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Merge branch 'mueller/comp-branch' into mueller/master

This commit is contained in:
Robin Müller 2022-02-02 19:49:03 +01:00
parent 6698d283b6 8030d9ac1b
commit 1a518109d0
1 changed files with 12 additions and 2 deletions
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14
hal/src/fsfw_hal/linux/uio/UioMapper.cpp
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@ -7,7 +7,7 @@
#include <fstream>
#include <sstream>
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "fsfw/serviceinterface.h"
UioMapper::UioMapper(std::string uioFile, int mapNum) : uioFile(uioFile), mapNum(mapNum) {}
@ -17,7 +17,9 @@ ReturnValue_t UioMapper::getMappedAdress(uint32_t** address, Permissions permiss
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
int fd = open(uioFile.c_str(), O_RDWR);
if (fd < 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "PtmeAxiConfig::initialize: Invalid UIO device file" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
size_t size = 0;
@ -29,8 +31,10 @@ ReturnValue_t UioMapper::getMappedAdress(uint32_t** address, Permissions permiss
mmap(NULL, size, static_cast<int>(permissions), MAP_SHARED, fd, mapNum * getpagesize()));
if (*address == MAP_FAILED) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UioMapper::getMappedAdress: Failed to map physical address of uio device "
<< uioFile.c_str() << " and map" << static_cast<int>(mapNum) << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
@ -43,22 +47,28 @@ ReturnValue_t UioMapper::getMapSize(size_t* size) {
FILE* fp;
fp = fopen(namestream.str().c_str(), "r");
if (fp == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UioMapper::getMapSize: Failed to open file " << namestream.str() << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
char hexstring[SIZE_HEX_STRING] = "";
int items = fscanf(fp, "%s", hexstring);
if (items != 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UioMapper::getMapSize: Failed with error code " << errno
<< " to read size "
"string from file "
<< namestream.str() << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
items = sscanf(hexstring, "%x", size);
items = sscanf(hexstring, "%lx", size);
if (items != 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UioMapper::getMapSize: Failed with error code " << errno << "to convert "
<< "size of map" << mapNum << " to integer" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
fclose(fp);