int test_config(void) {
unsigned long status;
mouse_subscribe_int();
while (mouse_send_command(MOUSE_STATUS) != 0) {
};
if (sys_inb(OUT_BUF, &status) == OK) {
if (status & BIT(3) & BIT(0)) {
printf("1:1 - Linear mode\n");
} else {
printf("2:1 - Acceleration mode\n");
}
if (status & BIT(5)) {
printf("Info Report: ON\n ");
} else {
printf("Info Report: OFF\n ");
}
if (status & BIT(6)) {
printf("remote: ON\n");
} else {
printf("remote: OFF\n");
}
sys_inb(OUT_BUF, &status);
printf("X Delta: 0x%x\n", status);
if (sys_inb(OUT_BUF, &status) == OK) {
printf("Y Delta: 0x%x\n", status);
}
}
mouse_unsubscribe_int();
return 0;
}
int subscribe_all()
{
if (timer_subscribe_int() == -1)
return -1;
if (kbd_subscribe_int() == -1)
{
timer_unsubscribe_int();
return -1;
}
if (mouse_subscribe_int() == -1)
{
kbd_unsubscribe_int();
timer_unsubscribe_int();
return -1;
}
if (rtc_subscribe_int() == -1)
{
kbd_unsubscribe_int();
timer_unsubscribe_int();
mouse_unsubscribe_int();
return -1;
}
if (sp1_subscribe_int() == -1)
{
kbd_unsubscribe_int();
timer_unsubscribe_int();
mouse_unsubscribe_int();
rtc_unsubscribe_int();
return -1;
}
if (sp2_subscribe_int() == -1)
{
kbd_unsubscribe_int();
timer_unsubscribe_int();
mouse_unsubscribe_int();
rtc_unsubscribe_int();
sp1_unsubscribe_int();
return -1;
}
return 0;
}
void leave(){
timer_unsubscribe_int();
kb_unsubscribe_int();
mouse_unsubscribe_int();
empty_out_buf();
vg_exit();
highscore_save();
options_save();
exit(0);
}
int test_packet(unsigned short cnt) {
unsigned long mouse_byte;
int ipc_status, loops = 0,contador = 0;
message msg;
unsigned char packets[3];
short irq_set = BIT(mouse_subscribe_int());
enable_packets();
while (loops != cnt) {
/* Get a request message. */
if (driver_receive(ANY, &msg, &ipc_status) != 0) {
printf("driver_receive failed with: %d");
continue;
}
if (is_ipc_notify(ipc_status)) {
/* received notification */
switch (_ENDPOINT_P(msg.m_source)) {
case HARDWARE: /* hardware interrupt notification */
if (msg.NOTIFY_ARG & irq_set) {
mouse_byte = mouse_int_handler();
if (contador == 0) {
if (!first_byte(mouse_byte)) {
contador = 0;
continue;
}
}
packets[contador] = mouse_byte;
if (contador == 2) {
contador = 0;
print_packet(packets);
loops++;
continue;
}
contador++;
}
break;
default:
break; /* no other notifications expected: do nothing */
}
}
else { /* received a standard message, not a notification */
/* no standard messages expected: do nothing */
}
}
return mouse_unsubscribe_int();
}
int unsubscribe_all()
{
if (timer_unsubscribe_int() != -1 && kbd_unsubscribe_int() != -1 && mouse_unsubscribe_int() != -1 && rtc_unsubscribe_int() != -1)
return 0;
return -1;
}
int racinix_dispatcher()
{
unsigned rtc_hook_id = RTC_HOOK_BIT;
if (rtc_subscribe_int(&rtc_hook_id, false, true, false) < 0)
{
return 1;
}
unsigned long seed = racinix_generate_seed();
srand(seed);
if (racinix_rtc_reprogram_alarm())
{
return 1;
}
unsigned mouse_hook_id = MOUSE_HOOK_BIT;
