Re: [fpc-pascal] Serial to TCP gateway in FPC?

On 26/06/17 23:28, Bo Berglund wrote: [...] > > NEXT: > It looks like I will have to rewrite my relaying program now used in > Windows for the conversion to TCP from RS232 to also work as the > replacement for ser2net on RPi3. This way I can monitor the data > better and check time intervals etc.

Re: [fpc-pascal] FPC 64bit for windows

On 19/05/17 16:15, Sven Barth via fpc-pascal wrote: > Am 19.05.2017 14:53 schrieb "Lukasz Sokol" > <el.es...@gmail.com > <mailto:el.es...@gmail.com>>: >> >> On 19/05/17 13:33, Sven Barth via fpc-pascal wrote: >> >>>>> You don'

Re: [fpc-pascal] FPC 64bit for windows

On 19/05/17 13:33, Sven Barth via fpc-pascal wrote: >>> You don't have to build a 32-bit FPC because an official >>> released installer exists. So this is no problem at all. But >>> seeing as pretty much everything is moving (or already has moved) >>> to 64-bit, why bother with 32-bit these days.

Re: [fpc-pascal] FPC 64bit for windows

On 19/05/17 11:15, Graeme Geldenhuys wrote: > On 2017-05-19 00:38, Nikolay Nikolov wrote: >> windows OS - there are simply no known issues with that under any >> 64-bit windows version that I know of. snip... It won't work >> from the IDE, though, but compiling your program from the command >>

Re: [fpc-pascal] SpVoice.GetVoices returned exception class EOleSysError

On 12/04/17 13:37, nore...@z505.com wrote: > On 2017-04-12 07:01, fredvs wrote: >> Hello. >> >> There is also a free-open-source project : espeak : >> http://espeak.sourceforge.net >> >> The licence is GNU General Public License so you may use the >> executable like you want. > > The GPL is a

Re: [fpc-pascal] Bug in documentation for Random?

On 05/04/17 17:55, Bart wrote: > http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Random > > "random returns a random number between 0 and abs(num-1)" > > IIUC, then Random() shoud always return a positive number. > Mmm, I don't think so: For y := Random(num); the unsigned value of 'y' will

Re: [fpc-pascal] WebAssembly Target

To all who received my previous message through mailing list: please disregard. posted without reading thoroughly. apologies. -L. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org

Re: [fpc-pascal] WebAssembly Target

Hi, On 15/03/17 16:58, Karoly Balogh (Charlie/SGR) wrote: > Hi, > > On Sun, 12 Mar 2017, Michael Van Canneyt wrote: > >>> Is there something planned in this matter for FPC? >>> >>> I was reading about the new Firefox making WebAssembly publicly >>> available ("On Tuesday Firefox 52 became the

Re: [fpc-pascal] Adding a array of float in ressource and use it ?

On 07/03/17 23:03, Vojtěch Čihák wrote: > Hi, > > intersting, > > there are different informations about *.wav, so maybe there are different > impementations too. > > See: > > http://soundfile.sapp.org/doc/WaveFormat/ > This also has endiannes information, which is quite cool.. > and >

Re: [fpc-pascal] Adding a array of float in ressource and use it ?

Hi, On 07/03/17 13:23, Michael Van Canneyt wrote: > >> Huh? Of course you can do that rather similary in C as well. > > Indeed. You can do exactly the same. You can do this: > > {$mode objfpc} > uses classes; > > > Type > Float = Double; > TFloatArray = Array of Float; > > Procedure

Re: [fpc-pascal] Adding a array of float in ressource and use it ?

Or, quite comically maybe: use a text file... write/writeln and read/readln, and use zip compression on the text file to compress data... -L. On 06/03/17 15:59, Lukasz Sokol wrote: > On 06/03/17 14:50, fredvs wrote: >>> I don't know. By all logic, it should not work either. >>

Re: [fpc-pascal] Adding a array of float in ressource and use it ?

On 06/03/17 14:50, fredvs wrote: >> I don't know. By all logic, it should not work either. > > OK, It comes from a "lucky" bug (thanks to reveal it). > There was a setlength(buffer, length(buffer) * channels) not needed. > > Ok, fixed. > > But the problem remain: > > If data are int16 or

Re: [fpc-pascal] fpc and voip ?

On 17/01/17 09:04, José Mejuto wrote: > El 16/01/2017 a las 23:10, fredvs escribió: > > Hello, > >> What must be done to make: - a url-mp3-file like 1) on server > [...] > In the other side, mp3 is not a suitable format for voIP, as it have > a big latency. > Yeah, Fred mentioned VoIP, that's

Re: [fpc-pascal] fpc and voip ?

