Merge working UNB2 version

config/UNB2.yaml

@@ -136,7 +136,7 @@ variables:
      driver: GPIO
      mask: UNB2_mask
      width: 1
-     rw:  ro
+     rw:  hidden #ro
      dtype: boolean
      dim: 2
 
@@ -155,7 +155,7 @@ variables:
      driver: switch_UNB2
      devreg: 0x50.0
      width: 80  #10 characters
-     rw:  ro
+     rw:  hidden #ro
      dtype: string
      dim: 2
 
@@ -167,43 +167,67 @@ variables:
      dtype: uint32
      dim: 2
 
-   - name: [UNB2_DC_DC_48V_12V_VIN,UNB2_DC_DC_48V_12V_VOUT,UNB2_DC_DC_48V_12V_IOUT,UNB2_DC_DC_48V_12V_TEMP]
+
+   - name: [UNB2_DC_DC_48V_12V_VIN,UNB2_DC_DC_48V_12V_VOUT]
+     driver: switch_PS
+     devreg:  [0x2C.0x88,0x2C.0x8B]
+     width: 16
+     rw:  ro
+     dtype: double
+     endian: "<"
+     scale: 4.8828125e-4 #2^-11
+     dim: 2
+     monitor: true
+
+   - name: [UNB2_DC_DC_48V_12V_VOUT_MODE,UNB2_POL_QSFP_N01_VOUT_MODE,UNB2_POL_QSFP_N23_VOUT_MODE,UNB2_POL_SWITCH_1V2_VOUT_MODE,UNB2_POL_SWITCH_PHY_VOUT_MODE,UNB2_POL_CLOCK_VOUT_MODE]
+     driver: switch_PS
+     devreg:  [0x2C.0x20,0x2.0x20,0x1.0x20,0xF.0x20,0xE.0x20,0xD.0x20]
+     width: 8
+     rw:  ro
+     dtype: uint8
+     dim: 2
+     debug: true
+     monitor: true
+
+   - name: [UNB2_POL_QSFP_N01_VOUT,UNB2_POL_QSFP_N23_VOUT]
      driver: switch_PS
-     devreg:  [0x2C.0x88,0x2C.0x8B,0x2C.0x8C,0x2C.0x8D]
+     devreg:  [0x2.0x8B,0x1.0x8B]
      width: 16
      rw:  ro
      dtype: double
-     scale: 1.2207e-4 #2^-13
+     endian: "<"
+     scale: 1.220703125e-4 #2^-13
      dim: 2
      monitor: true
 
-   - name: [UNB2_POL_QSFP_N01_VOUT,UNB2_POL_QSFP_N01_IOUT,UNB2_POL_QSFP_N01_TEMP,UNB2_POL_QSFP_N23_VOUT,UNB2_POL_QSFP_N23_IOUT,UNB2_POL_QSFP_N23_TEMP]
+   - name: [UNB2_POL_SWITCH_1V2_VOUT,UNB2_POL_SWITCH_PHY_VOUT,UNB2_POL_CLOCK_VOUT]
      driver: switch_PS
-     devreg:  [0x2.0x8B,0x2.0x8C,0x2.0x8D,0x1.0x8B,0x1.0x8C,0x1.0x8D]
+     devreg:  [0xF.0x8B,0xE.0x8B,0xD.0x8B]
      width: 16
      rw:  ro
      dtype: double
-     scale: 1.2207e-4 #2^-13
+     endian: "<"
+     scale: 2.44140625e-4 #2^-12
      dim: 2
      monitor: true
 
-   - name: [UNB2_POL_SWITCH_1V2_VOUT,UNB2_POL_SWITCH_1V2_IOUT,UNB2_POL_SWITCH_1V2_TEMP,UNB2_POL_SWITCH_PHY_VOUT,UNB2_POL_SWITCH_PHY_IOUT,UNB2_POL_SWITCH_PHY_TEMP]
+   - name: [UNB2_DC_DC_48V_12V_IOUT,UNB2_POL_QSFP_N01_IOUT,UNB2_POL_QSFP_N23_IOUT,UNB2_POL_SWITCH_1V2_IOUT,UNB2_POL_SWITCH_PHY_IOUT,UNB2_POL_CLOCK_IOUT]
      driver: switch_PS
-     devreg:  [0xF.0x8B,0xF.0x8C,0xF.0x8D,0xE.0x8B,0xE.0x8C,0xE.0x8D]
+     devreg:  [0x2C.0x8C,0x2.0x8C,0x1.0x8C,0xF.0x8C,0xE.0x8C,0xD.0x8C]
      width: 16
      rw:  ro
      dtype: double
-     scale: 1.2207e-4 #2^-13
+     scale: smbus_2bytes_to_float
      dim: 2
      monitor: true
 
