update mode added. need to fix why udpatemode get and set not in allowed functions

slsDetectorSoftware/src/CmdProxy.h

@@ -1063,6 +1063,7 @@ class CmdProxy {
         {"updatekernel", &CmdProxy::UpdateKernel},
         {"rebootcontroller", &CmdProxy::rebootcontroller},
         {"update", &CmdProxy::UpdateFirmwareAndDetectorServer},
+        {"updatemode", &CmdProxy::updatemode},
         {"reg", &CmdProxy::Register},
         {"adcreg", &CmdProxy::AdcRegister},
         {"setbit", &CmdProxy::BitOperations},
@@ -2184,6 +2185,12 @@ class CmdProxy {
                         "\n\t[Jungfrau][Ctb][Moench][Gotthard][Mythen3]["
                         "Gotthard2] Reboot controller of detector.");
 
+    INTEGER_COMMAND_VEC_ID(
+        updatemode, getUpdateMode, setUpdateMode, StringTo<int>,
+        "[0|1]\n\tRestart the detector server in update mode or not. This is "
+        "useful when server-firmware compatibility is at its worst and server "
+        "cannot start up normally");
+
     EXECUTE_SET_COMMAND(
         firmwaretest, executeFirmwareTest,
         "\n\t[Jungfrau][Gotthard][Mythen3][Gotthard2][Ctb][Moench] Firmware "

slsDetectorSoftware/src/Detector.cpp

@@ -2195,6 +2195,15 @@ void Detector::updateFirmwareAndServer(const std::string &sname,
     programFPGA(fname, pos);
 }
 
+Result<bool> Detector::getUpdateMode(Positions pos) {
+    return pimpl->Parallel(&Module::getUpdateMode, pos);
+}
+
+void Detector::setUpdateMode(const bool updatemode, Positions pos) {
+    pimpl->Parallel(&Module::setUpdateMode, pos, updatemode);
+    rebootController(pos);
+}
+
 Result<uint32_t> Detector::readRegister(uint32_t addr, Positions pos) const {
     return pimpl->Parallel(&Module::readRegister, pos, addr);
 }

slsDetectorSoftware/src/Module.cpp

@@ -2539,8 +2539,9 @@ void Module::updateDetectorServer(std::vector<char> buffer,
                     "Update Detector Server (no tftp)", serverName);
         break;
     default:
-        throw RuntimeError("Updating DetectorServer via the package is not implemented "
-                           "for this detector");
+        throw RuntimeError(
+            "Updating DetectorServer via the package is not implemented "
+            "for this detector");
     }
 }
 
@@ -2567,6 +2568,14 @@ void Module::rebootController() {
                  << "): Controller rebooted successfully!";
 }
 
+bool Module::getUpdateMode() { return sendToDetector<int>(F_GET_UPDATE_MODE); }
+
+void Module::setUpdateMode(const bool updatemode) {
+    sendToDetector(F_SET_UPDATE_MODE, static_cast<int>(updatemode), nullptr);
+    LOG(logINFO) << "Module " << moduleIndex << " (" << shm()->hostname
+                 << "): Update Mode set to " << updatemode << "!";
+}
+
 uint32_t Module::readRegister(uint32_t addr) const {
     return sendToDetectorStop<uint32_t>(F_READ_REGISTER, addr);
 }

slsDetectorSoftware/src/Module.h

@@ -545,6 +545,8 @@ class Module : public virtual slsDetectorDefs {
                               const std::string &serverName);
     void updateKernel(std::vector<char> buffer);
     void rebootController();
+    bool getUpdateMode();
+    void setUpdateMode(const bool updatemode);
     uint32_t readRegister(uint32_t addr) const;
     uint32_t writeRegister(uint32_t addr, uint32_t val);
     void setBit(uint32_t addr, int n);