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hv should work now

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This commit is contained in:
Dhanya Maliakal 2017-01-06 15:16:05 +01:00
parent 0fdbac981e
commit 111856ed7b
9 changed files with 88 additions and 54 deletions
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21
slsDetectorSoftware/eigerDetectorServer/9mhvserial_bf.c
View File

@ -11,7 +11,7 @@
#define PORTNAME "/dev/ttyBF1"
#define GOODBYE 200
#define BUFFERSIZE 255
#define BUFFERSIZE 16
#define I2C_DEVICE_FILE "/dev/i2c-0"
#define I2C_DEVICE_ADDRESS 0x4C
//#define I2C_DEVICE_ADDRESS 0x48
@ -119,13 +119,12 @@ int main(int argc, char* argv[]) {
int ret = 0;
int n = 0;
int ival= 0;
char buffer[BUFFERSIZE]="";
char buffer[BUFFERSIZE];
buffer[BUFFERSIZE-2] = '\0';
buffer[BUFFERSIZE-1] = '\n';
cprintf(GREEN,"Ready...\n");
while(ret != GOODBYE){
memset(buffer, 0, BUFFERSIZE);
buffer[BUFFERSIZE-1]='\n';
n = read(fd,buffer,BUFFERSIZE);
#ifdef VERBOSE
cprintf(BLUE,"Received %d Bytes\n", n);
@ -140,9 +139,9 @@ int main(int argc, char* argv[]) {
}
if(i2c_write(ival)<0)
strcpy(buffer,"failed");
strcpy(buffer,"fail ");
else
strcpy(buffer,"successful");
strcpy(buffer,"success ");
cprintf(GREEN,"%s\n",buffer);
n = write(fd, buffer, BUFFERSIZE);
#ifdef VERBOSE
@ -154,9 +153,9 @@ int main(int argc, char* argv[]) {
ival = i2c_read();
//ok/ fail
if(ival < 0)
strcpy(buffer,"failed");
strcpy(buffer,"fail ");
else
strcpy(buffer,"successful");
strcpy(buffer,"success ");
n = write(fd, buffer, BUFFERSIZE);
#ifdef VERBOSE
cprintf(BLUE,"Sent %d Bytes\n", n);
@ -164,7 +163,7 @@ int main(int argc, char* argv[]) {
//value
if(ival >= 0){
cprintf(GREEN,"%d\n",ival);
sprintf(buffer,"%d\n",ival);
sprintf(buffer,"%d ",ival);
n = write(fd, buffer, BUFFERSIZE);
#ifdef VERBOSE
cprintf(BLUE,"Sent %d Bytes\n", n);
@ -177,7 +176,7 @@ int main(int argc, char* argv[]) {
ret = GOODBYE;
break;
default:
printf("Unknown Command\n");
printf("Unknown Command. buffer:%s\n",buffer);
break;
}
}

