Discussion group dedicated to the Philips LPC2000 family of ARM MCUs
Search Results for "iap"
Post a new Thread
So far in May, you have voted 0 times ou of a total of 22 votes by the community.
Please help us clean the archives from unuseful discussion threads by using the voting system! Details here.
cynergized - Nov 8 2011
I've been using iap functions with great success, including reflashing the user app on my device and writing various device settings. However, now that I am using them more extens...
Gus - Nov 5 2004
I am using IAP to reprogram the LPC chips. On some chips, I call the
IAP but the IAP never returns! I assume that my code is fine because
it has be...
zizahum - Aug 18 2005
I use PLC2106 for my project, and have to store some data into
emulated EEPROM in flah using IAP. But I am not so shure about how
does IAP operations works and manual is lac...
viskr - Jul 25 2006
I think I've resolved the IAP problem and its due to a GCC "feature",
maybe a bug.
Anyway if you call IAP the way it is specified in the doc's, it works
Greg Esmond - Nov 18 2006
I posted a few days ago about a need to store variables in flash, and Saurabh suggested using IAP (thanks!). However, I can't figure IAP out. I found an app in the files section ...
"fouquet.yann" - Jul 5 2007
I am using IAP with the LPC2103 with IAR developement.
I have found some differences between the generated simple code and
the code I should use for IAP.The difference...
jom1...@gmail.com - Nov 22 2009
I am using Lpc2148 to use its IAP functions too, I am meeting a problem just like that. Could you give me a specific instruction about how to set the xcl to make the IAP funct...
lhaddix - Aug 26 2005
Does anyone know if you can use the IAP routines
on an LPC2138 to write the flash while running
at crystal x6. I saw a note somewhere that said
you had to drop the c...
Branko Karaklajic - Jan 22 2006
I just sign in for those group... greetings to all.
I work on some project with LPC2106, and need to write some user data
tu flash via IAP. I use IAR...
suvidhk - Mar 14 2007
I am experiencing a problem on LPC2368 with IAP functionality.(Using
an MCB2300 Board).
Erase is working fine.The IAP status returns ok for programming but
the programmed byte...
acarbuncle - Aug 18 2005
I am not really understand the function and capability of IAP.
Here are some questions could anyone help me to clarify it.
1. In my opinion the IAP function is u...
Joe - Jun 12 2009
I am getting the SRC_ADDR_NOT_MAPPED error when the source address is in the USB RAM (0x7fd0000 - 0x7fd01fff).
Is it possible to "map" this memory so IAP can work with buffers s...
IAP [11 Articles]
subb...@gmail.com - Feb 3 2009
Hi I am using LPC2138 for my design. I want to use the IAP mode . In ISP pin p0.14 should be low after reset. Does it true for IAP mode also. Should I reset the MC and drive the p0...
Embedded Techie - Jun 30 2008
The IAP routine returns erroneous value (non-zero) when the IAP ZI/RW secti=
on of the application is mapped to external memory. But i read an article w=
hich says I...
albin_martinsson - Oct 25 2004
I really need some IAP help for the LPC2129.
I need to reprogramm the code area in my application and this is
done in my own bootloader.
rtstofer - Dec 17 2009
--- In l...@yahoogroups.com, supriya albal wrote:
> I want to store ADC result in memory. How can I do that?
> I find memory map of lpc2148 very confusing. I don't w...
mark_dell555 - Dec 8 2005
Hi, I'm having a problem erasing the flash with IAP calls on my
lpc2146. I'm making calls to the IAP, and get the chip id fine from
the IAP. Next I make a call to Prepare th...
bue...@lyngklip.dk - Sep 11 2007
I know it is possible to handle interrupts while erasing and programming sectors of the flash, but is it possible to pre-empt the iap altogether?
