RadioLink Crossflight, Руководство пользователя

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Radiolink Electronic Ltd
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5.7 Onboard OSD
OSD is the abbreviation of On Screen Display in English. It is a kind of screen display technology, which is
used to display characters, graphics and images on the display terminal. The status of the aircraft can be
displayed in the returned video, and the data of each module can be integrated into the OSD module, and
then the OSD module can return the monitored data to the terminal (FPV glasses or screen) and superimpose
it on the video transmission image. crossflight flight controller integrates an OSD chip. Users do not need to
connect an external OSD module. They only need to connect the signal lines corresponding to the image
transmission and camera to the OSD port of crossflight to use the OSD function.
5.7.1 Setting Introduction
OSD Parameters
OSD_W_RESTVOLT: RESTVOLT warn level. Set level at which RESTVOLT item will flash Range is from 0 to
100.
OSD_CELL_COUNT: Battery cell count. Used for average cell voltage display. -1 disables, 0 uses cell count
autodetection for well charged LIPO/LIION batteries at connection, other values manually select cell count
used.
OSD_CHAN: Screen switch transmitter channel. This sets the channel used to switch different OSD screens.
The value includes 0, 5-16.
OSD_SW_METHOD: Screen switch method. This sets the method used to switch different OSD screens.
0 = switch to next screen if channel value was changed.
1 = select screen based on pwm ranges specified for each screen.
2 = switch to next screen after low to high transition and every 1s while channel value is high.
OSD_OPTIONS: OSD Options. This sets options that change the display, including Decimal pack, Inverted
Wind, Inverted AH Roll.
OSD_FONT: OSD Font. This sets which OSD font to use. It is an integer from 0 to the number of fonts
available.
OSD_V_OFFSET: OSD vertical offset. Sets vertical offset of the osd inside image.
OSD_H_OFFSET: OSD horizontal offset. Sets horizontal offset of the osd inside image.
OSD_W_RSSI: RSSI warn level. Set level at which RSSI item will flash. The range is from 0 to 99.
OSD_W_NSAT: NSAT warn level. Set level at which NSAT item will flash. The range is from 0 to 30.
OSD_W_BATVOLT: BAT_VOLT warn level. Set level at which BAT_VOLT item will flash. The range is from 0
to 100V.
OSD_UNITS: Display Units. Sets the units to use in displaying items.
0 = Metric (m, km, m/s, km/h)
1 = Imperial (feet, miles, feet per second, miles per hour)
2 = ArduPilot Native (m, km, m/s)
3 = Aviation (feet, nautical miles, feet per minute, knots)
OSD_MSG_TIME: Message display duration in seconds. Sets message duration seconds.
OSD_ARM_SCR: Arm screen. Screen to be shown on Arm event. Zero to disable the feature.
OSD_DSARM_SCR: Disarm screen. Screen to be shown on disarm event. Zero to disable the feature.
OSD_FS_SCR: Failsafe screen. Screen to be shown on failsafe event. Zero to disable the feature.
OSD_BTN_DELAY: Button delay. Debounce time in ms for stick commanded parameter navigation.