Fixed conversion warnings on framework tests

CFDP/Checksum/Checksum.cpp

@@ -136,7 +136,7 @@
     )
   {
     FW_ASSERT(offset < 4);
-    const U32 addend = byte << (8*(3-offset));
+    const U32 addend = static_cast<U32>(byte) << (8*(3-offset));
     this->m_value += addend;
   }
 

CMakeLists.txt

@@ -29,6 +29,7 @@ if (NOT BUILD_TESTING)
     add_compile_options(
         -Wshadow
         -pedantic
+        -Wconversion
     )
 endif()
 

Drv/Ip/IpSocket.cpp

@@ -51,7 +51,7 @@
 }
 
 SocketIpStatus IpSocket::configure(const char* const hostname, const U16 port, const U32 timeout_seconds, const U32 timeout_microseconds) {
-    FW_ASSERT(timeout_microseconds < 1000000, timeout_microseconds);
+    FW_ASSERT(timeout_microseconds < 1000000, static_cast<FwAssertArgType>(timeout_microseconds));
     FW_ASSERT(port != 0, port);
     this->m_timeoutSeconds = timeout_seconds;
     this->m_timeoutMicroseconds = timeout_microseconds;
@@ -182,13 +182,14 @@
             return SOCK_SEND_ERROR;
         }
         FW_ASSERT(sent > 0, sent);
-        total += sent;
+        total += static_cast<U32>(sent);
     }
     // Failed to retry enough to send all data
     if (total < size) {
         return SOCK_INTERRUPTED_TRY_AGAIN;
     }
-    FW_ASSERT(total == size, total, size); // Ensure we sent everything
+    // Ensure we sent everything
+    FW_ASSERT(total == size, static_cast<FwAssertArgType>(total), static_cast<FwAssertArgType>(size));
     return SOCK_SUCCESS;
 }
 
@@ -202,7 +203,7 @@
     // Try to read until we fail to receive data
     for (U32 i = 0; (i < SOCKET_MAX_ITERATIONS) && (size <= 0); i++) {
         // Attempt to recv out data
-        size = this->recvProtocol(data, req_read);
+        size = this->recvProtocol(data, static_cast<U32>(req_read));
         // Error is EINTR, just try again
         if (size == -1 && ((errno == EINTR) || errno == EAGAIN)) {
             continue;

Drv/Ip/SocketReadTask.cpp

@@ -74,15 +74,21 @@ void SocketReadTask::readTask(void* pointer) {
         // Open a network connection if it has not already been open
         if ((not self->getSocketHandler().isStarted()) and (not self->m_stop) and
             ((status = self->startup()) != SOCK_SUCCESS)) {
-            Fw::Logger::logMsg("[WARNING] Failed to open port with status %d and errno %d\n", status, errno);
+            Fw::Logger::logMsg(
+                "[WARNING] Failed to open port with status %d and errno %d\n",
+                static_cast<POINTER_CAST>(status),
+                static_cast<POINTER_CAST>(errno));
             (void) Os::Task::delay(SOCKET_RETRY_INTERVAL_MS);
             continue;
         }
 
         // Open a network connection if it has not already been open
         if ((not self->getSocketHandler().isOpened()) and (not self->m_stop) and
             ((status = self->open()) != SOCK_SUCCESS)) {
-            Fw::Logger::logMsg("[WARNING] Failed to open port with status %d and errno %d\n", status, errno);
+            Fw::Logger::logMsg(
+                "[WARNING] Failed to open port with status %d and errno %d\n",
+                static_cast<POINTER_CAST>(status),
+                static_cast<POINTER_CAST>(errno));
             (void) Os::Task::delay(SOCKET_RETRY_INTERVAL_MS);
             continue;
         }
@@ -96,12 +102,14 @@ void SocketReadTask::readTask(void* pointer) {
             size = (size >= 0) ? size : MAXIMUM_SIZE; // Handle max U32 edge case
             status = self->getSocketHandler().recv(data, size);
             if ((status != SOCK_SUCCESS) && (status != SOCK_INTERRUPTED_TRY_AGAIN)) {
-                Fw::Logger::logMsg("[WARNING] Failed to recv from port with status %d and errno %d\n", status, errno);
+                Fw::Logger::logMsg("[WARNING] Failed to recv from port with status %d and errno %d\n",
+                static_cast<POINTER_CAST>(status),
+                static_cast<POINTER_CAST>(errno));
                 self->getSocketHandler().close();
                 buffer.setSize(0);
             } else {
                 // Send out received data
-                buffer.setSize(size);
+                buffer.setSize(static_cast<U32>(size));
             }
             self->sendBuffer(buffer, status);
         }

