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fec_util.c
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fec_util.c
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#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "include/Record_Info.h"
#include "include/xl_regs.h"
#include "penn_daq.h"
#include "fec_util.h"
#include "net_util.h"
//#include "db.h"
//#include "pouch.h"
//#include "json.h"
/*
int get_cmos_total_count(int crate,int slot,uint32_t* total_count)
{
int errorbit;
int errors = 0;
int busstop;
int i;
int howmany;
uint32_t done_mask = 0x0;
uint32_t results[32];
XL3_Packet packet;
MultiFC *commands = (MultiFC *) packet.payload;
do{
howmany = 0;
for (i=0;i<32;i++){
if (((0x1<<i) & done_mask) == 0x0){
commands->cmd[howmany].address = CMOS_INTERN_TOTAL(i) + FEC_SEL*slot + READ_REG;
commands->cmd[howmany].data = 0x0;
SwapLongBlock(&(commands->cmd[howmany].address),1);
SwapLongBlock(&(commands->cmd[howmany].data),1);
howmany++;
}
}
commands->howmany = howmany;
SwapLongBlock(&(commands->howmany),1);
packet.cmdHeader.packet_type = FEC_CMD_ID;
do_xl3_cmd(&packet,crate);
receive_data(howmany,command_number-1,crate,&results);
howmany = 0;
for (i=0;i<32;i++){
if (((0x1<<i) & done_mask) == 0x0){
total_count[i] = results[howmany];
errorbit = (total_count[i] & 0x80000000) ? 1 : 0;
if (errorbit){
errors++;
printsend("there was a cmos total count error\n");
if (errors > 320)
return -1;
}else{
total_count[i] &= 0x7FFFFFFF;
done_mask |= (0x1<<i);
}
howmany++;
}
}
}while(done_mask != 0xFFFFFFFF);
return 0;
}
*/
int get_cmos_total_count(int crate,int slot,int channel,uint32_t* total_count)
{
int errorbit;
int busstop;
int errors = 0;
do{
busstop = xl3_rw(CMOS_INTERN_TOTAL(channel) + FEC_SEL*slot + READ_REG,0x0,total_count,crate);
errorbit = (*total_count & 0x80000000) ? 1 : 0;
if (errorbit | busstop){
errors++;
if (errors > 10)
return -1;
}
*total_count &= 0x7FFFFFFF;
}while(errorbit);
return 0;
}
int get_cmos_total_count2(int crate, int slot, uint32_t* total_count)
{
XL3_Packet packet;
uint32_t *p = (uint32_t *) packet.payload;
*p = slot;
SwapLongBlock(p,1);
packet.cmdHeader.packet_type = CHECK_TOTAL_COUNT_ID;
do_xl3_cmd(&packet,crate);
SwapLongBlock((p+1),32);
int i;
for (i=0;i<32;i++){
total_count[i] = *(p+1+i);
}
return 0;
}
int get_crate_from_jumpers(uint16_t jumpers)
{
int i;
uint16_t jumper_array[] = { 0x1A, 0x19, 0x18, 0x17, 0x16, 0x16, 0x14, 0x13, 0x12, 0x10,
0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x07, 0xFFFF};
i = 0;
jumpers = jumpers & 0x1F;
while((jumper_array[i] != jumpers) && (jumper_array[i] != 0xFFFF))
i++;
if (jumper_array[i] == jumpers)
return i;
else
return -1;
}
int zdisc(char *buffer)
{
char *words,*words2;
uint32_t crate_num=2, slot_mask=0x2000, offset;
float rate;
int i,j,result;
int update_db = 0;
int final_test = 0;
char ft_ids[16][50];
words = strtok(buffer, " ");
while (words != NULL){
if (words[0] == '-'){
if (words[1] == 'c'){
words2 = strtok(NULL, " ");
crate_num = atoi(words2);
}
if (words[1] == 's'){
words2 = strtok(NULL, " ");
slot_mask = strtoul(words2,(char**)NULL,16);
}
if (words[1] == 'o'){
words2 = strtok(NULL, " ");
offset = atoi(words2);
}
if (words[1] == 'r'){
words2 = strtok(NULL, " ");
rate = (float) strtod(words2,(char**)NULL);
}
if (words[1] == 'd'){
update_db = 1;
}
if (words[1] == '#'){
final_test = 1;
for (i=0;i<16;i++){
if ((0x1<<i) & slot_mask){
words2 = strtok(NULL, " ");
sprintf(ft_ids[i],"%s",words2);
}
}
}
if (words[1] == 'h'){