60
slsDetectorSoftware/eigerDetectorServer/FebControl.c
View File

@ -219,18 +219,14 @@ int Feb_Control_Init(int master, int top, int normal, int module_num){
if(Feb_Control_activated)
Feb_Interface_SetByteOrder();
//master of 9M, set up high voltage serial communication to blackfin
if(Feb_control_master && !Feb_control_normal){
if(!Feb_Control_SetupSerialCommunication())
return 0;
}
return 1;
}
int Feb_Control_SetupSerialCommunication(){
int Feb_Control_OpenSerialCommunication(){
cprintf(BG_BLUE,"opening serial communication of hv\n");
if(Feb_Control_hv_fd != -1)
close(Feb_Control_hv_fd);
Feb_Control_hv_fd = open(SPECIAL9M_HIGHVOLTAGE_PORT, O_RDWR | O_NOCTTY);
if(Feb_Control_hv_fd < 0){
cprintf(RED,"Warning: Unable to open port %s to set up high voltage serial communciation to the blackfin\n", SPECIAL9M_HIGHVOLTAGE_PORT);
@ -258,6 +254,11 @@ int Feb_Control_SetupSerialCommunication(){
return 1;
}
void Feb_Control_CloseSerialCommunication(){
if(Feb_Control_hv_fd != -1)
close(Feb_Control_hv_fd);
}
void Feb_Control_PrintModuleList(){
unsigned int i;
@ -376,7 +377,8 @@ int Feb_Control_CheckSetup(int master){
ok=0;
}
}
if((Feb_control_master) &&(Module_GetHighVoltage(&modules[i])<0)){
int value = 0;
if((Feb_control_master) && (!Feb_Control_GetHighVoltage(&value))){
cprintf(RED,"Warning: module %d's high voltage not set.\n",Module_GetModuleNumber(&modules[i]));
ok=0;
}
@ -525,7 +527,7 @@ float Feb_Control_DACToVoltage(unsigned int digital,unsigned int nsteps,float vm
//only master gets to call this function
int Feb_Control_SetHighVoltage(int value){
printf(" Setting High Voltage: %dV\t",value);
printf(" Setting High Voltage:\t");
/*
* maximum voltage of the hv dc/dc converter:
* 300 for single module power distribution board
@ -544,9 +546,9 @@ int Feb_Control_SetHighVoltage(int value){
//calculate dac value
if(!Feb_Control_VoltageToDAC(value,&dacval,nsteps,vmin,vlimit)){
cprintf(RED,"\nWarning: SetHighVoltage bad value, %d. The range is 0 to %d V.\n",value, (int)vlimit);
return 0;
return -1;
}
printf("(%d dac): ",dacval);
printf("(%d dac):\t%dV\n", dacval, value);
return Feb_Control_SendHighVoltage(dacval);
}
@ -596,30 +598,34 @@ int Feb_Control_SendHighVoltage(int dacvalue){
//9m
else{
/*Feb_Control_OpenSerialCommunication();*/
if (Feb_Control_hv_fd == -1){
cprintf(RED,"\nWarning: High voltage serial communication not set up for 9m\n");
return 0;
}
char buffer[SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE]="";
char buffer[SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE];
buffer[SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE-2]='\0';
buffer[SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE-1]='\n';
int n = 0;
sprintf(buffer,"p%d",dacvalue);
sprintf(buffer,"p%d ",dacvalue);
n = write(Feb_Control_hv_fd, buffer, SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE);
#ifdef VERBOSE
#ifdef VERBOSEI
cprintf(BLUE,"Sent %d Bytes\n", n);
#endif
//ok/fail
n = read(Feb_Control_hv_fd, buffer, SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE);
#ifdef VERBOSE
#ifdef VERBOSEI
cprintf(BLUE,"Received %d Bytes\n", n);
#endif
if(buffer[0] == 'f'){
#endif
fflush(stdout);
/*Feb_Control_CloseSerialCommunication();*/
if(buffer[0] != 's'){
cprintf(RED,"\nError: Failed to set high voltage\n");
return 0;
}
cprintf(GREEN,"%s\n",buffer);
}
return 1;
@ -667,34 +673,38 @@ int Feb_Control_ReceiveHighVoltage(unsigned int* value){
//9m
else{
/*Feb_Control_OpenSerialCommunication();*/
if (Feb_Control_hv_fd == -1){
cprintf(RED,"\nWarning: High voltage serial communication not set up for 9m\n");
return 0;
}
char buffer[SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE]="";
char buffer[SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE];
buffer[SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE-2]='\0';
buffer[SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE-1]='\n';
int n = 0;
//request
strcpy(buffer,"g");
strcpy(buffer,"g ");
n = write(Feb_Control_hv_fd, buffer, SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE);
#ifdef VERBOSE
#ifdef VERBOSEI
cprintf(BLUE,"Sent %d Bytes\n", n);
#endif
//ok/fail
n = read(Feb_Control_hv_fd, buffer, SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE);
#ifdef VERBOSE
#ifdef VERBOSEI
cprintf(BLUE,"Received %d Bytes\n", n);
#endif
if(buffer[0] == 'f'){
if(buffer[0] != 's'){
cprintf(RED,"\nWarning: failed to read high voltage\n");
return 0;
}
n = read(Feb_Control_hv_fd, buffer, SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE);
#ifdef VERBOSE
#ifdef VERBOSEI
cprintf(BLUE,"Received %d Bytes\n", n);
#endif
/*Feb_Control_OpenSerialCommunication();*/
if (!sscanf(buffer,"%d",value)){
cprintf(RED,"\nWarning: failed to scan high voltage read\n");
return 0;

3
slsDetectorSoftware/eigerDetectorServer/FebControl.h
View File

@ -112,7 +112,8 @@ int Feb_Control_GetModuleNumber();
void Feb_Control_FebControl();
int Feb_Control_Init(int master, int top, int normal, int module_num);
int Feb_Control_SetupSerialCommunication();
int Feb_Control_OpenSerialCommunication();
void Feb_Control_CloseSerialCommunication();
int Feb_Control_CheckSetup();
unsigned int Feb_Control_GetNModules();

4
slsDetectorSoftware/eigerDetectorServer/Makefile
View File

@ -1,7 +1,7 @@
CC = powerpc-4xx-softfloat-gcc
CCX = powerpc-4xx-softfloat-g++
BLACKFIN_CC = bfin-uclinux-gcc
CFLAGS += -Wall -DDACS_INT -DEIGERD -DSLS_DETECTOR_FUNCTION_LIST -DDACS_INT -DSTOP_SERVER #-DVERBOSE #-DVIRTUAL -DPCCOMPILE -DMARTIN
CFLAGS += -Wall -DDACS_INT -DEIGERD -DSLS_DETECTOR_FUNCTION_LIST -DDACS_INT -DSTOP_SERVER #-DVERBOSEI #-DVERBOSE #-DVIRTUAL -DPCCOMPILE -DMARTIN
LDLIBS += -lm -lstdc++
PROGS = eigerDetectorServer
@ -36,7 +36,7 @@ beb_debug:$(SRC_CLNT3)
mv beb_debug $(DESTDIR)
hv9m_blackfin_server:9mhvserial_bf.c
$(BLACKFIN_CC) -o hv9m_blackfin_server 9mhvserial_bf.c -Wall
$(BLACKFIN_CC) -o hv9m_blackfin_server 9mhvserial_bf.c -Wall #-DVERBOSE
mv hv9m_blackfin_server $(DESTDIR)
rm hv9m_blackfin_server.gdb

BIN
slsDetectorSoftware/eigerDetectorServer/bin/eigerDetectorServerv2.2.0.16.5
View File

Binary file not shown.

