ardupilot/libraries/AP_Scripting/examples/button_test.lua

27 lines
794 B
Lua

-- This script is an example button functionality
local button_number = 1 -- the button numbber we want to read, as deffined in AP_Button
local button_active_state = true -- the 'pressed' state of the button
local last_button_state
function update() -- this is the loop which periodically runs
local button_new_state = button:get_button_state(button_number) == button_active_state
-- the button has changes since the last loop
if button_new_state ~= last_button_state then
last_button_state = button_new_state
if button_new_state then
gcs:send_text(0, "LUA: Button pressed")
else
gcs:send_text(0, "LUA: Button released")
end
end
return update, 1000 -- reschedules the loop (1hz)
end
return update() -- run immediately before starting to reschedule