printsend("Usage: zdisc -c"
" [crate_num] -s [slot mask (hex)] -o [offset] -r [rate] -d (write results to db)\n");
return 0;
}
}
words = strtok(NULL, " ");
}
printsend("-------------------------------------\n\r");
printsend("Discriminator Zero Finder. \n\r");
printsend("Desired rate:\t% 5.1f\n", rate);
printsend("Offset :\t%hu\n", offset);
printsend("-------------------------------------\n\r");
XL3_Packet packet;
hware_vals_t hware_vals_found[16];
float *MaxRate,*UpperRate,*LowerRate;
uint8_t *MaxDacSetting,*ZeroDacSetting,*UpperDacSetting,*LowerDacSetting;
;
for (i=0;i<16;i++){
if ((0x1<<i) & slot_mask){
///////////////////////
// TELL XL3 TO ZDISC //
///////////////////////
uint32_t *p = (uint32_t *) packet.payload;
*p = i;
*(p+1) = offset;
float *q = (float *) (p+2);
*q = rate;
packet.cmdHeader.packet_type = ZERO_DISCRIMINATOR_ID;
SwapLongBlock(p,3);
do_xl3_cmd(&packet,crate_num);
result = *(uint32_t *) packet.payload;
SwapLongBlock((packet.payload+4),96);
MaxRate = (float *) (packet.payload+4);
UpperRate = (float *) (packet.payload+4+32*sizeof(float));
LowerRate = (float *) (packet.payload+4+64*sizeof(float));
MaxDacSetting = (uint8_t *) (packet.payload+4+96*sizeof(float));
ZeroDacSetting = (uint8_t *) (packet.payload+4+96*sizeof(float)+32*sizeof(uint8_t));
UpperDacSetting = (uint8_t *) (packet.payload+4+96*sizeof(float)+64*sizeof(uint8_t));
LowerDacSetting = (uint8_t *) (packet.payload+4+96*sizeof(float)+96*sizeof(uint8_t));
// printout stuff/////////
printsend("channel max rate, lower, upper\n\r");
printsend("------------------------------------------\n\r");
for (j=0;j<32;j++)
{
printsend("ch (%2d) %5.2f(MHz) %6.1f(KHz) %6.1f(KHz)\n\r",j,(float) MaxRate[j]/1E6,(float) LowerRate[j]/1E3,(float) UpperRate[j]/1E3);
}
printsend("Dac Settings\n\r");
printsend("channel Max Lower Upper U+L/2\n\r");
for (j=0;j<32;j++)
{
printsend("ch (%2i) %5hu %5hu %5hu %5hu\n", j, MaxDacSetting[j],LowerDacSetting[j],UpperDacSetting[j],ZeroDacSetting[j]);
if (LowerDacSetting[j] > MaxDacSetting[j])
{
printsend(" <- lower > max! (MaxRate(MHz):%5.2f, lowrate(KHz):%5.2f\n",(float) MaxRate[j]/1E6,(float) LowerRate[j]/1000.0);
}
}
// update the database
if (update_db){
printsend("updating the database\n");
char hextostr[50];
JsonNode *newdoc = json_mkobject();
json_append_member(newdoc,"type",json_mkstring("zdisc"));
JsonNode *maxratenode = json_mkarray();
JsonNode *lowerratenode = json_mkarray();
JsonNode *upperratenode = json_mkarray();
JsonNode *maxdacnode = json_mkarray();
JsonNode *lowerdacnode = json_mkarray();
JsonNode *upperdacnode = json_mkarray();
JsonNode *zerodacnode = json_mkarray();
JsonNode *errorsnode = json_mkarray();
for (j=0;j<32;j++){
json_append_element(maxratenode,json_mknumber(MaxRate[j]));
json_append_element(lowerratenode,json_mknumber(LowerRate[j]));
json_append_element(upperratenode,json_mknumber(UpperRate[j]));
json_append_element(maxdacnode,json_mknumber((double)MaxDacSetting[j]));
json_append_element(lowerdacnode,json_mknumber((double)LowerDacSetting[j]));
json_append_element(upperdacnode,json_mknumber((double)UpperDacSetting[j]));
json_append_element(zerodacnode,json_mknumber((double)ZeroDacSetting[j]));
json_append_element(errorsnode,json_mknumber((double)0));//FIXME
}
json_append_member(newdoc,"Max_rate",maxratenode);
json_append_member(newdoc,"Lower_rate",lowerratenode);
json_append_member(newdoc,"Upper_rate",upperratenode);
json_append_member(newdoc,"Max_Dac_setting",maxdacnode);
json_append_member(newdoc,"Lower_Dac_setting",lowerdacnode);
