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authorQMK Bot <hello@qmk.fm>2021-01-11 03:14:17 +0000
committerQMK Bot <hello@qmk.fm>2021-01-11 03:14:17 +0000
commit42f9d5c8773823fc60f7258bb5c73aa353949bd3 (patch)
treed09f135c1c42f1eef27fcadefb11b350d762aa4b /keyboards/oddball/oddball.c
parent64009220d3fe0abf53fbf44da903218c8860bb17 (diff)
parentffd8ff642d4257fa588d9f42144d923bd570bbbd (diff)
Merge remote-tracking branch 'origin/master' into develop
Diffstat (limited to 'keyboards/oddball/oddball.c')
-rw-r--r--keyboards/oddball/oddball.c152
1 files changed, 152 insertions, 0 deletions
diff --git a/keyboards/oddball/oddball.c b/keyboards/oddball/oddball.c
index 5a2ce5ea0e..7ac6d99016 100644
--- a/keyboards/oddball/oddball.c
+++ b/keyboards/oddball/oddball.c
@@ -15,3 +15,155 @@
*/
#include "oddball.h"
+#include "pointing_device.h"
+#include "optical_sensor/optical_sensor.h"
+
+#define CLAMP_HID(value) value < -127 ? -127 : value > 127 ? 127 : value
+
+static bool scroll_pressed;
+static bool mouse_buttons_dirty;
+static int8_t scroll_h;
+static int8_t scroll_v;
+
+void pointing_device_init(void){
+ if(!is_keyboard_master())
+ return;
+
+ optical_sensor_init();
+
+ // read config from EEPROM and update if needed
+
+ config_oddball_t kb_config;
+ kb_config.raw = eeconfig_read_kb();
+
+ if(!kb_config.cpi) {
+ kb_config.cpi = CPI_2;
+ eeconfig_update_kb(kb_config.raw);
+ }
+
+ optical_sensor_set_config((config_optical_sensor_t){ kb_config.cpi });
+}
+
+void pointing_device_task(void){
+ if(!is_keyboard_master())
+ return;
+
+ report_mouse_t mouse_report = pointing_device_get_report();
+ report_optical_sensor_t sensor_report = optical_sensor_get_report();
+
+ int8_t clamped_x = CLAMP_HID(sensor_report.x);
+ int8_t clamped_y = CLAMP_HID(sensor_report.y);
+
+ if(scroll_pressed) {
+
+ // accumulate scroll
+ scroll_h += clamped_x;
+ scroll_v += clamped_y;
+
+ int8_t scaled_scroll_h = scroll_h / SCROLL_DIVIDER;
+ int8_t scaled_scroll_v = scroll_v / SCROLL_DIVIDER;
+
+ // clear accumulated scroll on assignment
+
+ if(scaled_scroll_h != 0){
+ mouse_report.h = -scaled_scroll_h;
+ scroll_h = 0;
+ }
+
+ if(scaled_scroll_v != 0){
+ mouse_report.v = -scaled_scroll_v;
+ scroll_v = 0;
+ }
+ }
+ else {
+ mouse_report.x = -clamped_x;
+ mouse_report.y = clamped_y;
+ }
+
+ pointing_device_set_report(mouse_report);
+
+ // only send report on change as even sending report with no change is treated as movement
+ if(mouse_buttons_dirty ||
+ mouse_report.x != 0 ||
+ mouse_report.y != 0 ||
+ mouse_report.h != 0 ||
+ mouse_report.v != 0){
+
+ mouse_buttons_dirty = false;
+ pointing_device_send();
+ }
+}
+
+static void on_cpi_button(uint16_t cpi, keyrecord_t *record) {
+
+ if(!record->event.pressed)
+ return;
+
+ optical_sensor_set_config((config_optical_sensor_t){ cpi });
+
+ config_oddball_t kb_config;
+ kb_config.cpi = cpi;
+ eeconfig_update_kb(kb_config.raw);
+}
+
+static void on_mouse_button(uint8_t mouse_button, keyrecord_t *record) {
+
+ report_mouse_t report = pointing_device_get_report();
+
+ if(record->event.pressed)
+ report.buttons |= mouse_button;
+ else
+ report.buttons &= ~mouse_button;
+
+ pointing_device_set_report(report);
+ mouse_buttons_dirty = true;
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+
+ if(!process_record_user(keycode, record))
+ return false;
+
+ // handle mouse drag and scroll
+
+ switch (keycode) {
+ case KC_BTN1:
+ on_mouse_button(MOUSE_BTN1, record);
+ return false;
+
+ case KC_BTN2:
+ on_mouse_button(MOUSE_BTN2, record);
+ return false;
+
+ case KC_BTN3:
+ on_mouse_button(MOUSE_BTN3, record);
+ return false;
+
+ case KC_BTN4:
+ on_mouse_button(MOUSE_BTN4, record);
+ return false;
+
+ case KC_BTN5:
+ on_mouse_button(MOUSE_BTN5, record);
+ return false;
+
+ case KC_SCROLL:
+ scroll_pressed = record->event.pressed;
+ return false;
+
+ case KC_CPI_1:
+ on_cpi_button(CPI_1, record);
+ return false;
+
+ case KC_CPI_2:
+ on_cpi_button(CPI_2, record);
+ return false;
+
+ case KC_CPI_3:
+ on_cpi_button(CPI_3, record);
+ return false;
+
+ default:
+ return true;
+ }
+}