Drv/Ip/TcpClientSocket.cpp

@@ -82,11 +82,11 @@
 }
 
 I32 TcpClientSocket::sendProtocol(const U8* const data, const U32 size) {
-    return ::send(this->m_fd, data, size, SOCKET_IP_SEND_FLAGS);
+    return static_cast<I32>(::send(this->m_fd, data, size, SOCKET_IP_SEND_FLAGS));
 }
 
 I32 TcpClientSocket::recvProtocol(U8* const data, const U32 size) {
-    return ::recv(this->m_fd, data, size, SOCKET_IP_RECV_FLAGS);
+    return static_cast<I32>(::recv(this->m_fd, data, size, SOCKET_IP_RECV_FLAGS));
 }
 
 }  // namespace Drv

Drv/Ip/TcpServerSocket.cpp

@@ -120,11 +120,11 @@
 }
 
 I32 TcpServerSocket::sendProtocol(const U8* const data, const U32 size) {
-    return ::send(this->m_fd, data, size, SOCKET_IP_SEND_FLAGS);
+    return static_cast<I32>(::send(this->m_fd, data, size, SOCKET_IP_SEND_FLAGS));
 }
 
 I32 TcpServerSocket::recvProtocol(U8* const data, const U32 size) {
-    return ::recv(this->m_fd, data, size, SOCKET_IP_RECV_FLAGS);
+    return static_cast<I32>(::recv(this->m_fd, data, size, SOCKET_IP_RECV_FLAGS));
 }
 
 }  // namespace Drv

Drv/Ip/UdpSocket.cpp

@@ -155,13 +155,13 @@
 
 I32 UdpSocket::sendProtocol(const U8* const data, const U32 size) {
     FW_ASSERT(this->m_state->m_addr_send.sin_family != 0); // Make sure the address was previously setup
-    return ::sendto(this->m_fd, data, size, SOCKET_IP_SEND_FLAGS,
-                    reinterpret_cast<struct sockaddr *>(&this->m_state->m_addr_send), sizeof(this->m_state->m_addr_send));
+    return static_cast<I32>(::sendto(this->m_fd, data, size, SOCKET_IP_SEND_FLAGS,
+                    reinterpret_cast<struct sockaddr *>(&this->m_state->m_addr_send), sizeof(this->m_state->m_addr_send)));
 }
 
 I32 UdpSocket::recvProtocol(U8* const data, const U32 size) {
     FW_ASSERT(this->m_state->m_addr_recv.sin_family != 0); // Make sure the address was previously setup
-    return ::recvfrom(this->m_fd, data, size, SOCKET_IP_RECV_FLAGS, nullptr, nullptr);
+    return static_cast<I32>(::recvfrom(this->m_fd, data, size, SOCKET_IP_RECV_FLAGS, nullptr, nullptr));
 }
 
 }  // namespace Drv

Drv/LinuxGpioDriver/LinuxGpioDriverComponentImpl.cpp

@@ -50,7 +50,7 @@
 
         // TODO check value of len
         len = snprintf(buf, sizeof(buf), "%u", gpio);
-        if(write(fd, buf, len) != len) {
+        if(write(fd, buf, static_cast<size_t>(len)) != len) {
             (void) close(fd);
             DEBUG_PRINT("gpio/export error!\n");
             return -1;
@@ -81,7 +81,7 @@
 