On 16/01/17 16:02, fredvs wrote: > Hello. > > Thanks Lucaz for the link. > > But this is too complete ! > OOps :) > I will try to explain what i want and if it is possible to do it with > fphttpclient/server.pas. > > I can successfully save to file input from mic/wav/mp3/ogg/flac to wav file.

Re: [fpc-pascal] fpc and voip ?

On 14/01/17 13:05, fredvs wrote: > Hello. > > I have lot of success to play mp3 files with library mpg123+portaudio and > fpc unit fphttpclient.pas. > > Andrew Haines did a perfect work with his TThreadHttpGetter (that is now > included in https://github.com/fredvs/uos). > > So getting the

Re: [fpc-pascal] Bls: TProcess failed running Swift compiler

Hi Mr Bee, On 09/01/17 13:34, Mr Bee wrote: > I found the answer myself. It seems that I need to supply the full > path to the swift REPL executable. I don't understand why it requires > it for swift because it could call python executable just fine > without using full path. Anyway, problem

Re: [fpc-pascal] Resource strings, passwords etc.

On 13/07/16 08:31, Mark Morgan Lloyd wrote: > Michael Van Canneyt wrote: >> On Tue, 12 Jul 2016, Mark Morgan Lloyd wrote: >> >>> Please excuse one of my regular silly questions. Elsewhere, a (former) >>> Delphi programmer is uneasy having found that his binaries have had >>> embedded SQL

Re: [fpc-pascal] Single threaded application on multicore CPU

On 22/06/16 08:07, Torsten Bonde Christiansen wrote: > On 2016-06-22 09:02, LacaK wrote: >> Hi *, >> >> may be that this question is bit off-topic here, but I am sure, that here >> are experts, which know answer ;-) >> >> I have simple Lazarus/FPC application (with no explicit threads) which does

Re: [fpc-pascal] TFPList.Expand was: Maximum of memory which can be used by single program in 32 bit Windows

On 20/05/16 09:40, Graeme Geldenhuys wrote: > On 2016-05-20 09:36, Graeme Geldenhuys wrote: >> I think a “x percentage of capacity” increment is the way to go. eg: 5 >> or 10% > > Scrap that idea. In hind sight, % increments is what is causing the problem. > > Regards, > Graeme And actually

Re: [fpc-pascal] Build in a C compiler

On 20/04/16 15:04, Rainer Stratmann wrote: > Am Mittwoch, 20. April 2016, 12:40:19 schrieb Mark Morgan Lloyd: >>> http://www.mikroe.com/compilers >> >> If you want to believe that BASIC- as originally implemented- and ALGOL >> are related then go ahead and do so. But the politest thing I can say

Re: [fpc-pascal] Wiki etc.- where? [ot]

On 25/02/16 14:37, Mark Morgan Lloyd wrote: > I was hoping to use to resurrect LinuxPMI (OpenMOSIX) Wow, I remember trying to boot up a cluster of OpenMOSIX machines from CD's (remastered Knoppix) :) back in 2004 ;) Not much left of that world any more, sadly; since the OM creator abandoned

[fpc-pascal] [OT] News-Flash: fpc-other is now on Gmane !

Yay http://dir.gmane.org/gmane.comp.compilers.free-pascal.social However has not yet hit the gmane nntp hierarchy (at the time of writing this post); The first post it lists is the Lazarus 1.6 Announcement Date: 2016-02-18 15:28:27 GMT (18 hours and 21 minutes ago) So I could not subscribe

Re: [fpc-pascal] IfThen() intrinsic removed

Hi, On 04/02/16 21:33, Michael Van Canneyt wrote: > > > On Thu, 4 Feb 2016, Felipe Monteiro de Carvalho wrote: > >> Disappointed :( > > Well, such is life. I'm also disappointed that my bank account doesn't > contain millions. But I learned to live with it :-) > > But all hope is not lost

Re: [fpc-pascal] IfThen() intrinsic removed

On 05/02/16 09:48, Marco van de Voort wrote: > In our previous episode, Lukasz Sokol said: >> What of >> >> x := ( condition, true:=truevalue, false:=falsevalue); > > Clashes too much with _() from dxgettext. > Uh, ok. then what about double braces (( and )) ?

