batlab.packet package

Submodules

batlab.packet.Packet module

class batlab.packet.Packet.Packet

Holds information related to USB packets.

The packet class contains a command response packet from a Batlab. Information from a batlab register read is returned to the user in a packet instance. The various methods of the packet instance allow the user to decode the raw register data into useable information.

valid

Bool describing if data in the packet can be trusted

timestamp

Time message was received

namespace

Namespace of the register’s data this packet contains

addr

Register address

data

Raw register packet data (int16)

write

True if this response packet was for a register write

ascurrent()

aserr()

Represents error reg bit field as a string of the error flags.

asfreq()

Represents frequency data in Hz.

asioff()

Represents register current to floating point Amps.

asmagdiv()

Represents magdiv register as Ipp.

asmode()

Represents a mode register value as an enum string.

assetpoint()

Represents current setpoint as floating point Amps.

astemperature(Rlist, Blist)

Represents temp data as temperature in F.

Parameters:

• Rlist – 4 list of ‘R’ calibration values needed to interpret temp
• Blist – 4 list of ‘B’ calibration values needed to interpret temp

astemperature_c(Rlist, Blist)

Represents temp data as temperature in C.

Parameters:

• Rlist – 4 list of ‘R’ calibration values needed to interpret temp
• Blist – 4 list of ‘B’ calibration values needed to interpret temp

asvcc()

Represents vss data as a floating point voltage.

asvoltage()

Represents voltage data as a floating point voltage.

display()

Prints out the basic info about the packet transaction ### charge function.

print_packet()

set_temps(Blist)

Deprecated.

value()

Returns the raw data if the packet is a response packet, or a list of data pieces if the packet is an extended response packet.

Module contents