json_append_member(newdoc,"Upper_Dac_setting",upperdacnode);
json_append_member(newdoc,"Zero_Dac_setting",zerodacnode);
json_append_member(newdoc,"errors",errorsnode);
json_append_member(newdoc,"pass",json_mkstring("yes"));//FIXME
if (final_test)
json_append_member(newdoc,"final_test_id",json_mkstring(ft_ids[i]));
post_debug_doc(crate_num,i,newdoc);
json_delete(newdoc); // Only need to delete the head node);
}
} // end loop over slot mask
} // end loop over slots
printsend("zero discriminator complete.\n");
printsend("*******************************\n");
return 0;
}
int ramp_voltage(char *buffer)
{
char *words,*words2;
uint32_t pattern = 0xf;
int crate = 2;
words = strtok(buffer, " ");
while (words != NULL){
if (words[0] == '-'){
if (words[1] == 'c')
crate = atoi(strtok(NULL, " "));
if (words[1] == 'p'){
words2 = strtok(NULL, " ");
pattern = strtoul(words2,(char**)NULL,16);
}
if (words[1] == 'h'){
printsend("Usage: load_relays -c"
" [crate_num] -s [slot mask (hex)] -d [update debug db]\n");
return 0;
}
}
words = strtok(NULL, " ");
}
int i,j;
uint32_t result;
xl3_rw(XL_HV_SP_R + WRITE_REG, current_hv_level + pattern,&result,crate);
usleep(1000);
usleep(1000);
usleep(1000);
usleep(1000);
usleep(1000);
current_hv_level += pattern;
char hvreadbackcom[100];
sprintf(hvreadbackcom,"hv_readback -c %d -a -b",crate);
hv_readback(hvreadbackcom);
return 0;
}
int load_relays(char *buffer)
{
char *words,*words2;
uint32_t pattern = 0xf;
int crate = 2;
words = strtok(buffer, " ");
while (words != NULL){
if (words[0] == '-'){
if (words[1] == 'c')
crate = atoi(strtok(NULL, " "));
if (words[1] == 'p'){
words2 = strtok(NULL, " ");
pattern = strtoul(words2,(char**)NULL,16);
}
if (words[1] == 'h'){
printsend("Usage: load_relays -c"
" [crate_num] -s [slot mask (hex)] -d [update debug db]\n");
return 0;
}
}
words = strtok(NULL, " ");
}
int i,j;
uint32_t result;
for (i=0;i<16;i++){
for (j=0;j<4;j++){
if ((0x1<<j) & pattern){
xl3_rw(XL_RELAY_R + WRITE_REG, 0x2,&result,crate);
xl3_rw(XL_RELAY_R + WRITE_REG, 0xa,&result,crate);
xl3_rw(XL_RELAY_R + WRITE_REG, 0x2,&result,crate);
}else{
xl3_rw(XL_RELAY_R + WRITE_REG, 0x0,&result,crate);
xl3_rw(XL_RELAY_R + WRITE_REG, 0x8,&result,crate);
xl3_rw(XL_RELAY_R + WRITE_REG, 0x0,&result,crate);
}
}
}
usleep(1000);
xl3_rw(XL_RELAY_R + WRITE_REG, 0x4,&result,crate);
return 0;
}
int fec_test(char *buffer)
{
char *words,*words2;
uint32_t slot_mask = 0x2000;
int crate_num = 2;
int update_db = 0;
int i;
char ft_ids[16][50];
int final_test = 0;
words = strtok(buffer, " ");
while (words != NULL){
if (words[0] == '-'){
if (words[1] == 'c')
crate_num = atoi(strtok(NULL, " "));
if (words[1] == 's'){
words2 = strtok(NULL, " ");
slot_mask = strtoul(words2,(char**)NULL,16);
}
if (words[1] == 'd'){
update_db = 1;
}
if (words[1] == '#'){
final_test = 1;
for (i=0;i<16;i++){
if ((0x1<<i) & slot_mask){
words2 = strtok(NULL, " ");
sprintf(ft_ids[i],"%s",words2);
}
}
}
if (words[1] == 'h'){
printsend("Usage: fec_test -c"
" [crate_num] -s [slot mask (hex)] -d [update debug db]\n");
return 0;
}
}
words = strtok(NULL, " ");
}
XL3_Packet packet;
uint32_t *p = (uint32_t *) packet.payload;
*p = slot_mask;
packet.cmdHeader.packet_type = FEC_TEST_ID;
SwapLongBlock(p,1);
do_xl3_cmd(&packet,crate_num);
if (update_db){
printsend("updating the database\n");
uint32_t* results = (uint32_t*) packet.payload;
// results layout is : [error flags] [slot 0 discrete] [slot 1 discrete] ... [slot 0 cmos] [slot 1 cmos] ...
