Add temperature type. (#26618)

See https://github.com/CHIP-Specifications/connectedhomeip-spec/pull/6486

scripts/py_matter_idl/matter_idl/generators/types.py

@@ -213,6 +213,7 @@ def is_struct(self) -> bool:
     "status": BasicInteger(idl_name="status", byte_count=2, is_signed=False),
     "systime_us": BasicInteger(idl_name="systime_us", byte_count=8, is_signed=False),
     "systime_ms": BasicInteger(idl_name="systime_ms", byte_count=8, is_signed=False),
+    "temperature": BasicInteger(idl_name="temperature", byte_count=2, is_signed=True),
     "tod": BasicInteger(idl_name="tod", byte_count=4, is_signed=False),
     "trans_id": BasicInteger(idl_name="trans_id", byte_count=4, is_signed=False),
     "vendor_id": BasicInteger(idl_name="vendor_id", byte_count=2, is_signed=False),

src/app/util/ember-compatibility-functions.cpp

@@ -138,6 +138,9 @@ EmberAfAttributeType BaseType(EmberAfAttributeType type)
                       "chip::NodeId is expected to be uint64_t, change this when necessary");
         return ZCL_INT64U_ATTRIBUTE_TYPE;
 
+    case ZCL_TEMPERATURE_ATTRIBUTE_TYPE: // Temperature
+        return ZCL_INT16S_ATTRIBUTE_TYPE;
+
     default:
         return type;
     }

src/app/zap-templates/common/override.js

@@ -83,6 +83,8 @@ function atomicType(arg)
   case 'utc':
   case 'elapsed_s':
     return 'uint32_t';
+  case 'temperature':
+    return 'int16_t';
   default:
     throw 'not overriding';
   }

src/app/zap-templates/zcl/data-model/chip/chip-types.xml

@@ -65,6 +65,7 @@ limitations under the License.
     <type id="0xE5" description="System Time Microseconds" name="systime_us"        size="8"  analog="true"   />
     <type id="0xD1" description="System Time Milliseconds" name="systime_ms"        size="8"  analog="true"   />
     <type id="0xD2" description="Elapsed Time Seconds"     name="elapsed_s"         size="4"  analog="true"   />
+    <type id="0xDB" description="Temperature"              name="temperature"       size="2"  analog="true"   />
     <type id="0xE6" description="Percentage units 1%"      name="percent"           size="1"  analog="true"   />
     <type id="0xE7" description="Percentage units 0.01%"   name="percent100ths"     size="2"  analog="true"   />
     <type id="0xE8" description="Cluster ID"               name="cluster_id"        size="4"  discrete="true" />