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Rework and expand Pointing Device support (#14343)

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Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>
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Drashna Jael're 2021-11-14 22:03:24 -08:00 • committed by GitHub
parent 462c3a6151
commit 56e3f06a26
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60 changed files with 2107 additions and 1705 deletions
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116
keyboards/ploopyco/trackball_nano/trackball_nano.c
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@ -37,7 +37,8 @@
#endif
#ifndef PLOOPY_DPI_OPTIONS
# define PLOOPY_DPI_OPTIONS { CPI375, CPI750, CPI1375 }
# define PLOOPY_DPI_OPTIONS \
{ 375, 750, 1375 }
# ifndef PLOOPY_DPI_DEFAULT
# define PLOOPY_DPI_DEFAULT 2
# endif
@ -49,12 +50,8 @@
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { };
// Transformation constants for delta-X and delta-Y
const static float ADNS_X_TRANSFORM = -1.0;
const static float ADNS_Y_TRANSFORM = 1.0;
keyboard_config_t keyboard_config;
uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS;
uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS;
#define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t))
// TODO: Implement libinput profiles
@ -63,77 +60,13 @@ uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS;
// Valid options are ACC_NONE, ACC_LINEAR, ACC_CUSTOM, ACC_QUADRATIC
// Trackball State
bool is_scroll_clicked = false;
bool BurstState = false; // init burst state for Trackball module
uint16_t MotionStart = 0; // Timer for accel, 0 is resting state
uint16_t lastScroll = 0; // Previous confirmed wheel event
uint16_t lastMidClick = 0; // Stops scrollwheel from being read if it was pressed
uint8_t OptLowPin = OPT_ENC1;
bool debug_encoder = false;
bool is_scroll_clicked = false;
bool BurstState = false; // init burst state for Trackball module
uint16_t MotionStart = 0; // Timer for accel, 0 is resting state
__attribute__((weak)) void process_mouse_user(report_mouse_t* mouse_report, int16_t x, int16_t y) {
mouse_report->x = x;
mouse_report->y = y;
}
__attribute__((weak)) void process_mouse(report_mouse_t* mouse_report) {
report_adns_t data = adns_read_burst();
if (data.dx != 0 || data.dy != 0) {
if (debug_mouse)
dprintf("Raw ] X: %d, Y: %d\n", data.dx, data.dy);
// Apply delta-X and delta-Y transformations.
// x and y are swapped
// the sensor is rotated
// by 90 degrees
float xt = (float) data.dy * ADNS_X_TRANSFORM;
float yt = (float) data.dx * ADNS_Y_TRANSFORM;
int16_t xti = (int16_t)xt;
int16_t yti = (int16_t)yt;
process_mouse_user(mouse_report, xti, yti);
}
}
bool process_record_kb(uint16_t keycode, keyrecord_t* record) {
xprintf("KL: kc: %u, col: %u, row: %u, pressed: %u\n", keycode, record->event.key.col, record->event.key.row, record->event.pressed);
// Update Timer to prevent accidental scrolls
if ((record->event.key.col == 1) && (record->event.key.row == 0)) {
lastMidClick = timer_read();
is_scroll_clicked = record->event.pressed;
}
if (!process_record_user(keycode, record))
return false;
if (keycode == DPI_CONFIG && record->event.pressed) {
keyboard_config.dpi_config = (keyboard_config.dpi_config + 1) % DPI_OPTION_SIZE;
eeconfig_update_kb(keyboard_config.raw);
adns_set_cpi(dpi_array[keyboard_config.dpi_config]);
}
/* If Mousekeys is disabled, then use handle the mouse button
* keycodes. This makes things simpler, and allows usage of
* the keycodes in a consistent manner. But only do this if
* Mousekeys is not enable, so it's not handled twice.
*/
#ifndef MOUSEKEY_ENABLE
if (IS_MOUSEKEY_BUTTON(keycode)) {
report_mouse_t currentReport = pointing_device_get_report();
if (record->event.pressed) {
currentReport.buttons |= 1 << (keycode - KC_MS_BTN1);
} else {
currentReport.buttons &= ~(1 << (keycode - KC_MS_BTN1));
}
pointing_device_set_report(currentReport);
pointing_device_send();
}
#endif
return true;
void pointing_device_init_kb(void) {
// set the DPI.
pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
}
// Hardware Setup
@ -143,9 +76,6 @@ void keyboard_pre_init_kb(void) {
// debug_mouse = true;
// debug_encoder = true;
setPinInput(OPT_ENC1);
setPinInput(OPT_ENC2);
/* Ground all output pins connected to ground. This provides additional
* pathways to ground. If you're messing with this, know this: driving ANY
* of these pins high will cause a short. On the MCU. Ka-blooey.
@ -162,34 +92,6 @@ void keyboard_pre_init_kb(void) {
keyboard_pre_init_user();
}
void pointing_device_init(void) {
adns_init();
opt_encoder_init();
// reboot the adns.
// if the adns hasn't initialized yet, this is harmless.
adns_write_reg(REG_CHIP_RESET, 0x5a);
// wait maximum time before adns is ready.
// this ensures that the adns is actuall ready after reset.
wait_ms(55);
// read a burst from the adns and then discard it.
// gets the adns ready for write commands
// (for example, setting the dpi).
adns_read_burst();
// set the DPI.
adns_set_cpi(dpi_array[keyboard_config.dpi_config]);
}
void pointing_device_task(void) {
report_mouse_t mouse_report = pointing_device_get_report();
process_mouse(&mouse_report);
pointing_device_set_report(mouse_report);
pointing_device_send();
}
void eeconfig_init_kb(void) {
keyboard_config.dpi_config = PLOOPY_DPI_DEFAULT;
eeconfig_update_kb(keyboard_config.raw);