-   - name: [UNB2_POL_CLOCK_VOUT,UNB2_POL_CLOCK_IOUT,UNB2_POL_CLOCK_TEMP]
+   - name: [UNB2_DC_DC_48V_12V_TEMP,UNB2_POL_QSFP_N01_TEMP,UNB2_POL_QSFP_N23_TEMP,UNB2_POL_SWITCH_1V2_TEMP,UNB2_POL_SWITCH_PHY_TEMP,UNB2_POL_CLOCK_TEMP]
      driver: switch_PS
-     devreg:  [0xD.0x8B,0xD.0x8C,0xD.0x8D]
+     devreg:  [0x2C.0x8D,0x2.0x8D,0x1.0x8D,0xF.0x8D,0xE.0x8D,0xD.0x8D]
      width: 16
      rw:  ro
      dtype: double
-     scale: 1.2207e-4 #2^-13
+     scale: smbus_2bytes_to_float
      dim: 2
      monitor: true
 
@@ -223,41 +247,62 @@ variables:
      driver: switch_DDR4
      devreg:  [0x18.0x149,0x19.0x149]
      width: 160
-     rw:  ro
+     rw:  hidden #ro
      dtype: string
      dim: 16
+#     monitor: true
+
+   - name: [UNB2_FPGA_POL_CORE_IOUT,UNB2_FPGA_POL_ERAM_IOUT,UNB2_FPGA_POL_RXGXB_IOUT,UNB2_FPGA_POL_TXGXB_IOUT,UNB2_FPGA_POL_HGXB_IOUT,UNB2_FPGA_POL_PGM_IOUT]
+     driver: switch_FPGA_PS
+     devreg:  [0x1.0x8C,0xD.0x8C,0xE.0x8C,0xF.0x8C,0x10.0x8C,0x11.0x8C]
+     width: 16
+     rw:  ro
+     dtype: double
+     scale: smbus_2bytes_to_float
+     dim: 8
      monitor: true
 
-   - name: [UNB2_POL_FPGA_CORE_VOUT,UNB2_FPGA_POL_CORE_IOUT,UNB2_FPGA_POL_CORE_TEMP,UNB2_FPGA_POL_ERAM_VOUT,UNB2_FPGA_POL_ERAM_IOUT,UNB2_FPGA_POL_ERAM_TEMP]
+   - name: [UNB2_FPGA_POL_CORE_TEMP,UNB2_FPGA_POL_ERAM_TEMP,UNB2_FPGA_POL_RXGXB_TEMP,UNB2_FPGA_POL_TXGXB_TEMP,UNB2_FPGA_POL_HGXB_TEMP,UNB2_FPGA_POL_PGM_TEMP]
      driver: switch_FPGA_PS
-     devreg:  [0x1.0x8B,0x1.0x8C,0x1.0x8D,0xD.0x8B,0xD.0x8C,0xD.0x8D]
+     devreg:  [0x1.0x8D,0xD.0x8D,0xE.0x8D,0xF.0x8D,0x10.0x8D,0x11.0x8D]
      width: 16
      rw:  ro
      dtype: double
-     scale: 1.2207e-4 #2^-13
+     scale: smbus_2bytes_to_float
      dim: 8
      monitor: true
 
-   - name: [UNB2_FPGA_POL_RXGXB_VOUT,UNB2_FPGA_POL_RXGXB_IOUT,UNB2_FPGA_POL_RXGXB_TEMP,UNB2_FPGA_POL_TXGXB_VOUT,UNB2_FPGA_POL_TXGXB_IOUT,UNB2_POL_FPGA_TXGXB_TEMP]
+   - name: [UNB2_FPGA_POL_CORE_VOUT]
      driver: switch_FPGA_PS
-     devreg:  [0xE.0x8B,0xE.0x8C,0xE.0x8D,0xF.0x8B,0xF.0x8C,0xF.0x8D]
+     devreg:  [0x1.0x8B]
      width: 16
      rw:  ro
      dtype: double
-     scale: 1.2207e-4 #2^-13
+     endian: "<"
+     scale: 1.220703125e-4 #2^-13
      dim: 8
      monitor: true
 
