Partially remmaped vector int table??????
2004-10-28 by givc@yahoo.com
Hello everyone, I m developing an environment with my own bootloader and MainApplication to allow updrades via CAN controller. Each application has it s Vector
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RE: [lpc2000] Ethernet controller for LPC2106
2004-10-28 by Joe Hlebasko
Mark, I have not used this chip. I STRONGLY recommend to get the errata sheet and request the unpublished errata from Microchip for this chip. I had a very
RE: [lpc2000] own bootloader and IAP problem
2004-10-28 by Joe Hlebasko
I am not sure of the rest of your design, but here is how we typically handle the reprograming of an application. Bootload sequence: read in application CRC
Re: [lpc2000] No interrupt serviced for UART
2004-10-28 by Charles Manning
Did you enable interrupts in the CPU core too? With ARM parts the core is considered different to the peripherals and the VIC is a peripheral. You therefore
Re: Ethernet controller for LPC2106
2004-10-27 by Mark Butcher
... board so ... bit ... easy to ... Hi Paul Problem I have is that the other ports on the LPC2106 are all used up... SPI is still free and is probably faster
RE: [lpc2000] Ethernet controller for LPC2106
2004-10-27 by Paul Curtis
Mark, Bit of a tangent, but I got uIP working on the Olimex LPC-E2124 board so it would be possible to get it working on the 2106 too--it s just bit bashing.
Ethernet controller for LPC2106
2004-10-27 by Mark Butcher
Hi All I would like to make a LAN connection to an LPC2106 design. It seems best to use the SPI interface but I don t know much about SPI Ethernet controller
Re: LPC2xxx GPIO Outputs Born LOW
2004-10-27 by philips_apps
All, I have verified that the port pins (GPIO) will be driven low if they are switched to output mode. BUT, I have also verified that they will switch high if
Re: Wiggler
2004-10-27 by johnnorgaard2003
Hi Have you checked your Parallelport settings. Only EPP mode will do with wiggler, not ECP mode. best regards John
Re: Looking for low cost toolchain for LPC2106
2004-10-27 by Stephen Pelc
... Since you have to port the code from language to another (if I read you correctly), consider using Forth. Our VFX compiler generates good code. For GBP 165
Re: help for read PWM
2004-10-27 by moostieuk
You can t do this! Once the pin is set to one of the special functions you cannot read it s state. (Bit of a mistake imho, but theres probably a perfectly
Re: LPC2xxx GPIO Outputs Born LOW
2004-10-27 by Leighton Rowe
... several ... when ... Currently there are 2 Output pins on my prototype board that requires pullup resistors to work, or else I ll have no way of
help for read PWM
2004-10-27 by dasbento@aeiou.pt
Hello, someone know how read pwm (i.e. detect if the value read (in CR0, CR1 and CR2) is rising edge or falling edge), since I have interrupts enable in both
Re: Wiggler
2004-10-27 by ian48harry
Also remember to disable the on-board debugger. Ian ... enable
Re: IAP command problems
2004-10-27 by Helmut Bitter
... happen. ... Sometimes it is simpler as you thing!! To philips_apps: There is an error in the LPC2114/2124/2212/2214 USER MANUAL(date 2004-05-03) - On page
RE: [lpc2000] Re: LPC2xxx GPIO Outputs Born LOW
2004-10-27 by Lasse Madsen
Hi Just my two cents on the matter ... This could actually be a great problem I my self have created several PLC controllers where I wanted the output to be
No interrupt serviced for UART
2004-10-27 by didier_edna
Hello all, After trying to figur out what the heck is going on for over a day, I decided to throw the question in this group. Just sending out a string through
Re: strange problem with GCC
2004-10-27 by didier_edna
... Hello, Sounds normal, if you add a ghost function, that is never called, the optimalisation routines of a good compiler removes that routine. Didier ...
Re: i2c stop bit
2004-10-27 by zpierre007
Try this: #define STA 0x20 #define SIC 0x08 #define SI 0x08 #define STO 0x10 #define STAC 0x20 #define AA 0x04 #define STOPI2C I2C_I2CONCLR = SIC;
RE: [lpc2000] Re: Wiggler
2004-10-27 by Leon Heller
-- Leon Heller, G1HSM Tel: +44 1424 423947 Email: aqzf13 at dsl dot pipex dot com WWW: http://www.geocities.com/leon_heller ... That looks like the cause of
Re: Wiggler
2004-10-27 by theeuwke
... speed ... the ... I tried al the speed settings, no luck. I Just putted a scope on it, Result when i connect with ocdremote: nRST: pull up TDO : pull down
i2c stop bit
2004-10-27 by sifiland
Hello, my program generate no STOP bit during the writing. Can you help me there further? Enclosed you receive the files . ... I2DAT = Data; I2CONCLR =
strange problem with GCC
2004-10-27 by zpierre007
hi every Body, Today i found a strange bug. My board (based on a LPC2106) get some data from a device. My problem is : if i add more or less source code in my
Re: Wiggler
2004-10-27 by leon_heller
... wrote: Something else I just remembered: you might have the interface speed set too fast, try slowing it down. The speed seems to depend on the
Re: LPC2xxx GPIO Outputs Born LOW
2004-10-27 by Leighton Rowe
... does ... have ... first ... and ... I m not sure what you re using your pin(s) for, but I know working around multidirectional GPIO pins can be a pain
RE: [lpc2000] Re: Wiggler
2004-10-27 by Leon Heller
... Have a look at these notes of mine: http://www.geocities.com/leon_heller/lpc2104.html Check on your Ashling board that DBGSEL and TRST are tied high and
Re: LPC2xxx GPIO Outputs Born LOW
2004-10-27 by markcrow
Yes, I actually tried setting the state (IOSET) before setting the direction to output with no effect. And the 22xx user s manual does state that performing
Re: Wiggler
2004-10-27 by theeuwke
... but ... on ... the ... Mmm, it resets good now, but I have still some problems. I put some little program on the board to enable the JTAG port (i have to
RE: [lpc2000] Re: Wiggler
2004-10-27 by Leon Heller
... It should be OK then. What do you ... It should be supplied from pins 1 and 2 on the 20 way header that connects to the target board (3.3V). Leon
Re: I need IAP help...