SwapLongBlock(results,65);
int slot;
;
for (slot=0;slot<16;slot++){
if ((0x1<<slot) & slot_mask){
printsend("updating slot %d\n",slot);
JsonNode *newdoc = json_mkobject();
json_append_member(newdoc,"type",json_mkstring("fec_test"));
if (results[1+slot] & 0x1)
json_append_member(newdoc,"pedestal",json_mknumber((double)1));
else
json_append_member(newdoc,"pedestal",json_mknumber((double)0));
if (results[1+slot] & 0x2)
json_append_member(newdoc,"chip_disable",json_mknumber((double)1));
else
json_append_member(newdoc,"chip_disable",json_mknumber((double)0));
if (results[1+slot] & 0x4)
json_append_member(newdoc,"lgi_select",json_mknumber((double)1));
else
json_append_member(newdoc,"lgi_select",json_mknumber((double)0));
if (results[1+slot] & 0x8)
json_append_member(newdoc,"cmos_prog_low",json_mknumber((double)1));
else
json_append_member(newdoc,"cmos_prog_low",json_mknumber((double)0));
if (results[1+slot] & 0x10)
json_append_member(newdoc,"cmos_prog_high",json_mknumber((double)1));
else
json_append_member(newdoc,"cmos_prog_high",json_mknumber((double)0));
JsonNode *cmos_test_array = json_mkarray();
for (i=0;i<32;i++){
if (results[17+slot] & (0x1<<i))
json_append_element(cmos_test_array,json_mknumber((double)1));
else
json_append_element(cmos_test_array,json_mknumber((double)0));
}
if (results[17+slot] == 0x0)
json_append_element(cmos_test_array,json_mknumber((double)0));
else
json_append_element(cmos_test_array,json_mknumber((double)1));
json_append_member(newdoc,"cmos_test_reg",cmos_test_array);
if ((results[1+slot] == 0x0) && (results[17+slot] == 0x0)){
json_append_member(newdoc,"pass",json_mkstring("yes"));
}else{
json_append_member(newdoc,"pass",json_mkstring("no"));
}
if (final_test)
json_append_member(newdoc,"final_test_id",json_mkstring(ft_ids[slot]));
post_debug_doc(crate_num,slot,newdoc);
json_delete(newdoc); // Only have to delete the head node
}
}
}
return 0;
}
int board_id(char *buffer)
{
char *words,*words2;
uint32_t slot_mask = 0x2000;
int crate_num = 2;
words = strtok(buffer, " ");
while (words != NULL){
if (words[0] == '-'){
if (words[1] == 'c')
crate_num = atoi(strtok(NULL, " "));
if (words[1] == 's'){
words2 = strtok(NULL, " ");
slot_mask = strtoul(words2,(char**)NULL,16);
}
if (words[1] == 'h'){
printsend("Usage: board_id -c"
" [crate_num] -s [slot mask (hex)]\n");
return 0;
}
}
words = strtok(NULL, " ");
}
uint32_t mb_id, dc_id[4],hv_id;
XL3_Packet packet;
packet.cmdHeader.packet_type = BOARD_ID_READ_ID;
uint32_t *result = (uint32_t *) packet.payload;
uint32_t *slot = (uint32_t *) packet.payload;
uint32_t *chip = (uint32_t *) (packet.payload+4);
uint32_t *reg = (uint32_t *) (packet.payload+8);
int i,j,k;
printsend( "SLOT ID: MB DB1 DB2 DB3 DB4 HVC\n");
for (i=0;i<16;i++){
if (slot_mask & (0x01<<i)){
*slot = i;
*chip = 1;
*reg = 15;
SwapLongBlock(slot,3);
do_xl3_cmd(&packet,crate_num);
SwapLongBlock(slot,1);
mb_id = *result;
k=0;
for (j=2;j<6;j++){
*slot = i;
*chip = j;
*reg = 15;
SwapLongBlock(slot,3);
do_xl3_cmd(&packet,crate_num);
SwapLongBlock(slot,1);