         // TODO check value of len
         len = snprintf(buf, sizeof(buf), "%u", gpio);
-        if(write(fd, buf, len) != len) {
+        if(write(fd, buf, static_cast<size_t>(len)) != len) {
             (void) close(fd);
             DEBUG_PRINT("gpio/unexport error!\n");
             return -1;
@@ -114,9 +114,9 @@
         }
 
         const char *dir = out_flag ? "out" : "in";
-        len = strlen(dir);
+        len = static_cast<int>(strlen(dir));
 
-        if (write(fd, dir, len) != len) {
+        if (write(fd, dir, static_cast<size_t>(len)) != len) {
             (void) close(fd);
             DEBUG_PRINT("gpio/direction error!\n");
             return -1;
@@ -157,8 +157,8 @@
 
         FW_ASSERT(fd != -1);
 
-        NATIVE_INT_TYPE stat1 = lseek(fd, 0, SEEK_SET); // Must seek back to the starting
-        NATIVE_INT_TYPE stat2 = read(fd, &ch, 1);
+        NATIVE_INT_TYPE stat1 = static_cast<NATIVE_INT_TYPE>(lseek(fd, 0, SEEK_SET)); // Must seek back to the starting
+        NATIVE_INT_TYPE stat2 = static_cast<NATIVE_INT_TYPE>(read(fd, &ch, 1));
 
         if (stat1 == -1 || stat2 != 1) {
             DEBUG_PRINT("GPIO read failure: %d %d!\n",stat1,stat2);
@@ -199,8 +199,8 @@
             return -1;
         }
 
-        len = strlen(edge) + 1;
-        if(write(fd, edge, len) != len) {
+        len = static_cast<int>(strlen(edge) + 1);
+        if(write(fd, edge, static_cast<size_t>(len)) != len) {
             (void) close(fd);
             DEBUG_PRINT("gpio/set-edge error!\n");
             return -1;
@@ -292,13 +292,13 @@
       NATIVE_INT_TYPE stat;
 
       // Configure:
-      stat = gpio_export(gpio);
+      stat = gpio_export(static_cast<unsigned int>(gpio));
       if (-1 == stat) {
           Fw::LogStringArg arg = strerror(errno);
           this->log_WARNING_HI_GP_OpenError(gpio,stat,arg);
           return false;
       }
-      stat = gpio_set_dir(gpio, direction == GPIO_OUT ? 1 : 0);
+      stat = gpio_set_dir(static_cast<unsigned int>(gpio), direction == GPIO_OUT ? 1 : 0);
       if (-1 == stat) {
           Fw::LogStringArg arg = strerror(errno);
           this->log_WARNING_HI_GP_OpenError(gpio,stat,arg);
@@ -308,7 +308,7 @@
       // If needed, set edge to rising in intTaskEntry()
 
       // Open:
-      this->m_fd = gpio_fd_open(gpio);
+      this->m_fd = gpio_fd_open(static_cast<unsigned int>(gpio));
       if (-1 == this->m_fd) {
           Fw::LogStringArg arg = strerror(errno);
           this->log_WARNING_HI_GP_OpenError(gpio,errno,arg);
@@ -330,7 +330,7 @@
 
     // start GPIO interrupt
     NATIVE_INT_TYPE stat;
-    stat = gpio_set_edge(compPtr->m_gpio, "rising");
+    stat = gpio_set_edge(static_cast<unsigned int>(compPtr->m_gpio), "rising");
     if (-1 == stat) {
       compPtr->log_WARNING_HI_GP_IntStartError(compPtr->m_gpio);
       return;
@@ -346,7 +346,7 @@
 
         fdset[0].fd = compPtr->m_fd;
         fdset[0].events = POLLPRI;
-        stat = poll(fdset, nfds, timeout);
+        stat = poll(fdset, static_cast<nfds_t>(nfds), timeout);
 
