Re: [fpc-pascal] Forking the GitLab FPC Source repository

On Mon, May 1, 2023 at 4:24 PM Norman Dunbar via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > On 30/04/2023 16:59, Michael Van Canneyt via fpc-pascal wrote: > > > The repo is not private. > Ok, thanks. my assumption was obviously incorrect then. > > > > One possible reason is that the

Re: [fpc-pascal] IRC channel for FreePascal support ?

On Thu, Apr 13, 2023 at 11:39 AM Tomas Hajny via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > On 2023-04-13 11:23, Jacob Kroon via fpc-pascal wrote: > > > Hi Jacob, > > . > . > > Ok, maybe this "Joanna" is on this mailing list and would care to > > elaborate more why I got banned ?

Re: [fpc-pascal] FPC/Lazarus on RPi4 - How to read/write I2C connected EEPROM?

On Wed, Apr 5, 2023 at 12:43 PM Bo Berglund via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > On Wed, 5 Apr 2023 11:40:09 +0200, Christo Crause via fpc-pascal > wrote: > >Looking at the datasheet for CAT24C128, Fig. 6 Byte Write Sequence, shows > >no repeated

Re: [fpc-pascal] FPC/Lazarus on RPi4 - How to read/write I2C connected EEPROM?

On Wed, Apr 5, 2023 at 11:22 AM Jean SUZINEAU via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > May be you could get the source code of i2ctransfer from i2c-tools and > compare it with the code in i2c.pas ? > Good idea, that led to the suggestion to try the WriteBytes method which is

Re: [fpc-pascal] FPC/Lazarus on RPi4 - How to read/write I2C connected EEPROM?

On Wed, Apr 5, 2023 at 7:55 AM Bo Berglund via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > On Wed, 05 Apr 2023 00:33:50 +0200, Bo Berglund via fpc-pascal > > I *can* write a sequence of bytes into the EEPROM succsessfully using an > i2c-tools command like this: > > i2ctransfer -y 1

Re: [fpc-pascal] FPC/Lazarus on RPi4 - How to read/write I2C connected EEPROM?

See comments below. On Tue, Apr 4, 2023 at 6:52 PM Bo Berglund via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > I use the method: > > i2cMaster.WriteBytesToReg(i2caddress: byte; regAddress: uint16; data: > PByte; > size: byte): boolean;) > > With data specified as follows in the call:

Re: [fpc-pascal] FPC/Lazarus on RPi4 - How to read/write I2C connected EEPROM?

On Sun, Apr 2, 2023 at 9:30 PM Bo Berglund via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > Is there a reason that there is no i2c_write_reg demo in the github > package? > I haven't gotten round to that, waiting for hardware to test the code with. I will try to write one so I can

Re: [fpc-pascal] FPC/Lazarus on RPi4 - How to read/write I2C connected EEPROM?

On Sat, Apr 1, 2023 at 9:57 PM Bo Berglund via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > Question: > Can I use Linux file system commands to read/write the data on the i2c > EEPROM > memory device and if so how from fpc? > To some extent it is possible to handle i2c transactions as

Re: [fpc-pascal] Working on a new way to educate people about pascal

On Tue, Dec 27, 2022 at 6:47 PM Anthony Walter via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > My idea is to implement a web page system where syntax highlight code is > presented like in the Lazarus IDE, and special links are peppered through > and explanation of how and why Pascal

Re: [fpc-pascal] [Question] How to submit our patch?

On Mon, Oct 10, 2022 at 11:47 AM Jinyang He via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > We, a team working for Loongson, are ready to submit some patches which > support a new architecture named LoongArch for FreePascal. [1] is one of > repositories about LoongArch. LoongArch is a

Re: [fpc-pascal] SerReadTimeout question

On Mon, Sep 19, 2022 at 7:51 AM Christo Crause wrote: > > > On Mon, 19 Sep 2022, 03:18 James Richters via fpc-pascal, < > fpc-pascal@lists.freepascal.org> wrote: > >> I can't seem to find any documentation or SerRead or SerReadTimeout.. >> searching for either

