# Seagate F3 SMART
# Demonstrates reading SMART values on a Seagate F3 drive.
# Default tty device: /dev/ttyUSB0
# Default baud: 38400, 8N1, no flow control.

echo "=== Seagate F3 SMART Operations ==="

if $gui_mode = 0
  serialopen /dev/ttyUSB0 38400
else
  serialopen
endif
usleep 200000

echo "Waking terminal (Ctrl+Z)..."
serialsend \x1a
usleep 500000

echo "--- Banner ---"
buffersize 1024
serialread 1024
printbuffer 0 1024

echo "Changing to level 1..."
serialsend \x2f\x31
serialsend \x0d
usleep 200000
echo "--- Level Change ---"
serialread 1024
printbuffer 0 1024

echo "Reading SMART values (N5)..."
serialsend \x4e\x35
serialsend \x0d
usleep 500000

echo "--- SMART Values ---"
buffersize 2048
serialread 2048
printbuffer 0 2048

if $gui_mode = 0
  serialclose
endif
echo "=== Done ==="
end