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gotthard dacs only save 10 bits but firmware is more than 14-16 bits..so changed setdacreg to save only msb and accordingly ignore a difference of 3 while setting. Problem not detected earlier, communicationfuncs.c.Solution: commented out a part from receiveModule

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git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@215 951219d9-93cf-4727-9268-0efd64621fa3
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l_maliakal_d
2012-08-08 16:18:46 +00:00
parent d934111c2a
commit f686a575b6
5 changed files with 13 additions and 8 deletions
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7
slsDetectorSoftware/gotthardDetectorServer/firmware_funcs.c
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@ -1187,6 +1187,8 @@ int setDACRegister(int idac, int val, int imod) {
return -1;
break;
}
//saving only the msb
val=val>>2;
off=(idac%3)*10;
mask=~((0x3ff)<<off);
@ -1198,9 +1200,12 @@ int setDACRegister(int idac, int val, int imod) {
bus_w(addr+(imod<<SHIFTMOD),reg);
}
val=(bus_r(addr+(imod<<SHIFTMOD))>>off)&0x3ff;
//since we saved only the msb
val=val<<2;
//val=(bus_r(addr)>>off)&0x3ff;
#ifdef VERBOSE
printf("Dac %d module %d register is %d\n\n",idac,imod,val);
#endif