Re: [fpc-pascal] SerReadTimeout question

On Mon, 19 Sep 2022, 03:18 James Richters via fpc-pascal, < fpc-pascal@lists.freepascal.org> wrote: > I can't seem to find any documentation or SerRead or SerReadTimeout.. > searching for either along with Freepascal doesn't get me any results. > If it exists somewhere and I am just missing it,

Re: [fpc-pascal] Test Free Pascal program not compiling

On Mon, 12 Sep 2022, 02:59 Terry A. Haimann via fpc-pascal, < fpc-pascal@lists.freepascal.org> wrote: > Trying to compile a small test pascal program on a arm cpu. I beleive > it is an a53. Libre Le Potato > > I am getting the following error: > > Error: Error while assembling exitcode 1 > >

Re: [fpc-pascal] FPC Backtrace

On Mon, Jan 3, 2022 at 3:28 PM James Richters via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > I’m curious if there is some way, perhaps with some directive or something > to force a debug backtrace to happen, but without an error > Try calling Dump_Stack in your code:

Re: [fpc-pascal] Keeping current with FPC Source on gitlab

On Sat, 6 Nov 2021, 02:09 James Richters via fpc-pascal, < fpc-pascal@lists.freepascal.org> wrote: > Do I need to use the source to re-install FPC every time I want to update > it? If so how is this accomplished? > > Or is there a better way to just update everything when I update the >

Re: [fpc-pascal] Conversion from C to Pascal - Left bit shift

On Fri, Sep 3, 2021 at 8:02 AM LacaK via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > Can we say that in Pascal the result of: >E1 shl E2 > is of same type as E1 ? > (so if E1 is LongWord then result is LongWord also?) > > What if there is an expression on left side: >(E1*x) shl

Re: [fpc-pascal] How to get fpc and lazarus sources when svn has shut down?

On Thu, Aug 12, 2021 at 7:34 AM LacaK via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > > I have related question: in SVN was possible to checkout specific > sub-directory (for example if I am interested in fcl-db package only I > checkedout only this sub-directory). > Is it possible

Re: [fpc-pascal] How to get fpc and lazarus sources when svn has shut down?

On Thu, Aug 12, 2021 at 12:50 AM Bo Berglund via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > On Wed, 11 Aug 2021 22:22:54 +0200 (CEST), Michael Van Canneyt via > fpc-pascal > wrote: > > ># Get sources > >git clone https://gitlab.com/freepascal.org/fpc/source.git $FPCVER > ># switch

Re: [fpc-pascal] Interruption handling on i8086

On Sat, Apr 10, 2021 at 10:14 AM Guillermo via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > Hi pascaloids, > > I'm doing DOS development for fun and, after installing the compiler > (was quite hard), I'm having problems handling interrupts. > > I started with keyboard and it doesn't

Re: [fpc-pascal] Questions from Semi-Beginner

On Sat, Feb 20, 2021 at 10:48 AM CSlemaker via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > Title: OS Upgrade Windows 7 to Windows 10 – Free Pascal Consequences ? > > I am currently running under Windows 7 but I MUST upgrade to Windows 10 > Pro. > > Will I need to recompile my Pascal

Re: [fpc-pascal] Value:x:y syntax

On Tue, Feb 9, 2021 at 2:11 PM Luis Henrique via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > At > https://lists.freepascal.org/pipermail/fpc-devel/2021-February/043569.html > I saw the syntax "value: x: y". > > str(value:6:3, valuestr); > What is the name of this and where is it

Re: [fpc-pascal] basic question on begin, end;

On Wed, Sep 23, 2020 at 4:25 PM dano none via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > end; > my_base := my_base + 15; > writeln('current base ',my_base:2); > ch := ReadKey; > { end; { end i = column indexer }} > A different way

Re: [fpc-pascal] bug tracker (bugs.freepascal.org) APPLICATION ERROR #400 (db connection failed)

On Sun, Aug 30, 2020 at 11:26 AM Michael Van Canneyt via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > > > On Sun, 30 Aug 2020, Christo Crause via fpc-pascal wrote: > > > On Sun, Aug 30, 2020 at 9:45 AM Dmitry Boyarintsev via fpc-pascal < > > fpc-p

Re: [fpc-pascal] bug tracker (bugs.freepascal.org) APPLICATION ERROR #400 (db connection failed)

On Sun, Aug 30, 2020 at 9:45 AM Dmitry Boyarintsev via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > The site opens up with: > > APPLICATION ERROR #400 > I also get the above mentioned error when trying to open the website. ___ fpc-pascal

Re: [fpc-pascal] Using built-in serial instead of synaser and the like for Linux console app?