Re: [fpc-pascal] IfThen() intrinsic removed

On 05/02/16 10:35, Andreas wrote: > > On Fri 05/02/2016 07:49, Lukasz Sokol wrote: >> That it's C, not Pascal ;) and, um. sorry I do not have a c spec on hand, >> does it really work that way in C - only evaluates truevalue or falsevalue >> not both? >> >>

Re: [fpc-pascal] IfThen() intrinsic removed

On 05/02/16 09:45, Michael Van Canneyt wrote: > [...] >> so I think no /current/ keywords would be allowed either... I see. > > Anything that spells 'statement' is indeed going to meet with fierce > resistance. > >> >> What of >> >> x := ( condition, true:=truevalue, false:=falsevalue); > >

Re: [fpc-pascal] IfThen() intrinsic removed

On 05/02/16 11:22, Tomas Hajny wrote: > Hello everybody, > > Since we're getting back to the same sort of discussion, I'd like to > remind three statements (before closing this thread here similarly to the > other two): > [...] > Tomas > (one of the FPC mailing list moderators) Will you or

Re: [fpc-pascal] IfThen() intrinsic removed

On 05/02/16 12:26, Jonas Maebe wrote: > > Lukasz Sokol wrote on Fri, 05 Feb 2016: > >> Will you or other moderators, accept a request of subscription of fpc-other >> coming from either automated process on gmane.org or from gmane admins? >> >> I believe fpc

Re: [fpc-pascal] IfThen() intrinsic removed

On 05/02/16 07:03, Sven Barth wrote: > Am 04.02.2016 23:43 schrieb "Martin" >: >> >> On 04/02/2016 22:13, Michael Van Canneyt wrote: >>> >>> >>> On Thu, 4 Feb 2016, Felipe Monteiro de Carvalho wrote: You mean like literally using "?" and

Re: [fpc-pascal] IfThen() intrinsic removed

On 05/02/16 09:23, Michael Van Canneyt wrote: > > > On Fri, 5 Feb 2016, Lukasz Sokol wrote: > >>>> But introducing 2 new operators based on words (a-z, not 16 bit) means 2 >>>> new keywords and causes conflicts. >>>> Except if "then&qu

Re: [fpc-pascal] IfThen() intrinsic removed

On 05/02/16 09:22, Lukasz Sokol wrote: > Hi, > > On 04/02/16 21:33, Michael Van Canneyt wrote: >> >> >> On Thu, 4 Feb 2016, Felipe Monteiro de Carvalho wrote: >> >>> Disappointed :( >> >> Well, such is life. I'm also disappointed that my ba

Re: [fpc-pascal] The IfThen() thread is now closed

Hi Jonas, On 02/02/16 18:27, Jonas Maebe wrote: > Hi, > > I think that everyone has had ample opportunities to exchange their > views on this topic, so it's now closed on this list. If you want to > discuss it further, you can do so on the fpc-other list.> > Thanks, > > > Jonas > FPC mailing

Re: [fpc-pascal] New feature: IfThen() intrinsic

(bikeshedding mode=on) On 02/02/16 11:24, Marcos Douglas wrote: > On Tue, Feb 2, 2016 at 7:49 AM, Michael Van Canneyt > wrote: >> It is not a statement, it is an expression. >> >> I prefer >> x := iif Obj = nil then 0 else Obj.Value; >> over >> x := if Obj = nil then

Re: [fpc-pascal] Problem with objects

On 23/12/15 09:37, Santiago Amposta wrote: > Hello: > I use fpc 2.6.4 and I have a problem of memory leaks, strange errors, > etc. Finally I have tracked it to this: > > TSimpleArrayString=object > List:array of String; > end; > > TDerivedArrayString=object(TSimpleArrayString) >

Re: [fpc-pascal] Problem with objects

On 23/12/15 16:06, Santiago A. wrote: > El 23/12/2015 a las 16:24, Lukasz Sokol escribió: >> On 23/12/15 09:37, Santiago Amposta wrote: >> I might be wrong... but I just tried: >> >> ... > > What's the conclusion? As far as I see, there is some kind of bug. &g

Re: [fpc-pascal] Lack of 'volatile' a serious issue. Any other such caveats?

On 17/12/15 14:13, R. Diez wrote: > Hi all: > [...] > > And there you go, I haven't quite started yet and I already > discovered the first serious issue: there is no 'volatile' keyword. > This matter has been brought up in the past, and it worries me that > it has just been downplayed. > [...]

Re: [fpc-pascal] Building kernel modules using fpc (for fun)

Hello Paul, On 28/11/15 21:42, Paul Breneman wrote: > On 01/23/2011 08:15 AM, Lukasz Sokol wrote: >> Lukasz Sokol <el.es.cr@...> writes: >> >> I decided to put the result of my fiddling back onto the wiki >> http://wiki.freepascal.org/linux/kernel/module_deve

Re: [fpc-pascal] Access GPIO pins on RPi2 without root? [lenghty and very [OT] ]

On 09/10/15 08:50, Bo Berglund wrote: > On Thu, 08 Oct 2015 22:01:49 +, Mark Morgan Lloyd > wrote: >>> Sorry for causing a problem here... >>> The lists you refer to are not present in the Gmane newsserver as a >>> newsgroup so I cannot access it. >> >> I

Re: [fpc-pascal] Access GPIO pins on RPi2 without root?