The iap return code 11 (busy) m...
jpsg123 - Mar 23 2004
It seems returning from an IAP call, I need to insert some delays after returning from an
IAP or else my results would be wrong. Is this because of the ...
topandurangs - Apr 24 2006
I am using LPC2136 IAP and gone through following important
1.The IAP routine resides at 0x7FFF FFF0 location and it is thumb
2.The flash me...
dpavli2 - Oct 24 2006
I own a LPC2138 (ARM7TDMI) development board from iSystem and I am
developing my firmwares with the WinIDEA software.
I know there has already been some discussion ab...
André Moutinho - Mar 25 2009
I am trying to use the ARM flash in order to store application data. According to the manual all interrupts must be disabled prior calling the IAP functions. Does anyone ...
Ghislain Djanang Tchami - Jul 30 2008
Programming the LPC2103 the IAP command to write data into flash do
not work after the command to prepare the sectors. The programming
function is running from RAM during ...
cris_ullmann - Jul 1 2005
I'm still pretty unexperienced in programming the LPC2xxx processors.
I want read and write the internal flash using IAP. At first, I tried
to read the...
mjbcswitzerland - Jan 23 2010
Quote from the LPC17XX manual - "IAP commands, which result in a FLASH write/erase operation, use 32 bytes of space in the top portion of the on-chip RAM for execution. T...
dowlingeoin - Nov 4 2011
I have used IAP previously on LPC2000 family. I have an interesting issue with using IAP on the LPC1788. I know its relatively new just wondering has anyone else has had...
ronak bhalani - Jul 9 2010
I am using IAP command to write into the flash of lpc2103. Is it necessary to disable all the interrupts before calling IAP routine? If so then how i can di...
r_bottleneck - Aug 3 2005
Does anybody know a source where to find a IAP program example ?
I'm not yet familiar with the LPC21xx family and I would like to
use that feature in a new proj...
haim_ec - Jul 8 2005
I'm new in the group. I'm working with an LPC2194 and the uVision3
Keil Software using the GNU compiler. My boot loader version (from the
Flash Utility ...
David Beaulieu - Jun 30 2006
I've got two identical boards that use a LPC2294, one exhibits a
problem and one does not. They are both configured the same and they
both have properly functioning electronics....
Kerem Or - Oct 31 2007
Does anyone know if the IAP programming in LPC2124 has a clock
limitation? I experience with bit errors at random flash locations when
using NXP's IAP flash write fun...
sig5534 - Feb 23 2006
This is a really strange problem. I am using IAP on some of my
internal routines, my code was basically done for sometime now.
Everything was ...
Ashutosh Kulkarni - Jul 1 2009
I was searching on Embeddedrelated.com for IAP firmware.
I am using the Hex file coming on UART and then after receiving 512 bytes of that, I start the flash writing. ...
Saurabh Pandya - Oct 16 2006
*"How Can I change the code"*
This thing can't be done with ISP [in system programming.
Understand the diff. between ISP and IAP...
You can change contents of memory [even cod...
SR - Nov 21 2005
I am using the IAR ARM compiler and can't seem to get the code
compiled with the example given by the datasheet to handle IAP
programming for LPC2138, does a...
sds597 - Feb 8 2007
I am running an LPC2103 with an external clock of 25MHz. I am trying
to use the IAP code to erase and reprogram a section of flash but it
is not working. I am issuing...
araft0 - Sep 2 2004
I am trying to use the IAP commands using lpc2114.
The result is allways 0.
when the C compiler does not have -interwok option, the uC hangs.
weldcon - Apr 15 2009
I am using EINT0 as Power Fail Interrupt and configured the ISR to save application critical data to Flash using IAP. Hardware configuration is such that EINT0 occurs when the powe...
amb...@seatechnik.com - Aug 2 2006
Firstly can anyone point me in the right direction for a document which
gives decent details of exactly what the IAP functions actually do? I've
seen info which effectively gives...
Sridhar gadda - Jun 15 2005
I have written IAP to read PART IDENTIFICATION NUMBER for LPC2129. I am using ULINK to burn firmware and want to display part ID on hyperterminal ...but unab...