On Fri, Aug 21, 2020 at 12:05 PM Bo Berglund via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > So hence my question: > Is there something bad about serial (built-in to fpc) that makes it > unsuitable for use? > In my limited experience the FPC serial unit is a bit more low level than

Re: [fpc-pascal] fpDebug function-call proof-of-concept

On Tue, 7 Jul 2020, 11:17 Joost van der Sluis, wrote: > Hi all, > > Last weekend I started on the ability to evaluate functions within > fpDebug. And I got quite far. It is a proof-of-concept, still needs a > lot of work. But it works! > Great news! I guess this is a step towards evaluating

Re: [fpc-pascal] Return value of StrToHostAddr and StrToHostAddr6 in sockets unit

On Wed, May 13, 2020 at 9:31 AM Michael Van Canneyt wrote: > > On Wed, 13 May 2020, Christo Crause via fpc-pascal wrote: > > > On Tue, May 12, 2020 at 11:11 PM Noel Duffy via fpc-pascal < > > fpc-pascal@lists.freepascal.org> wrote: > > > >> Sure, I ca

Re: [fpc-pascal] Return value of StrToHostAddr and StrToHostAddr6 in sockets unit

On Tue, May 12, 2020 at 11:11 PM Noel Duffy via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > Sure, I can do that. I will look at creating a patch for this. For your > purposes, do you prefer to have a new bug in the bug tracker opened for > tracking this change? > If your patch is

Re: [fpc-pascal] Bugs in StrToHostAddr6 in sockets unit

On Wed, May 6, 2020 at 12:19 PM Noel Duffy via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > So I guess the question is, is it worth the effort to make > StrToHostAddr6 RFC4291 compliant? Is that something the FPC team would > want, or do they just not use the sockets unit? > There have

Re: [fpc-pascal] Pascal Language Server

On Thu, 23 Apr 2020, 21:43 Ryan Joseph via fpc-pascal, < fpc-pascal@lists.freepascal.org> wrote: > ok, did this and now getting: > > /Users/ryanjoseph/Developer/lazarus/components/lazdebuggergdbmi/gdbmidebugger.pp(63,16) > Fatal: (10022) Can't find unit PropEdits used by GDBMIDebugger > > svn up

Re: [fpc-pascal] About fpc license.

On Fri, 10 Apr 2020, 05:09 fredvs via fpc-pascal, < fpc-pascal@lists.freepascal.org> wrote: > Hello. > > I have done a fork of fpc fixes_3_2 and made some modification of original > code. > > May I distribute the fpc binary of that patched version with the units > files, ready to use

Re: [fpc-pascal] How to rebuild an fpc package

On Tue, Feb 11, 2020 at 4:57 PM Luis - SoftSAT Sistemas < l...@softsatsistemas.com.br> wrote: > > You are using relative paths in -Fu and your current folder is > c:\lazarus\fpc\3.0.4\source\packages\fcl-db, so > > -Fu../../rtl should expand to -Fuc:\lazarus\fpc\3.0.4\source\rtl - the > compiler

Re: [fpc-pascal] How to rebuild an fpc package

On Tue, Feb 11, 2020 at 3:23 PM Luis - SoftSAT Sistemas via fpc-pascal < fpc-pascal@lists.freepascal.org> wrote: > Looking at unit search path the compiler are looking at "sources" dir > instead of "units" dir with the compiled units and i dont know how to fix > this. > >

Re: [fpc-pascal] Git mirror

On Tue, Oct 29, 2019 at 8:27 AM denisgolovan wrote: > Hi all > > Looks like Graeme's FPC git mirror stopped syncing with svn. > I've sent a private mail, but no response. > Could somebody help? > It appears that the last commit on svn was on the 27th (

