eive/eive-obsw
13
4
Fork 0
Code Issues 4 Pull Requests 1 Releases 121 Wiki Activity

beautiful
Some checks failed
EIVE/eive-obsw/pipeline/pr-main There was a failure building this commit
Details

Browse Source
This commit is contained in:
Robin Müller
2023-09-11 20:16:54 +02:00
parent 5d8b81e131
commit 6771d656bb
12 changed files with 113 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
mission/cfdp/CfdpHandler.cpp
View File

@ -10,6 +10,7 @@
#include "fsfw/ipc/QueueFactory.h"
#include "fsfw/tasks/TaskFactory.h"
#include "fsfw/tmtcservices/TmTcMessage.h"
#include "mission/sysDefs.h"
using namespace returnvalue;
using namespace cfdp;
@ -68,20 +69,38 @@ ReturnValue_t CfdpHandler::initialize() {
fsmCount++;
}
fsmCount = 0;
const SourceHandler::FsmResult& srcResult = srcHandler.stateMachine();
while (srcResult.callStatus == CallStatus::CALL_AGAIN) {
// Limit number of messages.
if (fsmCount == config::CFDP_MAX_FSM_CALL_COUNT_SRC_HANDLER) {
if (signals::CFDP_CHANNEL_THROTTLE_SIGNAL) {
throttlePeriodSourceHandler.resetTimer();
throttlePeriodOngoing = true;
signals::CFDP_CHANNEL_THROTTLE_SIGNAL = false;
}
if (throttlePeriodOngoing) {
if (throttlePeriodSourceHandler.hasTimedOut()) {
throttlePeriodOngoing = false;
} else {
shortDelay = true;
break;
}
srcHandler.stateMachine();
if (srcResult.result == cfdp::TM_STORE_FULL) {
sif::warning << "CFDP Source Handler: TM store is full" << std::endl;
} else if (srcResult.result == cfdp::TARGET_MSG_QUEUE_FULL) {
sif::warning << "CFDP Source Handler: TM queue is full" << std::endl;
}
// CFDP can be throttled by the slowest live TM handler to handle back pressure in a sensible
// way without requiring huge amounts of memory for large files.
if (!throttlePeriodOngoing) {
const SourceHandler::FsmResult& srcResult = srcHandler.stateMachine();
while (srcResult.callStatus == CallStatus::CALL_AGAIN) {
// Limit number of messages.
if (fsmCount == config::CFDP_MAX_FSM_CALL_COUNT_SRC_HANDLER) {
shortDelay = true;
break;
}
srcHandler.stateMachine();
if (srcResult.result == cfdp::TM_STORE_FULL) {
sif::warning << "CFDP Source Handler: TM store is full" << std::endl;
} else if (srcResult.result == cfdp::TARGET_MSG_QUEUE_FULL) {
sif::warning << "CFDP Source Handler: TM queue is full" << std::endl;
}
fsmCount++;
}
fsmCount++;
}
if (shortDelay) {
TaskFactory::delayTask(config::CFDP_SHORT_DELAY_MS);