-   - name: [UNB2_FPGA_POL_HGXB_VOUT,UNB2_FPGA_POL_HGXB_IOUT,UNB2_FPGA_POL_HGXB_TEMP,UNB2_FPGA_POL_PGM_VOUT,UNB2_FPGA_POL_PGM_IOUT,UNB2_FPGA_POL_PGM_TEMP]
+   - name: [UNB2_FPGA_POL_ERAM_VOUT,UNB2_FPGA_POL_RXGXB_VOUT,UNB2_FPGA_POL_TXGXB_VOUT,UNB2_FPGA_POL_HGXB_VOUT,UNB2_FPGA_POL_PGM_VOUT]
      driver: switch_FPGA_PS
-     devreg:  [0x10.0x8B,0x10.0x8C,0x10.0x8D,0x11.0x8B,0x11.0x8C,0x11.0x8D]
+     devreg:  [0xD.0x8B,0xE.0x8B,0xF.0x8B,0x10.0x8B,0x11.0x8B]
      width: 16
      rw:  ro
      dtype: double
-     scale: 1.2207e-4 #2^-13
+     endian: "<"
+     scale: 2.44140625e-4 #2^-12
      dim: 8
      monitor: true
 
+   - name: [UNB2_FPGA_POL_CORE_VOUT_MODE,UNB2_FPGA_POL_ERAM_VOUT_MODE,UNB2_FPGA_POL_RXGXB_VOUT_MODE,UNB2_FPGA_POL_TXGXB_VOUT_MODE,UNB2_FPGA_POL_HGXB_VOUT_MODE,UNB2_FPGA_POL_PGM_VOUT_MODE]
+     driver: switch_FPGA_PS
+     devreg:  [0x1.0x20,0xD.0x20,0xE.0x20,0xF.0x20,0x10.0x20,0x11.0x20]
+     width: 8
+     rw:  ro
+     dtype: uint8
+     dim: 8
+     debug: true
+     monitor: true
 
 
 ##Local MP per FPGA node, QSFP cage
@@ -268,7 +313,7 @@ variables:
      width: 16
      rw:  ro
      dtype: double
-     scale: 0.0625 #TBC
+     scale: 3.90625e-3 #1/256
      dim: 48
      monitor: true
 
@@ -284,6 +329,13 @@ variables:
 
 
 methods:
+  - name: UNB2_Init #Called after startup to load. 
+    driver: switch_UNB2
+    debug: True
+    instructions:   
+      - UNB2_EEPROM_Unique_ID: Update
+
+
   - name: UNB2_on
     mask: UNB2_mask
     instructions:

i2cserv/i2c.py

@@ -32,6 +32,7 @@ class i2c(hwdev):
                      bus.iaddr_bytes=0
                      if not(reg is None):
                             bus.ioctl_write(0,bytes(bytearray([reg])))
+#                     time.sleep(0.500)
                      data[:]=[int(x) for x in bus.ioctl_read(0,length)]
                      logging.debug(str(("I2C get",addr,reg,data,read)))
 #         print("I2C read",addr,reg,data,read)

i2cserv/i2c_array.py

@@ -24,6 +24,7 @@ class i2c_array(i2c_dev):
         self.RCU_Switch1=range(pars[0],pars[1]+1);
         self.N=len(self.RCU_Switch1);
         self.I2Cmask=[0]*self.N
+        self.disableI2ConError=True;
 
 #        self.devregs,RCU_storeReg=DevRegList(yaml)
 #        print("Init",config['name'],'len=',len(self.RCU_Switch1),' stored reg=',RCU_storeReg)
@@ -74,14 +75,14 @@ class i2c_array(i2c_dev):
                 self.RCUi=RCUi;
                 res=self.SetVarValue(devreg,width,bitoffset,data[i0:i1])
                 if not(res):
-                  self.I2Cmask[RCUi]=1;
+                  if self.disableI2ConError: self.I2Cmask[RCUi]=1;
                   mask[RCUi*Step+Vari]=False;
                   continue;
                 if getalso:
                   value2=value1[i0:i1]
                   res=self.GetVarValue(devreg,width,bitoffset,value2)
                   if not(res):
-                    self.I2Cmask[RCUi]=1;
+                    if self.disableI2ConError: self.I2Cmask[RCUi]=1;
                     mask[RCUi*Step+Vari]=False;
                     continue;
                   value1[i0:i1]=value2
@@ -116,7 +117,7 @@ class i2c_array(i2c_dev):
                 self.RCUi=RCUi;
                 res=self.GetVarValue(devreg,width,bitoffset,value2)
                 if not(res):
-                  self.I2Cmask[RCUi]=1;
+                  if self.disableI2ConError: self.I2Cmask[RCUi]=1;
                   mask[RCUi*Step+Vari]=False;
                   continue;
                 value1[i0:i1]=value2
@@ -158,7 +159,7 @@ class i2c_array(i2c_dev):
                 self.RCUi=RCUi;
                 res=self.GetVarValue(devreg,8,0,value2)
                 if not(res):
-                    self.I2Cmask[RCUi]=False;
+                    if self.disableI2ConError: self.I2Cmask[RCUi]=1;
                 value1[RCUi]=value2[0]
                 if devreg.get('store'):
                   if mask[RCUi]:   
@@ -199,7 +200,7 @@ class i2c_array(i2c_dev):
           if not(callback(devreg['addr'],value2,reg=reg,read=1)): return False;
         if value2[0] is None:  return False
         value[:]=value2[:];
-        if devreg['store']:
+        if devreg.get('store'):
              storearray=self.getstorearray(devreg,len(value));
              storearray[self.RCUi]=(value[0] if len(value)==1 else value[:])
              logging.debug(str(("Store buffer",self.RCUi,storearray[self.RCUi])))