Re: [fpc-pascal] FPC RGB+W LEDs

A user space library written in C: https://github.com/jgarff/rpi_ws281x On Thu, Oct 24, 2019 at 3:54 PM James Richters < ja...@productionautomation.net> wrote: > I'm thinking about making a controller for SK6812 Individually addressable > RGB+W Led strips, perhaps something I can run on a

Re: [fpc-pascal] *etFTime -> File*etDate

On Sun, Oct 13, 2019 at 8:03 PM Ched < charles.edouard.des.vastes.vig...@gmail.com> wrote: > Hello, > > In https://www.freepascal.org/docs-html/rtl/sysutils/filenameroutines.html > , > > FileSetDate < > https://www.freepascal.org/docs-html/rtl/sysutils/filesetdate.html>Get > file dates should be

Re: [fpc-pascal] Building complier fails in itolitlsreader.pas

On Wed, Oct 9, 2019 at 8:04 PM Ryan Joseph wrote: > Updated from svn just now (r43157) and tried to build but I get this > error. Pasted below is the source from itolitlsreader.pas and it appears > it’s totally mangled. Are other users seeing this also or did my SVN break > something? > >

Re: [fpc-pascal] Illegal counter variable?

On Wed, Sep 11, 2019 at 7:06 AM Ralf Quint wrote: > On 9/10/2019 4:26 PM, wkitt...@windstream.net wrote: > > On 9/9/19 10:11 AM, James Richters wrote: > >> Pascal doesn't have things like step... > > > > hunh??? i don't think that's right but i'm just catching up after > > several 10+ hours days

Re: [fpc-pascal] Compile fpc twice or only once during install?

On Fri, 12 Jul 2019, 14:19 Bo Berglund, wrote: > When I install FPC/Lazarus on new Linux systems I use a script I wrote > several years ago. It is cofigured for the actual versions to install > but otherwise it is self-contained. > > What it does concerning fpc is: > - Get the tagged version of

Re: [fpc-pascal] Compile for WinCE 7, target ARM, CPU Cortex-A9

On Thu, Apr 4, 2019 at 1:13 PM LacaK wrote: > Answering my own question: > > When I build cross compiler using FpcUpDeluxe, where I set "Cross Build > Options Override" to "-Cparmv7A" (The Cortex -A9 cores implement the > ARMv7-A architecture) then I can sucessfully compile my application for >

Re: [fpc-pascal] Registers used by calling conventions

On Sat, Mar 9, 2019 at 12:13 AM Anthony Walter wrote: > ... The {$asmmode intel} compiler directive changes the asm syntax of > what's allowed in your unit, but it does not change how dissasembled code > is displayed in the Lazarus dissasembler view. I'd like to see instructions > dissambled in

Re: [fpc-pascal] INSTALL_PREFIX, INSTALL_LIBDIR

On Fri, 19 Oct 2018, 16:40 christo, wrote: > On 2018/10/18 09:26, Mattias Gaertner via fpc-pascal wrote: > > How to control where 'make install' puts the libraries (e.g. > > libpas2js.so)? > > > > I tried "INSTALL_LIBDIR=~/tmp/lib64", but that moves everything *except* > > libraries to

Re: [fpc-pascal] Will moving from due core CPU to 6 Core CPU of the same clock speed improve the speed of FPC compiling?

On Tue, Aug 7, 2018 at 9:42 AM, Dennis Poon wrote: > Only 20 seconds. But sometimes, when I modify some units used by other > units which are in turn used by other units, FPC throws the following > exception when I compile (not build) > uspdata.pas(228,50) Error: Compilation raised exception

Re: [fpc-pascal] Is this the correct way to configure fpc for multiple arm-embedded subarchs?

