detectors/slsDetectorPackage
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updating kernel like program fpga, execute command to print which module failed, unlinking temporary file while programming bug fix

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maliakal_d
2021-11-03 17:17:24 +01:00
parent 98cf908918
commit 6e49b77b08
14 changed files with 435 additions and 20 deletions
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66
slsDetectorSoftware/src/DetectorImpl.cpp
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@ -1386,8 +1386,70 @@ std::vector<char> DetectorImpl::readProgrammingFile(const std::string &fname) {
"Program FPGA: Could not close destination file after converting");
}
// unlink(destfname); // delete temporary file
LOG(logDEBUG1) << "Successfully loaded the rawbin file to program memory";
unlink(destfname); // delete temporary file
LOG(logDEBUG1) << "Read file into memory";
return buffer;
}
std::vector<char> DetectorImpl::readKernelFile(const std::string &fname) {
// validate type of file
bool isPof = false;
switch (shm()->detType) {
case JUNGFRAU:
case CHIPTESTBOARD:
case MOENCH:
if (fname.find(".lzma") == std::string::npos) {
throw RuntimeError("Kernel image file must be a lzma file.");
}
isPof = true;
break;
case MYTHEN3:
case GOTTHARD2:
if (fname.find(".bin") == std::string::npos) {
throw RuntimeError("Kernel image file must be an bin file.");
}
break;
default:
throw RuntimeError("Programming kernel image via the package is not implemented for this detector");
}
LOG(logINFO)
<< "Updating Kernel...";
LOG(logDEBUG1) << "Programming kernel image with file name:" << fname;
// check if it exists
struct stat st;
if (stat(fname.c_str(), &st) != 0) {
throw RuntimeError("Program kernel: file does not exist");
}
FILE *fp = fopen(fname.c_str(), "rb");
if (fp == nullptr) {
throw RuntimeError(
"Program kernel: Could not open file: " +
fname);
}
// get file size to print progress
if (fseek(fp, 0, SEEK_END) != 0) {
throw RuntimeError("Program kernel: Seek error in src file");
}
size_t filesize = ftell(fp);
if (filesize <= 0) {
throw RuntimeError("Program kernel: Could not get length of file");
}
rewind(fp);
std::vector<char> buffer(filesize, 0);
if (fread(buffer.data(), sizeof(char), filesize, fp) != filesize) {
throw RuntimeError("Program kernel: Could not read file");
}
if (fclose(fp) != 0) {
throw RuntimeError(
"Program kernel: Could not close file");
}
LOG(logDEBUG1) << "Read file into memory";
return buffer;
}