BIN
slsDetectorSoftware/eigerDetectorServer/bin/hv9m_blackfin_server
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Binary file not shown.

18
slsDetectorSoftware/eigerDetectorServer/slsDetectorFunctionList.c
View File

@ -144,6 +144,11 @@ int initDetector(){
Feb_Interface_FebInterface();
Feb_Control_FebControl();
Feb_Control_Init(master,top,normal, getDetectorNumber());
//master of 9M, check high voltage serial communication to blackfin
if(master && !normal){
if(Feb_Control_OpenSerialCommunication())
;// Feb_Control_CloseSerialCommunication();
}
printf("FEB Initialization done\n");
Beb_Beb();
printf("BEB Initialization done\n");
@ -162,7 +167,6 @@ int initDetector(){
eiger_photonenergy = -1;
setReadOutFlags(NONPARALLEL);
setSpeed(0,1);//clk_devider,half speed
setHighVoltage(0,0);
setIODelay(650,0);
setTiming(AUTO_TIMING);
//SetPhotonEnergyCalibrationParameters(-5.8381e-5,1.838515,5.09948e-7,-4.32390e-11,1.32527e-15);
@ -170,6 +174,7 @@ int initDetector(){
int enable[2] = {0,1};
setExternalGating(enable);//disable external gating
Feb_Control_SetInTestModeVariable(0);
setHighVoltage(0,0);
Feb_Control_CheckSetup();
//print detector mac and ip
@ -436,13 +441,18 @@ void setDAC(enum detDacIndex ind, int val, int imod, int mV, int retval[]){
int setHighVoltage(int val, int imod){
if(val!=-1){
eiger_highvoltage = val;
if(master)
Feb_Control_SetHighVoltage(val);
if(master){
int ret = Feb_Control_SetHighVoltage(val);
if(!ret) //could not set
return -2;
else if (ret == -1) //outside range
return -1;
}
}
if(master && !Feb_Control_GetHighVoltage(&eiger_highvoltage)){
cprintf(RED,"Warning: Could not read high voltage\n");
return 0;
return -3;
}
return eiger_highvoltage;
}

2
slsDetectorSoftware/eigerDetectorServer/slsDetectorServer_defs.h
View File

@ -47,7 +47,7 @@ enum detNetworkParameter{TXN_LEFT, TXN_RIGHT, TXN_FRAME,FLOWCTRL_10G};
#define NORMAL_HIGHVOLTAGE_INPUTPORT "/sys/class/hwmon/hwmon5/device/in0_input"
#define NORMAL_HIGHVOLTAGE_OUTPUTPORT "/sys/class/hwmon/hwmon5/device/out0_output"
#define SPECIAL9M_HIGHVOLTAGE_PORT "/dev/ttyS1"
#define SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE 8
#define SPECIAL9M_HIGHVOLTAGE_BUFFERSIZE 16

34
slsDetectorSoftware/slsDetectorServer/slsDetectorServer_funcs.c
View File

@ -1259,16 +1259,30 @@ int set_dac(int file_des) {
#endif
//takes time to set high voltage, so no check for it
if(ret == OK && ind != HV_POT && ind != HV_NEW){
if(mV)
temp = retval[1];
else
temp = retval[0];
if ((abs(temp-val)<=5) || val==-1) {
ret=OK;
} else {
ret=FAIL;
printf("Setting dac %d of module %d: wrote %d but read %d\n", idac, imod, val, temp);
if(ret == OK){
if(ind != HV_POT && ind != HV_NEW){
if(mV)
temp = retval[1];
else
temp = retval[0];
if ((abs(temp-val)<=5) || val==-1) {
ret=OK;
} else {
ret=FAIL;
printf("Setting dac %d of module %d: wrote %d but read %d\n", idac, imod, val, temp);
}
}else {
if(retval[0] < 0){
if(retval[0] == -1)
sprintf(mess, "Setting high voltage failed.Bad value %d. The range is from 0 to 200 V.\n",val);
else if(retval[0] == -2)
strcpy(mess, "Setting high voltage failed. Serial/i2c communication failed.\n");
else if(retval[0] == -3)
strcpy(mess, "Getting high voltage failed. Serial/i2c communication failed.\n");
ret = FAIL;
}
}
}