ble_packet_format

#http://interactive.blockdiag.com/packetdiag/
packetdiag {
  colwidth = 24
  node_height = 80
  scale_direction = ltr # right_to_left;  # left_to_right, ltr, right_to_left or rtl 
  scale_interval = 8  # draw scale labels each 8 bytes 
  * Preamble [rotate = 270, len=1]
  * Access\nAddress [len = 4]
  * PDU\n\n(2 to 30 bytes)[len = 16]
  * CRC [len = 3]
}