Merge remote-tracking branch 'upstream/development' into develop

CHANGELOG.md

@@ -8,6 +8,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 # [unreleased]
 
+## Added
+
+- Add new `UnsignedByteField` class
+
 # [v5.0.0] 25.07.2022
 
 ## Changes

src/fsfw/objectmanager/SystemObjectIF.h

@@ -16,7 +16,7 @@
  * This is the typedef for object identifiers.
  * @ingroup system_objects
  */
-typedef uint32_t object_id_t;
+using object_id_t = uint32_t;
 
 /**
  * This interface allows a class to be included in the object manager

src/fsfw/serialize/SerializeIF.h

@@ -68,13 +68,6 @@ class SerializeIF {
                                                   size_t maxSize) const {
     return serialize(buffer, size, maxSize, SerializeIF::Endianness::NETWORK);
   }
-  /**
-   * If endianness is not explicitly specified, use machine endianness
-   */
-  [[nodiscard]] virtual ReturnValue_t serialize(uint8_t **buffer, size_t *size,
-                                                size_t maxSize) const {
-    return serialize(buffer, size, maxSize, SerializeIF::Endianness::MACHINE);
-  }
 
   /**
    * Gets the size of a object if it would be serialized in a buffer
@@ -110,12 +103,6 @@ class SerializeIF {
   virtual ReturnValue_t deSerializeBe(const uint8_t **buffer, size_t *size) {
     return deSerialize(buffer, size, SerializeIF::Endianness::NETWORK);
   }
-  /**
-   * If endianness is not explicitly specified, use machine endianness
-   */
-  virtual ReturnValue_t deSerialize(const uint8_t **buffer, size_t *size) {
-    return deSerialize(buffer, size, SerializeIF::Endianness::MACHINE);
-  }
 
   /**
    * Helper method which can be used if serialization should be performed without any additional
@@ -139,13 +126,6 @@ class SerializeIF {
                                                   size_t maxSize) const {
     return serialize(buffer, serLen, maxSize, SerializeIF::Endianness::NETWORK);
   }
-  /**
-   * If endianness is not explicitly specified, use machine endianness
-   */
-  [[nodiscard]] virtual ReturnValue_t serialize(uint8_t *buffer, size_t &serLen,
-                                                size_t maxSize) const {
-    return serialize(buffer, serLen, maxSize, SerializeIF::Endianness::MACHINE);
-  }
 
   /**
    * Helper methods which can be used if deserialization should be performed without any additional
@@ -168,12 +148,6 @@ class SerializeIF {
   virtual ReturnValue_t deSerializeBe(const uint8_t *buffer, size_t &deserSize, size_t maxSize) {
     return deSerialize(buffer, deserSize, maxSize, SerializeIF::Endianness::NETWORK);
   }
-  /**
-   * If endianness is not explicitly specified, use machine endianness
-   */
-  virtual ReturnValue_t deSerialize(const uint8_t *buffer, size_t &deserSize, size_t maxSize) {
-    return deSerialize(buffer, deserSize, maxSize, SerializeIF::Endianness::MACHINE);
-  }
 };
 
