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Fix joystick initialization (#22953)

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Joel Challis 2024-02-16 14:14:46 +00:00 • committed by GitHub
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5 changed files with 79 additions and 68 deletions
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8
docs/feature_joystick.md
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@ -50,10 +50,6 @@ Axes can be configured using one of the following macros:
* `JOYSTICK_AXIS_IN(input_pin, low, rest, high)`
The ADC samples the provided pin. `low`, `high` and `rest` correspond to the minimum, maximum, and resting (or centered) analog values of the axis, respectively.
* `JOYSTICK_AXIS_IN_OUT(input_pin, output_pin, low, rest, high)`
Same as `JOYSTICK_AXIS_IN()`, but the provided `output_pin` will be pulled high before `input_pin` is read.
* `JOYSTICK_AXIS_IN_OUT_GROUND(input_pin, output_pin, ground_pin, low, rest, high)`
Same as `JOYSTICK_AXIS_IN_OUT()`, but the provided `ground_pin` will be pulled low before reading from `input_pin`.
* `JOYSTICK_AXIS_VIRTUAL`
No ADC reading is performed. The value should be provided by user code.
@ -160,12 +156,8 @@ Describes a single axis.
#### Members :id=api-joystick-config-t-members
- `pin_t output_pin`
A pin to set as output high when reading the analog value, or `JS_VIRTUAL_AXIS`.
- `pin_t input_pin`
The pin to read the analog value from, or `JS_VIRTUAL_AXIS`.
- `pin_t ground_pin`
A pin to set as output low when reading the analog value, or `JS_VIRTUAL_AXIS`.
- `uint16_t min_digit`
The minimum analog value.
- `uint16_t mid_digit`