Michael Tross · Jin
--- a/src/ds485/dsdevicebusinterface.cpp
+++ b/src/ds485/dsdevicebusinterface.cpp
- uint16_t DSDeviceBusInterface::OEMDataReader::getDeviceConfigWord(const dsuid_t& _dsm,
-                                                                           dev_t _device,
-                                                                           uint8_t _configClass,
-                                                                           uint8_t _configIndex) const
+ uint16_t DSDeviceBusInterface::OEMDataReader::getDeviceConfigWord(uint8_t _configClass, uint8_t _configIndex) const
 {
   if (m_dsmApiHandle == NULL) {
     throw std::runtime_error("Invalid libdsm api handle");
   }

-   uint16_t retVal;
+   // wait until dsm has finished device registrations
+   while (m_dsm && m_dsm->isPresent() && m_dsm->getState()) {
+     sleep(5);
+   }