On 09/10/15 09:33, Jonas Maebe wrote: > Bo Berglund wrote: >> I have asked about this on the Pi forum instead, but I fear noone >> (almost) over there use free-pascal so I have no high hopes. > > The point is that this question is completely unrelated to Pascal or > Free Pascal. It's a basic

Re: [fpc-pascal] Access GPIO pins on RPi2 without root?

On 07/10/15 08:02, Bo Berglund wrote: > How can one control the GPIO outputs on a Raspberry Pi2 without > needing the program to run as root? I am using Raspbian Wheezy and I > need to add two relays controls to my program. > The pages I have found with google are for the original Pi so the >

Re: [fpc-pascal] How to compile Lazarus program using only FPC?

On 25/09/15 16:13, Bo Berglund wrote: > On Fri, 25 Sep 2015 08:30:10 +, Mark Morgan Lloyd > wrote: > >> Bo Berglund wrote: >>> If absolutely necessary I will have to set up the RPi with a monitor, >>> keyboard and mouse and install Lazarus and compile from

Re: [fpc-pascal] Interactive command recognition mapping to program functions other 'cli' features as a unit

On 03/08/15 09:36, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: On 31/07/15 16:41, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: On 31/07/15 14:46, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: Hi, I tried piecing something like in $topic together, intended as an 'interactive' command

Re: [fpc-pascal] Interactive command recognition mapping to program functions other 'cli' features as a unit

On 31/07/15 16:41, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: On 31/07/15 14:46, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: Hi, I tried piecing something like in $topic together, intended as an 'interactive' command interpreter for my program. (which will in time grow an 'embedded

Re: [fpc-pascal] Interactive command recognition mapping to program functions other 'cli' features as a unit

On 31/07/15 14:46, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: Hi, I tried piecing something like in $topic together, intended as an 'interactive' command interpreter for my program. (which will in time grow an 'embedded' web server and intended to run as a (windows) service, but it's

[fpc-pascal] Interactive command recognition mapping to program functions other 'cli' features as a unit

Hi, I tried piecing something like in $topic together, intended as an 'interactive' command interpreter for my program. (which will in time grow an 'embedded' web server and intended to run as a (windows) service, but it's too early for that at the moment) (I hooked some events of a TMemo to

Re: [fpc-pascal] Modems etc.

On 24/07/15 12:12, Mark Morgan Lloyd wrote: It turns out that there's a more-or-less off-the-shelf solution in SpanDSP http://www.soft-switch.org/ which is one of the libraries that underlies IAXmodem. It provides a function to process a block of samples, hence a callback to simulate the Rx

Re: [fpc-pascal] Modems etc.

On 20/07/15 17:32, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: It's been years since I had anything to do with DSP, unfortunately, but with the FFT running on the sliding 26-sample-long window, and a /reverse/ FFT to produce the 26-long sample from just having a byte or 2 written

Re: [fpc-pascal] Modems etc.

Hi Mark, On 18/07/15 17:43, Mark Morgan Lloyd wrote: Has anybody used FPC to decode (and generate) FSK modem tones on a VOIP connection? Strictly V.21, don't need the complexity of QAM etc. i haven't ;) but it's interesting: are you just assembling/decoding the ulaw/alaw/choose$codec data

Re: [fpc-pascal] Modems etc.

On 20/07/15 10:49, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: Hi Mark, On 18/07/15 17:43, Mark Morgan Lloyd wrote: Has anybody used FPC to decode (and generate) FSK modem tones on a VOIP connection? Strictly V.21, don't need the complexity of QAM etc. i haven't ;) but it's

Re: [fpc-pascal] Google Code closing down

On 14/03/15 12:25, Florian Klaempfl wrote: Am 14.03.2015 um 12:45 schrieb Graeme Geldenhuys: On 2015-03-14 11:38, Mark Morgan Lloyd wrote: [Sigh] I feel like I'm being pushed onto git rather than Subversion. Then don't resist it. As 99% of developers would tell you, [...] is simply the

[fpc-pascal] [total offtopic] Re: Google Code closing down

On 16/03/15 11:10, Paul Breneman wrote: On 03/16/2015 05:18 AM, Lukasz Sokol wrote: On 14/03/15 12:25, Florian Klaempfl wrote: Am 14.03.2015 um 12:45 schrieb Graeme Geldenhuys: On 2015-03-14 11:38, Mark Morgan Lloyd wrote: [Sigh] I feel like I'm being pushed onto git rather than Subversion

Re: [fpc-pascal] Warning Local variable seems to be not initialized on dyn array

On 10/03/15 09:08, Mattias Gaertner wrote: On Tue, 10 Mar 2015 08:48:49 + Lukasz Sokol el.es...@gmail.com wrote: On 10/03/15 06:10, Jürgen Hestermann wrote: [...] Why not simply omit these messages (for managed types)? Just because YOU don't need it, doesn't mean it's useless

