extend uart helper a bit

src/fsfw/devicehandlers/DeviceHandlerBase.cpp

@@ -566,7 +566,6 @@ void DeviceHandlerBase::setTransition(Mode_t modeTo, Submode_t submodeTo) {
 }
 
 void DeviceHandlerBase::setMode(Mode_t newMode, uint8_t newSubmode) {
-
   /**
    * handle transition from OFF to NORMAL by continuing towards normal when ON is reached
    */
@@ -1584,13 +1583,9 @@ void DeviceHandlerBase::setPowerSwitcher(PowerSwitchIF* switcher) {
   this->powerSwitcher = switcher;
 }
 
-Mode_t DeviceHandlerBase::getMode() {
-  return mode;
-}
+Mode_t DeviceHandlerBase::getMode() { return mode; }
 
-Submode_t DeviceHandlerBase::getSubmode() {
-  return submode;
-}
+Submode_t DeviceHandlerBase::getSubmode() { return submode; }
 
 void DeviceHandlerBase::disableCommandsAndReplies() {
   for (auto& command : deviceCommandMap) {

src/fsfw/tmtcservices/PusServiceBase.cpp

@@ -27,8 +27,8 @@ ReturnValue_t PusServiceBase::performOperation(uint8_t opCode) {
   ReturnValue_t result = performService();
   if (result != returnvalue::OK) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::error << "PusService " << static_cast<int>(psbParams.serviceId) <<
-        ": performService returned with " << static_cast<uint16_t>(result) << std::endl;
+    sif::error << "PusService " << static_cast<int>(psbParams.serviceId)
+               << ": performService returned with " << static_cast<uint16_t>(result) << std::endl;
 #endif
     return returnvalue::FAILED;
   }

src/fsfw_hal/linux/uart/UartComIF.cpp

@@ -88,7 +88,7 @@ int UartComIF::configureUartPort(UartCookie* uartCookie) {
     return fd;
   }
 
-  setParityOptions(&options, uartCookie);
+  uart::setParity(options, uartCookie->getParity());
   setStopBitOptions(&options, uartCookie);
   setDatasizeOptions(&options, uartCookie);
   setFixedOptions(&options);
@@ -114,23 +114,6 @@ int UartComIF::configureUartPort(UartCookie* uartCookie) {
   return fd;
 }
 
-void UartComIF::setParityOptions(struct termios* options, UartCookie* uartCookie) {
-  /* Clear parity bit */
-  options->c_cflag &= ~PARENB;
-  switch (uartCookie->getParity()) {
-    case Parity::EVEN:
-      options->c_cflag |= PARENB;
-      options->c_cflag &= ~PARODD;
-      break;
-    case Parity::ODD:
-      options->c_cflag |= PARENB;
-      options->c_cflag |= PARODD;
-      break;
-    default:
-      break;
-  }
-}
-
 void UartComIF::setStopBitOptions(struct termios* options, UartCookie* uartCookie) {
   /* Clear stop field. Sets stop bit to one bit */
   options->c_cflag &= ~CSTOPB;

src/fsfw_hal/linux/uart/UartComIF.h

@@ -78,17 +78,6 @@ class UartComIF : public DeviceCommunicationIF, public SystemObject {
    */
   int configureUartPort(UartCookie* uartCookie);
 
-  /**
-   * @brief   This function adds the parity settings to the termios options struct.
-   *
-   * @param options   Pointer to termios options struct which will be modified to enable or disable
-   *                  parity checking.
-   * @param uartCookie    Pointer to uart cookie containing the information about the desired
-   *                      parity settings.
-   *
-   */
-  void setParityOptions(struct termios* options, UartCookie* uartCookie);
-
   void setStopBitOptions(struct termios* options, UartCookie* uartCookie);
 
   /**

src/fsfw_hal/linux/uart/helper.cpp

@@ -115,6 +115,50 @@ void uart::setBaudrate(struct termios& options, UartBaudRate baud) {
   }
 }
 
+void uart::setBitsPerWord(struct termios& options, BitsPerWord bits) {
+  options.c_cflag &= ~CSIZE;  // Clear all the size bits
+  if (bits == BitsPerWord::BITS_5) {
+    options.c_cflag |= CS5;
+  } else if (bits == BitsPerWord::BITS_6) {
+    options.c_cflag |= CS6;
+  } else if (bits == BitsPerWord::BITS_7) {
+    options.c_cflag |= CS7;
+  } else if (bits == BitsPerWord::BITS_8) {
+    options.c_cflag |= CS8;
+  }
+}
+
+void uart::enableRead(struct termios& options) { options.c_cflag |= CREAD; }
+
+void uart::ignoreCtrlLines(struct termios& options) { options.c_cflag |= CLOCAL; }
+
+void uart::setParity(struct termios& options, Parity parity) {
+  /* Clear parity bit */
+  options.c_cflag &= ~PARENB;
+  switch (parity) {
+    case Parity::EVEN:
+      options.c_cflag |= PARENB;
+      options.c_cflag &= ~PARODD;
+      break;
+    case Parity::ODD:
+      options.c_cflag |= PARENB;
+      options.c_cflag |= PARODD;
+      break;
+    default:
+      break;
+  }
+}
+
 int uart::readCountersAndErrors(int serialPort, serial_icounter_struct& icounter) {
   return ioctl(serialPort, TIOCGICOUNT, &icounter);
 }
+
+void uart::setStopbits(struct termios& options, StopBits bits) {
+  if (bits == StopBits::TWO_STOP_BITS) {
+    // Use two stop bits
+    options.c_cflag |= CSTOPB;
+  } else {
+    // Clear stop field, only one stop bit used in communication
+    options.c_cflag &= ~CSTOPB;
+  }
+}

src/fsfw_hal/linux/uart/helper.h

@@ -54,6 +54,16 @@ void setMode(struct termios& options, UartModes mode);
  */
 void setBaudrate(struct termios& options, UartBaudRate baud);
 
+void setStopbits(struct termios& options, StopBits bits);
+
+void setBitsPerWord(struct termios& options, BitsPerWord bits);
+
+void enableRead(struct termios& options);
+
+void setParity(struct termios& options, Parity parity);
+
+void ignoreCtrlLines(struct termios& options);
+
 int readCountersAndErrors(int serialPort, serial_icounter_struct& icounter);
 
 }  // namespace uart