somewhere

This commit is contained in:
Dhanya Maliakal 2016-10-25 08:18:02 +02:00
parent 94ff6cb092
commit 31d48411db
4 changed files with 241 additions and 156 deletions

View File

@ -103,6 +103,7 @@ u_int32_t clkDivider[2]={32,16};
#else
u_int32_t clkDivider[2]={40,20};
#endif
static const int JUNGFRAU_CLOCK = 1;
int32_t clkPhase[2]={0,0};
u_int32_t adcDisableMask=0;
@ -288,7 +289,7 @@ int cleanFifo(){
int setDAQRegister()
{
/* u_int32_t addr, reg, val; */
/* addr=DAQ_REG; */
/* addr=CONFGAIN_REG; */
/* //depended on adcval */
/* int packetlength=0x7f; */
@ -450,8 +451,10 @@ void configurePll(int i) {
if (i<2) {
tot= PLL_VCO_FREQ_MHZ/clkDivider[i];
if(myDetectorType == JUNGFRAU)
tot= PLL_VCO_FREQ_MHZ/clkDivider[JUNGFRAU_CLOCK];
else
tot= PLL_VCO_FREQ_MHZ/clkDivider[i];
l=tot/2;
h=l;
if (tot>2*l) {
@ -553,6 +556,41 @@ void configurePll(int i) {
u_int32_t setClockDivider(int d, int ic) {
if(myDetectorType == JUNGFRAU){
enum clkspeed{FULL,HALF,QUARTER};
switch((clkspeed)d){
//stop state machine if running
if(runBusy())
stopStateMachine();
case FULL:
printf("Setting Half Speed (40 MHz)\n");
/**to be done*/
break;
case HALF:
printf("Setting Half Speed (20 MHz)\n");
sls_detector_put reg 0x59 0x7f7c
sls_detector_put reg 0x42 0x20
sls_detector_put status stop
sls_detector_put reg 0x5d 0x00000f00
sls_detector_put adcphase 65
sls_detector_put status start
break;
case QUARTER:
printf("Setting Half Speed (10 MHz)\n");
sls_detector_put reg 0x59 0x8981
sls_detector_put reg 0x42 0x10
sls_detector_put reg 0x5d 0xf0000f00
sls_detector_put adcphase 25
sls_detector_put status start
break;
}
}
//u_int32_t l=0x0c;
//u_int32_t h=0x0d;
@ -560,7 +598,10 @@ u_int32_t setClockDivider(int d, int ic) {
u_int32_t tot= PLL_VCO_FREQ_MHZ/d;
// int ic=0 is run clk; ic=1 is adc clk
printf("set clk divider %d to %d\n", ic, d);
if(myDetectorType == JUNGFRAU)
printf("set clk divider to %d\n", ic, d);
else{
printf("set clk divider %d to %d\n", ic, d);
if (ic>1)
return -1;
@ -575,7 +616,7 @@ u_int32_t setClockDivider(int d, int ic) {
if (tot<1)
return -1;
}
clkDivider[ic]=d;
@ -586,6 +627,10 @@ u_int32_t setClockDivider(int d, int ic) {
return clkDivider[ic];
}
int adcPhase(int st){
return phaseStep(st); //name is wrong, but it resets pll and set the phase as st
}
int phaseStep(int st){
@ -663,6 +708,12 @@ u_int32_t adcPipeline(int d) {
}
u_int32_t dbitPipeline(int d){
if (d>=0)
bus_w(DAQ_REG, d);
return bus_r(DAQ_REG)&0xff;
}
u_int32_t setSetLength(int d) {
return 0;
}

View File

@ -30,6 +30,7 @@ u_int32_t bus_r(u_int32_t offset);
int setPhaseShiftOnce();
int phaseStep(int st);
int adcPhase(int st);
int getPhase();
int cleanFifo();
int setDAQRegister();
@ -53,6 +54,7 @@ u_int32_t setTotDutyCycle(int d);
u_int32_t getTotDutyCycle();
u_int32_t setOversampling(int d);
u_int32_t adcPipeline(int d);
u_int32_t dbitPipeline(int d);
u_int32_t setExtSignal(int d, enum externalSignalFlag mode);
int getExtSignal(int d);

