g2: setting serialnumber allowed

slsDetectorSoftware/src/CmdProxy.cpp

@@ -257,6 +257,32 @@ std::string CmdProxy::FirmwareVersion(int action) {
     return os.str();
 }
 
+std::string CmdProxy::SerialNumber(int action) {
+    std::ostringstream os;
+    os << cmd << ' ';
+    if (action == slsDetectorDefs::HELP_ACTION)
+        os << "\n\tSerial number of detector.\n\t[Gotthard2] Can overwrite, "
+              "but must do so for every detector server restart."
+           << '\n';
+    else if (action == slsDetectorDefs::GET_ACTION) {
+        if (!args.empty()) {
+            WrongNumberOfParameters(0);
+        }
+        auto t = det->getSerialNumber(std::vector<int>{det_id});
+        os << OutStringHex(t) << '\n';
+    } else if (action == slsDetectorDefs::PUT_ACTION) {
+        if (args.size() != 1) {
+            WrongNumberOfParameters(1);
+        }
+        det->setSerialNumber(StringTo<int64_t>(args[0]),
+                             std::vector<int>{det_id});
+        os << args[0] << '\n';
+    } else {
+        throw sls::RuntimeError("Unknown action");
+    }
+    return os.str();
+}
+
 std::string CmdProxy::Versions(int action) {
     std::ostringstream os;
     os << cmd << ' ';

slsDetectorSoftware/src/CmdProxy.h

@@ -758,7 +758,7 @@ class CmdProxy {
         {"firmwareversion", &CmdProxy::FirmwareVersion},
         {"detectorserverversion", &CmdProxy::detectorserverversion},
         {"rx_version", &CmdProxy::rx_version},
-        {"serialnumber", &CmdProxy::serialnumber},
+        {"serialnumber", &CmdProxy::SerialNumber},
         {"type", &CmdProxy::type},
         {"nmod", &CmdProxy::nmod},
         {"detsize", &CmdProxy::DetectorSize},
@@ -1078,6 +1078,7 @@ class CmdProxy {
     std::string Hostname(int action);
     std::string VirtualServer(int action);
     std::string FirmwareVersion(int action);
+    std::string SerialNumber(int action);
     std::string Versions(int action);
     std::string PackageVersion(int action);
     std::string ClientVersion(int action);
@@ -1191,9 +1192,6 @@ class CmdProxy {
     GET_COMMAND_HEX(rx_version, getReceiverVersion,
                     "\n\tReceiver version in format [0xYYMMDD].");
 
-    GET_COMMAND_HEX(serialnumber, getSerialNumber,
-                    "\n\tSerial number of detector.");
-
     GET_COMMAND(type, getDetectorType,
                 "\n\tReturns detector type. Can be Eiger, Jungfrau, Gotthard, "
                 "Moench, Mythen3, Gotthard2, ChipTestBoard");

slsDetectorSoftware/src/Detector.cpp

@@ -119,6 +119,10 @@ Result<int64_t> Detector::getSerialNumber(Positions pos) const {
     return pimpl->Parallel(&Module::getSerialNumber, pos);
 }
 
+void Detector::setSerialNumber(const int64_t value, Positions pos) {
+    pimpl->Parallel(&Module::setSerialNumber, pos, value);
+}
+
 Result<int64_t> Detector::getReceiverVersion(Positions pos) const {
     return pimpl->Parallel(&Module::getReceiverSoftwareVersion, pos);
 }

slsDetectorSoftware/src/Module.cpp

@@ -94,6 +94,10 @@ int64_t Module::getSerialNumber() const {
     return sendToDetector<int64_t>(F_GET_SERIAL_NUMBER);
 }
 
+void Module::setSerialNumber(const int64_t value) {
+    return sendToDetector(F_SET_SERIAL_NUMBER, value, nullptr);
+}
+
 int64_t Module::getReceiverSoftwareVersion() const {
     if (shm()->useReceiverFlag) {
         return sendToReceiver<int64_t>(F_GET_RECEIVER_VERSION);

slsDetectorSoftware/src/Module.h

@@ -90,6 +90,7 @@ class Module : public virtual slsDetectorDefs {
     int64_t getFirmwareVersion() const;
     int64_t getDetectorServerVersion() const;
     int64_t getSerialNumber() const;
+    void setSerialNumber(const int64_t value);
     int64_t getReceiverSoftwareVersion() const;
     static detectorType getTypeFromDetector(const std::string &hostname,
                                             int cport = DEFAULT_PORTNO);