Re: [fpc-pascal] Warning Local variable seems to be not initialized on dyn array

On 10/03/15 13:54, Sven Barth wrote: I mean, it's good to have this warning enabled by default and only suppress it around code that /I/ know it's bogus at. Otherwise, it /really/ wouldn't serve its purpose of pointing where a PEBKAC^WLOGIC ERROR may occur... Sort of like surround the

Re: [fpc-pascal] Warning Local variable seems to be not initialized on dyn array

On 10/03/15 16:08, Jürgen Hestermann wrote: Am 2015-03-10 um 09:48 schrieb Lukasz Sokol: On 10/03/15 06:10, Jürgen Hestermann wrote: Am 2015-03-09 um 19:24 schrieb DaWorm: I would think this part answers that question: The warning means that no value has been */explicitly/* assigned

Re: [fpc-pascal] Warning Local variable seems to be not initialized on dyn array

On 10/03/15 16:08, Jürgen Hestermann wrote: Am 2015-03-10 um 09:48 schrieb Lukasz Sokol: On 10/03/15 06:10, Jürgen Hestermann wrote: Am 2015-03-09 um 19:24 schrieb DaWorm: I would think this part answers that question: The warning means that no value has been */explicitly/* assigned

Re: [fpc-pascal] Warning Local variable seems to be not initialized on dyn array

On 10/03/15 06:10, Jürgen Hestermann wrote: Am 2015-03-09 um 19:24 schrieb DaWorm: I would think this part answers that question: The warning means that no value has been */explicitly/* assigned to these variables (which */may indicate a logic error/* in the code), not necessarily that

[fpc-pascal] [Cross-post] Re: Free Pascal and Lazarus Nightly Builds

On 03/03/15 17:47, Anthony Walter wrote: This is a public notice. Get Lazarus has switched from hosting arbitrary revisions to hosting setup programs from nightly builds. http://www.getlazarus.org/setup/ Going forward each night the current svn trunk sources of FPC and Lazarus will be

Re: [fpc-pascal] [Cross-post] Re: Free Pascal and Lazarus Nightly Builds

On 04/03/15 11:45, Anthony Walter wrote: Lukasz. I'm not sure where you are talking about. I know there's a really big orange button at the top of the screen with two words in all caps DOWNLOAD NOW. You're saying you click that and something starts to download right away or what some

Re: [fpc-pascal] fpc-src_2.6.4-140420_i386 from debs at sourceforge : error while processing dpkg install

On 26/02/15 15:03, Mattias Gaertner wrote: On Thu, 26 Feb 2015 12:12:01 + Lukasz Sokol el.es...@gmail.com wrote: Ah so I should have uninstalled the 'source' package first... Yes. I will add a 'Replaces: fpc-source', so that the next fpc-src deb will automatically uninstall the fpc

[fpc-pascal] fpc-src_2.6.4-140420_i386 from debs at sourceforge : error while processing dpkg install

I got : dpkg: error processing fpc-src_2.6.4-140420_i386.deb (--install): trying to overwrite '/usr/share/fpcsrc/2.6.4/packages/postgres/src/postgres3.pp', which is also in package fpc-source-2.6.4 2.6.4+dfsg-4~bpo70+1 while installing the three debs intentionally as replacement of those got

Re: [fpc-pascal] fpc-src_2.6.4-140420_i386 from debs at sourceforge : error while processing dpkg install

On 26/02/15 11:12, Mattias Gaertner wrote: On Thu, 26 Feb 2015 10:09:33 + Lukasz Sokol el.es...@gmail.com wrote: I got : dpkg: error processing fpc-src_2.6.4-140420_i386.deb (--install): trying to overwrite '/usr/share/fpcsrc/2.6.4/packages/postgres/src/postgres3.pp', which is also

Re: [fpc-pascal] Some features for FPC 3.0?

On 18/02/15 18:18, Florian Klämpfl wrote: Am 18.02.2015 um 14:03 schrieb Lukasz Sokol: [...] Unlikely, we even cannot keep pace with the bug reports. I understand. [...] The linux approach is to dump a source blob onto the user. And we FPC /users/ are 'suggested' to downloadcompile from

Re: [fpc-pascal] Some features for FPC 3.0?

On 19/02/15 10:13, Sven Barth wrote: Am 19.02.2015 10:41 schrieb Lukasz Sokol el.es...@gmail.com mailto:el.es...@gmail.com: On 18/02/15 18:18, Florian Klämpfl wrote: The linux approach is to dump a source blob onto the user. And we FPC /users/ are 'suggested' to downloadcompile from SVN

Re: [fpc-pascal] Some features for FPC 3.0?