View File

@ -21,23 +21,23 @@
//#ifdef JUNGFRAU_DHANYA
#define POWER_ON_REG 0x5e<<11
#define ADCREG1 8 //same as PLL_BANDWIDTH_REG
#define ADCREG2 20 //0x14
#define ADCREG3 4 //same as PLL_M_COUNTER_REG
#define ADCREG4 5 //same as PLL_C_COUNTER_REG
#define ADCREG_VREFS 24 //0x18
#define DBIT_PIPELINE_REG 89<<11 //0x59 same PATTERN_N_LOOP2_REG
#define MEM_MACHINE_FIFOS_REG 79<<11 //0x4f same as CONTROL_REG
#define CONFGAIN_REG 93<<11 //0x5d same as DAQ_REG
#define ADC_PIPELINE_REG 66<<11 //0x42 same as ADC_OFFSET_REG
#define ADCREG1 0x8 //same as PLL_BANDWIDTH_REG
#define ADCREG2 0x14
#define ADCREG3 0x4 //same as PLL_M_COUNTER_REG
#define ADCREG4 0x5 //same as PLL_C_COUNTER_REG
#define ADCREG_VREFS 0x18
#define DBIT_PIPELINE_REG 0x59<<11 //same PATTERN_N_LOOP2_REG
#define MEM_MACHINE_FIFOS_REG 0x4f<<11 //same as CONTROL_REG
#define CONFGAIN_REG 0x5d<<11 //same as DAQ_REG
#define ADC_PIPELINE_REG 0x42<<11 //same as ADC_OFFSET_REG
//#endif
#define ADC_OFFSET_REG 66<<11 //same as ADC_PIPELINE_REG
#define ADC_INVERSION_REG 67<<11
//#define ADC_OFFSET_REG 66<<11 //same as CONFGAIN_REG
#define ADC_INVERSION_REG 0x43<<11
#define DAC_REG 64<<11//0x17<<11// control the dacs
#define DAC_REG 64<<11//0x17<<11// control the dacs
//ADC
#define ADC_WRITE_REG 65<<11//0x18<<11
#define ADC_WRITE_REG 65<<11//0x18<<11
//#define ADC_SYNC_REG 66<<11//0x19<<11
//#define HV_REG 67<<11//0x20<<11
@ -55,7 +55,7 @@
//HV
#define DUMMY_REG 68<<11//0x21<<11
#define DUMMY_REG 0x44<<11
#define FPGA_VERSION_REG 0<<11 //0x22<<11
#define PCB_REV_REG 0<<11
#define FIX_PATT_REG 1<<11 //0x23<<11
@ -182,7 +182,7 @@
#define DAQ_REG 93<<11
//#define DAQ_REG 0x5d<<11 //same as CONFGAIN_REG
#define ADC_LATCH_DISABLE_REG 94<<11
#define HV_REG 95<<11