         /*
         * According to this link, poll will always have POLLERR set for the sys/class/gpio subsystem
@@ -422,7 +422,7 @@
   {
       if (this->m_fd != -1) {
           DEBUG_PRINT("Closing GPIO %d fd %d\n",this->m_gpio, this->m_fd);
-          (void) gpio_fd_close(this->m_fd, this->m_gpio);
+          (void) gpio_fd_close(this->m_fd, static_cast<unsigned int>(this->m_gpio));
       }
 
   }

Drv/LinuxI2cDriver/LinuxI2cDriver.cpp

@@ -99,7 +99,7 @@ namespace Drv {
       // make sure it isn't a null pointer
       FW_ASSERT(serBuffer.getData());
       // write data
-      stat = write(this->m_fd, serBuffer.getData(), serBuffer.getSize());
+      stat = static_cast<int>(write(this->m_fd, serBuffer.getData(), serBuffer.getSize()));
       if (stat == -1) {
 #if DEBUG_PRINT
           Fw::Logger::logMsg("Status: %d Errno: %d\n", stat, errno);
@@ -135,7 +135,7 @@ namespace Drv {
       // make sure it isn't a null pointer
       FW_ASSERT(serBuffer.getData());
       // read data
-      stat = read(this->m_fd, serBuffer.getData(), serBuffer.getSize());
+      stat = static_cast<int>(read(this->m_fd, serBuffer.getData(), serBuffer.getSize()));
       if (stat == -1) {
 #if DEBUG_PRINT
           Fw::Logger::logMsg("Status: %d Errno: %d\n", stat, errno);

Drv/LinuxUartDriver/LinuxUartDriver.cpp

@@ -207,7 +207,7 @@
 #endif
 #endif
         default:
-            FW_ASSERT(0, baud);
+            FW_ASSERT(0, static_cast<FwAssertArgType>(baud));
             break;
     }
 
@@ -248,15 +248,15 @@
             newtio.c_cflag |= PARENB;
             break;
         case PARITY_NONE:
-            newtio.c_cflag &= ~PARENB;
+            newtio.c_cflag &= static_cast<unsigned int>(~PARENB);
             break;
         default:
             FW_ASSERT(0, parity);
             break;
     }
 
     // Set baud rate:
-    stat = cfsetispeed(&newtio, relayRate);
+    stat = cfsetispeed(&newtio, static_cast<speed_t>(relayRate));
     if (stat) {
         DEBUG_PRINT("cfsetispeed failed\n");
         close(fd);
@@ -265,7 +265,7 @@
         this->log_WARNING_HI_OpenError(_arg, fd, _err);
         return false;
     }
-    stat = cfsetospeed(&newtio, relayRate);
+    stat = cfsetospeed(&newtio, static_cast<speed_t>(relayRate));
     if (stat) {
         DEBUG_PRINT("cfsetospeed failed\n");
         close(fd);
@@ -324,9 +324,9 @@
         status = Drv::SendStatus::SEND_ERROR;
     } else {
         unsigned char *data = serBuffer.getData();
-        NATIVE_INT_TYPE xferSize = serBuffer.getSize();
+        NATIVE_INT_TYPE xferSize = static_cast<NATIVE_INT_TYPE>(serBuffer.getSize());
 
-        NATIVE_INT_TYPE stat = ::write(this->m_fd, data, xferSize);
+        NATIVE_INT_TYPE stat = static_cast<NATIVE_INT_TYPE>(::write(this->m_fd, data, static_cast<size_t>(xferSize)));
 
         if (-1 == stat || stat != xferSize) {
           Fw::LogStringArg _arg = this->m_device;
@@ -346,7 +346,7 @@
     Drv::RecvStatus status = RecvStatus::RECV_ERROR;  // added by m.chase 03.06.2017
     LinuxUartDriver* comp = reinterpret_cast<LinuxUartDriver*>(ptr);
     while (!comp->m_quitReadThread) {
-        Fw::Buffer buff = comp->allocate_out(0, comp->m_allocationSize);
+        Fw::Buffer buff = comp->allocate_out(0, static_cast<U32>(comp->m_allocationSize));
 
