detectors/slsDetectorPackage
25
0
Fork 0
mirror of https://github.com/slsdetectorgroup/slsDetectorPackage.git synced 2025-06-06 18:10:40 +02:00
Code Issues Actions Packages Releases Activity

ctb 10g fix for old reciever

Browse Source
This commit is contained in:
maliakal_d 2019-08-21 13:21:35 +02:00
parent f77b6ab068
commit f0ba8a06ce
1 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
slsReceiverSoftware/include/GeneralData.h
View File

@ -544,8 +544,13 @@ private:
/** Number of bytes per analog channel */
const int NUM_BYTES_PER_ANALOG_CHANNEL = 2;
const int FRAME_NUMBER_OFFSET = 6;
const int PACKET_NUMBER_OFFSET = 6 + 8;
struct ctb_10g_packet_header {
unsigned char emptyHeader[6];
unsigned char reserved[4];
uint32_t packetFrameNumber;
uint64_t bunchid;
} __attribute__((packed));
public:
@ -559,6 +564,9 @@ public:
packetSize = headerSizeinPacket + dataSize;
//packetsPerFrame = 1;
imageSize = nPixelsX * nPixelsY * 2;
frameIndexMask = 0xFFFFFF; // 10g
frameIndexOffset = 8; // 10g
packetIndexMask = 0xFF; //10g
packetsPerFrame = ceil((double)imageSize / (double)UDP_PACKET_DATA_BYTES);
maxFramesPerFile = CTB_MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
@ -648,8 +656,9 @@ public:
void GetHeaderInfo(int index, char* packetData, bool oddStartingPacket,
uint64_t& frameNumber, uint32_t& packetNumber) const
{
frameNumber = *reinterpret_cast<uint64_t*>(packetData + FRAME_NUMBER_OFFSET);
packetNumber = *reinterpret_cast<uint64_t*>(packetData + PACKET_NUMBER_OFFSET);
auto header = reinterpret_cast<ctb_10g_packet_header*>(packetData);
frameNumber = (header->packetFrameNumber >> frameIndexOffset) & frameIndexMask;
packetNumber = header->packetFrameNumber & packetIndexMask;
}
};