View File

@ -144,39 +144,33 @@ int init_detector(int b, int checkType) {
initDac(0); initDac(8); //initializes the two dacs
if(myDetectorType==JUNGFRAU){
/** for jungfrau reinitializing macro */
//reinitialize macro
N_CHAN=JUNGFRAU_NCHAN;
N_CHIP=JUNGFRAU_NCHIP;
N_DAC=JUNGFRAU_NDAC;
N_ADC=JUNGFRAU_NADC;
N_CHANS=JUNGFRAU_NCHANS;
//set dacs
enum dacNames{VB_COMP,VDD_PROT,VIN_COM,VREF_PRECH,VB_PIXBUF,VB_DS,VREF_DS,VREF_COMP};
int retval = -1;
int dacvalues[14][2]={
{0, 1250}, //vout_cm
{10, 1053}, //vin_com
{1, 600}, //vb_sda
{11, 1000}, //vb_colbuf
{2, 3000}, //vb_test_cur
{3, 830}, //vcascp_pixbuf
{4, 1630}, //vcascn_pixbuf
{12, 750}, //vb_pixbuf
{6, 480}, //vref_ds
{5, 1000}, //vb_ds
{7, 400}, //vref_comp
{13, 1220}, //vb_comp
{8, 1500}, //vref_prech
{9, 3000}, //vdd_prot
{VB_DS, 1000},
{VB_COMP, 1220},
{VB_PIXBUF, 750},
{VREF_DS, 480},
{VREF_COMP, 400},
{VREF_PRECH,1550},
{VIN_COM, 1053},
{VDD_PROT, 3000},
};
for(i=0;i<14;++i){
for(i=0;i<8;++i){
retval=setDac(dacvalues[i][0], dacvalues[i][1]);
if(retval!=dacvalues[i][1])
printf("Error: Setting dac %d failed, wrote %d, read %d\n",dacvalues[i][0],dacvalues[i][1],retval);
}
//power on the chips
//power of the chips
bus_w(POWER_ON_REG,0x1);
//reset adc
@ -187,7 +181,6 @@ int init_detector(int b, int checkType) {
//vrefs - configurable?
writeADC(ADCREG_VREFS,0x2);
//set ADCINVERSionreg (by trial and error)
bus_w(ADC_INVERSION_REG,0x453b2a9c);
@ -195,8 +188,11 @@ int init_detector(int b, int checkType) {
bus_w(ADC_PIPELINE_REG,0x20); //same as ADC_OFFSET_REG
//set dbit_pipeline
bus_w(DBIT_PIPELINE_REG,0x100e);
usleep(1000000);//1s
bus_w(DBIT_PIPELINE_REG,0x7f7c);
//set adc_clock_phase in unit of 1/(52) clock period (by trial and error)
adcPhase(65);
//reset mem machine fifos fifos
bus_w(MEM_MACHINE_FIFOS_REG,0x4000);
@ -208,16 +204,17 @@ int init_detector(int b, int checkType) {
//set default setting
setSettings(DYNAMICGAIN,-1);
/*setting the 4bits to 0x0 (MSB)*/
}
//Initialization of acquistion parameters
setFrames(-1);
setFrames(1*1000*1000);
setTrains(-1);
setExposureTime(-1);
setPeriod(-1);
setDelay(-1);
setGates(-1);
setExposureTime(10*1000);
setPeriod(2*1000*1000);
setDelay(0);
setGates(0);
setTiming(GET_EXTERNAL_COMMUNICATION_MODE);
setMaster(GET_MASTER);
@ -1957,8 +1954,10 @@ int get_run_status(int file_des) {
printf("\n\nSTATUS=%08x\n",retval);
if(myDetectorType == JUNGFRAU){
if(!(retval&RUN_BUSY_BIT)){
if((retval&READMACHINE_BUSY_BIT) ){
if((retval&STOPPED_BIT) ){ //
printf("-----------------------------------STOPPED--------------------------\n");
s=STOPPED;
} else if((retval&READMACHINE_BUSY_BIT) ){
printf("-----------------------------------READ MACHINE BUSY--------------------------\n");
s=TRANSMITTING;
}
@ -2494,125 +2493,158 @@ int get_roi(int file_des) {
int set_speed(int file_des) {
enum speedVariable arg;
int val,n;
int ret=OK;
int retval;
n=receiveDataOnly(file_des,&arg,sizeof(arg));
if (n < 0) {
sprintf(mess,"Error reading from socket\n");
ret=FAIL;
}
n=receiveDataOnly(file_des,&val,sizeof(val));
if (n < 0) {
sprintf(mess,"Error reading from socket\n");
ret=FAIL;
}
if (ret==OK) {
enum speedVariable arg;
int val,n;
int ret=OK;
int retval=-1;
if (arg==PHASE_SHIFT || arg==ADC_PHASE) {
retval=phaseStep(val);
} else {
if (val!=-1) {
if (differentClients==1 && lockStatus==1 && val>=0) {
ret=FAIL;
sprintf(mess,"Detector locked by %s\n",lastClientIP);
} else {
switch (arg) {
case CLOCK_DIVIDER:
retval=setClockDivider(val,0);
break;
