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temp, confgain and hv works well, temp is alternate though

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git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@61 951219d9-93cf-4727-9268-0efd64621fa3
This commit is contained in:
l_maliakal_d
2011-11-24 15:54:26 +00:00
parent 9f85175dce
commit 05aaefb8f0
5 changed files with 150 additions and 68 deletions
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143
slsDetectorSoftware/gotthardDetectorServer/firmware_funcs.c
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@ -856,30 +856,31 @@ float getTemperature(int tempSensor, int imod){
float val;
char cTempSensor[2][100]={"ADCs/ASICs","VRs/FPGAs"};
imod=0;//ignoring more than 1 mod for now
int i,j,k,repeats=6,times=11;
u_int32_t tempVal=0;
int i,j,k,repeats=6;
u_int32_t tempVal=0,tempVal2=0;
#ifdef VERBOSE
printf("Getting Temperature of module:%d for the %s\n",imod,cTempSensor[tempSensor]);
printf("Getting Temperature of module:%d for the %s for tempsensor:%d\n",imod,cTempSensor[tempSensor],tempSensor);
#endif
bus_w(TEMP_IN_REG,(T1_CLK_BIT)|(T1_CS_BIT)|(T2_CLK_BIT)|(T2_CS_BIT));//standby
bus_w(TEMP_IN_REG,(T1_CLK_BIT)&~(T1_CS_BIT)|(T2_CLK_BIT));//high clk low cs
for(k=0;k<2;k++){
for(i=0;i<times;i++) {
//repeats is number of register writes for delay
for(j=0;j<repeats;j++)
bus_w(TEMP_IN_REG,~(T1_CLK_BIT)&~(T1_CS_BIT)&~(T2_CLK_BIT)&~(T2_CS_BIT));//low clk low cs
for(j=0;j<repeats;j++)
bus_w(TEMP_IN_REG,(T1_CLK_BIT)&~(T1_CS_BIT)|(T2_CLK_BIT));//high clk low cs
for(i=0;i<20;i++) {
//repeats is number of register writes for delay
for(j=0;j<repeats;j++)
bus_w(TEMP_IN_REG,~(T1_CLK_BIT)&~(T1_CS_BIT)&~(T2_CLK_BIT)&~(T2_CS_BIT));//low clk low cs
for(j=0;j<repeats;j++)
bus_w(TEMP_IN_REG,(T1_CLK_BIT)&~(T1_CS_BIT)|(T2_CLK_BIT));//high clk low cs
if(times==11)//only the first time
tempVal= (tempVal<<1) + (bus_r(TEMP_OUT_REG) & (1<<tempSensor));
if(i<=10){//only the first time
if(!tempSensor)
tempVal= (tempVal<<1) + (bus_r(TEMP_OUT_REG) & (1));//adc
else
tempVal= (tempVal<<1) + ((bus_r(TEMP_OUT_REG) & (2))>>1);//fpga
}
times=8;
}
bus_w(TEMP_IN_REG,(T1_CLK_BIT)|(T1_CS_BIT)|(T2_CLK_BIT)|(T2_CS_BIT));//standby
val=((float)tempVal)/4.0;
val=((float)tempVal)/4.0;
#ifdef VERBOSE
printf("Temperature of module:%d for the %s is %.2fC\n",imod,cTempSensor[tempSensor],val);
@ -887,46 +888,96 @@ float getTemperature(int tempSensor, int imod){
return val;
}
int getHighVoltage(int val, int imod){
int initHighVoltage(int val, int imod){
#ifdef VERBOSE
printf("Setting/Getting High Voltage of module:%d with val:%d\n",imod,val);
#endif
volatile u_int32_t addr=HV_REG;
int loop;
int found=0;
int input []={ 0, 90,110,120,150,180,200};
int value1[]={0x0,0x0,0x2,0x4,0x6,0x8,0xA};
int value2[]={0x0,0x1,0x3,0x5,0x7,0x9,0xB};
if(val!=-1)
{
for(loop=0;loop<7;loop++)
if(val==input[loop]) {
found=1;
#ifdef VERBOSE
printf("Value sent for val:%d is %d and then %d\n",val,value1[loop],value2[loop]);
#endif
bus_w(addr,value1[loop]);
bus_w(addr,value2[loop]);
val=bus_r(addr);
if(val!=value2[loop])
{
printf("Error setting high voltage:Value read is %d\n",val);
return -1;
}
}
if(!found){
printf("Not a valid voltage\n");
return -1;
}
}
int writeVal,writeVal2;
switch(val){
case -1: break;
case 0: writeVal=0x0; writeVal2=0x0; break;
case 90: writeVal=0x0; writeVal2=0x1; break;
case 110:writeVal=0x2; writeVal2=0x3; break;
case 120:writeVal=0x4; writeVal2=0x5; break;
case 150:writeVal=0x6; writeVal2=0x7; break;
case 180:writeVal=0x8; writeVal2=0x9; break;
case 200:writeVal=0xA; writeVal2=0xB; break;
default :printf("Invalid voltage\n");return -2;break;
}
//to set value
if(val!=-1){
//set value to converted value
bus_w(addr,writeVal);
bus_w(addr,writeVal2);
#ifdef VERBOSE
printf("Value sent is %d and then %d\n",writeVal,writeVal2);
#endif
}
//read value and return the converted value
val=bus_r(addr);
#ifdef VERBOSE
printf("High Voltage of module:%d is %d\n",imod,val);
#endif
return val;
printf("Value read from reg is %d\n",val);
#endif
switch(val){
case 0x0:val=0;break;
case 0x1:val=90;break;
case 0x3:val=110;break;
case 0x5:val=120;break;
case 0x7:val=150;break;
case 0x9:val=180;break;
case 0xB:val=200;break;
default:printf("Weird value read:%d\n",val);return -3;break;
}
#ifdef VERBOSE
printf("High voltage of module:%d is %d\n",imod,val);
#endif
return val;
}
int initConfGain(int val, int imod){
#ifdef VERBOSE
printf("Setting/Getting confgain of module:%d with val:%d\n",imod,val);
#endif
volatile u_int32_t addr=GAIN_REG;
int writeVals[]={6,2,0,1};
char cGainVal[][100]={"lower","medium","high","very high"};
//to set value
if(val!=-1){
//default value
if((val>4)||(val<1))
val=3;
//set value to converted value
bus_w(addr,writeVals[val-1]);
#ifdef VERBOSE
printf("Value sent is %d\n",writeVals[val-1]);
#endif
}
//read value and return the converted value
val=bus_r(addr);
#ifdef VERBOSE
printf("Value read from reg is %d\n",val);
#endif
switch(val){
case 6:val=1;break;
case 2:val=2;break;
case 0:val=3;break;
case 1:val=4;break;
default:printf("Weird value read:%d\n",val);return -3;break;
}
#ifdef VERBOSE
printf("Confgain of module:%d is set to %s gain of val:%d\n",imod,cGainVal[val-1],val);
#endif
return val;
}
u_int32_t runBusy(void) {
return bus_r(STATUS_REG)&RUN_BUSY_BIT;
}