dc_id[k] = *result;
k++;
}
*slot = i;
*chip = 6;
*reg = 15;
SwapLongBlock(slot,3);
do_xl3_cmd(&packet,crate_num);
SwapLongBlock(slot,1);
hv_id = *result;
printsend( "%d 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n",
i,mb_id,dc_id[0],dc_id[1],dc_id[2],dc_id[3],hv_id);
}
}
printsend("*******************************\n");
deselect_fecs(crate_num);
return 0;
}
int mem_test(char *buffer)
{
char *words,*words2;
uint32_t slot_num = 14;
int crate_num = 2;
int update_db = 0;
words = strtok(buffer, " ");
while (words != NULL){
if (words[0] == '-'){
if (words[1] == 'c')
crate_num = atoi(strtok(NULL, " "));
if (words[1] == 's'){
words2 = strtok(NULL, " ");
slot_num = atoi(words2);
}
if (words[1] == 'd'){
update_db = 1;
}
if (words[1] == 'h'){
printsend("Usage: mem_test -c"
" [crate_num] -s [slot number (int)] -d (update debug database)\n");
return 0;
}
}
words = strtok(NULL, " ");
}
if (slot_num > 15 || slot_num < 0){
printsend("slot number not valid (its an integer!)\n");
return -1;
}
XL3_Packet packet;
uint32_t *p = (uint32_t *) packet.payload;
*p = slot_num;
packet.cmdHeader.packet_type = MEM_TEST_ID;
SwapLongBlock(p,1);
do_xl3_cmd(&packet,crate_num);
if (update_db){
printsend("updating the database\n");
uint32_t* results = (uint32_t*) packet.payload;
// results layout is : [error flags] [address test bit failures] [pattern test first error location] [expected] [read]
SwapLongBlock(results,65);
char hextostr[50];
;
JsonNode *newdoc = json_mkobject();
json_append_member(newdoc,"type",json_mkstring("mem_test"));
sprintf(hextostr,"%05x",results[1]);
json_append_member(newdoc,"address_test",json_mkstring(hextostr));
JsonNode* patterntest = json_mkarray();
sprintf(hextostr,"%08x",results[2]);
json_append_element(patterntest,json_mkstring(hextostr));
sprintf(hextostr,"%08x",results[3]);
json_append_element(patterntest,json_mkstring(hextostr));
sprintf(hextostr,"%08x",results[4]);
json_append_element(patterntest,json_mkstring(hextostr));
json_append_member(newdoc,"pattern_test",patterntest);
if ((results[1] == 0x0) && (results[2] == 0xFFFFFFFF)){
json_append_member(newdoc,"pass",json_mkstring("yes"));
}else{
json_append_member(newdoc,"pass",json_mkstring("no"));
}
post_debug_doc(crate_num,slot_num,newdoc);
json_delete(newdoc); // only delete the head node
}
return 0;
}
int vmon(char *buffer)
{
char *words,*words2;
char v_name[21][20] = {"neg_24","neg_15","Vee","neg_3_3","neg_2","pos_3_3","pos_4","Vcc","pos_6_5","pos_8","pos_15","pos_24","neg_2_ref","neg_1_ref","pos_0_8_ref","pos_1_ref","pos_4_ref","pos_5_ref","Temp","CalD","hvt"};
uint32_t slot_mask = 0x2000;
float voltages[16][21];
float voltages_min[21] = {-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99.,-99};
float voltages_max[21] = {99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99.,99};
int update_db = 0;
char ft_ids[16][50];
int final_test = 0;
int i,j;
int crate_num = 2;
words = strtok(buffer, " ");
while (words != NULL){
if (words[0] == '-'){
if (words[1] == 'c')
crate_num = atoi(strtok(NULL, " "));
