GRE 0716 - Get Status; Get LCD

Get Status
Command:
STX A ETX <sum>
Response:
STX A <mode> <sq> <battL> <battH> <rssiL>
<rssiH> <zmL> <zmH> <ledR> <ledG> <ledB> ETX
<sum>
sq:
bit 0: RF Squelch state
bit 1: Unmuted state
bit 2: /XF state (IMBE detect)
bit 3: HD2 state (in DG, P25 CC detect, in
   CTCSS/DCS, reverse burst/turn
    off code detect)
bit 4: HD5 state (CTCSS/DCS/NAC detect)
Get LCD
Command:
STX L ETX <sum>
Response:
STX L <lcd0> <lcd1> ... <lcd63> <icons1>
<icons2> ETX <sum>
NOTE: <icons1> and <icons2> are bitmapped
  representations of display icon status,
  as follows:
icons1:
bits 0-2: RSSI bars level, 0-5
bit 3: S icon
bit 4: Batt icon ON (N/A for 0716)
bit 5: Batt icon BLINKING (N/A for 0716)
icons2:
0716 User Manual  Page 117