2004-10-27 by burner_itfi
... hello i have had the same problem. When i want to call the iap_entry function the processor hang up. I have said the gcc that it is thumb code but it still
own bootloader and IAP problem
2004-10-27 by burner_itfi
hello friends i hope you can help me. I programmed a bootloader (sector 0) who can check the flashed application (sectors 1-13) if the application is correct
Re: Wiggler
2004-10-27 by theeuwke
... but ... on ... the ... uh, ok, but the ondly diference is 1 extra resister, but I will put it on my board. And, I use a BC576C for the Transistor. What do
RE: [lpc2000] Wiggler
2004-10-27 by Leon Heller
... Try my schematic and PCB design: jtag.zip That works OK for me. Leon
Wiggler
2004-10-27 by theeuwke
Hi Everyone, I build myself a wiggler, I used the schematic from sobellinni, but I used a 74HC244N, put 5v on the VRef. I configured my board, but OCD
Re: [lpc2000] makefile
2004-10-27 by Robert Adsett
... It sounds like you are not actually linking in the newlib-lpc support. One possibility is that the main newlib library is overriding the newlib-lpc
Re: [lpc2000] Looking for low cost toolchain for LPC2106
2004-10-27 by micheal jack
Hi I am using a low price toolchain for chips based on ARM. It include IDE, Emulator, and emulator board. you can view their website www.embedinfo.com. The
makefile
2004-10-26 by Abdul R Rafiq
Hi, I am trying to setup my dev. environment using gnuarm and newlib3. the makefiles in newlib3 makes the entire lib. Is there a sample makefile that
Re: [lpc2000] LPC2xxx GPIO Outputs Born LOW
2004-10-26 by Robert Adsett
... Just a stab in the dark, I would have thought they would default to the state of the output register. Did you set the output before changing to output?
LPC2xxx GPIO Outputs Born LOW
2004-10-26 by markcrow
I was surprised to discover that GPIO pins, just after they re configured as outputs, default LOW (the opposite state of its startup high-impedance input
Re: Digikey - was: 3rd serial port
2004-10-26 by R M
Thanks for the response Robert. Excellent idea Gabe - I just filled out a quote. - Rod
explanation
2004-10-26 by domingos_bento
Hello, I m to use the Tinyarm DIP50 that has the lpc2129 and in the user manual says that it is tolerant to 5V in ports I/O, but in many of the emails the
Re: I need IAP help...
2004-10-26 by albin_martinsson
... do ... 2do ... thumb/arm ... Hi Thanks for your help.. but i did get it to work.. but I still dont know what i was doing wrong.. but this is how i solved
Re: I need IAP help...
2004-10-26 by Leighton Rowe
... read ... Yes. If you re running ARM code and u need to use the IAP u need 2do a thumb instruction. Though I m not familiar with your compiler, does GCC
Re: [lpc2000] Re: Debugging: access memory during program execution?
2004-10-26 by Oliver Betz
... in the PDF document you mentioned, I only found the term RealMonitor : RealMonitor is a component of ADS, and requires either Multi-ICE Version 2.0 or
Re: I need IAP help...
2004-10-26 by albin_martinsson
... ... Thumb ... Im not calling the IAP routines from Thumb mode. Do you have to do that. There is a command in the gcc compiler
Re: I need IAP help...
2004-10-26 by Tutors of ESAcademy
... Could it be because you are not calling the IAP routines from Thumb mode? Please see also this post for a good example on how to do it:
Micrium announces uC/TCP-IP V1.50
2004-10-26 by Jean J. Labrosse
As the world is moving toward a global IP interconnection capability, a multitude of new devices will require to implement a TCP/IP based networking interface.
Micrium announces uC/USB V1.00
2004-10-26 by Jean J. Labrosse
Micrium announces uC/USB V1.00, a USB client bulk stack. The USB client bulk stack has been designed to work on any embedded system with USB client controller.
Re: Debugging: access memory during program execution?
2004-10-25 by lpc2100_fan
Hi Oliver, since your last post I learned something new about debugging. The Philips implementations of the ARM micros include something called
Re: 2104 linker script
2004-10-25 by lpc2100_fan
Sanjay, to be more specific, the LPC2104 is identical to the LPC2106 except the SRAM. While the LPC2106 offers 64k SRAM, the LPC2104 only offers 16k SRAM (and