if (words[1] == 's'){
words2 = strtok(NULL, " ");
slot_mask = strtoul(words2,(char**)NULL,16);
}
if (words[1] == 'd'){
update_db = 1;
}
if (words[1] == '#'){
final_test = 1;
for (i=0;i<16;i++){
if ((0x1<<i) & slot_mask){
words2 = strtok(NULL, " ");
sprintf(ft_ids[i],"%s",words2);
}
}
}
if (words[1] == 'h'){
printsend("Usage: vmon -c"
" [crate_num] -s [slot mask (hex)] -d (udpate debug db)\n");
return 0;
}
}
words = strtok(NULL, " ");
}
// initialize the variables
for (i=0;i<16;i++)
for(j=0;j<21;j++)
voltages[i][j] = 0;
// send packets to xl3s to do the reads
int slot_num;
for (slot_num = 0;slot_num<16;slot_num++){
if ((0x1<<slot_num) & slot_mask){
XL3_Packet packet;
uint32_t *p = (uint32_t *) packet.payload;
*p = slot_num;
packet.cmdHeader.packet_type = VMON_START_ID;
SwapLongBlock(p,1);
do_xl3_cmd(&packet,crate_num);
float *v = (float *) packet.payload;
SwapLongBlock(v,21);
for (i=0;i<21;i++){
voltages[slot_num][i] = *(v+i);
}
}
}
// now lets print out the results
int k;
for (k=0;k<2;k++){
printsend("slot %2d %2d %2d %2d %2d %2d %2d %2d\n",k*8,k*8+1,k*8+2,k*8+3,k*8+4,k*8+5,k*8+6,k*8+7);
for (i=0;i<21;i++){
printsend("%10s ",v_name[i]);
for (j=0;j<8;j++){
printsend("%6.2f ",voltages[j+k*8][i]);
}
printsend("\n");
}
printsend("\n");
}
// update the database
if (update_db){
printsend("updating the database\n");
char hextostr[50];
;
for (slot_num=0;slot_num<16;slot_num++){
if ((0x1<<slot_num) & slot_mask){
int fail_flag = 0;
JsonNode *newdoc = json_mkobject();
json_append_member(newdoc,"type",json_mkstring("vmon"));
for (j=0;j<21;j++){
json_append_member(newdoc,v_name[j],json_mknumber((double)voltages[slot_num][j]));
if ((voltages[slot_num][j] < voltages_min[j]) || (voltages[slot_num][j] > voltages_max[j]))
fail_flag = 1;
}
if (fail_flag == 0){
json_append_member(newdoc,"pass",json_mkstring("yes"));
}else{
json_append_member(newdoc,"pass",json_mkstring("no"));
}
if (final_test)
json_append_member(newdoc,"final_test_id",json_mkstring(ft_ids[slot_num]));
post_debug_doc(crate_num,slot_num,newdoc);
json_delete(newdoc);
}
}
}
return 0;
}
int fec_load_crateadd(int crate, uint32_t slot_mask)
{
int i;
int errors;
uint32_t csr_orig;
uint32_t select_reg;
uint32_t result;
errors = 0;
for (i=0;i<16;i++){
if ((0x1<<i) & slot_mask){
select_reg =FEC_SEL*i;
xl3_rw(GENERAL_CSR_R + select_reg + WRITE_REG, 0x0 | (crate << FEC_CSR_CRATE_OFFSET),&result,crate);
}
}
deselect_fecs(crate);
return errors;
/* HERE BE THE SIMPLER WAY */
/*
XL3_Packet packet;
packet.cmdHeader.cmdID = 0xD;
uint32_t *p;
p = (uint32_t *) packet.payload;
*p = slot_mask;
p++;
*p = crate;
do_xl3_cmd(&packet,crate_num);
return 0;
*/
}
int set_crate_pedestals(int crate, uint32_t slot_mask, uint32_t pattern)
{
/* int i;
uint32_t select_reg, result;
for (i=0;i<16;i++){
select_reg = FEC_SEL*i;
if ((0x1<<i) & slot_mask){
xl3_rw(PED_ENABLE_R + select_reg + WRITE_REG,pattern,&result,crate);
}else{
xl3_rw(PED_ENABLE_R + select_reg + WRITE_REG,0x0,&result,crate);
}
}
deselect_fecs(crate);
return 0;
*/