i2cserv/i2c_array2.py

@@ -22,6 +22,7 @@ class i2c_array2(i2c_array):
         if len(sw2)>0: self.N*=len(sw2)
         if len(sw3)>0: self.N*=len(sw3)
         self.I2Cmask=[0]*self.N
+        self.disableI2ConError=False;
         self.sw1=[x for x in sw1 for i in range(self.N//len(sw1))]
         self.sw2=[x for x in sw2 for i in range(self.N//len(sw1)//len(sw2))]*len(sw1)
         self.sw3=[x for x in sw3]*len(sw1)*len(sw2)

i2cserv/i2c_smbus.py

+import os
+#if os.sys.platform is 'linux':
+#import pylibi2c;
+import smbus
+import time
+import logging
+#read=0: write to register
+#read=1: read from register
+#read=2: write to register (common in group)
+#read=3: wait ms second
+from .hwdev import hwdev;
+
+class i2c_smbus(hwdev):
+    def __init__(self,config):
+       hwdev.__init__(self,config);
+#       self.I2Cdev='/dev/i2c-'+str(config['parameters'][0]);
+       self.bus_nr=config['parameters'][0]
+       logging.info("smbus driver on bus "+str(self.bus_nr))
+       self.bus = smbus.SMBus(self.bus_nr)
+       self.I2Ccounter=0
+
+    def i2csetget(self,addr,data,reg=None,read=0):
+       try:
+#       if True:
+              if read==3:
+                     time.sleep(data[0]/1000.)
+                     return True
+#              bus=pylibi2c.I2CDevice(self.I2Cdev,addr)
+              length=len(data)
+              if read==1:
+                     if not(reg is None):
+                          data[:]=self.bus.read_i2c_block_data(addr, reg, length)
+                     elif length==1:
+                          data[0]=self.bus.read_byte(addr) 
+                     elif length==2:
+                          d=self.bus.read_word(addr)
+                          data[0]=(d>>8)&255;
+                          data[1]=d&255; 
+                     else:
+                       for i in range(length):
+                          data[i]=self.bus.read_byte(addr) #Not vey efficient!!
+                     logging.debug(str(("I2C get",addr,reg,data,read)))
+              else:
+                     if not(reg is None): 
+                            self.bus.write_i2c_block_data(addr, reg, data)
+                     elif length==1:
+                          self.bus.write_byte(addr,data[0]) 
+                     elif length==2:
+                          self.bus.write_word(addr,data[0]<<8+data[1]) 
+                     else:
+                       for i in range(length):
+                          self.bus.write_byte(addr,data[i]) #Not vey efficient!!
+                     logging.debug(str(("I2C set",addr,reg,bytes(bytearray(data)),read)))
+              return True;
+       except:
+#       else:
+              logging.debug("I2C failed!")
+#              data[:]=0
+              return False;
+

i2cserv/i2c_switch2.py

 #3 switches of UNB2
 import logging
-from .i2c import i2c
+from .i2c_smbus import i2c_smbus as i2c
 
