On Wed, Mar 21, 2012 at 05:27:38PM +0100, Igor Stasenko wrote:
On 21 March 2012 11:51, Pavel Krivanek <pavel.krivanek@gmail.com> wrote:
On Wed, Mar 21, 2012 at 11:34 AM, Pavel Krivanek <pavel.krivanek@gmail.com> wrote:
On Wed, Mar 21, 2012 at 3:05 AM, Igor Stasenko <siguctua@gmail.com> wrote:
On 21 March 2012 00:23, Pavel Krivanek <pavel.krivanek@gmail.com> wrote:
On Tue, Mar 20, 2012 at 10:46 PM, Igor Stasenko <siguctua@gmail.com> wrote:
On 20 March 2012 22:32, Pavel Krivanek <pavel.krivanek@gmail.com> wrote:
Try VM from here: http://squeakvm.org/unix/ ...but you cannot use the latest Pharo image from CI server (because it is saved in CogVM). But you can try official 1.3.
I think a better alternative would be to fix VM and make it work.
I assuming there's something wrong with SerialPlugin , which used by SerialPort, no? I can't remember if this plugin is included into VM by default or not..
It is an internal plugin in CogVM
ok, so we should fix it. :)
It seems that the CogVM has no implementation for primitive primitiveSerialPortOpenByName, only for primitiveSerialPortOpen. Can you look at it?
-- Pavel
it can work even for primitiveSerialPortOpen with port defined by number but the VM supposes it will open classic /dev/ttySx port, not /dev/ttyUSBx port.
See blessed/platforms/unix/plugins/SerialPlugin/sqUnixSerial.c line 24 static const char serialPortBaseNameDefault[] ?? = "/dev/ttyS0";
I tried to change it to /dev/ttyUSB0 (the last character is removed) and it works...
hmm.. why it hardcoding the port names like that? is passing strings from language considered evil? :)
(ranting, because i never looked at this code before )
No need to rant, the fixes are in the interpreter VM and in Squeak, and there is a Mantis issue with background. I don't recall if the plugin changes were added to Cog yet. Sorry I can't give you the links right now, I also am in the middle of a "moving earthquake" and catching up via cell phone ;) dave