Merge branch 'mohr/startracker' into meier/startracker

linux/boardtest/CMakeLists.txt

@@ -1,4 +1,4 @@
-target_sources(${TARGET_NAME} PRIVATE
+target_sources(${OBSW_NAME} PRIVATE
 	LibgpiodTest.cpp
 	I2cTestClass.cpp
 	SpiTestClass.cpp

linux/boardtest/UartTestClass.cpp

@@ -1,4 +1,6 @@
 #include "UartTestClass.h"
+
+#include <fsfw/tasks/TaskFactory.h>
 #if defined(RASPBERRY_PI)
 #include "rpiConfig.h"
 #elif defined(XIPHOS_Q7S)
@@ -9,18 +11,22 @@
 #include <fcntl.h>   // Contains file controls like O_RDWR
 #include <unistd.h>  // write(), read(), close()
 
-#include "fsfw/serviceinterface/ServiceInterface.h"
-#include "lwgps/lwgps.h"
+#include "fsfw/globalfunctions/CRC.h"
+#include "fsfw/globalfunctions/DleEncoder.h"
+#include "fsfw/globalfunctions/arrayprinter.h"
+#include "fsfw/serviceinterface.h"
+#include "mission/devices/devicedefinitions/SCEXDefinitions.h"
 
 #define GPS_REPLY_WIRETAPPING 0
 
-UartTestClass::UartTestClass(object_id_t objectId) : TestTask(objectId) {}
+UartTestClass::UartTestClass(object_id_t objectId) : TestTask(objectId) { mode = TestModes::SCEX; }
 
 ReturnValue_t UartTestClass::initialize() {
   if (mode == TestModes::GPS) {
     gpsInit();
+  } else if (mode == TestModes::SCEX) {
+    scexInit();
   }
-
   return HasReturnvaluesIF::RETURN_OK;
 }
 
@@ -29,6 +35,8 @@ ReturnValue_t UartTestClass::performOneShotAction() { return HasReturnvaluesIF::
 ReturnValue_t UartTestClass::performPeriodicAction() {
   if (mode == TestModes::GPS) {
     gpsPeriodic();
+  } else if (mode == TestModes::SCEX) {
+    scexPeriodic();
   }
   return HasReturnvaluesIF::RETURN_OK;
 }
@@ -118,3 +126,96 @@ void UartTestClass::gpsPeriodic() {
   } while (bytesRead > 0);
 #endif
 }
+
+void UartTestClass::scexInit() {
+#if defined(RASPBERRY_PI)
+  std::string devname = "/dev/ttyUSB1";
+#else
+  std::string devname = "/dev/ul-scex";
+#endif
+  /* Get file descriptor */
+  serialPort = open(devname.c_str(), O_RDWR);
+  if (serialPort < 0) {
+    sif::warning << "open call failed with error [" << errno << ", " << strerror(errno)
+                 << std::endl;
+    return;
+  }
+  // Setting up UART parameters
+  tty.c_cflag &= ~PARENB;         // Clear parity bit
+  tty.c_cflag &= ~CSTOPB;         // Clear stop field, only one stop bit used in communication
+  tty.c_cflag &= ~CSIZE;          // Clear all the size bits
+  tty.c_cflag |= CS8;             // 8 bits per byte
+  tty.c_cflag &= ~CRTSCTS;        // Disable RTS/CTS hardware flow control
+  tty.c_cflag |= CREAD | CLOCAL;  // Turn on READ & ignore ctrl lines (CLOCAL = 1)
+
+  // Use non-canonical mode and clear echo flag
+  tty.c_lflag &= ~(ICANON | ECHO);
+
+  // Non-blocking mode, read until either line is 0.1 second idle or maximum of 255 bytes are
+  // received in one go
+  tty.c_cc[VTIME] = 1;   // In units of 0.1 seconds
+  tty.c_cc[VMIN] = 255;  // Read up to 255 bytes
+
+  if (tcsetattr(serialPort, TCSANOW, &tty) != 0) {
+    sif::warning << "tcsetattr call failed with error [" << errno << ", " << strerror(errno)
+                 << std::endl;
+  }
+  // Flush received and unread data
+  tcflush(serialPort, TCIFLUSH);
+}
+
+void UartTestClass::scexPeriodic() {
+  auto dleEncoder = DleEncoder();
+  std::array<uint8_t, 128> tmpCmdBuf = {};
+  // Send ping command
+  tmpCmdBuf[0] = scex::CMD_PING;
+  // These two fields are the packet counter and the total packet count. Those are 1 and 1 for each
+  // telecommand so far
+  tmpCmdBuf[1] = 1;
+  tmpCmdBuf[2] = 1;
+  uint16_t userDataLen = 0;
+  tmpCmdBuf[3] = (userDataLen >> 8) & 0xff;
+  tmpCmdBuf[4] = userDataLen & 0xff;
+  uint16_t crc = CRC::crc16ccitt(tmpCmdBuf.data(), 5);
+  tmpCmdBuf[5] = (crc >> 8) & 0xff;
+  tmpCmdBuf[6] = crc & 0xff;
+
+  size_t encodedLen = 0;
+  ReturnValue_t result =
+      dleEncoder.encode(tmpCmdBuf.data(), 7, cmdBuf.data(), cmdBuf.size(), &encodedLen, true);
+  if (result != HasReturnvaluesIF::RETURN_OK) {
+    sif::warning << "UartTestClass::scexInit: Encoding failed" << std::endl;
+    return;
+  }
+  arrayprinter::print(cmdBuf.data(), 9);
+  size_t bytesWritten = write(serialPort, cmdBuf.data(), encodedLen);
+
+  if (bytesWritten != encodedLen) {
+    sif::warning << "Sending ping command to solar experiment failed" << std::endl;
+  }
+
+  TaskFactory::delayTask(20);
+  bytesWritten = write(serialPort, cmdBuf.data(), encodedLen);
+  if (bytesWritten != encodedLen) {
+    sif::warning << "Sending ping command to solar experiment failed" << std::endl;
+  }
+
+  // Read back reply immediately
+  int bytesRead = 0;
+  do {
+    bytesRead = read(serialPort, reinterpret_cast<void*>(recBuf.data()),
+                     static_cast<unsigned int>(recBuf.size()));
+    if (bytesRead < 0) {
+      sif::warning << "UartTestClass::performPeriodicAction: read call failed with error [" << errno
+                   << ", " << strerror(errno) << "]" << std::endl;
+      break;
+    } else if (bytesRead >= static_cast<int>(recBuf.size())) {
+      sif::debug << "UartTestClass::performPeriodicAction: "
+                    "recv buffer might not be large enough"
+                 << std::endl;
+    } else if (bytesRead > 0) {
+      sif::info << "Received " << bytesRead << " from the Solar Cell Experiment:" << std::endl;
+      arrayprinter::print(recBuf.data(), bytesRead);
+    }
+  } while (bytesRead > 0);
+}