 class i2c_switch2(i2c):
     def __init__(self,config):
@@ -8,26 +8,28 @@ class i2c_switch2(i2c):
         self.SWaddr1=config['devreg'][0]['addr']
         self.SWaddr2=config['devreg'][1]['addr']
         self.SWaddr3=config['devreg'][2]['addr']
-        self.channel1=0
-        self.channel2=0
-        self.channel3=0
+        self.channel1=-1
+        self.channel2=-1
+        self.channel3=-1
         logging.info("i2c switch2 at address %i,%i,%i" % (self.SWaddr1,self.SWaddr2,self.SWaddr3))
+        logging.warn("APSCT switch disabled for testing")
 
     def SetSW1(self,channelbit):
         channel=1<<(channelbit)
         if (channel)==self.channel1: return True;
         logging.debug("SetChannel1=%i" % channelbit)
         self.channel1=channel
-        self.channel2=0
-        self.channel3=0
-        return self.i2csetget(self.SWaddr1,[channel])
+        self.channel2=-1
+        self.channel3=-1
+        return True; #testing without APSCT switch
+#        return self.i2csetget(self.SWaddr1,[channel])
 
     def SetSW2(self,channelbit):
         channel=1<<(channelbit)
         if (channel)==self.channel2: return True;
         logging.debug("SetChannel2=%i" % channelbit)
         self.channel2=channel
-        self.channel3=0
+        self.channel3=-1
         return self.i2csetget(self.SWaddr2,[channel])
 
     def SetSW3(self,channelbit):

i2cserv/i2cp.py

+import os
+#if os.sys.platform is 'linux':
+#import pylibi2c;
+import time
+import logging
+#read=0: write to register
+#read=1: read from register
+#read=2: write to register (common in group)
+#read=3: wait ms second
+from .hwdev import hwdev;
+
+from periphery import I2C;
+
+class i2cp(hwdev):
+    def __init__(self,config):
+       hwdev.__init__(self,config);
+       self.I2Cdev='/dev/i2c-'+str(config['parameters'][0]);
+       self.i2c=I2C(self.I2Cdev)
+       logging.info("i2c driver on port "+str(self.I2Cdev))
+       self.I2Ccounter=0
+
+    def i2csetget(self,addr,data,reg=None,read=0):
+#      logging.debug(str(("I2C",addr,reg,data,read)))
+#       try:
+       if True:
+         if read==3:
+            time.sleep(data[0]/1000.)
+            return True
+         logging.debug(str(("I2C",addr,reg,data,read)))
+
+         if read==1:
+           if not(reg is None):  self.i2c.transfer(addr,[I2C.Message([reg])])
+           msgs=[I2C.Message(data,read=True)]
+           self.i2c.transfer(addr,msgs)
+           data[:]=msgs[0].data
+           logging.debug(str(("I2C get",addr,reg,data,read)))
+         else:
+            if reg is None: 
+               msgs=[I2C.Message(data)]
+            else:
+               msgs=[I2C.Message([reg]),I2C.Message(data)]
+            self.i2c.transfer(addr,msgs)
+            logging.debug(str(("I2C set",addr,reg,bytes(bytearray(data)),read)))
+         return True;
+#       except:
+       else:
+         return False;
+

opcuaserv/smbus_float.py

+def smbus_2bytes_to_float(data):
+    expo = ((data & 0xf8)>>3) 
+    if expo > 2**4:
+        expo = expo-2**5
+    mantisse = ((data & 0x7)<<8) + ((data & 0xff00) >> 8)
+    output = mantisse * 2**expo
+    return output
+
+def smbus_2bytes_to_float_exp12(data,expo=-12):
+    mantisse = ((data & 0xff)<<8) + ((data & 0xff00) >> 8)
+#    print(data,mantisse,expo)
+    output = mantisse * 2**expo
+    return output
+
+def smbus_2bytes_to_float_exp13(data):
+    return smbus_2bytes_to_float_exp12(data,expo=-13)
+
+

opcuaserv/yamlreader.py

@@ -3,6 +3,7 @@ import struct
 import time
 from yamlconfig import *
 import logging
+from .smbus_float import *
 def bytes2int(bts):
    x=0;
    for b in bts:
@@ -31,7 +32,7 @@ class yamlreader(yamlconfig):
         self.OPCset(self.statusid,[1],[])
 
