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255 lines
6.2 KiB
255 lines
6.2 KiB
/*
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Copyright 2011,2012 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdint.h>
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#include "keyboard.h"
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#include "keycode.h"
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#include "host.h"
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#include "util.h"
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#include "debug.h"
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#ifdef DIGITIZER_ENABLE
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# include "digitizer.h"
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#endif
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#ifdef JOYSTICK_ENABLE
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# include "joystick.h"
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#endif
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#ifdef BLUETOOTH_ENABLE
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# include "bluetooth.h"
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# include "outputselect.h"
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#endif
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#ifdef NKRO_ENABLE
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# include "keycode_config.h"
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extern keymap_config_t keymap_config;
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#endif
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static host_driver_t *driver;
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static uint16_t last_system_usage = 0;
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static uint16_t last_consumer_usage = 0;
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void host_set_driver(host_driver_t *d) {
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driver = d;
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}
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host_driver_t *host_get_driver(void) {
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return driver;
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}
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#ifdef SPLIT_KEYBOARD
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uint8_t split_led_state = 0;
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void set_split_host_keyboard_leds(uint8_t led_state) {
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split_led_state = led_state;
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}
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#endif
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uint8_t host_keyboard_leds(void) {
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#ifdef SPLIT_KEYBOARD
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if (!is_keyboard_master()) return split_led_state;
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#endif
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if (!driver) return 0;
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return (*driver->keyboard_leds)();
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}
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led_t host_keyboard_led_state(void) {
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return (led_t)host_keyboard_leds();
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}
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/* send report */
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void host_keyboard_send(report_keyboard_t *report) {
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#ifdef BLUETOOTH_ENABLE
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if (where_to_send() == OUTPUT_BLUETOOTH) {
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bluetooth_send_keyboard(report);
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return;
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}
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#endif
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if (!driver) return;
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#if defined(NKRO_ENABLE) && defined(NKRO_SHARED_EP)
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if (keyboard_protocol && keymap_config.nkro) {
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/* The callers of this function assume that report->mods is where mods go in.
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* But report->nkro.mods can be at a different offset if core keyboard does not have a report ID.
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*/
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report->nkro.mods = report->mods;
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report->nkro.report_id = REPORT_ID_NKRO;
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} else
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#endif
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{
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#ifdef KEYBOARD_SHARED_EP
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report->report_id = REPORT_ID_KEYBOARD;
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#endif
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}
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(*driver->send_keyboard)(report);
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if (debug_keyboard) {
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dprint("keyboard_report: ");
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for (uint8_t i = 0; i < KEYBOARD_REPORT_SIZE; i++) {
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dprintf("%02X ", report->raw[i]);
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}
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dprint("\n");
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}
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}
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void host_mouse_send(report_mouse_t *report) {
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#ifdef BLUETOOTH_ENABLE
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if (where_to_send() == OUTPUT_BLUETOOTH) {
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bluetooth_send_mouse(report);
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return;
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}
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#endif
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if (!driver) return;
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#ifdef MOUSE_SHARED_EP
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report->report_id = REPORT_ID_MOUSE;
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#endif
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#ifdef MOUSE_EXTENDED_REPORT
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// clip and copy to Boot protocol XY
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report->boot_x = (report->x > 127) ? 127 : ((report->x < -127) ? -127 : report->x);
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report->boot_y = (report->y > 127) ? 127 : ((report->y < -127) ? -127 : report->y);
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#endif
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(*driver->send_mouse)(report);
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}
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void host_system_send(uint16_t usage) {
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if (usage == last_system_usage) return;
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last_system_usage = usage;
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if (!driver) return;
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report_extra_t report = {
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.report_id = REPORT_ID_SYSTEM,
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.usage = usage,
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};
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(*driver->send_extra)(&report);
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}
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void host_consumer_send(uint16_t usage) {
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if (usage == last_consumer_usage) return;
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last_consumer_usage = usage;
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#ifdef BLUETOOTH_ENABLE
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if (where_to_send() == OUTPUT_BLUETOOTH) {
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bluetooth_send_consumer(usage);
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return;
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}
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#endif
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if (!driver) return;
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report_extra_t report = {
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.report_id = REPORT_ID_CONSUMER,
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.usage = usage,
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};
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(*driver->send_extra)(&report);
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}
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#ifdef JOYSTICK_ENABLE
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void host_joystick_send(joystick_t *joystick) {
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if (!driver) return;
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report_joystick_t report = {
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# ifdef JOYSTICK_SHARED_EP
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.report_id = REPORT_ID_JOYSTICK,
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# endif
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# if JOYSTICK_AXIS_COUNT > 0
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.axes =
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{
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joystick->axes[0],
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# if JOYSTICK_AXIS_COUNT >= 2
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joystick->axes[1],
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# endif
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# if JOYSTICK_AXIS_COUNT >= 3
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joystick->axes[2],
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# endif
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# if JOYSTICK_AXIS_COUNT >= 4
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joystick->axes[3],
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# endif
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# if JOYSTICK_AXIS_COUNT >= 5
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joystick->axes[4],
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# endif
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# if JOYSTICK_AXIS_COUNT >= 6
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joystick->axes[5],
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# endif
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},
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# endif
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# if JOYSTICK_BUTTON_COUNT > 0
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.buttons =
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{
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joystick->buttons[0],
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# if JOYSTICK_BUTTON_COUNT > 8
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joystick->buttons[1],
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# endif
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# if JOYSTICK_BUTTON_COUNT > 16
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joystick->buttons[2],
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# endif
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# if JOYSTICK_BUTTON_COUNT > 24
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joystick->buttons[3],
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# endif
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},
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# endif
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};
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send_joystick(&report);
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}
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#endif
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__attribute__((weak)) void send_joystick(report_joystick_t *report) {}
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#ifdef DIGITIZER_ENABLE
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void host_digitizer_send(digitizer_t *digitizer) {
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report_digitizer_t report = {
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# ifdef DIGITIZER_SHARED_EP
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.report_id = REPORT_ID_DIGITIZER,
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# endif
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.in_range = digitizer->in_range,
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.tip = digitizer->tip,
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.barrel = digitizer->barrel,
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.x = (uint16_t)(digitizer->x * 0x7FFF),
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.y = (uint16_t)(digitizer->y * 0x7FFF),
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};
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send_digitizer(&report);
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}
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#endif
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__attribute__((weak)) void send_digitizer(report_digitizer_t *report) {}
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#ifdef PROGRAMMABLE_BUTTON_ENABLE
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void host_programmable_button_send(uint32_t data) {
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report_programmable_button_t report = {
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.report_id = REPORT_ID_PROGRAMMABLE_BUTTON,
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.usage = data,
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};
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send_programmable_button(&report);
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}
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#endif
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__attribute__((weak)) void send_programmable_button(report_programmable_button_t *report) {}
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uint16_t host_last_system_usage(void) {
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return last_system_usage;
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}
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uint16_t host_last_consumer_usage(void) {
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return last_consumer_usage;
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}
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