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Joystick 16-bit support (#10439)

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* Joystick 16-bit support

* Add variable joystick axes resolution

* Moved #define statements to .h files

* Moved definitions to quantum/joystick.h

  Removed duplicate definitions from usb_descriptor.h and
  process_joysick.h

  Adjust process_joystick.c and usb_descriptor.c to use the pre-computed
  "JOYSTICK_RESOLUTION" value which contains the logical maximum value
  of a joystick axis

* Cleaning up unnecessary code

* Update docs/feature_joystick.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Workaround to joystick.h not being included to report.h

* Removed unnecessary newlines, updated report.h

Changed JOYSTICK_AXES_RESOLUTION conditional in report.h

Co-authored-by: Ryan <fauxpark@gmail.com>
This commit is contained in:
seb-pau 2020-10-03 20:19:07 +02:00 • committed by James Young
parent 9664723595
commit f728c249ce
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5 changed files with 38 additions and 9 deletions
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8
quantum/process_keycode/process_joystick.c
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@ -129,17 +129,17 @@ bool process_joystick_analogread_quantum() {
// test the converted value against the lower range
int32_t ref = joystick_axes[axis_index].mid_digit;
int32_t range = joystick_axes[axis_index].min_digit;
int32_t ranged_val = ((axis_val - ref) * -127) / (range - ref);
int32_t ranged_val = ((axis_val - ref) * -JOYSTICK_RESOLUTION) / (range - ref);
if (ranged_val > 0) {
// the value is in the higher range
range = joystick_axes[axis_index].max_digit;
ranged_val = ((axis_val - ref) * 127) / (range - ref);
ranged_val = ((axis_val - ref) * JOYSTICK_RESOLUTION) / (range - ref);
}
// clamp the result in the valid range
ranged_val = ranged_val < -127 ? -127 : ranged_val;
ranged_val = ranged_val > 127 ? 127 : ranged_val;
ranged_val = ranged_val < -JOYSTICK_RESOLUTION ? -JOYSTICK_RESOLUTION : ranged_val;
ranged_val = ranged_val > JOYSTICK_RESOLUTION ? JOYSTICK_RESOLUTION : ranged_val;
if (ranged_val != joystick_status.axes[axis_index]) {
joystick_status.axes[axis_index] = ranged_val;