 #endif /* FSFW_SERIALIZE_SERIALIZEIF_H_ */

src/fsfw/util/UnsignedByteField.h

@@ -0,0 +1,52 @@
+#ifndef FSFW_UTIL_UNSIGNEDBYTEFIELD_H
+#define FSFW_UTIL_UNSIGNEDBYTEFIELD_H
+
+#include "fsfw/serialize.h"
+
+template<typename T>
+class UnsignedByteField: public SerializeIF {
+ public:
+  static_assert(std::is_unsigned<T>::value);
+
+  explicit UnsignedByteField(T value): value(value) {}
+  [[nodiscard]] ReturnValue_t serialize(uint8_t **buffer, size_t *size, size_t maxSize,
+                                                Endianness streamEndianness) const override {
+    return SerializeAdapter::serialize(&value, buffer, size, maxSize, streamEndianness);
+  }
+
+  ReturnValue_t deSerialize(const uint8_t **buffer, size_t *size,
+                                    Endianness streamEndianness) override {
+    return SerializeAdapter::deSerialize(&value, buffer, size, streamEndianness);
+  }
+
+  [[nodiscard]] size_t getSerializedSize() const override {
+    return sizeof(T);
+  }
+
+  [[nodiscard]] T getValue() const {
+    return value;
+  }
+
+  void setValue(T value_) {
+    value = value_;
+  }
+ private:
+  T value;
+};
+
+class U32ByteField: public UnsignedByteField<uint32_t> {
+ public:
+  explicit U32ByteField(uint32_t value): UnsignedByteField<uint32_t>(value) {}
+};
+
+class U16ByteField: public UnsignedByteField<uint16_t> {
+ public:
+  explicit U16ByteField(uint16_t value): UnsignedByteField<uint16_t>(value) {}
+};
+
+class U8ByteField: public UnsignedByteField<uint8_t> {
+ public:
+  explicit U8ByteField(uint8_t value): UnsignedByteField<uint8_t>(value) {}
+};
+
+#endif  // FSFW_UTIL_UNSIGNEDBYTEFIELD_H

unittests/CMakeLists.txt

@@ -15,6 +15,7 @@ add_subdirectory(mocks)
 
 add_subdirectory(action)
 add_subdirectory(power)
+add_subdirectory(util)
 add_subdirectory(container)
 add_subdirectory(osal)
 add_subdirectory(serialize)

unittests/serialize/testSerializeIF.cpp

@@ -76,37 +76,6 @@ TEST_CASE("Serialize IF Serialize", "[serialize-if-ser]") {
     CHECK(buf[2] == 3);
     CHECK(serLen == 3);
   }
-
-  SECTION("Machine Endian Implicit") {
-    REQUIRE(simpleSer.SerializeIF::serialize(&ptr, &len, buf.size()) ==
-            HasReturnvaluesIF::RETURN_OK);
-    CHECK(buf[0] == 1);
-#if BYTE_ORDER_SYSTEM == LITTLE_ENDIAN
-    CHECK(buf[1] == 3);
-    CHECK(buf[2] == 2);
-#else
-    CHECK(buf[1] == 2);
-    CHECK(buf[2] == 3);
-#endif
-    // Verify pointer arithmetic and size increment
-    CHECK(ptr == buf.data() + 3);
-    CHECK(len == 3);
-  }
-
-  SECTION("Machine Endian Simple Implicit") {
-    size_t serLen = 0xff;
-    REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), serLen, buf.size()) ==
-            HasReturnvaluesIF::RETURN_OK);
-    CHECK(buf[0] == 1);
-#if BYTE_ORDER_SYSTEM == LITTLE_ENDIAN
-    CHECK(buf[1] == 3);
-    CHECK(buf[2] == 2);
-#else
-    CHECK(buf[1] == 2);
-    CHECK(buf[2] == 3);
-#endif
-    CHECK(serLen == 3);
-  }
 }
 
 TEST_CASE("SerializeIF Deserialize", "[serialize-if-de]") {
@@ -172,30 +141,4 @@ TEST_CASE("SerializeIF Deserialize", "[serialize-if-de]") {
     CHECK(simpleSer.getU16() == 1);
     CHECK(deserLen == 3);
   }
-
-  SECTION("Machine Endian Implicit") {
-    REQUIRE(simpleSer.SerializeIF::deSerialize(&ptr, &len) == HasReturnvaluesIF::RETURN_OK);
-    CHECK(simpleSer.getU8() == 5);
-#if BYTE_ORDER_SYSTEM == LITTLE_ENDIAN
-    CHECK(simpleSer.getU16() == 0x0100);
-#else
-    CHECK(simpleSer.getU16() == 1);
-#endif
-    // Verify pointer arithmetic and size increment
-    CHECK(ptr == buf.data() + 3);
-    CHECK(len == 0);
-  }
-
-  SECTION("Machine Endian Simple Implicit") {
-    size_t deserLen = 0xff;
-    REQUIRE(simpleSer.SerializeIF::deSerialize(buf.data(), deserLen, buf.size()) ==
-            HasReturnvaluesIF::RETURN_OK);
-    CHECK(simpleSer.getU8() == 5);
-#if BYTE_ORDER_SYSTEM == LITTLE_ENDIAN
-    CHECK(simpleSer.getU16() == 0x0100);
-#else
-    CHECK(simpleSer.getU16() == 1);
-#endif
-    CHECK(deserLen == 3);
-  }
 }

