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Diffstat (limited to 'lib/support/drivers/magnet.lua')
| -rw-r--r-- | lib/support/drivers/magnet.lua | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/lib/support/drivers/magnet.lua b/lib/support/drivers/magnet.lua deleted file mode 100644 index e70b69c..0000000 --- a/lib/support/drivers/magnet.lua +++ /dev/null @@ -1,21 +0,0 @@ -local device = _G - --- descripción: permite conocer el estado el botón en un momento dado. --- entrada: no tiene. --- salida: estado del botón. Posibles estados: 1 presionado, 0 libre. -api={} -api.getCampo = {} -api.getCampo.parameters = {} -- no tiene parámetros de entrada -api.getCampo.returns = {[1]={rname="par1", rtype="int"}} -- 1 = presionado, 0 = libre -api.getCampo.call = function () - device:send(string.char(0x00)) -- codigo de operacion = 0 - local sen_dig_response = device:read(3) -- leo 2 bytes (opcode, data) - local raw_val - if not sen_dig_response or string.byte(sen_dig_response or "00000000", 2) == nil or string.byte(sen_dig_response or "00000000", 3) == nil - then - raw_val = "nil value" - else - raw_val = 1 - (string.byte(sen_dig_response, 3) % 2) - end - return raw_val -end |