/* case PHASE_SHIFT: */
/* retval=phaseStep(val,0); */
/* break; */
case OVERSAMPLING:
retval=setOversampling(val);
break;
case ADC_CLOCK:
retval=setClockDivider(val,1);
break;
/* case ADC_PHASE: */
/* retval=phaseStep(val,1); */
/* break; */
case ADC_PIPELINE:
retval=adcPipeline(val);
break;
default:
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d",arg);
n=receiveDataOnly(file_des,&arg,sizeof(arg));
if (n < 0) {
sprintf(mess,"Error reading from socket\n");
ret=FAIL;
}
}
}
n=receiveDataOnly(file_des,&val,sizeof(val));
if (n < 0) {
sprintf(mess,"Error reading from socket\n");
ret=FAIL;
}
if (ret==OK) {
}
if (val!=-1) {
if (differentClients==1 && lockStatus==1 && val>=0) {
ret=FAIL;
sprintf(mess,"Detector locked by %s\n",lastClientIP);
} else {
switch (arg) {
case CLOCK_DIVIDER:
if(myDetectorType == JUNGFRAU){
switch(val){
case 0:
ret=FAIL;
sprintf(mess,"Full speed not implemented yet. Available options: 1 for half speed and 2 for quarter speed");
break;
case 1:
case 2:
break;
default:
ret=FAIL;
sprintf(mess,"Unknown clock options %d. Available options: 1 for half speed and 2 for quarter speed",arg);
break;
}
}
setClockDivider(val,0);
break;
case PHASE_SHIFT:
if(myDetectorType == JUNGFRAU){
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d for this detector",arg);
break;
}
phaseStep(val);
break;
case OVERSAMPLING:
setOversampling(val);
break;
case ADC_CLOCK:
if(myDetectorType == JUNGFRAU){
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d for this detector",arg);
break;
}
setClockDivider(val,1);
break;
case ADC_PHASE:
if(myDetectorType == JUNGFRAU){
adcPhase(val);
break;
}
phaseStep(val);
break;
case ADC_PIPELINE:
if(myDetectorType == JUNGFRAU){
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d for this detector",arg);
break;
}
adcPipeline(val);
break;
switch (arg) {
case CLOCK_DIVIDER:
retval=getClockDivider(0);
break;
case PHASE_SHIFT:
retval=getPhase();
// retval=phaseStep(-1);
//ret=FAIL;
//sprintf(mess,"Cannot read phase",arg);
break;
case OVERSAMPLING:
retval=setOversampling(-1);
break;
case ADC_CLOCK:
retval=getClockDivider(1);
break;
case ADC_PHASE:
retval=getPhase();
break;
default:
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d",arg);
}
}
}
}
case ADC_PIPELINE:
retval=adcPipeline(-1);
break;
default:
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d",arg);
}
}
if (ret==OK) {
switch (arg) {
case CLOCK_DIVIDER:
retval=getClockDivider(0);
break;
case PHASE_SHIFT:
if(myDetectorType == JUNGFRAU){
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d for this detector",arg);
break;
}
retval=getPhase();
break;
n = sendDataOnly(file_des,&ret,sizeof(ret));
if (ret==FAIL) {
n = sendDataOnly(file_des,mess,sizeof(mess));
} else {
n = sendDataOnly(file_des,&retval,sizeof(retval));
}
return ret;
case OVERSAMPLING:
retval=setOversampling(-1);
break;
case ADC_CLOCK:
if(myDetectorType == JUNGFRAU){
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d for this detector",arg);
break;
}
retval=getClockDivider(1);
break;
case ADC_PHASE:
retval=getPhase();
break;
case ADC_PIPELINE:
if(myDetectorType == JUNGFRAU){
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d for this detector",arg);
break;
}
retval=adcPipeline(-1);
break;
default:
ret=FAIL;
sprintf(mess,"Unknown speed parameter %d",arg);
}
}
n = sendDataOnly(file_des,&ret,sizeof(ret));
if (ret==FAIL) {
n = sendDataOnly(file_des,mess,sizeof(mess));
} else {
n = sendDataOnly(file_des,&retval,sizeof(retval));
}
return ret;
}