[Vm-dev] Re: [squeak-dev] Problem with SerialPort and Cog
eliot.miranda at gmail.com
Sun Apr 7 00:11:06 UTC 2013
On Fri, Apr 5, 2013 at 2:37 PM, Javier Diaz-Reinoso
<javier_diaz_r at mac.com>wrote:
> On 03/04/2013, at 10:53, Javier Diaz-Reinoso <javier_diaz_r at MAC.COM>
> > After line: p openPort: '/dev/cu.usbmodem1a21'., p in Cog is:
> > SerialPort(closed, 115200 baud, 8 bits, 1 stopbits, no parity)
> > is closed because port is nil, in Squeak 4.2.5beta1U is:
> > SerialPort(#'/dev/cu.usbmodem1a21', 115200 baud, 8 bits, 1
> stopbits, no parity)
> > port is: '/dev/cu.usbmodem1a21'.
> > I repeated my test with a virgin copy of Squeak4.4-12327 (before I was
> using 4.1 and 4.3), also with other macbook pro, the same error.
> Well, I download the VM from www.squeakvm.org/svn/squeak/branches/Cog/and find that primitiveSerialPortOpenByName is not defined!.
> In /Tools/Squeak/VMCog/platforms/unix/plugins/SerialPlugin/sqUnixSerial.c
> (included in the CoreVM. xcodeproj) the function serialPortOpenByName is
> defined, but is not "linked" with primitiveSerialPortOpenByName so the call
> (in Squeak) of primOpenPortByName: fail.
Ah, right. That's because there is no support on Mac OS or Windows. So
wen I tried adding primitiveSerialPortOpenByName it broke the builds on
Windows and Mac. If anyone has support files for those platforms I'll try
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