ptme bridge wip

mission/obc/CCSDSIPCoreBridge.h

@@ -5,6 +5,7 @@
 #include <fsfw_hal/common/gpio/gpioDefinitions.h>
 #include <fsfw_hal/linux/gpio/LinuxLibgpioIF.h>
 #include <string.h>
+#include "OBSWConfig.h"
 
 /**
  * @brief   This class handles the interfacing to the telemetry (PTME) and telecommand (PDEC) IP
@@ -38,8 +39,8 @@ public:
 protected:
 
     /**
-     * Overwriting this function for testing purpose. Function is periodically called in
-     * performOperation.
+     * Overwriting this function to provide the capability of testing the PTME IP Core
+     * implementation.
      */
     virtual ReturnValue_t handleTm() override;
 
@@ -73,8 +74,9 @@ private:
     /**
      * Writing to this offset within the PTME memory space will insert data for encoding to the
      * PTME IP core.
+     * The address offset is 0x400 (= 4 * 256)
      */
-    static const int PTME_DATA_REG_OFFSET = 0x400;
+    static const int PTME_DATA_REG_OFFSET = 256;
 
     LinuxLibgpioIF* gpioComIF = nullptr;
 
@@ -90,8 +92,7 @@ private:
     /** The file descriptor of the UIO driver */
     int fd;
 
-    /** PTME base address */
-    void* ptmeBaseAddress = nullptr;
+    uint32_t* ptmeBaseAddress = nullptr;
 
     /**
      * @brief   This function sends the config byte to the PTME IP Core to initiate a packet
@@ -111,13 +112,19 @@ private:
      *
      * @return  RETURN_OK when ready to receive data else PAPB_BUSY.
      */
-    ReturnValue_t pollPapbSignal();
+    ReturnValue_t pollPapbBusySignal();
 
     /**
      * @brief   This function can be used for debugging to check wheter there are packets in
      *          the packet buffer of the PTME or not.
      */
-    void ptmeBufferEmpty();
+    void isPtmeBufferEmpty();
+
+    /**
+     * @brief   This function sends a complete telemetry transfer frame data field (1105 bytes)
+     *          to the input of the PTME IP Core. Can be used to test the implementation.
+     */
+    ReturnValue_t sendTestFrame();
 };
 
 #endif /* MISSION_OBC_CCSDSIPCOREBRIDGE_H_ */