On 18/02/15 11:57, Marco van de Voort wrote: In our previous episode, Lukasz Sokol said: [...] You might end up with some people that are less patient instantiating their own git repos, and adopting faster pace, and the main repos becoming outdated... because their downstream patches

Re: [fpc-pascal] lazarus not reachable

On 07/04/14 04:17, m...@rpzdesign.com wrote: On 4/6/2014 10:54 PM, Ralf Quint wrote: On 4/6/2014 7:52 PM, m...@rpzdesign.com wrote: Well, I cannot subscribe to the lazarus mailing list and I can not enter the forums at forums.lazarus.freepascal.org or www.lazarus.freepascal.org because I

Re: [fpc-pascal] Free pascal candidate for project of the month

On 26/03/14 20:44, Marco van de Voort wrote: FYI: Free Pascal is candidate for SF project of the month april, up against strong candidates as subversion for windows (the server, not tortoise) and smplayer. Note that you need a SF login to vote:

Re: [fpc-pascal] Dynamic arrays, yet another pitfall

On 17/02/14 06:02, Jürgen Hestermann wrote: Am 2014-02-16 17:16, schrieb Michael Van Canneyt: It does exactly that, it says: 1) No COW As said already: SetLength *is* a write! I'm not of compiler background - but I think you're confusing things here. To 'write' usually means :

[fpc-pascal] Linux / timestamps: vdso_[getttimeofday(),clock_gettime(),time(); ] coming our way?

Hi Compiler Developers, foreword: please forgive if this is too low-level etc or if I don't understand it enough ;) Since I'm glancing over lkml sometimes, I couldn't help but notice an announcement by Stefani Seibold, that a fast, reliable userspace timestamp function(s) are on the process to

Re: [fpc-pascal] best method: multiple three state options in a decision tree

Hello Jürgen, On 27/01/14 17:50, Jürgen Hestermann wrote: [...] I recently had a similar problem and solved it this way: With --- type FlagType = (FlagA, FlagB, FlagC, FlagD,

Re: [fpc-pascal] best method: multiple three state options in a decision tree

On 24/01/14 16:20, waldo kitty wrote: On 1/23/2014 5:01 AM, Lukasz Sokol wrote: Maybe Something like: (but this is with type TOptionMinMax = [mmNone, mmMin,mmMinMax, mmMax]) i wanted to thank you, lukasz, for your input... it has made me take another look while rewriting to implement your

Re: [fpc-pascal] best method: multiple three state options in a decision tree

On 22/01/14 21:23, waldo kitty wrote: [...] - associate the procedures (their pointers) to jump to with the valid bit masks in a new data type (- do you REALLY have that many procedures ? Or are they somewhat repeating themselves ?) it will be only two procedures IF i can do it like that...

Re: [fpc-pascal] best method: multiple three state options in a decision tree

On 21/01/14 18:42, waldo kitty wrote: On 1/21/2014 10:21 AM, Mattias Gaertner wrote: On Tue, 21 Jan 2014 09:51:38 -0500 waldo kitty wkitt...@windstream.net wrote: On 1/18/2014 7:40 PM, waldo kitty wrote: what is the best method of coding a decision tree with options that have three

Re: [fpc-pascal] windows.GetProcAddress() vs DynLibs.GetProcAddress()

Hi, 'scue me if I did not catch something, but On 13/01/14 12:13, Fred van Stappen wrote: [...] procedure InitLib(LibFile : PAnsiChar); begin LibHandle:=DynLibs.LoadLibrary(libfilename); if LibHandle DynLibs.NilHandle then Pointer(soundtouch_createInstance):=

Re: [fpc-pascal] windows.GetProcAddress() vs DynLibs.GetProcAddress()

On 13/01/14 13:36, Fred van Stappen wrote: [...] Hello Lucaz /// why not just : @soundtouch_createInstance := DynLibs.GetProcedureAddress(LibHandle, PAnsiChar('soundtouch_createInstance')); Get that error : libSoundTouch.pas(56,5) Error: Can't assign values to an address This

[fpc-pascal] Re: how to simplify try try except end finally end?

