GPO

lager gpo [NETNAME] LEVEL [OPTIONS]

# Set pin high
lager gpo LED1 high --box my-lager-box

# Set pin low
lager gpo LED1 low

# Toggle pin state
lager gpo LED1 toggle

# Using numeric values
lager gpo LED1 1
lager gpo LED1 0

# List available GPIO nets (omit net name and level)
lager gpo --box my-lager-box

# The level stays until the next command changes it
lager gpo RESET_N low --box my-lager-box
lager gpo RESET_N high --box my-lager-box

# Control an LED
lager gpo LED1 on --box my-lager-box
sleep 1
lager gpo LED1 off --box my-lager-box

# Toggle reset line
lager gpo RESET_N low
sleep 0.1
lager gpo RESET_N high

# Blink pattern
for i in {1..5}; do
    lager gpo LED1 toggle
    sleep 0.5
done

# Assert a boot strap, flash, then release it
lager gpo BOOT0 high --box my-lager-box
lager debug flash --hex fw.hex --box my-lager-box
lager gpo BOOT0 low --box my-lager-box