unittests/util/CMakeLists.txt

@@ -0,0 +1,3 @@
+target_sources(${FSFW_TEST_TGT} PRIVATE
+  testUnsignedByteField.cpp
+)

unittests/util/testUnsignedByteField.cpp

@@ -0,0 +1,74 @@
+
+#include <catch2/catch_test_macros.hpp>
+
+#include "fsfw/util/UnsignedByteField.h"
+
+#include <array>
+
+TEST_CASE("Unsigned Byte Field", "[unsigned-byte-field]") {
+  auto testByteField = UnsignedByteField<uint32_t>(10);
+  auto u32ByteField = U32ByteField(10);
+  auto u16ByteField = U16ByteField(5);
+  auto u8ByteField = U8ByteField(2);
+  std::array<uint8_t, 16> buf{};
+  size_t serLen = 0;
+  SECTION("State") {
+    CHECK(testByteField.getValue() == 10);
+    CHECK(testByteField.getSerializedSize() == 4);
+    CHECK(u32ByteField.getValue() == 10);
+    CHECK(u32ByteField.getSerializedSize() == 4);
+    CHECK(u16ByteField.getValue() == 5);
+    CHECK(u8ByteField.getValue() == 2);
+    CHECK(u8ByteField.getSerializedSize() == 1);
+  }
+
+  SECTION("Setter") {
+    u32ByteField.setValue(20);
+    REQUIRE(u32ByteField.getValue() == 20);
+  }
+
+  SECTION("Serialize U32") {
+    CHECK(testByteField.serializeBe(buf.data(), serLen, buf.size()) == HasReturnvaluesIF::RETURN_OK);
+    CHECK(serLen == 4);
+    CHECK(buf[0] == 0);
+    CHECK(buf[3] == 10);
+  }
+
+  SECTION("Serialize U32 Concrete") {
+    CHECK(u32ByteField.serializeBe(buf.data(), serLen, buf.size()) == HasReturnvaluesIF::RETURN_OK);
+    CHECK(serLen == 4);
+    CHECK(buf[0] == 0);
+    CHECK(buf[3] == 10);
+  }
+
+  SECTION("Serialize U16 Concrete") {
+    CHECK(u16ByteField.serializeBe(buf.data(), serLen, buf.size()) == HasReturnvaluesIF::RETURN_OK);
+    CHECK(serLen == 2);
+    CHECK(buf[0] == 0);
+    CHECK(buf[1] == 5);
+  }
+
+  SECTION("Serialize U8 Concrete") {
+    CHECK(u8ByteField.serializeBe(buf.data(), serLen, buf.size()) == HasReturnvaluesIF::RETURN_OK);
+    CHECK(serLen == 1);
+    CHECK(buf[0] == 2);
+  }
+
+  SECTION("Deserialize") {
+    buf[0] = 0x50;
+    buf[1] = 0x40;
+    buf[2] = 0x30;
+    buf[3] = 0x20;
+    size_t deserLen = 0;
+    CHECK(testByteField.deSerializeBe(buf.data(), deserLen, buf.size()) == HasReturnvaluesIF::RETURN_OK);
+    CHECK(testByteField.getValue() == 0x50403020);
+  }
+
+  SECTION("Deserialize U16") {
+    buf[0] = 0x50;
+    buf[1] = 0x40;
+    size_t deserLen = 0;
+    CHECK(u16ByteField.deSerializeBe(buf.data(), deserLen, buf.size()) == HasReturnvaluesIF::RETURN_OK);
+    CHECK(u16ByteField.getValue() == 0x5040);
+  }
+}