan Beadle
I have done several LPC systems and have found no power sequencing issues. I do tend to drive the V1.8 from either the V3.3 regulator or from a 5V
Re: looking for _divsi3
2005-06-27 by roelof t Hooft
Hi, Just a followup on my own message. First thanks to yannick and bastian. The whole thing compiles just ok by using arm-alf-gcc to link. The following is the
Re: Sort of OT, how to send more than 8 bytes using J1939 BAM?
2005-06-27 by gregdeuerling
... to ... can ... Thanks Chris! I ve purchased the doc and found all the info I needed. Thanks for the reply!
Re: Sort of OT, how to send more than 8 bytes using J1939 BAM?
2005-06-27 by gregdeuerling
... that ... long ... Thanks for the info. Your post and the proper SAE document I was able to figure this out. Thanks for the reply!!!
3.3 v power supply problem
2005-06-27 by rohan patil
hi everybody i have developed lpc2106 board for my project but after making some on off operation 3.3v pin gets shorted is there any special power supply
Re: Executing Code From RAM
2005-06-27 by lpc2100_fan
Hi, first of all executing from RAM definitely possible. Are you talking internal or external RAM? If internal, that gives you max. speed, if external it is a
Re: OT: Is there an easy way to convert expressPCB files to EAGLE files?
2005-06-27 by tonalbuilder2002
Eagle has 2 very active technical support forums, where I am sure you can obtain a definitive answer... http://news.cadsoft.de/forum.htm Bill T.
Suggested USB interface solutions LPC2142/28
2005-06-26 by krisgorn
In LPC2142_48(preliminary).pdf is schematic suggested USB interface solutions. Is it correct? Usually D+ and D- are connected resistors 27 Ohm. On the
Re: [lpc2000] Re: Epson lcd controller
2005-06-26 by Richard Duits
The LPC22xx have Byte Lane Select lines (BLS0 to BLS3) that you can use for this. You don t need the WAIT pin, because you can configure the External Memory
Re: [lpc2000] Re: Epson lcd controller
2005-06-26 by 42Bastian Schick
sebfr74 schrieb am Fri, 24 Jun 2005 21:32:59 ... No, you should build this with some logic out of the access lines (A0/A1 end so on).