/* HERE BE THE SIMPLER WAY */
XL3_Packet packet;
packet.cmdHeader.packet_type = 0xE;
uint32_t *p;
p = (uint32_t *) packet.payload;
*p = slot_mask;
p++;
*p = pattern;
SwapLongBlock(packet.payload,2);
do_xl3_cmd(&packet,crate);
return 0;
}
int32_t read_pmt(int crate_number, int32_t slot, int32_t limit, uint32_t *pmt_buf)
{
XL3_Packet packet;
MultiFC *commands = (MultiFC *) packet.payload;
#ifdef FIRST_WORD_BUG
// this is a hack until PW fixes the sequencer
static first[16]={1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1};
#endif //FIRST_WORD_BUG
int count;
uint32_t *memory;
uint32_t diff;
uint32_t select_reg, result;
int i,j;
int error;
#ifdef BIG_MOMMA
#define BIGDIFF 200 //max diff btw GT's for big momma
#define CNTXT 2
int lastGT = 0;
int theGT;
#endif //BIG_MOMMA
error = 0;
select_reg = FEC_SEL*slot;
xl3_rw(FIFO_DIFF_PTR_R + select_reg + READ_REG,0x0,&diff,crate_number);
diff &= 0xFFFFF;
diff = diff - (diff%3);
if ((3 * limit) < diff){
if ((3*limit)*1.5 < diff){
printsend("Memory level much higher than expected (%d > %d), possible fifo overflow\n",diff,3*limit);
}else{
printsend("Memory level over expected (%d > %d)\n",diff,3*limit);
}
diff = 3*limit; // make sure we do not read out more than limit pmt bundles
}
#ifdef FIRST_WORD_BUG
if ((diff > 3) && first[slot])
{
printsend("This is a hack until the sequencer is fixed\n");
xl3_rw(select_reg + READ_MEM,0x0,pmt_buf,crate_number);
xl3_rw(select_reg + READ_MEM,0x0,pmt_buf,crate_number);
xl3_rw(select_reg + READ_MEM,0x0,pmt_buf,crate_number);
first[slot] = 0;
} // throw out the first word of data because it is currently garbage
#endif //FIRST_WORD_BUG
// lets use the new function!
// first we attempt to load up the xl3 with 'diff' # of reads to memory
printsend("attempting to read %d bundles\n",diff/3);
packet.cmdHeader.packet_type = READ_PEDESTALS_ID;
*(uint32_t *) packet.payload = slot;
int reads_left = diff;
int this_read;
while(reads_left != 0){
if (reads_left > MAX_FEC_COMMANDS-1000)
this_read = MAX_FEC_COMMANDS-1000;
else
this_read = reads_left;
packet.cmdHeader.packet_type = READ_PEDESTALS_ID;
*(uint32_t *) packet.payload = slot;
*(uint32_t *) (packet.payload+4) = this_read;;
SwapLongBlock(packet.payload,2);
do_xl3_cmd(&packet,crate_number);
receive_data(this_read,command_number-1,crate_number,pmt_buf+(diff-reads_left));
reads_left -= this_read;
}
#ifdef BIG_MOMMA
//make sure all other output is done
fflush(stdout);
//loop over data again
if (!error){
for (i=0;i<diff;i+=3){
theGT = (int) UNPK_FEC_GT_ID(pmt_buf+i);
if ((theGT > (lastGT + BIGDIFF)) ||
(theGT < (lastGT - BIGDIFF)) ){
if (i == 0){
lastGT = theGT;
continue;
}
printsend( "Big Momma GT ID! iterator= %i\nGTID = %d (0x%06lx), lastGT = %d(0x%06lx)\n",
i/3,theGT,theGT,lastGT,lastGT);
//dump it and two previous, and one following
printsend( "Dumping GT and context (%d previous, 2 following)\n",CNTXT);
//dump_pmt_verbose(CNTXT + 3,(pmt_buf+i) - CNTXT*3); //RJB not in yet
}
lastGT = theGT;
}
}
#endif //BIG_MOMMA
if (error){
printsend("Bus error reading memory\n");
