detectors/slsDetectorPackage
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This commit is contained in:
maliakal_d 2021-09-03 16:29:53 +02:00
parent bb6abe4e93
commit 0c7ff62d8d
3 changed files with 16 additions and 1 deletions
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2
slsDetectorServers/slsDetectorServer/include/programFpgaBlackfin.h
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@ -1,8 +1,8 @@
#pragma once
#include <openssl/md5.h>
#include <stdint.h>
#include <stdio.h>
/**
* Define GPIO pins if not defined
*/

14
slsDetectorSoftware/src/Module.cpp
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@ -10,6 +10,8 @@
#include "sls/sls_detector_funcs.h"
#include "sls/string_utils.h"
#include "sls/versionAPI.h"
#include <algorithm>
#include <array>
#include <bitset>
@ -21,6 +23,7 @@
#include <iterator>
#include <sstream>
#include <thread>
#include <openssl/md5.h>
namespace sls {
@ -3409,8 +3412,19 @@ sls_detector_module Module::readSettingsFile(const std::string &fname,
return myMod;
}
int Module::calculateChecksum(char *buffer, size_t bsize) {
unsigned char checksum = 0;
for(size_t i = 0; i != bsize; ++i)) {
checksum ^= fgetc(fp);
}
return 0;
}
void Module::programFPGAviaBlackfin(std::vector<char> buffer) {
// calculate checksum
uint64_t filesize = buffer.size();
int checksum = calculateChecksum(&buffer[0], filesize);
LOG(logINFOBLUE) << "checksum:" << checksum;
// send program from memory to detector
LOG(logINFO) << "Sending programming binary (from pof) to detector "
<< moduleId << " (" << shm()->hostname << ")";

1
slsDetectorSoftware/src/Module.h
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@ -744,6 +744,7 @@ class Module : public virtual slsDetectorDefs {
std::string getTrimbitFilename(detectorSettings settings, int e_eV);
sls_detector_module readSettingsFile(const std::string &fname,
bool trimbits = true);
int calculateChecksum(char *buffer, size_t bsize);
void programFPGAviaBlackfin(std::vector<char> buffer);
void programFPGAviaNios(std::vector<char> buffer);