int
MMC100Axis::check_error() {
if (pc_->homing_axis_ && !homing_)
return asynError;
size_t read;
int error=0;
static const char* functionName = "MMC100Controller::check_error";
char input[MMC100_STRING_SIZE];
queryStatus();
if (errored_) {
asynStatus status = pc_->writeRead(input, &read, "%dERR?", id_);
const char *err;
if (status == asynSuccess && read > 0) {
err = strnchr(input, MMC100_STRING_SIZE, '-');
if (err) {
asynPrint(pc_->pasynUser_, ASYN_TRACE_ERROR|ASYN_TRACE_FLOW,
"%s:%s: axis: %d error: %s\n",
driverName, functionName, id_, err);
error = 1;
}
}
if (!error) {
asynPrint(pc_->pasynUser_, 0x255, //ASYN_TRACE_FLOW,
"%s:%s: axis: %d success (or no response)\n",
driverName, functionName, id_);
}
}
return error;
}
asynStatus MMC100Axis::poll(bool *moving) {
if (pc_->homing_axis_) // cannot send any commands while homing
return asynSuccess;
pc_->lock();
queryStatus(moving);
queryPosition();
pc_->unlock();
callParamCallbacks();
return asynSuccess;
}
//--------------------------------------------------------------------------------
bool QmvSqlQuery::updateRelationSet()
{
int status = getRelation()->open( sqlQuery(), controller );
if ( controller )
controller->reset();
if ( status < 0 )
{
query_errormessage = getRelation()->lastError();
query_status = false;
} else {
query_errormessage = "";
query_status = true;
emit relationChanged( getRelation() );
}
emit queryStatus( status, getRelation() );
return query_status;
}
asynStatus ddriveAxis::poll(bool *moving) {
pc_->lock();
queryPosition();
if (query_status_) {
queryStatus();
#if !DDRIVE_FAST_STATUS
query_status_ = false;
#endif
}
checkMoving();
queryParameters();
pc_->unlock();
*moving = moving_;
callParamCallbacks();
return asynSuccess;
}
