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AP_Camera: add note to desc's on how to determine GPIO pin numbers

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Henry Wurzburg 2022-04-22 08:14:44 -05:00 committed by Randy Mackay
parent 958e36f80b
commit 1e7fc17af3
1 changed files with 1 additions and 1 deletions
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libraries/AP_Camera/AP_Camera.cpp
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@ -80,7 +80,7 @@ const AP_Param::GroupInfo AP_Camera::var_info[] = {
// @Param: FEEDBACK_PIN // @Param: FEEDBACK_PIN
// @DisplayName: Camera feedback pin // @DisplayName: Camera feedback pin
// @Description: pin number to use for save accurate camera feedback messages. If set to -1 then don't use a pin flag for this, otherwise this is a pin number which if held high after a picture trigger order, will save camera messages when camera really takes a picture. A universal camera hot shoe is needed. The pin should be held high for at least 2 milliseconds for reliable trigger detection. See also the CAM_FEEDBACK_POL option. // @Description: pin number to use for save accurate camera feedback messages. If set to -1 then don't use a pin flag for this, otherwise this is a pin number which if held high after a picture trigger order, will save camera messages when camera really takes a picture. A universal camera hot shoe is needed. The pin should be held high for at least 2 milliseconds for reliable trigger detection. Some common values are given, but see the Wiki's "GPIOs" page for how to determine the pin number for a given autopilot. See also the CAM_FEEDBACK_POL option.
// @Values: -1:Disabled,50:AUX1,51:AUX2,52:AUX3,53:AUX4,54:AUX5,55:AUX6 // @Values: -1:Disabled,50:AUX1,51:AUX2,52:AUX3,53:AUX4,54:AUX5,55:AUX6
// @User: Standard // @User: Standard
// @RebootRequired: True // @RebootRequired: True