Changed Device_Object_List_Identifier() to use uint32_t for array_index since that is the size decoded in a ReadProperty request, and unsigned is not always 32-bit.

bacnet-stack/ports/atmega8/device.c

@@ -117,13 +117,13 @@ unsigned Device_Object_List_Count(
 }
 
 bool Device_Object_List_Identifier(
-    unsigned array_index,
+    uint32_t array_index,
     int *object_type,
     uint32_t * instance)
 {
     bool status = false;
-    unsigned object_index = 0;
-    unsigned object_count = 0;
+    uint32_t object_index = 0;
+    uint32_t object_count = 0;
 
     /* device object */
     if (array_index == 1) {
@@ -176,10 +176,10 @@ int Device_Read_Property(
     int len = 0;        /* apdu len intermediate value */
     BACNET_BIT_STRING bit_string;
     BACNET_CHARACTER_STRING char_string;
-    unsigned i = 0;
+    uint32_t i = 0;
     int object_type = 0;
     uint32_t instance = 0;
-    unsigned count = 0;
+    uint32_t count = 0;
     uint8_t *apdu = NULL;
 
     if ((rpdata->application_data == NULL) ||