def readNoCheck(self, testName, iterations = 1): i2c_pathway = noCheckRegis[testName]["i2c_path"] register = noCheckRegis[testName]["address"] size = noCheckRegis[testName]["size"]/8 command = noCheckRegis[testName]["command"] napTime = noCheckRegis[testName]["sleep"] for i in xrange(iterations): # Clear the backplane self.bus.write(0x00,[0x06]) self.bus.write(self.address,i2c_pathway) self.bus.write(register,command) if (napTime != 0): self.bus.sleep(napTime) #catching some z's self.bus.read(register,size) r = self.bus.sendBatch() # Remove the entries in r that contain no information new_r = [] for i in r: if (i != '0' and i != 'None'): new_r.append(i) self.outCard.resultList[testName] = new_r if (testName == "Unique_ID"): new_r[0] = helpers.reverseBytes(new_r[0]) new_r[0] = helpers.toHex(new_r[0]) return new_r
def readBridge(self, regAddress, num_bytes):
self.bus.write(0x00,[0x06])
self.bus.sendBatch()
self.bus.write(0x19,[regAddress])
self.bus.read(0x19, num_bytes)
message = self.bus.sendBatch()[-1]
if message[0] != '0':
print 'Bridge i2c error detected'
return t.reverseBytes(message[2:])
def readIgloo(self, regAddress, num_bytes):
self.bus.write(0x00,[0x06])
self.bus.write(self.address,[0x11,0x03,0,0,0])
self.bus.write(0x09,[regAddress])
self.bus.read(0x09, num_bytes)
message = self.bus.sendBatch()[-1]
if message[0] != '0':
print 'Igloo i2c error detected in readIgloo'
return t.reverseBytes(message[2:])
def detectIglooError(self, regAddress, num_bytes):
self.bus.write(0x00,[0x06])
self.bus.write(self.address,[0x11,0x03,0,0,0])
self.bus.write(0x09,[regAddress])
self.bus.read(0x09, num_bytes)
message = self.bus.sendBatch()[-1]
if message[0] != '0':
print 'Igloo Power Off Confirmed.'
return message
def getFull(self):
mlist = self.raw.split()
if int(mlist.pop(0)) != 0:
print 'i2c error'
cereal = ' '.join(mlist)
oats = helpers.reverseBytes(cereal) # reversed
eggs = helpers.toHex(oats,0) # hex
return eggs
def getSerial(self):
if int(self.raw.split()[1]) != 0x70:
print 'Not in Family 0x70'
return 'Family_Code_Error'
cereal = helpers.serialNum(self.raw) # serial
oats = helpers.reverseBytes(cereal) # reversed
eggs = helpers.toHex(oats,2) # hex
return eggs
def getFull(self):
mlist = self.raw.split()
if int(mlist.pop(0)) != 0:
print 'i2c error'
cereal = ' '.join(mlist)
oats = helpers.reverseBytes(cereal) # reversed
eggs = helpers.toHex(oats, 0) # hex
return eggs
def getSerial(self):
if int(self.raw.split()[1]) != 0x70:
print 'Not in Family 0x70'
return 'Family_Code_Error'
cereal = helpers.serialNum(self.raw) # serial
oats = helpers.reverseBytes(cereal) # reversed
eggs = helpers.toHex(oats, 2) # hex
return eggs
def readIgloo(self, regAddress, num_bytes):
self.bus.write(0x00, [0x06])
self.bus.write(self.address, [0x11, 0x03, 0, 0, 0])
self.bus.write(0x09, [regAddress])
self.bus.read(0x09, num_bytes)
message = self.bus.sendBatch()[-1]
# if message[0] != '0':
# print 'Igloo i2c error detected in readIgloo'
return t.reverseBytes(message[2:])
def readBridge(self, regAddress, num_bytes):
self.bus.write(0x00, [0x06])
self.bus.sendBatch()
self.bus.write(0x19, [regAddress])
self.bus.read(0x19, num_bytes)
message = self.bus.sendBatch()[-1]
# if message[0] != '0':
# print 'Bridge i2c error detected'
return t.reverseBytes(message[2:])
def readIgloo(self, regAddress, num_bytes): self.bus.write(0x00,[0x06]) self.bus.write(self.address,[0x11,0x03,0,0,0]) self.bus.write(0x09,[regAddress]) self.bus.read(0x09, num_bytes) message = self.bus.sendBatch()[-1] # if message[0] != '0': # print 'Igloo i2c error detected in readIgloo' return t.reverseBytes(message[2:])
def readBridge(self, regAddress, num_bytes):
self.bus.write(0x00,[0x06])
self.bus.sendBatch()
self.bus.write(0x19,[regAddress])
self.bus.read(0x19, num_bytes)
message = self.bus.sendBatch()[-1]
# if message[0] != '0':
# print 'Bridge i2c error detected'
return t.reverseBytes(message[2:])
def testBody(self): # Check for zeros for all oribts but [71:48] (bin 3 of 7) # This nonzero bin is address 0x1D zeroOrbitRegisters = [0x19,0x1A,0x1B,0x1C,0x1E,0x1F] for orbitReg in zeroOrbitRegisters: self.bus.write(self.address, [orbitReg]) self.bus.read(self.address, 3) raw_data = self.bus.sendBatch()[-1] cooked_data = h.reverseBytes(raw_data) cooked_data = h.getValue(cooked_data) if (cooked_data != 0): print 'Nonzero orbit error!' return False return True