if (mouse_subscribe_int(&mouse_hook_id) == -1)
{
return 1;
}
if (mouse_set_stream_mode(MOUSE_NUM_TRIES))
{
return 1;
}
if (mouse_enable_stream_mode(MOUSE_NUM_TRIES))
{
return 1;
}
mouse_discard_interrupts(MOUSE_NUM_TRIES, MOUSE_HOOK_BIT);
if (keyboard_subscribe_int() == -1)
{
return 1;
}
unsigned char timer_hook_bit;
if ((timer_hook_bit = timer_subscribe_int()) < 0)
{
return 1;
}
unsigned serial_hook_id = SERIAL_HOOK_BIT;
if (serial_subscribe_int(&serial_hook_id, RACINIX_SERIAL_PORT_NUMBER, RACINIX_SERIAL_TRIGGER_LEVEL) == -1)
{
return 1;
}
if (serial_set(RACINIX_SERIAL_PORT_NUMBER, RACINIX_SERIAL_NUM_BITS, RACINIX_SERIAL_NUM_STOP_BITS, RACINIX_SERIAL_PARITY, RACINIX_SERIAL_BAUD_RATE))
{
return 1;
}
mouse_data_packet_t old_mouse_data_packet, new_mouse_data_packet;
old_mouse_data_packet.left_button = old_mouse_data_packet.middle_button = old_mouse_data_packet.right_button = false;
int r, ipc_status;
unsigned fps_counter;
message msg;
key_t key;
while(1) // Main loop
{
// Get a request message.
if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) {
// Driver receive fail
continue;
}
if (is_ipc_notify(ipc_status)) { // received notification
if (_ENDPOINT_P(msg.m_source) == HARDWARE) // hardware interrupt notification
{
// Keyboard
if (msg.NOTIFY_ARG & BIT(KEYBOARD_HOOK_BIT)) {
if ((key = racinix_keyboard_int_handler()) == -1)
{
return 1;
}
if (racinix_event_handler(RACINIX_EVENT_KEYSTROKE, kbd_keys[key].makecode, kbd_keys[key].pressed) == -1)
{
break;
}
}
// Timer
if (msg.NOTIFY_ARG & BIT(timer_hook_bit)) {
if (racinix_serial_int_handler()) // Sometimes VMWare stops sending interrupts for no reason...
{
return 1;
}
if ((fps_counter = racinix_timer_int_handler()) != -1)
{
if (racinix_event_handler(RACINIX_EVENT_NEW_FRAME, fps_counter) == RACINIX_STATE_END)
{
break;
}
}
}
// Mouse
if (msg.NOTIFY_ARG & BIT(MOUSE_HOOK_BIT)) {
if (racinix_mouse_int_handler(&new_mouse_data_packet) == 0) // Packet ready
{
if (racinix_event_handler(RACINIX_EVENT_MOUSE_MOVEMENT, &new_mouse_data_packet) == RACINIX_STATE_END)
{
break;
}
if (new_mouse_data_packet.left_button != old_mouse_data_packet.left_button)
{
if (racinix_event_handler(RACINIX_EVENT_MOUSE_LEFT_BTN, new_mouse_data_packet.left_button) == RACINIX_STATE_END)
{
break;
}
}
if (new_mouse_data_packet.right_button != old_mouse_data_packet.right_button)
{
if (racinix_event_handler(RACINIX_EVENT_MOUSE_RIGHT_BTN, new_mouse_data_packet.right_button) == RACINIX_STATE_END)
{
break;
}
}
old_mouse_data_packet = new_mouse_data_packet;
}
}
// Serial port
if (msg.NOTIFY_ARG & BIT(SERIAL_HOOK_BIT))
{
if (racinix_serial_int_handler())
{
break;
}
}
// RTC
if (msg.NOTIFY_ARG & BIT(RTC_HOOK_BIT))
{
if (racinix_rtc_int_handler())
{
break;
}
}
}
}
}
timer_unsubscribe_int();
keyboard_unsubscribe_int();
mouse_disable_stream_mode(MOUSE_NUM_TRIES);
mouse_unsubscribe_int(mouse_hook_id);
rtc_unsubscribe_int(rtc_hook_id);
return 0;
}