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AP_scripting: add bindings and example for analog inputs

This commit is contained in:
Iampete1 2021-01-26 22:42:58 +00:00 committed by Andrew Tridgell
parent e5de148ad1
commit 9d739cfa42
2 changed files with 24 additions and 0 deletions
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18
libraries/AP_Scripting/examples/analog_input.lua Normal file
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@ -0,0 +1,18 @@
-- This script is an example of reading a analog pin
-- load the analog pin
local analog = hal.analog_pin()
analog:set_pin(13) -- typically 13 is the battery input
function update()
gcs:send_text(0, string.format("voltage: %0.2f", analog:voltage_average()))
-- analog:voltage_average() the average voltage since the last call
-- analog:voltage_latest() the latest voltage reading
-- analog:voltage_average_ratiometric() the average ratiometric voltage (relative to the board 5v)
return update, 1000
end
return update() -- run immediately before starting to reschedule

6
libraries/AP_Scripting/generator/description/bindings.desc
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@ -339,3 +339,9 @@ ap_object AP_HAL::I2CDevice method set_retries void uint8_t 0 20
ap_object AP_HAL::I2CDevice method write_register boolean uint8_t 0 UINT8_MAX uint8_t 0 UINT8_MAX
ap_object AP_HAL::I2CDevice method read_registers boolean uint8_t 0 UINT8_MAX &uint8_t'Null 1'literal
ap_object AP_HAL::I2CDevice method set_address void uint8_t 0 UINT8_MAX
ap_object AP_HAL::AnalogSource method set_pin void uint8_t 0 UINT8_MAX
ap_object AP_HAL::AnalogSource method voltage_average float
ap_object AP_HAL::AnalogSource method voltage_latest float
ap_object AP_HAL::AnalogSource method voltage_average_ratiometric float