Added BACnetRecipient and BACnetAddressBinding codecs for EPICS application (#1163)

* Added BACnetRecipient and BACnetAddressBinding encoding, decoding, ASCII conversion, comparison, and copy functions.

*  Added library specific string manipulation utilities including strcmp, strncmp, stptok, and snprintf with offset functions.

* Added test/README about verification and validation testing.

test/bacnet/datalink/dlmstp/CMakeLists.txt

@@ -40,8 +40,10 @@ add_executable(${PROJECT_NAME}
     ${SRC_DIR}/bacnet/bacint.c
     ${SRC_DIR}/bacnet/bacreal.c
     ${SRC_DIR}/bacnet/bacstr.c
+    ${SRC_DIR}/bacnet/bactext.c
     ${SRC_DIR}/bacnet/basic/sys/ringbuf.c
     ${SRC_DIR}/bacnet/basic/sys/days.c
+    ${SRC_DIR}/bacnet/indtext.c
     ${SRC_DIR}/bacnet/npdu.c
     # Test and test library files
     ./src/main.c

test/bacnet/datalink/mstp/CMakeLists.txt

@@ -45,8 +45,10 @@ add_executable(${PROJECT_NAME}
     ${SRC_DIR}/bacnet/bacaddr.c
     ${SRC_DIR}/bacnet/bacdcode.c
     ${SRC_DIR}/bacnet/bacint.c
-    ${SRC_DIR}/bacnet/bacstr.c
     ${SRC_DIR}/bacnet/bacreal.c
+    ${SRC_DIR}/bacnet/bacstr.c
+    ${SRC_DIR}/bacnet/bactext.c
+    ${SRC_DIR}/bacnet/indtext.c
     ${SRC_DIR}/bacnet/npdu.c
     ${SRC_DIR}/bacnet/basic/sys/bigend.c
     # Support files and stubs (pathname alphabetical)