Hi users,<br><br>I am still not able to figure out the problem in using the C Block 2 in the xcos model, and also the similar model does not seem to work on Scicos (Scicoslab 4-4). Can someone guide me in this regard. Thanks in anticipation.<br>
<br>Best Regards,<br><br>Sanjeev<br><br><div class="gmail_quote">On Wed, Aug 4, 2010 at 7:05 PM, sanjeev pandey <span dir="ltr"><<a href="mailto:sanjeev211988@gmail.com">sanjeev211988@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi, <br><br>I am currently using <b>Scilab-master-1279908969</b> and also <b>Scilab-5.3.0-beta-2</b>.<br>
<br>I have been trying to understand the working of ''C Block 2'' and hence made a very simple test model in Xcos (Please look at the attachement test1.xcos).<br>
<b><br></b>The content of the Funtion definition in C was enetered as follows..<br><br><b>#</b>include <math.h><br>#include <stdlib.h><br>#include <scicos_block.h><br>void toto(scicos_block *block,int flag)<br>
{<br> double u,y;<br> u=block->inptr[0][0];<br> y=u+u+u;<br> block->outptr[0][0]=y;<br>}<br><br>After clicking 'ok' and exiting the dialog box the following message was shown on the Scilab Console :<br>
<br>
!Wrong number of input arguments: !<br>! !<br>!Arguments are : !<br clear="all"><br>And after running the model following error appeared:<br>
<br>!--error 999 <br>mputl: Wrong type for input argument #1: String expected.<br>at line 60 of function recur_scicos_block_link called by : <br>at line 27 of function build_block called by : <br>at line 80 of function c_pass1 called by : <br>
at line 50 of function do_compile called by : <br>at line 96 of function do_update called by : <br>at line 142 of function xcos_simulate called by : <br>icos_debug(0); xcos_simulate(scs_m, 4); ;notify("-1273512298")<br>
while executing a callback !<br><br>Also the C-block used in one of the demo files <b>C:\Program Files\scilab-5.3.0-beta-2\modules\xcos\demos\pendulum_anim5.xcos</b> does not seem to work properly. C-Block does not recognize the Real parameters vector taken from the context menu and hence the model does not work. <br>
<br>Please guide me on this issue and let me know my mistakes. This would be helpful for me to use the C Block 2 for more complicated applications. Thanks in anticipation.<br><font color="#888888">-- <br>Sanjeev Pandey <br>
<br>Graduate Student,<br>
Process Systems Engineering<br>Helsinki University of Technology,Finland<br>
</font></blockquote></div><br><br clear="all"><br>-- <br>Sanjeev Pandey <br><br>Graduate Student,<br>Process Systems Engineering<br>Helsinki University of Technology,Finland<br>