Re: [fpc-pascal] synapser freezes on fopen(FDevice, 0_RDWR or 0_SYNC) on raspberry Pi

2013-07-08 Thread Dennis Poon
Although not 100% sure, I kinda fixed the problem. I remove a lot *.o *.ppu from the example and recompile again, both fpc 2.6 and ppcarm 2.6.2 can produce programs that work. I don't understand why and I am happy for now. thanks for advice. Dennis Dennis Poon wrote: Ewald, It does not fix

Re: [fpc-pascal] synapser freezes on fopen(FDevice, 0_RDWR or 0_SYNC) on raspberry Pi

2013-07-08 Thread Dennis Poon
Ewald, It does not fix it :-( The weird thing is, now even if I run the trimmed down version compiled with 2.6.2, it also freezes. But running sudo minicom -b 9600 -o -D /dev/ttyAMA0 has no problem at all. I tried sudo -i then startx to run X window as root then execute the program, still fr

Re: [fpc-pascal] synapser freezes on fopen(FDevice, 0_RDWR or 0_SYNC) on raspberry Pi

2013-07-08 Thread Ewald
On 08 Jul 2013, at 12:09, Dennis Poon wrote: > > However, when I extract the relevant code from that example and use the > normal fpc compiler (2.6.0) instead of the pparm (2.6.2) and special fp lib > inside that zip, my program freezes on synapser.pas TBlockSerial.Connect > at the line of fop

Re: [fpc-pascal] synapser freezes on fopen(FDevice, 0_RDWR or 0_SYNC) on raspberry Pi

2013-07-08 Thread Marco van de Voort
In our previous episode, Dennis Poon said: > However, when I extract the relevant code from that example and use the > normal fpc compiler (2.6.0) instead of the pparm (2.6.2) The most recent version of the normal compiler is also 2.6.2 ___ fpc-pascal

[fpc-pascal] synapser freezes on fopen(FDevice, 0_RDWR or 0_SYNC) on raspberry Pi

2013-07-08 Thread Dennis Poon
I downloaded http://www.turbocontrol.com/easyfpgui.htm which as a zip of example of using synapse on ARM platform. It worked on raspberry Pi (raspbian os) but it uses a specialized trimmed down version of Free Pascal library. I need to work with the traditional free pascal library since my other