ttanalogout.cpp

来自「一个很棒的网络控制系统仿真软件」· C++ 代码 · 共 33 行

#define KERNEL_MATLAB
#include "../ttkernel.h" 

RTsys *rtsys;

#include "../analogout.cpp"
#include "getrtsys.cpp"

void mexFunction( int nlhs, mxArray *plhs[],
                  int nrhs, const mxArray *prhs[] )
{
  rtsys = getrtsys(); // Get pointer to rtsys 
  
  // Check number and type of arguments.
  if(nrhs != 2) {
    mexErrMsgTxt("ttAnalogOut: Wrong number of input arguments!\nUsage: ttAnalogOut(outpChan, value)");
  }

  if (!mxIsDoubleScalar(prhs[0])) {
    mexErrMsgTxt("ttAnalogOut: outpChan must be a number");
  }

  if (!mxIsDoubleScalar(prhs[1])) {
    mexErrMsgTxt("ttAnalogOut: value must be a number");
  }

  int outpChan = (int) *mxGetPr(prhs[0]);
  double value = *mxGetPr(prhs[1]);

  ttAnalogOut(outpChan, value);
}