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/* ========================================================================= #
# #
# KVMD - The main PiKVM daemon. #
# #
# Copyright (C) 2018-2023 Maxim Devaev <[email protected]> #
# #
# 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 3 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 <https://www.gnu.org/licenses/>. #
# #
# ========================================================================= */
#include "ph_ps2.h"
#include "ph_types.h"
#include "ph_outputs.h"
#include "hardware/gpio.h"
#define _LS_POWER_PIN 13
#define _KBD_DATA_PIN 11 // CLK == 12
#define _MOUSE_DATA_PIN 14 // CLK == 15
u8 ph_g_ps2_kbd_leds = 0;
bool ph_g_ps2_kbd_online = 0;
bool ph_g_ps2_mouse_online = 0;
void ph_ps2_init(void) {
if (PH_O_HAS_PS2) {
gpio_init(_LS_POWER_PIN);
gpio_set_dir(_LS_POWER_PIN, GPIO_OUT);
gpio_put(_LS_POWER_PIN, true);
}
# define INIT_STUB(x_pin) { \
gpio_init(x_pin); gpio_set_dir(x_pin, GPIO_IN); \
gpio_init(x_pin + 1); gpio_set_dir(x_pin + 1, GPIO_IN); \
}
if (PH_O_IS_KBD_PS2) {
ph_ps2_kbd_init(_KBD_DATA_PIN);
} else {
INIT_STUB(_KBD_DATA_PIN);
}
if (PH_O_IS_MOUSE_PS2) {
ph_ps2_mouse_init(_MOUSE_DATA_PIN);
} else {
INIT_STUB(_MOUSE_DATA_PIN);
}
# undef INIT_STUB
}
void ph_ps2_task(void) {
if (PH_O_IS_KBD_PS2) {
ph_ps2_kbd_task();
}
if (PH_O_IS_MOUSE_PS2) {
ph_ps2_mouse_task();
}
}
void ph_ps2_send_clear(void) {
// TODO: PS2: Release all pressed buttons and keys.
// If PH_O_IS_KBD_PS2, release all PS/2 buttons
// also if PH_O_IS_MOUSE_PS2 is true, release all mouse buttons
}
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