detectors/slsDetectorPackage
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This commit is contained in:
maliakal_d
2021-09-06 15:20:34 +02:00
parent 8f26389348
commit 441fb8064f
7 changed files with 64 additions and 13 deletions
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32
slsDetectorServers/slsDetectorServer/src/programFpgaBlackfin.c
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@@ -179,7 +179,7 @@ int startCopyingFPGAProgram(FILE **fd, uint64_t fsize, char *mess) {
return OK;
}
int writeFPGAProgram(uint64_t fsize, FILE *fd, char *src, char* msg, char* mess) {
int writeFPGAProgram(FILE *fd, char *src, uint64_t fsize, char* msg, char* mess) {
LOG(logDEBUG1,
("%s [fsize:%lu,fd:%p,src:%p\n", msg, (long long unsigned int)fsize, (void *)fd, (void *)src));
@@ -192,3 +192,33 @@ int writeFPGAProgram(uint64_t fsize, FILE *fd, char *src, char* msg, char* mess)
return OK;
}
int verifyCheckSumofProgram(char* clientChecksum, char* mess) {
LOG(logINFOBLUE, ("\tVerifying Checksum\n"));
// get checksum from copied file
char cmd[MAX_STR_LENGTH] = {0};
memset(cmd, 0, MAX_STR_LENGTH);
sprintf(cmd, "md5sum %s", TEMP_PROG_FILE_NAME);
char retvals[MAX_STR_LENGTH] = {0};
memset(retvals, 0, MAX_STR_LENGTH);
if (FAIL == executeCommand(cmd, retvals, logDEBUG1)) {
strcpy(mess, retvals);
// LOG(logERROR, (mess)); already printed in executecommand
return FAIL;
}
char checksum[MAX_STR_LENGTH];
memset(checksum, 0, sizeof(checksum));
if (sscanf(retvals, "%s", checksum) != 1) {
sprintf(mess, "Could not get checksum of fpga program copied over");
LOG(logERROR, (mess));
return FAIL;
}
// compare checksum
if (strcmp(clientChecksum, checksum)) {
sprintf(mess, "Checksum of copied fpga program does not match. Client checksum:%s, copied checksum:%s\n", clientChecksum, checksum);
LOG(logERROR, (mess));
return FAIL;
}
LOG(logINFO, ("\tChecksum verified from copied program\n"));
return OK;
}