On 26/12/13 12:13, Reinier Olislagers wrote: On 26/12/2013 13:09, Dennis Poon wrote: It seems possible in Java and C# but not in FPC. Is there a way to combine them like No. Search the archives for proposals for syntax like this that didn't lead to anything. It did lead exactly to Sven

[fpc-pascal] Re: cannot read /sys/class/net/eth1/address even as root user on linux

On 05/12/13 14:42, Dennis Poon wrote: While your method should work if that file actually exists, you probably want to use libudev for enumerating and getting device information from sysfs. libudev will also enable you to get hotplug notification. For your your reply. The fact is: 1)

[fpc-pascal] Re: identifier not found case probelm

On 12/11/13 16:27, leledumbo wrote: I have a feeling this 'returns' may be a keyword... No, it is not, I believe. Reserved words are listed in the docs. Yeah, I checked too, 'returns' isn't a keyword. -ENOCRYSTALBALL but /maybe/ the 'returns' is declared 'under' the code in question so

[fpc-pascal] Re: identifier not found case probelm

On 10/11/13 10:54, rambo waz here wrote: at the moment i have a case where each choice leads off to a procedure. .. looks like this repeat writeln('Main Menu'); writeln('1. New Customer Info'); writeln('2. Withdrawal'); writeln('3. Returns'); writeln('4. Money owed by

[fpc-pascal] Re: RFD: CardDAV support library for FreePascal, call for ideas

On 26/09/13 01:29, Daniel Gaspary wrote: On Wed, Sep 25, 2013 at 12:22 PM, Lukasz Sokol el.es...@gmail.com wrote: CalDAV itself is used on the CRM I use, but I've no demand for interacting with it. Yet.* I have just taken a look at the RFC* and it seems simple to implement. I don't need

[fpc-pascal] Re: RFD: CardDAV support library for FreePascal, call for ideas

On 25/09/13 20:31, Michael Van Canneyt wrote: On Wed, 25 Sep 2013, Lukasz Sokol wrote: Hello, [...] But I'd like to know, if there is interest in making it 'more sentient', e.g. as a TDataSource/TDataSet descendant directly talking to (reading, at first) DOM.pas's TXMLDocument

[fpc-pascal] Re: RFD: CardDAV support library for FreePascal, call for ideas

On 26/09/13 11:00, Michael Van Canneyt wrote: On Thu, 26 Sep 2013, Lukasz Sokol wrote: I also do not see why you would need alterations to DOM.pas, both WebDav and CardDav use plain and simple XML. I merely based my assumption on DOM.pas comment stating level3 is partially implemented

[fpc-pascal] RFD: CardDAV support library for FreePascal, call for ideas

Hello, since I have not found anything on CardDAV related/written in/for FreePascal/Lazarus, (haven't googled with Delphi keyword thou) I'd like to send out some smoke signals, asking which way would the support for this kind of interaction (dare not call it a protocol) would be best fitting

[fpc-pascal] Re: RFD: CardDAV support library for FreePascal, call for ideas

On 25/09/13 14:56, Daniel Gaspary wrote: On Wed, Sep 25, 2013 at 8:03 AM, Lukasz Sokol el.es...@gmail.com wrote: Seems like the more complicated elements of DOM level 3 will need DOM.pas modifications too. What kind of modification ? Uh, you got me - I don't know as I haven't started yet

[fpc-pascal] Re: RFD: CardDAV support library for FreePascal, call for ideas

On 25/09/13 16:00, Reinier Olislagers wrote: On 25/09/2013 16:45, Lukasz Sokol wrote: On 25/09/13 14:56, Daniel Gaspary wrote: On Wed, Sep 25, 2013 at 8:03 AM, Lukasz Sokol el.es.cr-re5jqeeqqe8avxtiumw...@public.gmane.org wrote: For now, I was merely asking, what direction the development

[fpc-pascal] Re: StrUtils.RomanToInt oddities

On 23/09/13 17:18, Bart wrote: On 9/23/13, Lukasz Sokol el.es...@gmail.com wrote: function TryRomanToInt(AInput:String; out AResult: integer):boolean; var i, Len, N, Np1 : integer; [snip] if N = Np1 then AResult := AResult + N else AResult := AResult - N; end

[fpc-pascal] Re: StrUtils.RomanToInt oddities

On 20/09/13 19:49, Bart wrote: On 9/20/13, Reinier Olislagers reinierolislag...@gmail.com wrote: The question however becomes what is the algorithm for deciding invalid characters which IMO will become a mess very quickly. Much better to just consider the entire input as invalid. Here's

[fpc-pascal] Re: build a compiler for GO32v2 under Windows 8 (or 7)

On 18/09/13 17:48, Philippe wrote: (first time I am using the mail list ... I may do it wrong!) I have a quite big program (now with more than 200.000 lines), first build with TP7. For example it accesses CGA memory through absolute address ... Years ago I moved to FPC. And it

[fpc-pascal] Re: DoDirSeparators and special filenames on Windows

On 10/09/13 16:35, Jürgen Hestermann wrote: Am 2013-09-09 22:28, schrieb Tomas Hajny: ...and the issue is that at least some Windows API functions happily accept such paths, i.e. programs using such API functions accept them too. If FPC RTL manages to translate a path accepted by Windows

[fpc-pascal] Re: Library callback : how do I do that?

