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EigerDetectorServer for firmware version 11, changes: direct write into udp block ram

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This commit is contained in:
brueckner_m 2015-10-08 17:29:13 +02:00
parent 5057fd4eef
commit 8972fa1143
3 changed files with 51 additions and 18 deletions
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2
slsDetectorSoftware/commonFiles/sls_detector_defs.h
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@ -10,7 +10,7 @@
//#include <stdint.h> //#include <stdint.h>
#include "sls_receiver_defs.h" #include "sls_receiver_defs.h"
#define REQUIRED_FIRMWARE_VERSION 10 #define REQUIRED_FIRMWARE_VERSION 11
/** default maximum string length */ /** default maximum string length */
#define MAX_SCAN_STEPS 2000 #define MAX_SCAN_STEPS 2000

67
slsDetectorSoftware/eigerDetectorServer/Beb.c
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@ -136,10 +136,10 @@ void Beb_Beb(){
Beb_bit_mode = 4; Beb_bit_mode = 4;
ll_beb = &ll_beb_local; // ll_beb = &ll_beb_local;
Local_LocalLinkInterface1(ll_beb,XPAR_PLB_LL_FIFO_AURORA_DUAL_CTRL_FEB_LEFT_BASEADDR); // Local_LocalLinkInterface1(ll_beb,XPAR_PLB_LL_FIFO_AURORA_DUAL_CTRL_FEB_LEFT_BASEADDR);
Beb_SetByteOrder(); // Beb_SetByteOrder();
} }
@ -370,6 +370,7 @@ void Beb_SwapDataFun(int little_endian, unsigned int n, unsigned int *d){
int Beb_SetByteOrder(){ int Beb_SetByteOrder(){
/*
Beb_send_data_raw[0] = 0x8fff0000; Beb_send_data_raw[0] = 0x8fff0000;
if(Local_Write(ll_beb,4,Beb_send_data_raw)!=4) return 0; if(Local_Write(ll_beb,4,Beb_send_data_raw)!=4) return 0;
@ -392,31 +393,63 @@ int Beb_SetByteOrder(){
Beb_WriteTo(0); Beb_WriteTo(0);
printf("\tSetting Byte Order .............. ok\n"); printf("\tSetting Byte Order .............. ok\n");
*/
return 1; return 1;
} }
int Beb_SetUpUDPHeader(unsigned int beb_number, int ten_gig, unsigned int header_number, char* dst_mac, char* dst_ip, unsigned int dst_port){ int Beb_SetUpUDPHeader(unsigned int beb_number, int ten_gig, unsigned int header_number, char* dst_mac, char* dst_ip, unsigned int dst_port){
unsigned int i = 1;/*Beb_GetBebInfoIndex(beb_number);*/ u_int32_t bram_phy_addr;
volatile u_int32_t* bram_ptr;
bram_ptr = NULL;
if (ten_gig)
bram_phy_addr = 0xC6002000;
else
bram_phy_addr = 0xC6001000;
/***********************************if(!i) return 0; *************************************///i must be greater than 0, zero is the global send if(!Beb_SetHeaderData(beb_number,ten_gig,dst_mac,dst_ip,dst_port)) return 0;
Beb_send_ndata = 14; int fd = open("/dev/mem", O_RDWR | O_SYNC, 0);
Beb_send_data[0] = ten_gig ? 0x00020000 : 0x00010000; //write to fanout numbers 1 or 2 if (fd == -1)
Beb_send_data[1] = ((header_number*8)<<16); cprintf(BG_RED,"\nCan't find /dev/mem!\n");
if(!Beb_SetHeaderData(beb_number,ten_gig,dst_mac,dst_ip,dst_port)) return 0; else{
#ifdef VERBOSE
printf("/dev/mem opened\n");
#endif
bram_ptr = mmap(0, 0x1000, PROT_READ|PROT_WRITE, MAP_FILE|MAP_SHARED, fd, bram_phy_addr);
if (bram_ptr == MAP_FAILED) {
cprintf(BG_RED,"\nCan't map memmory area!!\n");
fd = -1;
}
#ifdef VERBOSE
else printf("CSP0 mapped\n");
#endif
}
Beb_SwapDataFun(1,12,&(Beb_send_data[2])); memcpy(bram_ptr+header_number*16, &udp_header, sizeof(udp_header));
close(fd);
if(!Beb_WriteTo(i)) return 0; return 1;
printf("beb dst_port:%d\n",dst_port);
return 1;
} }
//int Beb_SetUpUDPHeader(unsigned int beb_number, int ten_gig, unsigned int header_number, char* dst_mac, char* dst_ip, unsigned int dst_port){
// unsigned int i = 1;/*Beb_GetBebInfoIndex(beb_number);*/
//
// /***********************************if(!i) return 0; *************************************///i must be greater than 0, zero is the global send
//
// Beb_send_ndata = 14;
// Beb_send_data[0] = ten_gig ? 0x00020000 : 0x00010000; //write to fanout numbers 1 or 2
// Beb_send_data[1] = ((header_number*8)<<16);
// if(!Beb_SetHeaderData(beb_number,ten_gig,dst_mac,dst_ip,dst_port)) return 0;
//
// Beb_SwapDataFun(1,12,&(Beb_send_data[2]));
//
// if(!Beb_WriteTo(i)) return 0;
// printf("beb dst_port:%d\n",dst_port);
// return 1;
//}
int Beb_SetHeaderData(unsigned int beb_number, int ten_gig, char* dst_mac, char* dst_ip, unsigned int dst_port){ int Beb_SetHeaderData(unsigned int beb_number, int ten_gig, char* dst_mac, char* dst_ip, unsigned int dst_port){
unsigned int i = 1;/*Beb_GetBebInfoIndex(beb_number);*/ unsigned int i = 1;/*Beb_GetBebInfoIndex(beb_number);*/
/***********************************if(!i) return 0; *************************************///i must be greater than 0, zero is the global send /***********************************if(!i) return 0; *************************************///i must be greater than 0, zero is the global send

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slsDetectorSoftware/eigerDetectorServer/bin/eigerDetectorServer
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