<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix">I have sent you the header files via
pm, there is only minor improvement to what is currently checked
in, i mixed the lpc header files up with the stm header files,
there I did more work.<br>
<br>
Michael<br>
<br>
Am 19.05.14 04:39, schrieb Justin Smyyth:<br>
</div>
<blockquote cite="mid:WC20140519023936.930004@smythconsulting.net"
type="cite">
<div style="font-size: 16px; font-family: tahoma; color: rgb(0, 0,
0); font-weight: 400; font-style: normal;">
<div> if you have an updated version of lpc13xx.pp ( I wrote the
orginal) that would be good.</div>
<div> </div>
<div> </div>
<div> I would prob re check the C# i had for the nxp lpc 1343
chip agaist this file , now i can target the board i can see
if i get any errors.( also check the specs to make sure its
right too ).</div>
<div> </div>
<div> A bit of work . thats ok</div>
<div> </div>
<div> </div>
<div> Justin</div>
<div> </div>
<div> </div>
<div> ps delphian@smythconsulting &
<a class="moz-txt-link-abbreviated" href="mailto:justin@smythconsulting.net">justin@smythconsulting.net</a> both route to me</div>
<div> </div>
<div> </div>
<div> </div>
<blockquote style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px;
MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid;
MARGIN-RIGHT: 0px"> -----Original Message-----<br>
From: Michael Ring <a class="moz-txt-link-rfc2396E" href="mailto:mail@michael-ring.org"><mail@michael-ring.org></a><br>
To: FPC-Pascal users discussions
<a class="moz-txt-link-rfc2396E" href="mailto:fpc-pascal@lists.freepascal.org"><fpc-pascal@lists.freepascal.org></a><br>
Date: Sat, 17 May 2014 10:35:58 +0200<br>
Subject: Re: [fpc-pascal] Armv7 fpc openocd v8<br>
<br>
<div class="moz-cite-prefix"> First step would be to visit<br>
<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://wiki.freepascal.org/TARGET_Embedded">
http://wiki.freepascal.org/TARGET_Embedded</a><br>
<br>
This page helps to set up basic things like cross toolchain
for arm and to compile trunk of fpc.<br>
<br>
Once you have worked through this you are ready to go.<br>
<br>
ppcrossarm -i should give you a list of available
controllers, when you use trunk you should see:<br>
<br>
LPC1343FBD48 and LPC1343FHN33 in the list of supported
controllers.<br>
<br>
When you have followed the steps of the instructions you
have also checked out latest FPC from trunk, you should now
make yourself familiar with the file
./rtl/embedded/arm/lpc13xx.pp, this file holds all the
register information.<br>
<br>
If you want I can send you a newer version of this file, it
also includes translations of most of the #defines of the
original header files, but for learning first steps the
checked in version is perhaps easier, it is not that big.<br>
<br>
Now you are ready to compile your first hello.pas, this is
the commandline that I usually use:<br>
<br>
ppcrossarm -MObjFPC -Ch1024 -Cs1024 -Tembedded -Parm -vi
-Cparmv7m -WpLPC1343FBD48 -XParm-none-eabi- hello.pas<br>
<br>
When you use objects you need to initialize the heap, change
-Ch (Heapsize) and -Cs (Stacksize) to your needs. -vi give
you info about code and data size.<br>
<br>
arm-none-eabi- is the prefix of your binutils binaries for
cross compiling, if they are not in you path you can also
put the full path in the commandline, but remember to only
use the prefix. something like /usr/local/bin/arm-none-eabi-
will work, C:\tools\bin\arm-none-aebi- should also work<br>
<br>
For debugging you need gdb compiled as a cross debugger, I
built my own gdb to support text UI, so --tui brings you
into a basic GUI inside of gdb, without this you end up in
plain gdb commandline.<br>
<br>
arm-none-eabi-gdb hello.elf --tui --eval-command="target
extended :3333" --eval-command="monitor reset halt"
--eval-command="set mem inaccessible-by-default off"
--eval-command="load"<br>
<br>
After this you are ready to debug.<br>
<br>
I have written an integration into lazarus looooong time
ago, not sure if it still compiles after the huge changes
thst Martin did in the last months, once you have everything
up and running so far we can work on the integration into
lazarus.<br>
<br>
Michael<br>
<br>
<br>
<br>
Am 17.05.14 01:33, schrieb Justin Smyth:</div>
<blockquote
cite="mid:20140516233907.CD3A1101@freepascal.dfmk.hu"
type="cite">
<div>
<div style="FONT-SIZE: 11pt; FONT-FAMILY:
Calibri,sans-serif"> Hi everyone,<br>
<br>
I have recently got open ocd v8 to talk to my nxp lpc
1343 via a stlinkv2 , should fpc ( 2.6.4 or higher
support this type of CPU and does anyone have any ideas
how to hook up gdb to openocd ? I am thinking of using
Lazarus to step through some code if possible)<br>
<br>
Justin</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"> </fieldset>
<br>
<pre wrap="">_______________________________________________
fpc-pascal maillist - <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:fpc-pascal@lists.freepascal.org">
fpc-pascal@lists.freepascal.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal">
http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal</a></pre>
</blockquote>
</blockquote>
</div>
<div style="font-family: tahoma; color: rgb(0, 0, 0); font-size:
13.3333px; font-weight: 400; font-style: normal;"> </div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
fpc-pascal maillist - <a class="moz-txt-link-abbreviated" href="mailto:fpc-pascal@lists.freepascal.org">fpc-pascal@lists.freepascal.org</a>
<a class="moz-txt-link-freetext" href="http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal">http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal</a></pre>
</blockquote>
<br>
</body>
</html>