- /*
- Copyright 2011,2012 Jun Wako <wakojun@gmail.com>
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #include <stdint.h>
- //#include <avr/interrupt.h>
- #include "keyboard.h"
- #include "keycode.h"
- #include "host.h"
- #include "util.h"
- #include "debug.h"
- #include "digitizer.h"
-
- #ifdef NKRO_ENABLE
- # include "keycode_config.h"
- extern keymap_config_t keymap_config;
- #endif
-
- static host_driver_t *driver;
- static uint16_t last_system_report = 0;
- static uint16_t last_consumer_report = 0;
-
- void host_set_driver(host_driver_t *d) { driver = d; }
-
- host_driver_t *host_get_driver(void) { return driver; }
-
- #ifdef SPLIT_KEYBOARD
- uint8_t split_led_state = 0;
- void set_split_host_keyboard_leds(uint8_t led_state) { split_led_state = led_state; }
- #endif
-
- uint8_t host_keyboard_leds(void) {
- #ifdef SPLIT_KEYBOARD
- if (!is_keyboard_master()) return split_led_state;
- #endif
- if (!driver) return 0;
- return (*driver->keyboard_leds)();
- }
-
- led_t host_keyboard_led_state(void) { return (led_t)host_keyboard_leds(); }
-
- /* send report */
- void host_keyboard_send(report_keyboard_t *report) {
- if (!driver) return;
- #if defined(NKRO_ENABLE) && defined(NKRO_SHARED_EP)
- if (keyboard_protocol && keymap_config.nkro) {
- /* The callers of this function assume that report->mods is where mods go in.
- * But report->nkro.mods can be at a different offset if core keyboard does not have a report ID.
- */
- report->nkro.mods = report->mods;
- report->nkro.report_id = REPORT_ID_NKRO;
- } else
- #endif
- {
- #ifdef KEYBOARD_SHARED_EP
- report->report_id = REPORT_ID_KEYBOARD;
- #endif
- }
- (*driver->send_keyboard)(report);
-
- if (debug_keyboard) {
- dprint("keyboard_report: ");
- for (uint8_t i = 0; i < KEYBOARD_REPORT_SIZE; i++) {
- dprintf("%02X ", report->raw[i]);
- }
- dprint("\n");
- }
- }
-
- void host_mouse_send(report_mouse_t *report) {
- if (!driver) return;
- #ifdef MOUSE_SHARED_EP
- report->report_id = REPORT_ID_MOUSE;
- #endif
- (*driver->send_mouse)(report);
- }
-
- void host_system_send(uint16_t report) {
- if (report == last_system_report) return;
- last_system_report = report;
-
- if (!driver) return;
- (*driver->send_system)(report);
- }
-
- void host_consumer_send(uint16_t report) {
- if (report == last_consumer_report) return;
- last_consumer_report = report;
-
- if (!driver) return;
- (*driver->send_consumer)(report);
- }
-
- void host_digitizer_send(digitizer_t *digitizer) {
- if (!driver) return;
-
- report_digitizer_t report = {
- #ifdef DIGITIZER_SHARED_EP
- .report_id = REPORT_ID_DIGITIZER,
- #endif
- .tip = digitizer->tipswitch & 0x1,
- .inrange = digitizer->inrange & 0x1,
- .x = (uint16_t)(digitizer->x * 0x7FFF),
- .y = (uint16_t)(digitizer->y * 0x7FFF),
- };
-
- send_digitizer(&report);
- }
-
- __attribute__((weak)) void send_digitizer(report_digitizer_t *report) {}
-
- uint16_t host_last_system_report(void) { return last_system_report; }
-
- uint16_t host_last_consumer_report(void) { return last_consumer_report; }
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