Fixed load control object and unit test. Added recipe to Makefile for Zephyr OS twister unit testing. (#710)

test/bacnet/basic/object/test/tsm_mock.c

@@ -0,0 +1,26 @@
+/**
+ * @file
+ * @brief mock TSM handler functions
+ * @author Steve Karg
+ * @date January 2023
+ *
+ * SPDX-License-Identifier: MIT
+ */
+#include <zephyr/ztest.h>
+#include <bacnet/basic/tsm/tsm.h>
+
+bool tsm_get_transaction_pdu(
+    uint8_t invokeID,
+    BACNET_ADDRESS *dest,
+    BACNET_NPDU_DATA *ndpu_data,
+    uint8_t *apdu,
+    uint16_t *apdu_len)
+{
+    (void)invokeID;
+    (void)dest;
+    (void)ndpu_data;
+    (void)apdu;
+    (void)apdu_len;
+
+    return false;
+}