CHANGELOG.md

@@ -17,6 +17,12 @@ change warranting a new major release:
 
 # [unreleased]
 
+## Fixed
+
+ - The CCSDS handler starts the transmitter timer each time it is commanded to MODE_ON and times out the timer when the handler is commanded to MODE_OFF
+ - If the timer is timed out the CCSDS handler will disable the TX clock which will cause the syrlinks to got to standby mode
+ - PDEC handler now parses the FAR register also in interrupt mode
+
 # [v1.22.1] 2023-01-30
 
 ## Changed

linux/ipcore/PdecConfig.h

@@ -34,7 +34,7 @@ class PdecConfig {
 
   static const uint8_t VIRTUAL_CHANNEL = 0;
   static const uint8_t RESERVED_FIELD_A = 0;
-  static const uint16_t SPACECRAFT_ID = 0x274;
+  static const uint16_t SPACECRAFT_ID = 0x3DC;
   static const uint16_t DUMMY_BITS = 0;
   // Parameters to control the FARM for AD frames
   // Set here for future use

linux/ipcore/PdecHandler.cpp

@@ -188,6 +188,7 @@ ReturnValue_t PdecHandler::irqOperation() {
             if ((pisr & NEW_FAR_MASK) == NEW_FAR_MASK) {
               // Read FAR here
               CURRENT_FAR = readFar();
+              checkFrameAna(CURRENT_FAR);
             }
             if (lockCheckCd.hasTimedOut()) {
               checkLocks();

mission/tmtc/CcsdsIpCoreHandler.cpp

@@ -135,10 +135,12 @@ ReturnValue_t CcsdsIpCoreHandler::initialize() {
     return ObjectManagerIF::CHILD_INIT_FAILED;
   }
 
+  transmitterCountdown.setTimeout(transmitterTimeout);
+  transmitterCountdown.timeOut();
+
 #if OBSW_SYRLINKS_SIMULATED == 1
   // Update data on rising edge
   ptmeConfig->invertTxClock(false);
-  transmitterCountdown.setTimeout(transmitterTimeout);
   linkState = UP;
   forwardLinkstate();
 #endif /* OBSW_SYRLINKS_SIMULATED == 1*/
@@ -348,6 +350,9 @@ void CcsdsIpCoreHandler::enableTransmit() {
   gpioIF->pullHigh(enTxClock);
   gpioIF->pullHigh(enTxData);
 #endif
+  linkState = UP;
+  forwardLinkstate();
+  transmitterCountdown.resetTimer();
 }
 
 void CcsdsIpCoreHandler::checkTxTimer() {
@@ -356,6 +361,7 @@ void CcsdsIpCoreHandler::checkTxTimer() {
   }
   if (transmitterCountdown.hasTimedOut()) {
     disableTransmit();
+    //TODO: set mode to off (move timer to subsystem)
   }
 }
 
@@ -425,7 +431,7 @@ void CcsdsIpCoreHandler::disableTransmit() {
 #endif
   linkState = DOWN;
   forwardLinkstate();
-  transmitterCountdown.setTimeout(0);
+  transmitterCountdown.timeOut();
 }
 
 const char* CcsdsIpCoreHandler::getName() const { return "CCSDS Handler"; }