error = 0;
}
count = diff / 3;
deselect_fecs(crate_number);
return count;
}
#define NUM_SLOTS 16
int update_crate_config(int crate, uint16_t slot_mask)
{
XL3_Packet packet;
packet.cmdHeader.packet_type = BUILD_CRATE_CONFIG_ID;
uint32_t *p = (uint32_t *) packet.payload;
*p = slot_mask;
SwapLongBlock(p,1);
do_xl3_cmd(&packet,crate);
int errors;
errors = *(uint32_t *) packet.payload;
int j;
for (j=0;j<16;j++){
if ((0x1<<j) & slot_mask){
(crate_config[crate][j]) = *(hware_vals_t *) (packet.payload+4+j*sizeof(hware_vals_t));
SwapShortBlock(&(crate_config[crate][j].mb_id),1);
SwapShortBlock(crate_config[crate][j].dc_id,4);
}
}
deselect_fecs(crate);
return 0;
}
int multiloadsDac(int num_dacs, uint32_t *theDacs, uint32_t *theDAC_Values, int crate_number, uint32_t select_reg)
{
XL3_Packet packet;
packet.cmdHeader.packet_type = MULTI_LOADSDAC_ID;
uint32_t *p;
p = (uint32_t *) packet.payload;
*p = num_dacs;
p++;
int i,j, errors = 0;
for (i=0;i<16;i++){
if ((i*FEC_SEL) == select_reg){
for (j=0;j<num_dacs;j++){
*p = i;
*(p+1) = *theDacs;
*(p+2) = *theDAC_Values;
p+=3;
theDacs++;
theDAC_Values++;
}
SwapLongBlock(packet.payload,num_dacs*3+1);
do_xl3_cmd(&packet,crate_number);
SwapLongBlock(packet.payload,1);
errors += *(uint32_t *) packet.payload;
}
}
return errors;
}
int loadsDac(unsigned long theDAC, unsigned long theDAC_Value, int crate_number, uint32_t select_reg)
{
XL3_Packet packet;
packet.cmdHeader.packet_type = LOADSDAC_ID;
uint32_t *p;
p = (uint32_t *) packet.payload;
int i, errors = 0;
for (i=0;i<16;i++){
if((i*FEC_SEL) == select_reg){
*p = i;
*(p+1) = theDAC;
*(p+2) = theDAC_Value;
SwapLongBlock(p,3);
do_xl3_cmd(&packet,crate_number);
SwapLongBlock(p,1);
errors += *p;
}
}
return errors;
}
int read_bundle(char *buffer)
{
uint32_t pmtword[3];
char *words,*words2;
int slot_num = 7;
int crate_num = 2;
int quiet = 0;
words = strtok(buffer, " ");
while (words != NULL){
if (words[0] == '-'){
if (words[1] == 'c')
crate_num = atoi(strtok(NULL, " "));
if (words[1] == 's')
slot_num = atoi(strtok(NULL, " "));
if (words[1] == 'q')
quiet = 1;
if (words[1] == 'h'){
printsend("Usage: read_bundle -c"
" [crate_num] -s [slot_num (int)] -q (enable quiet mode)\n");
return 0;
}
}
words = strtok(NULL, " ");
}
uint32_t crate,slot,chan,gt8,gt16,cmos_es16,cgt_es16,cgt_es8,nc_cc;
int cell;
double qlx,qhs,qhl,tac;
xl3_rw(READ_MEM+slot_num*FEC_SEL,0x0,pmtword,crate_num);
xl3_rw(READ_MEM+slot_num*FEC_SEL,0x0,pmtword+1,crate_num);
xl3_rw(READ_MEM+slot_num*FEC_SEL,0x0,pmtword+2,crate_num);
printsend("%08x %08x %08x\n",pmtword[0],pmtword[1],pmtword[2]);
if (quiet == 0){
crate = (uint32_t) UNPK_CRATE_ID(pmtword);
slot = (uint32_t) UNPK_BOARD_ID(pmtword);
chan = (uint32_t) UNPK_CHANNEL_ID(pmtword);
cell = (int) UNPK_CELL_ID(pmtword);
gt8 = (uint32_t) UNPK_FEC_GT8_ID(pmtword);
gt16 = (uint32_t) UNPK_FEC_GT16_ID(pmtword);
cmos_es16 = (uint32_t) UNPK_CMOS_ES_16(pmtword);
cgt_es16 = (uint32_t) UNPK_CGT_ES_16(pmtword);
cgt_es8 = (uint32_t) UNPK_CGT_ES_24(pmtword);
nc_cc = (uint32_t) UNPK_NC_CC(pmtword);