Re: [fpc-pascal] FPC run (run program after compile)
On Sat, January 21, 2017 11:54 pm, I previously wrote: > https://github.com/z505/fpcRun > > > Project started on github. Tested to work on Windows. > > > Now I just have to try Unix, as, executeprocess works slightly different > on that system and some absolute path configuration to fpc might be needed. > Solution was to use fpSystem instead of ExecuteProcess on unix, and use ExecuteProcess on Windows fpr or FPCRUN project seems to work good so far on linux and windows now. Bsd/macos I have not tested ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Language constructs and types that dependent upon system unit
This significantly complicates my project. I would avoid this. After a few tests, I can say that it works correctly with the linked system unit and cmem. Unfortunately, this greatly complicates build process which is disproportionate to amount of code. So I decided to do it in C for now. Thanks. Michał. W dniu 2017-01-22 o 08:01, Lars pisze: Forgot to mention, you can also write your own system unit and swap it in place (in delphi and fpc). You can modify existing system unit or even rewrite your own system unit from scratch.. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
[fpc-pascal] fpc for ARM on STM32F103
Hi, I'd like to know if the floating point hardware on STM32F103 is supported by the fpc cross compiler. ARmv7 this is according to: http://j-software.dk/stm32f103.php Will fpc use floating point support on those SoCs? TIA, Marc ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] fpc for ARM on STM32F103
Am 22.01.2017 um 19:33 schrieb Marc Santhoff: > Hi, > > I'd like to know if the floating point hardware on STM32F103 What floating point hardware does it have? According to a quick search, it is a Cortex-M3 which has no hardware floating point support? > is > supported by the fpc cross compiler. ARmv7 this is according to: > > http://j-software.dk/stm32f103.php > > Will fpc use floating point support on those SoCs? > > TIA, > Marc > > > ___ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal > ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] fpc for ARM on STM32F103
On So, 2017-01-22 at 21:20 +0100, Florian Klämpfl wrote: > Am 22.01.2017 um 19:33 schrieb Marc Santhoff: > > Hi, > > > > I'd like to know if the floating point hardware on STM32F103 > > What floating point hardware does it have? According to a quick search, it is > a Cortex-M3 which has > no hardware floating point support? Indeed, you're right. Having my head wrapped around a cpouple of different SoCs I was blinded by the F in the name. Cortex-M4 may have floating point hardware, if the implementer decides to build it into the chip. OK, moving the question to the STM32F4xx devices having "ARM FPv4-SP single-precision FPU". Does fpc support that one? > > > is > > supported by the fpc cross compiler. ARmv7 this is according to: > > > > http://j-software.dk/stm32f103.php > > > > Will fpc use floating point support on those SoCs? > > > > TIA, > > Marc > > > > > > ___ > > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > > http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal > > > > ___ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] fpc for ARM on STM32F103
Am 22.01.2017 um 21:43 schrieb Marc Santhoff: > On So, 2017-01-22 at 21:20 +0100, Florian Klämpfl wrote: >> Am 22.01.2017 um 19:33 schrieb Marc Santhoff: >>> Hi, >>> >>> I'd like to know if the floating point hardware on STM32F103 >> >> What floating point hardware does it have? According to a quick search, it >> is a Cortex-M3 which has >> no hardware floating point support? > > Indeed, you're right. Having my head wrapped around a cpouple of > different SoCs I was blinded by the F in the name. Cortex-M4 may have > floating point hardware, if the implementer decides to build it into the > chip. > > OK, moving the question to the STM32F4xx devices having "ARM FPv4-SP > single-precision FPU". Does fpc support that one? Yes. Compile with -Cffpv4_s16 while using rtl/packages built with CROSSOPT=-Cffpv4_s16, just add this to the command line provided by Jeppe's site. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] fpc for ARM on STM32F103
On So, 2017-01-22 at 22:05 +0100, Florian Klämpfl wrote: > Am 22.01.2017 um 21:43 schrieb Marc Santhoff: > > On So, 2017-01-22 at 21:20 +0100, Florian Klämpfl wrote: > >> Am 22.01.2017 um 19:33 schrieb Marc Santhoff: > >>> Hi, > >>> > >>> I'd like to know if the floating point hardware on STM32F103 > >> > >> What floating point hardware does it have? According to a quick search, it > >> is a Cortex-M3 which has > >> no hardware floating point support? > > > > Indeed, you're right. Having my head wrapped around a cpouple of > > different SoCs I was blinded by the F in the name. Cortex-M4 may have > > floating point hardware, if the implementer decides to build it into the > > chip. > > > > OK, moving the question to the STM32F4xx devices having "ARM FPv4-SP > > single-precision FPU". Does fpc support that one? > > Yes. Compile with -Cffpv4_s16 while using rtl/packages built with > CROSSOPT=-Cffpv4_s16, just add > this to the command line provided by Jeppe's site. Very nice. :) Many thanks for answering and clearing things up, Marc ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
[fpc-pascal] Connect to 'https://...' url with fphttpclient ?
