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Merge pull request 'Command Executor Improvements' (#83) from mueller/cmd-executer-improvements into develop 

Reviewed-on: #83
This commit is contained in:
Jakob Meier 2022-05-13 14:57:18 +02:00
parent bf7388c059 c2de911efa
commit ac78a79ca2
2 changed files with 8 additions and 0 deletions
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6
hal/src/fsfw_hal/linux/CommandExecutor.cpp
View File

@ -32,6 +32,8 @@ ReturnValue_t CommandExecutor::execute() {
} else if (state == States::PENDING) { } else if (state == States::PENDING) {
return COMMAND_PENDING; return COMMAND_PENDING;
} }
// Reset data in read vector
std::memset(readVec.data(), 0, readVec.size());
currentCmdFile = popen(currentCmd.c_str(), "r"); currentCmdFile = popen(currentCmd.c_str(), "r");
if (currentCmdFile == nullptr) { if (currentCmdFile == nullptr) {
lastError = errno; lastError = errno;
@ -205,3 +207,7 @@ ReturnValue_t CommandExecutor::executeBlocking() {
} }
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }
const std::vector<char>& CommandExecutor::getReadVector() const {
return readVec;
}

2
hal/src/fsfw_hal/linux/CommandExecutor.h
View File

@ -109,6 +109,8 @@ class CommandExecutor {
*/ */
void reset(); void reset();
const std::vector<char>& getReadVector() const;
private: private:
std::string currentCmd; std::string currentCmd;
bool blocking = true; bool blocking = true;