On 09/08/13 08:28, Michael Schnell wrote: On 08/08/2013 02:41 PM, Lukasz Sokol wrote: Very well then, thanks :) I suggest that - to exclude problems that might be imposed by some external non-Lazarus and software not by yourself - you do a test creating a combination of a Lazarus

[fpc-pascal] Library callback : how do I do that?

Hello, I am making a Pascal wrapper for a library, which states in its API description: Note that the Callback function will be called from an independent child thread, not from the Application’s Window thread. It should not therefore be used to draw data directly to a Windows screen. The

[fpc-pascal] Re: Library callback : how do I do that?

On 08/08/13 11:52, Michael Schnell wrote: On 08/08/2013 12:34 PM, Lukasz Sokol wrote: Hello, I am making a Pascal wrapper for a library, which states in its API description: Note that the Callback function will be called from an independent child thread, not from the Application’s

[fpc-pascal] Re: Library callback : how do I do that?

On 08/08/13 11:58, Henry Vermaak wrote: On Thu, Aug 08, 2013 at 11:34:53AM +0100, Lukasz Sokol wrote: This would be fine, IFF i was adding this to the main form of my application... but I'm not. I'm trying to wrap this .dll in a separate unit, only communicating to the form through a wrapper

[fpc-pascal] Re: Library callback : how do I do that?

On 08/08/13 12:31, Michael Schnell wrote: On 08/08/2013 01:15 PM, Lukasz Sokol wrote: but I would then need to make the wrapper object aware of the Application or its forms then? This is provided by Runtime Packages with Delphi. Lazarus does not support Runtime packages (yet) so you

[fpc-pascal] Re: Library callback : how do I do that?

On 08/08/13 13:04, Michael Schnell wrote: On 08/08/2013 01:42 PM, Lukasz Sokol wrote: i see then, having a chain (callback procedure) - MyObject.CallbackNotify - (processing callback data) - call a function within a form unit that does Application.QueueAsyncCall() is really my best bet

[fpc-pascal] Re: Console Encoding in Windows (Local VS. UTF8)

On 10/07/2013 13:38, Graeme Geldenhuys wrote: On 2013-07-10 11:19, Tomas Hajny wrote: Sure, but you can't select just any True Type fonts for console windows (only Lucida is offered in WinXP; And is so since Win95. Just amazing that Windows Console is so far behind other platforms - it's

[fpc-pascal] (OT) Re: How to use UART of ARM platforms (e.g. Raspberry Pi ) through free Pascal?

On 04/07/2013 11:08, Dennis Poon wrote: thanks. I am not using the fpc email as it seems off topic. May I know the exact brand and model number of the adapter you used? I have an ATEN usb-to-serial cable (UC-232A) but I am not sure how to connect its serial pins to rs-485 's DIFFERENTIAL

[fpc-pascal] Re: (OT) Re: How to use UART of ARM platforms (e.g. Raspberry Pi ) through free Pascal?

On 04/07/2013 12:03, Michael Schnell wrote: On 07/04/2013 12:52 PM, Lukasz Sokol wrote: For RS485 adaptation, use a MAX232 like chip (to convert +-12 to ttl) and then a RS485 transceiver chip; If you want to create hardware anyway, better use a PIC24 (pr PIC32) chip with USB plus a RS485

[fpc-pascal] Re: (OT) Re: How to use UART of ARM platforms (e.g. Raspberry Pi ) through free Pascal?

On 04/07/2013 16:24, Mark Morgan Lloyd wrote: Lukasz Sokol wrote: On 04/07/2013 12:03, Michael Schnell wrote: On 07/04/2013 12:52 PM, Lukasz Sokol wrote: For RS485 adaptation, use a MAX232 like chip (to convert +-12 to ttl) and then a RS485 transceiver chip; If you want to create hardware

[fpc-pascal] Re: Odyssey: SSockets and Threads.

On 29/04/2013 17:58, waldo kitty wrote: On 4/29/2013 06:04, Reinier Olislagers wrote: On 29-4-2013 11:50, Lukasz Sokol wrote: On 27/04/2013 16:06, silvioprog wrote: 2013/4/27 Sven Barthpascaldragon-gM/ye1e23mwn+bqq9rb...@public.gmane.org mailto:pascaldragon-gM/ye1e23mwn+bqq9rb

[fpc-pascal] Re: Odyssey: SSockets and Threads.

On 27/04/2013 16:06, silvioprog wrote: 2013/4/27 Sven Barth pascaldra...@googlemail.com mailto:pascaldra...@googlemail.com On 26.04.2013 21:38, silvioprog wrote: Select in socket of Delphi 2007 (a friend sent it to me: http://www.sendspace.com/file/__06ev02

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