def testBody(self): # Check for zeros for all oribts but [71:48] (bin 3 of 7) # This nonzero bin is address 0x1D zeroOrbitRegisters = [0x19,0x1A,0x1B,0x1C,0x1E,0x1F] for orbitReg in zeroOrbitRegisters: self.bus.write(self.address, [orbitReg]) self.bus.read(self.address, 3) raw_data = self.bus.sendBatch()[-1] cooked_data = h.reverseBytes(raw_data) cooked_data = h.getValue(cooked_data) if (cooked_data != 0): print 'Nonzero orbit error!' return False return True
def control_reg_orbit_histo(bus,slot,delay):
bus.write(slot,[0x18,2,0,0,0])
bus.sendBatch()
bus.write(slot,[0x18,1,0,0,0])
bus.sendBatch()
time.sleep(delay)
bus.write(slot,[0x18,0,0,0,0])
bus.sendBatch()
# runBridgeTests([rm],t.getSlotList(rm,slot),range(16,24),0)
bus.write(slot,[0x1D])
bus.read(slot,3)
message = bus.sendBatch()
message = message[-1][2:]
message = t.reverseBytes(message)
value = t.getValue(message)
return value
def control_reg_orbit_histo(bus, slot, delay):
bus.write(slot, [0x18, 2, 0, 0, 0])
bus.sendBatch()
bus.write(slot, [0x18, 1, 0, 0, 0])
bus.sendBatch()
time.sleep(delay)
bus.write(slot, [0x18, 0, 0, 0, 0])
bus.sendBatch()
# runBridgeTests([rm],t.getSlotList(rm,slot),range(16,24),0)
bus.write(slot, [0x1D])
bus.read(slot, 3)
message = bus.sendBatch()
message = message[-1][2:]
message = t.reverseBytes(message)
value = t.getValue(message)
return value
def readNoCheck(self, testName, iterations = 1): # Assign some names for read/write parameters self.outCard.cardGenInfo["DateRun"] = str(datetime.now()) i2c_pathway = noCheckRegis[testName]["i2c_path"] register = noCheckRegis[testName]["address"] size = noCheckRegis[testName]["size"]/8 command = noCheckRegis[testName]["command"] napTime = noCheckRegis[testName]["sleep"] new_r = [] for i in xrange(iterations): # Clear the backplane self.b.write(0x00,[0x06]) # Switch to the proper i2c channel self.b.write(self.a,i2c_pathway) # Send command to the active register self.b.write(register,command) if (napTime != 0): self.b.sleep(napTime) #catching some z's # Read back what we actually want self.b.read(register,size) # Process the above read/write commands r = self.b.sendBatch() # Remove the entries in r that contain no information for i in r: if (i != '0' and i != 'None'): new_r.append(i) self.outCard.cardGenInfo[testName] = new_r # Do things that depend on whether we're getting UID or Temp/Humid if (testName == "Unique_ID"): message = r[-1] check = Check(message,0) # Using checksum, ask: is the message "good"? if (check.result != 0): # Message bad: print error, assign error UID. print 'Unique ID checksum error! Continuing...' self.outCard.cardGenInfo[testName] = "0xXXXXXXXXXXXXX" else: # Message good: assign the card its UID. new_r[0] = helpers.reverseBytes(new_r[0]) new_r[0] = helpers.toHex(new_r[0]) self.outCard.cardGenInfo[testName]=new_r[0] elif (testName == "Temperature" or testName == "Humidity"): self.outCard.cardGenInfo[testName] = temp.readManyTemps(self.a,15,testName,"nohold")
def readNoCheck(self, testName, iterations = 1): self.outCard.cardGenInfo["DateRun"] = str(datetime.now()) i2c_pathway = noCheckRegis[testName]["i2c_path"] register = noCheckRegis[testName]["address"] size = noCheckRegis[testName]["size"]/8 command = noCheckRegis[testName]["command"] napTime = noCheckRegis[testName]["sleep"] new_r = [] for i in xrange(iterations): # Clear the backplane self.b.write(0x00,[0x06]) self.b.write(self.a,i2c_pathway) self.b.write(register,command) if (napTime != 0): self.b.sleep(napTime) #catching some z's self.b.read(register,size) r = self.b.sendBatch() # Remove the entries in r that contain no information for i in r: if (i != '0' and i != 'None'): new_r.append(i) self.outCard.cardGenInfo[testName] = new_r # Do things that depend on whether we're getting UID or Temp/Humid if (testName == "Unique_ID"): message = r[-1] check = Checksum(message,0) if (check.result != 0): print "Unique ID checksum error! Continuing..." self.outCard.cardGenInfo[testName] = "0xXXXXXXXXXXXXX" else: new_r[0] = helpers.reverseBytes(new_r[0]) new_r[0] = helpers.toHex(new_r[0]) self.outCard.cardGenInfo[testName]=new_r[0] elif (testName == "Temperature" or testName == "Humidity"): #(address, iterations, "Temperature"/"Humidity","hold"/"nohold") self.outCard.cardGenInfo[testName] = temp.readManyTemps(self.a,15,testName,"nohold")