detectors/slsDetectorPackage
25
0
Fork 0
mirror of https://github.com/slsdetectorgroup/slsDetectorPackage.git synced 2025-06-23 18:17:59 +02:00
Code Issues Actions Packages Releases Activity

Partialreadout (#47)

Browse Source 
* eiger server, rxr: partial readout, also gui messages: up last command, down clear command

* added binaries and resolved conflict

* bugfix eiger server: interrupt subframe is bit 2 and not bit number 3

* brackets in defs
This commit is contained in:
Dhanya Thattil
2019-08-07 09:08:58 +02:00
committed by GitHub
parent e20b5e6952
commit 98ddf154b2
28 changed files with 389 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
slsDetectorServers/eigerDetectorServer/Beb.c
View File

@ -39,6 +39,7 @@ int Beb_top =0;
uint64_t Beb_deactivatedStartFrameNumber = 0;
int Beb_quadEnable = 0;
int Beb_positions[2] = {0, 0};
int Beb_readNLines = MAX_ROWS_PER_READOUT;
void BebInfo_BebInfo(struct BebInfo* bebInfo, unsigned int beb_num) {
@ -988,23 +989,25 @@ int Beb_StopAcquisition()
}
int Beb_RequestNImages(unsigned int beb_number, int ten_gig, unsigned int dst_number, unsigned int nimages, int test_just_send_out_packets_no_wait) {
if (!Beb_activated)
return 1;
if (dst_number>64) return 0;
unsigned int header_size = 4; //4*64 bits
unsigned int packet_size = ten_gig ? 0x200 : 0x80; // 4k or 1k packets
unsigned int npackets = ten_gig ? Beb_bit_mode*4 : Beb_bit_mode*16;
int in_two_requests = (!ten_gig&&Beb_bit_mode==32);
// volatile u_int32_t* ptrl;
// volatile u_int32_t* ptrr;
u_int32_t send_header_command;
u_int32_t send_frame_command;
if (in_two_requests) npackets/=2;
unsigned int maxnl = MAX_ROWS_PER_READOUT;
unsigned int maxnp = (ten_gig ? 4 : 16) * Beb_bit_mode;
unsigned int nl = Beb_readNLines;
unsigned int npackets = (nl * maxnp) / maxnl;
if ((nl * maxnp) % maxnl) {
FILE_LOG(logERROR, ("Read N Lines is incorrect. Switching to Full Image Readout\n"));
npackets = maxnp;
}
int in_two_requests = (npackets > MAX_PACKETS_PER_REQUEST) ? 1 : 0;
if (in_two_requests) {
npackets /= 2;
}
unsigned int header_size = 4; //4*64 bits
unsigned int packet_size = ten_gig ? 0x200 : 0x80; // 4k or 1k packets
FILE_LOG(logDEBUG1, ("----Beb_RequestNImages Start----\n"));
FILE_LOG(logDEBUG1, ("beb_number:%X, ten_gig:%X,dst_number:%X, npackets:%X, "
@ -1012,35 +1015,6 @@ int Beb_RequestNImages(unsigned int beb_number, int ten_gig, unsigned int dst_nu
beb_number, ten_gig, dst_number, npackets, Beb_bit_mode, header_size,
nimages, test_just_send_out_packets_no_wait));
// CMD_GEN core registers
//
// base for left feb fpga + 0x000
// base for right feb fpga + 0x100 Bytes
//
// OFFSETs given in Bytes
// base+00 0xC0DE0001 (static r/o)
// base+04 0x636D6467 (static r/o, ASCII for "CMDG")
//
// base+08 1st 32bits of 1st command
// base+0c 2nd 32bits of 1st command
//
// base+10 1st 32bits of 2nd command
// base+14 2nd 32bits of 2nd command
//
// base+18 command counter (sends n commands)
// <32 Bit mode : 2 commands for 1 frame neccessary (header + frame) (10 frames = 20 commands)
// 32 Bit mode : 3 commands for 1 frame neccessary (header + 1st halfframe + 2nd halfframe) (10 frames = 30 commands)
// if > 0 core starts operation
//
// base+1c command mode (for 32 bit mode)
// 0 for 2 command mode (send 1st command and 2nd command) (header + frame)
// 1 on bit 31 for 3 command mode (send 1st command, 2nd command, and 2nd command) (header + 1st halfframe + 2nd halfframe)
//
//
// Warning: Hard coded base address 0xc5000000 (TBD)
//
u_int32_t right_port_value = 0x2000;
u_int32_t* csp0base=0;
volatile u_int32_t value;
@ -1056,8 +1030,8 @@ int Beb_RequestNImages(unsigned int beb_number, int ten_gig, unsigned int dst_nu
FILE_LOG(logDEBUG1, ("%X\n",Beb_Read32(csp0base, (LEFT_OFFSET + i*4))));
}
// Generating commands
send_header_command = 0x62000000 | (!test_just_send_out_packets_no_wait) << 27 | (ten_gig==1) << 24 | header_size << 14 | 0;
send_frame_command = 0x62000000 | (!test_just_send_out_packets_no_wait) << 27 | (ten_gig==1) << 24 | packet_size << 14 | (npackets-1);
u_int32_t send_header_command = 0x62000000 | (!test_just_send_out_packets_no_wait) << 27 | (ten_gig==1) << 24 | header_size << 14 | 0;
u_int32_t send_frame_command = 0x62000000 | (!test_just_send_out_packets_no_wait) << 27 | (ten_gig==1) << 24 | packet_size << 14 | (npackets-1);
{
int i;
for (i=0; i < 10; i++)
@ -1377,6 +1351,10 @@ int Beb_GetStartingFrameNumber(uint64_t* retval, int tengigaEnable) {
return OK;
}
void Beb_SetReadNLines(int value) {
Beb_readNLines = value;
}
uint16_t Beb_swap_uint16( uint16_t val) {
return (val << 8) | (val >> 8 );