Hello. Is it possible to connect with 'https:// files with fphttpclient ? For example, I can access this: http://broadcast.infomaniak.net:80/alouette-high.mp3 but not this: https://github.com/fredvs/uos/blob/master/examples/sound/test.mp3 Thanks. Fre;D - Many thanks ;-) -- View this message in context: http://free-pascal-general.1045716.n5.nabble.com/Connect-to-https-url-with-fphttpclient-tp5727404.html Sent from the Free Pascal - General mailing list archive at Nabble.com. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Connect to 'https://...' url with fphttpclient ?
Ooops, in previous mail, please read this: Hello. Is it possible to connect with 'https:// files with fphttpclient ? For example, I can access this: http://broadcast.infomaniak.net:80/alouette-high.mp3 but not this: https://sites.google.com/site/fredvsbinaries/test.mp3 Fre;D - Many thanks ;-) -- View this message in context: http://free-pascal-general.1045716.n5.nabble.com/Connect-to-https-url-with-fphttpclient-tp5727404p5727405.html Sent from the Free Pascal - General mailing list archive at Nabble.com. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Connect to 'https://...' url with fphttpclient ?
On Sun, 22 Jan 2017, fredvs wrote: Hello. Is it possible to connect with 'https:// files with fphttpclient ? For example, I can access this: http://broadcast.infomaniak.net:80/alouette-high.mp3 but not this: https://github.com/fredvs/uos/blob/master/examples/sound/test.mp3 It is possible, but not with the 3.0 one, it should be possible with the 3.0.2 one. Michael. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
[fpc-pascal] Deleting 'Nonexistent' files under windows
Is it possible to access files that have path lengths too long to access from explorer through Windows API from Pascal? I keep ending up with these very long file names which then I can not access. It seems that Windows will create the files, usually by copying the files from another source but the resulting path is too long to access the file or to delete it. Using the "\\?\" trick doesn't always work. I really don't want to spend $40 on a program just to delete some files. If I get really desperate I can always pull the drive from the Windows machine and connect it to the Linux machine but that's starting to look like work. A simple command line program would be much easier. Rolf -- TRUTH in her dress finds facts too tight. In fiction she moves with ease. Stray Birds by Rabindranath Tagore ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Deleting 'Nonexistent' files under windows
Am 23.01.2017 05:54 schrieb "Rolf Grunsky" : > > Is it possible to access files that have path lengths too long to access from explorer through Windows API from Pascal? > > I keep ending up with these very long file names which then I can not access. It seems that Windows will create the files, usually by copying the files from another source but the resulting path is too long to access the file or to delete it. Using the "\\?\" trick doesn't always work. I really don't want to spend $40 on a program just to delete some files. If I get really desperate I can always pull the drive from the Windows machine and connect it to the Linux machine but that's starting to look like work. A simple command line program would be much easier. While in my opinion the Pascal function should work with the "\\?\" notation (if not, that's a bug) you can always use the corresponding Windows API function directly (AFAIK DeleteFileW). Regards, Sven ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Deleting 'Nonexistent' files under windows
In our previous episode, Rolf Grunsky said: > Is it possible to access files that have path lengths too long to access > from explorer through Windows API from Pascal? > > I keep ending up with these very long file names which then I can not > access. It seems that Windows will create the files, usually by copying > the files from another source but the resulting path is too long to > access the file or to delete it. Using the "\\?\" trick doesn't always > work. One must also call the unicode api to make that trick work. FPC only does that since 3.0. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
