static void mdlRTW(SimStruct *S){
int_T type = P_TYPE;
int_T id = P_ID;
DTypeId dataType = ssGetInputPortDataType(S,0);
int_T length =ssGetDataTypeSize(S,dataType) * ssGetInputPortWidth(S,0);
int32_T endian = P_ENDIAN;
/* -- Write Invariant Parameter Settings -- */
ssWriteRTWParamSettings(S,4,
SSWRITE_VALUE_DTYPE_NUM, "TYPE",
&type,
DTINFO(SS_UINT32,0),
SSWRITE_VALUE_DTYPE_NUM, "ID",
&id,
DTINFO(SS_UINT32,0),
SSWRITE_VALUE_DTYPE_NUM, "LENGTH",
&length,
DTINFO(SS_UINT16,0),
SSWRITE_VALUE_DTYPE_NUM, "Endian",
&endian,
DTINFO(SS_UINT32,0)
);
/* -- Write Invariant Signal Settings -- */
if ( !mxIsFinite( ssGetSampleTime( S, 0 ) ) ) {
CAN_FRAME * frame = (CAN_FRAME *) ssGetOutputPortSignal(S,0);
CAN_write_rtw_frame(S,frame);
}
}
/* ======================================================================== */
static void startHackrfTx(SimStruct *S, bool print_info)
/* ======================================================================== */
{
double sample_rate = (1.0 / ssGetSampleTime(S, 0)) * ssGetInputPortDimensions(S, 0)[0];
hackrf_device *device = startHackrf(S, sample_rate, GetParam(BANDWIDTH), print_info);
ssSetPWorkValue(S, DEVICE, device);
if (ssGetErrorStatus(S)) return;
int i = 0; for (; i < NUM_PARAMS; i++) ssSetRWorkValue(S, i, NAN);
mdlProcessParameters(S);
sample_buffer_reset((SampleBuffer*) ssGetPWorkValue(S, SBUF));
int ret = hackrf_start_tx(device, hackrf_tx_callback, S);
Hackrf_assert(S, ret, "Failed to start RX streaming");
}
/* Function: rsimOneStepMT =====================================================
*
* Perform one step of the model.
* Errors are set in the SimStruct's ErrorStatus, NULL means no errors.
*/
static void rsimOneStepMT(SimStruct *S)
{
int_T i;
const int_T FIRST_TID = gbl_raccel_tid01eq ? 1 : 0;
int_T* sampleHit = ssGetSampleHitPtr(S);
ssSetSimTimeStep(S, MAJOR_TIME_STEP);
/* Clear the flag that blocks set in their major time step methods (output,
update, etc.) to flag that they have changed their state. If this flag is
true then we need to run model outputs again at the first minor step
(i.e., at the same time as the last major step).*/
ssClearBlkStateChange(S);
#ifdef DEBUG_TIMING
rsimDisplayTimingData(S,
sizeof(struct SimStruct_tag),
sizeof(struct _ssMdlInfo));
#endif
if (gblExtModeEnabled) {
rtExtModeOneStep(ssGetRTWExtModeInfo(S),
ssGetNumSampleTimes(S),
(boolean_T*)&ssGetStopRequested(S));
if (ssGetStopRequested(S)) return;
}
/* Setup the task times and sample hit flags for the discrete rates */
rsimUpdateDiscreteTaskTimesAndSampleHits(S);
if (ssGetErrorStatus(S) != NULL) return;
ssSetLogOutput(S,TRUE);
/* Do output, log, update for the base rate */
MdlOutputs(FIRST_TID);
if (gblExtModeEnabled) {
rtExtModeUploadCheckTrigger(ssGetNumSampleTimes(S));
rtExtModeUpload(FIRST_TID, ssGetTaskTime(S, FIRST_TID));
}
if (ssGetLogOutput(S)) {
(void)rt_UpdateTXYLogVars(ssGetRTWLogInfo(S), ssGetTPtr(S));
if (ssGetErrorStatus(S) != NULL) return;
}
MdlUpdate(FIRST_TID);
if (ssGetErrorStatus(S) != NULL) return;
/* Do not log outputs during minor time steps */
ssSetLogOutput(S, FALSE);
ssSetTimeOfLastOutput(S,ssGetT(S));
/* Call the solver push time forward based on the continuous dynamics */
if (ssGetSampleTime(S,0) == CONTINUOUS_SAMPLE_TIME &&
!ssGetStopRequested(S) ) {
rsimUpdateSolverStopTimeForFixedStepMultiTaskingSim(S);
if (!ssGetStopRequested(S)) rsimAdvanceSolver(S);
}
/* Do output and update for the remaining rates */
ssSetLogOutput(S, TRUE);
for (i = FIRST_TID+1; i < gbl_raccel_NumST; i++) {
if ( !sampleHit[i] ) continue;
MdlOutputs(i);
rtExtModeUpload(i, ssGetTaskTime(S,i));
MdlUpdate(i);
}
if (ssGetErrorStatus(S) != NULL) return;
ssSetLogOutput(S, FALSE);
if (gblExtModeEnabled) {
rtExtModeCheckEndTrigger();
}
/* Update the timing engine and determine the solver stop time */
rsimUpdateTimingEngineAndSolverStopTime(S);
if (ssGetErrorStatus(S) != NULL) return;
} /* rsimOneStepMT */