/* 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; static uint32_t last_programmable_button_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 #ifdef MOUSE_EXTENDED_REPORT // clip and copy to Boot protocol XY report->boot_x = (report->x > 127) ? 127 : ((report->x < -127) ? -127 : report->x); report->boot_y = (report->y > 127) ? 127 : ((report->y < -127) ? -127 : report->y); #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) {} void host_programmable_button_send(uint32_t report) { if (report == last_programmable_button_report) return; last_programmable_button_report = report; if (!driver) return; (*driver->send_programmable_button)(report); } uint16_t host_last_system_report(void) { return last_system_report; } uint16_t host_last_consumer_report(void) { return last_consumer_report; } uint32_t host_last_programmable_button_report(void) { return last_programmable_button_report; }