I have started with project JN-AN-1220-Zigbee-3-0-Sensors to build a Thermostat, but I get everytime a linking error and I do not understand why.
I have configured the zcl_options.h
And also create
extern tsHA_ThermostatDevice sThermostat;
eZCL_Status = eHA_RegisterThermostatEndPoint(THERMOSTAT_SENSOR_ENDPOINT, fptr, &sThermostat);
I can see that the path for the libaries is correct, but anyway added it twice for testing, it has no effect.