linux/boardtest/UartTestClass.h

@@ -20,16 +20,20 @@ class UartTestClass : public TestTask {
   enum TestModes {
     GPS,
     // Solar Cell Experiment
-    SCE
+    SCEX
   };
 
   void gpsInit();
   void gpsPeriodic();
+
+  void scexInit();
+  void scexPeriodic();
   TestModes mode = TestModes::GPS;
   lwgps_t gpsData = {};
   struct termios tty = {};
   int serialPort = 0;
-  std::array<uint8_t, 512> recBuf;
+  std::array<uint8_t, 64> cmdBuf = {};
+  std::array<uint8_t, 4096> recBuf = {};
   uint8_t recvCnt = 0;
 };
 

linux/csp/CMakeLists.txt

@@ -1,4 +1,4 @@
-target_sources(${TARGET_NAME} PUBLIC
+target_sources(${OBSW_NAME} PUBLIC
 	CspComIF.cpp
 	CspCookie.cpp
 )

linux/devices/CMakeLists.txt

@@ -1,4 +1,4 @@
-target_sources(${TARGET_NAME} PRIVATE
+target_sources(${OBSW_NAME} PRIVATE
 	SolarArrayDeploymentHandler.cpp
 	SusHandler.cpp
 )

linux/devices/startracker/CMakeLists.txt

@@ -1,4 +1,4 @@
-target_sources(${TARGET_NAME} PRIVATE
+target_sources(${OBSW_NAME} PRIVATE
     StarTrackerHandler.cpp
     StarTrackerJsonCommands.cpp
     ArcsecDatalinkLayer.cpp

linux/fsfwconfig/CMakeLists.txt

@@ -1,22 +1,22 @@
-target_sources(${TARGET_NAME} PRIVATE
+target_sources(${OBSW_NAME} PRIVATE
 	ipc/MissionMessageTypes.cpp
 	pollingsequence/pollingSequenceFactory.cpp
 )
 
-target_include_directories(${TARGET_NAME} PUBLIC
+target_include_directories(${OBSW_NAME} PUBLIC
 	${CMAKE_CURRENT_SOURCE_DIR}
 )
 
 # If a special translation file for object IDs exists, compile it.
 if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/objects/translateObjects.cpp")
-    target_sources(${TARGET_NAME} PRIVATE
+    target_sources(${OBSW_NAME} PRIVATE
         objects/translateObjects.cpp
     )
 endif()
 
 # If a special translation file for events exists, compile it.
 if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/objects/translateObjects.cpp")
-    target_sources(${TARGET_NAME} PRIVATE
+    target_sources(${OBSW_NAME} PRIVATE
         events/translateEvents.cpp
     )
 endif()

linux/fsfwconfig/OBSWConfig.h.in

@@ -75,12 +75,14 @@ debugging. */
 
 #define OBSW_SYRLINKS_SIMULATED                     1
 #define OBSW_ADD_TEST_CODE                          0
+#define OBSW_ADD_TEST_TASK                          0
+#define OBSW_ADD_TEST_PST                           0
 // If this is enabled, all other SPI code should be disabled
 #define OBSW_ADD_SPI_TEST_CODE                      0
 // If this is enabled, all other I2C code should be disabled
 #define OBSW_ADD_I2C_TEST_CODE                      0
-#define OBSW_ADD_TEST_PST                           0
-#define OBSW_ADD_TEST_TASK                          0
+#define OBSW_ADD_UART_TEST_CODE                     0
+
 #define OBSW_TEST_LIBGPIOD                          0
 #define OBSW_TEST_RADIATION_SENSOR_HANDLER          0
 #define OBSW_TEST_SUS_HANDLER                       0

linux/fsfwconfig/events/translateEvents.h

@@ -3,6 +3,6 @@
 
 #include "fsfw/events/Event.h"
 
-const char * translateEvents(Event event);
+const char* translateEvents(Event event);
 
 #endif /* FSFWCONFIG_EVENTS_TRANSLATEEVENTS_H_ */

linux/obc/CMakeLists.txt

@@ -1,4 +1,4 @@
-target_sources(${TARGET_NAME} PUBLIC
+target_sources(${OBSW_NAME} PUBLIC
 	PapbVcInterface.cpp
 	Ptme.cpp
 	PdecHandler.cpp

linux/utility/CMakeLists.txt

@@ -1,4 +1,4 @@
-target_sources(${TARGET_NAME} PUBLIC
+target_sources(${OBSW_NAME} PUBLIC
     utility.cpp
 )