qmk_firmware/keyboards/40percentclub/nano/keymaps/drashna/keymap.c
Drashna Jaelre e3a21348c3
[Keymap] Drashna's Hardware Features Experimentations (#6920)
* Change RGBLight pin for Planck Light

Move it to A0, so that the SPI? pins are available for BT hackery

* Add QMK DFU bootloader info

* Add Solenoid

* Disable annoying white LED on bottom

* Enable Solenoid on Corne

* Remove bounds for animations

* Increase debounce for Ergodox EZ to reduce repeat key issues

* Set swap hands key to be a hold-tap key

This way, it's not ANNOYING and doesn't swap the hands inteniontally

* Move MT Alt in Corne keymap

* Re-Add fine tuned control of secrets

* Squash mods to single row

* Add LRA settings to haptic feedback settings for Rev6

* Fix issue with non-Planck EZ keymaps

* Add 40 Percent Nano with Analog Joystick

* Add Collide39 keymap

* Fix OLED printing to be more flavorful

* Fix up Iris GamePad and come cleanup

* Expand OLED char map further

* Add modded characters to keylogger

* Here be dragons

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Fix up rules for community layouts

* Some more OLED tweaks

* Add mod mask check function

* Change QMK DFU Audio pin to be correct

* Use manual STM config instead of CTPC for Collide 39
2019-10-16 13:11:22 -07:00

112 lines
2.8 KiB
C

#include QMK_KEYBOARD_H
#include "drashna.h"
#include "analog.c"
#include "pointing_device.h"
#include "pincontrol.h"
#define KC_X0 LT(_FN, KC_ESC)
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_QWERTY] = LAYOUT(
KC_VOLU, KC_MPLY, KC_MPRV, RESET,
KC_VOLD, KC_MUTE, KC_MNXT, RESET
),
};
// Joystick
// Set Pins
uint8_t xPin = 8; // VRx / /B4
uint8_t yPin = 7; // VRy // B5
uint8_t swPin = E6; // SW
// Set Parameters
uint16_t minAxisValue = 0;
uint16_t maxAxisValue = 1023;
uint8_t maxCursorSpeed = 2;
uint8_t precisionSpeed = 1;
uint8_t speedRegulator = 20; // Lower Values Create Faster Movement
int8_t xPolarity = 1;
int8_t yPolarity = 1;
uint8_t cursorTimeout = 10;
int16_t xOrigin, yOrigin;
uint16_t lastCursor = 0;
int16_t axisCoordinate(uint8_t pin, uint16_t origin) {
int8_t direction;
int16_t distanceFromOrigin;
int16_t range;
int16_t position = analogRead(pin);
if (origin == position) {
return 0;
} else if (origin > position) {
distanceFromOrigin = origin - position;
range = origin - minAxisValue;
direction = -1;
} else {
distanceFromOrigin = position - origin;
range = maxAxisValue - origin;
direction = 1;
}
float percent = (float)distanceFromOrigin / range;
int16_t coordinate = (int16_t)(percent * 100);
if (coordinate < 0) {
return 0;
} else if (coordinate > 100) {
return 100 * direction;
} else {
return coordinate * direction;
}
}
int8_t axisToMouseComponent(uint8_t pin, int16_t origin, uint8_t maxSpeed, int8_t polarity) {
int coordinate = axisCoordinate(pin, origin);
if (coordinate == 0) {
return 0;
} else {
float percent = (float)coordinate / 100;
if (keyboard_report->mods & MOD_BIT(KC_LSFT)) {
return percent * precisionSpeed * polarity * (abs(coordinate) / speedRegulator);
} else {
return percent * maxCursorSpeed * polarity * (abs(coordinate) / speedRegulator);
}
}
}
void pointing_device_task(void) {
report_mouse_t report = pointing_device_get_report();
// todo read as one vector
if (timer_elapsed(lastCursor) > cursorTimeout) {
lastCursor = timer_read();
report.x = axisToMouseComponent(xPin, xOrigin, maxCursorSpeed, xPolarity);
report.y = axisToMouseComponent(yPin, yOrigin, maxCursorSpeed, yPolarity);
}
//
if (!readPin(swPin)) {
report.buttons |= MOUSE_BTN1;
} else {
report.buttons &= ~MOUSE_BTN1;
}
pointing_device_set_report(report);
pointing_device_send();
}
void matrix_init_keymap(void) {
// init pin? Is needed?
setPinInputHigh(swPin);
// Account for drift
xOrigin = analogRead(xPin);
yOrigin = analogRead(yPin);
}