get_packet_total_bytes

ccsdspy.utils.get_packet_total_bytes(primary_header_bytes)

Parse the number of bytes in a packet from the bytes associated with a packet’s primary header.

Parameters:

primary_header_bytesbytes

Bytes associated with the packet primary header, of length ccsdspy.constants.PRIMARY_HEADER_NUM_BYTES.

Returns:

num_bytesint

Total number of bytes in the packet, including the primary header.

Raises:

ValueError

The number of bytes in the supplied argument is too short. It must be of length ccsdspy.constants.PRIMARY_HEADER_NUM_BYTES.