     def AddVars(self,AddVarR,AddVarW):
-     self.monitorvar=AddVarW(self.yamlfile+"_monitor_rate_RW",60,None,None,None)
+     self.monitorvar=AddVarW(self.yamlfile+"_monitor_rate_RW",30,None,None,None)
      for v in self.conf['variables']:
 #        print(v)
         dim1=v.get('dim',1);
@@ -160,6 +161,7 @@ class yamlreader(yamlconfig):
         v=self.conf['variables'][id1];
         dtype=v.get('dtype','integer');
         width=(v.get('width',8)-1)//8+1
+        endian=v.get('endian','>');
         logging.debug(str(("OPCset",width,data)))
         if dtype=="boolean": 
                 data2=[d==1 for d in data];
@@ -168,13 +170,13 @@ class yamlreader(yamlconfig):
             if width<=1: 
                 data2=[d for d in data]
             elif width==2:
-                data2 = struct.unpack('>%sH' % (len(data)//2), data)
+                data2 = struct.unpack(endian+'%sH' % (len(data)//2), data)
             elif width==3:
-                data2 = [struct.unpack('>L' ,bytearray([0])+data[x*3:x*3+3])[0] for x in range(len(data)//3)]
+                data2 = [struct.unpack(endian+'L' ,bytearray([0])+data[x*3:x*3+3])[0] for x in range(len(data)//3)]
             elif width==4:
-                data2 = struct.unpack('>%sL' % (len(data)//4), data)
+                data2 = struct.unpack(endian+'%sL' % (len(data)//4), data)
             elif width==8:
-                data2 = struct.unpack('>%sQ' % (len(data)//8), data)
+                data2 = struct.unpack(endian+'%sQ' % (len(data)//8), data)
             else:
                 logging.warn("OPCset"+v['name']+" unsupported width!"+str(width))
                 return;
@@ -186,7 +188,11 @@ class yamlreader(yamlconfig):
                 logging.warn("OPCset unsupported type");
                 return;
         if dtype=="double": 
-                scale=float(v.get('scale',1.))
+                scale=v.get('scale',1.)
+                if scale in ["smbus_2bytes_to_float","smbus_2bytes_to_float_exp12","smbus_2bytes_to_float_exp13"]: 
+                     data2=[eval(scale)(d) for d in data2]
+                else:
+                    scale=float(scale)
                     data2=[(d*scale) for d in data2]
         var1=v.get('OPCR')
         if not(var1): var1=v.get('OPCW')

testUNB2.py

@@ -35,21 +35,42 @@ var1=RCU_conf.getvarid('UNB2_EEPROM_Unique_ID');
 N=2;
 mask=[i<1 for i in range(N)];
 print("mask=",mask);
-RCU_I2C.readvar(var1,mask);
-
+#RCU_I2C.readvar(var1,mask);
 
-var1=RCU_conf.getvarid('UNB2_DC_DC_48V_12V_VIN');
+points=["UNB2_POL_SWITCH_1V2_VOUT","UNB2_POL_SWITCH_1V2_TEMP"]
+#points=UNB2_POL_SWITCH_1V2_IOUT,UNB2_POL_SWITCH_1V2_TEMP,UNB2_POL_SWITCH_PHY_VOUT,UNB2_POL_SWITCH_PHY_IOUT,UNB2_POL_SWITCH_PHY_TEMP]
 N=2;
-mask=[i<2 for i in range(N)];
+mask=[i<1 for i in range(N)];
 print("mask=",mask);
-RCU_I2C.readvar(var1,mask);
+for  p in points:
+  var1=RCU_conf.getvarid(p);
+#  RCU_I2C.readvar(var1,mask);
+
+N=8;
+mask=[i<4 for i in range(N)];
+print("mask=",mask);
+var1=RCU_conf.getvarid("UNB2_FPGA_POL_CORE_IOUT")
+#RCU_I2C.readvar(var1,mask);
+
 
-var1=RCU_conf.getvarid('UNB2_FPGA_QSFP_CAGE_LOS');
 N=48;
-mask=[i<8 for i in range(N)];
+mask=[i<15 for i in range(N)];
+print("mask=",mask);
+var1=RCU_conf.getvarid("UNB2_FPGA_QSFP_CAGE_TEMP")
+#RCU_I2C.readvar(var1,mask);
+
+N=16;
+mask=[i<2 for i in range(N)];
 print("mask=",mask);
+var1=RCU_conf.getvarid("UNB2_FPGA_DDR4_SLOT_PART_NUMBER")
 RCU_I2C.readvar(var1,mask);
 
+#var1=RCU_conf.getvarid('UNB2_FPGA_QSFP_CAGE_LOS');
+#N=48;
+#mask=[i<8 for i in range(N)];
+#print("mask=",mask);
+#RCU_I2C.readvar(var1,mask);
+
 #var1=RCU_conf.getmethodid('RCU_on');
 #N=32;
 #mask=[i<2 for i in range(N)];