         // On failed allocation, error and deallocate
         if (buff.getData() == nullptr) {
@@ -368,7 +368,7 @@
         // Read until something is received or an error occurs. Only loop when
         // stat == 0 as this is the timeout condition and the read should spin
         while ((stat == 0) && !comp->m_quitReadThread) {
-            stat = ::read(comp->m_fd, buff.getData(), buff.getSize());
+            stat = static_cast<int>(::read(comp->m_fd, buff.getData(), buff.getSize()));
         }
         buff.setSize(0);
 
@@ -380,7 +380,7 @@
             comp->log_WARNING_HI_ReadError(_arg, stat);
             status = RecvStatus::RECV_ERROR;
         } else if (stat > 0) {
-            buff.setSize(stat);
+            buff.setSize(static_cast<U32>(stat));
             status = RecvStatus::RECV_OK;  // added by m.chase 03.06.2017
         } else {
             status = RecvStatus::RECV_ERROR; // Simply to return the buffer

Fw/Comp/ActiveComponentBase.cpp

@@ -46,7 +46,7 @@
     void ActiveComponentBase::toString(char* buffer, NATIVE_INT_TYPE size) {
         FW_ASSERT(size > 0);
         FW_ASSERT(buffer != nullptr);
-        PlatformIntType status = snprintf(buffer, size, "ActComp: %s", this->m_objName.toChar());
+        PlatformIntType status = snprintf(buffer, static_cast<size_t>(size), "ActComp: %s", this->m_objName.toChar());
         if (status < 0) {
             buffer[0] = 0;
         }

Fw/Comp/PassiveComponentBase.cpp

@@ -13,7 +13,7 @@
     void PassiveComponentBase::toString(char* buffer, NATIVE_INT_TYPE size) {
         FW_ASSERT(size > 0);
         FW_ASSERT(buffer != nullptr);
-        PlatformIntType status = snprintf(buffer, size, "Comp: %s", this->m_objName.toChar());
+        PlatformIntType status = snprintf(buffer, static_cast<size_t>(size), "Comp: %s", this->m_objName.toChar());
         if (status < 0) {
             buffer[0] = 0;
         }

Fw/Comp/QueuedComponentBase.cpp

@@ -23,7 +23,7 @@
     void QueuedComponentBase::toString(char* buffer, NATIVE_INT_TYPE size) {
         FW_ASSERT(size > 0);
         FW_ASSERT(buffer != nullptr);
-        PlatformIntType status = snprintf(buffer, size, "QueueComp: %s", this->m_objName.toChar());
+        PlatformIntType status = snprintf(buffer, static_cast<size_t>(size), "QueueComp: %s", this->m_objName.toChar());
         if (status < 0) {
             buffer[0] = 0;
         }

Fw/Dp/DpContainer.cpp

@@ -139,7 +139,7 @@ void DpContainer::setBuffer(const Buffer& buffer) {
     FW_ASSERT(bufferSize >= minBufferSize, static_cast<FwAssertArgType>(bufferSize),
               static_cast<FwAssertArgType>(minBufferSize));
     U8* const dataAddr = &buffAddr[DATA_OFFSET];
-    this->m_dataBuffer.setExtBuffer(dataAddr, dataCapacity);
+    this->m_dataBuffer.setExtBuffer(dataAddr, static_cast<Fw::Serializable::SizeType>(dataCapacity));
 }
 
 Utils::HashBuffer DpContainer::getHeaderHash() const {
@@ -199,7 +199,7 @@ Utils::HashBuffer DpContainer::computeDataHash() const {
     FW_ASSERT(DATA_OFFSET + dataSize <= bufferSize, static_cast<FwAssertArgType>(DATA_OFFSET + dataSize),
               static_cast<FwAssertArgType>(bufferSize));
     Utils::HashBuffer computedHash;
-    Utils::Hash::hash(dataAddr, dataSize, computedHash);
+    Utils::Hash::hash(dataAddr, static_cast<NATIVE_INT_TYPE>(dataSize), computedHash);
     return computedHash;
 }