Описание
Trigger a camera shutter using a digital pin or by bumping a physical switch.
Примечание
CHDK_PIN or PHOTOGRAPH_PIN is required prior to
Marlin 2.0.0.
To use the CHDK_PIN or PHOTOGRAPH_PIN option with a digital camera see
.
To use an endstop or contact switch as a shutter switch for your smartphone’s camera, see
.
Пример использования
M240 [A<offset>] [B<offset>] [D<ms>] [F<feedrate>] [I<pos>] [J<pos>] [P<ms>] [R<length>] [S<feedrate>] [X<pos>] [Y<pos>] [Z<length>]
Параметры
[A<offset>]
Offset to the X return position. (Requires PHOTO_POSITION)
[B<offset>]
Offset to the Y return position. (Requires PHOTO_POSITION)
[D<ms>]
Duration to hold down the shutter switch. (Requires PHOTO_SWITCH_POSITION and PHOTO_SWITCH_MS)
[F<feedrate>]
Feedrate for the main photo moves. If omitted, the homing feedrate will be used. (Requires PHOTO_POSITION)
[I<pos>]
Shutter switch X position. If omitted, the photo move X position applies. (Requires PHOTO_SWITCH_POSITION)
[J<pos>]
Shutter switch Y position. If omitted, the photo move Y position applies. (Requires PHOTO_SWITCH_POSITION)
[P<ms>]
Delay after pressing the shutter switch. (Requires PHOTO_SWITCH_POSITION and PHOTO_SWITCH_MS)
[R<length>]
Retract/recover length. (Requires PHOTO_POSITION)
[S<feedrate>]
Retract/recover feedrate. (Requires PHOTO_POSITION)
[X<pos>]
Main photo move X position. (Requires PHOTO_POSITION)
[Y<pos>]
Main photo move Y position. (Requires PHOTO_POSITION)
[Z<length>]
Main photo move Z raise. (Requires PHOTO_POSITION)