On Wed, Jul 4, 2018 at 9:21 AM, Tomas Hajny wrote: > On Wed, July 4, 2018 07:53, Christo wrote: > > Any hints on how to compile and use fpcmake so that changes in the ini > > file ends up in the generated MakeFile? > > I assume that you updated fpcmake.ini in /fpcsrc/utils/fpcm/ (or without >

Re: [fpc-pascal] Generating RTL Units for STM32 Processors

On 28 Feb 2018 4:22 am, "R0b0t1" wrote: I will be following up with you off list, since you do not seem to mind. I'm also interested in the general topic of incorporating embedded controllers (avr at the moment) into fpc. It would be useful to me if I could follow at least

Re: [fpc-pascal] Is this the correct way to configure fpc for multiple arm-embedded subarchs?

Michael, I have just noticed a target-subdir folder in svn.freepascal.org/svn/fpc/branches/target-subdir/ It seems as if rev 30766 contains Florian's first modifications to implementation the subarch subfolder option. On 4 Dec 2017 9:23 am, "Michael Ring" wrote: Hi

Re: [fpc-pascal] Is there a way to execute code after 'initialization' and before 'main', i. e. AddExitProc complement?

On 28 Nov 2017 9:04 PM, "Роман via fpc-pascal" < fpc-pascal@lists.freepascal.org> wrote: > Can I run SortAndInitialize before 'main' without additional user actions? Maybe not exactly what you want but you could probably add the SortAndInitialize procedure to the initialization section of a new

Re: [fpc-pascal] compiler option for $J directive

>> They were used mainly back at TP times to have procedure local static variables (cause that is how they behave as inside procedures). > > Can we make the {$J-} as default in fpc and objfpc mode for the next major release? +1 ___ fpc-pascal maillist

Re: [fpc-pascal] Serial communications: synaser vs FPC's serial unit

On Fri, Aug 18, 2017 at 9:39 AM, Graeme Geldenhuys < mailingli...@geldenhuys.co.uk> wrote: > On 2017-08-18 07:51, Christo Crause wrote: > >> I've also just noted a typing error in GetSerialPortNames: '/dev/ttyAM*' >> should rather be '/dev/ttyACM*'' >> > > My

Re: [fpc-pascal] Serial communications: synaser vs FPC's serial unit

I see the common Linux port names got added to Synaser (trunk) but the BDS variants (https://sourceforge.net/p/synalist/bugs/21/) wasn't added. I've also just noted a typing error in GetSerialPortNames: '/dev/ttyAM*' should rather be '/dev/ttyACM*'' On Thu, Aug 17, 2017 at 3:45 PM, Graeme

Re: [fpc-pascal] FPC for AVR

On 04 Jun 2017 8:29 PM, "Mark Morgan Lloyd" < markmll.fpc-pas...@telemetry.co.uk> wrote: > > What sort of targets are people looking at, what sort of debugging is available, and has anybody experimented with the "AVR Dragon"? As a hobbyist I've built some simple projects with arduino and then

Re: [fpc-pascal] Get value of PPChar ?

I suppose you have to allocate memory and create a pointer to a pointer to this memory which you pass to the function. On 16 Apr 2017 4:58 PM, "fredvs" wrote: > Hello. > > A C method is defined like this: > > MPG123_EXPORT int mpg123_icy(mpg123_handle *mh, char **icy_meta); >

Re: [fpc-pascal] AVR Busy Wait implementation

There is a lot of useful information in avr-gcc code, once you can see past the peculiarities of C. See the implementation of avr-gcc's delay here: cvs.savannah.gnu.org/viewvc/avr-libc/include/util/delay.h and delay_basic.h in the same folder. Basically they use op codes with fixed cpu cycles to

Re: [fpc-pascal] EAccessViolation

On 13 Aug 2015 10:15 PM, Chris Moody inqu...@greensnakedesign.com wrote: Hi all, I have this procedure in my program: procedure DisplayNode (var node:astring); var c, i:integer; begin i:=SizeOf(node); if (i=0) then begin writeln ('node was empty / non existant'); exit;

[fpc-pascal] Adding USB library to FPC

I have seen several header translations of the various libusb variants (0.1, 1.0 win32) scattered on the web and forums. I have also noticed several dead links, a typo or two and some missing function declaration in some of the available pascal translations. Would it not make sense to include a