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 mouse_int_handler(unsigned long cmd){
int cmd_receive = 0;
int cmd_receive2 = 0;
int nr_tentativas = 0;
while(1)
{
while(nr_tentativas < 5)
{
mouse_send_first_command();
/*cmd_receive = mouse_cmd_receive();
printf("done\n");
if(MOUSE_DATA == (MOUSE_DATA & cmd_receive))
{
if (NACK == cmd_receive || ERROR == cmd_receive)
{
printf("cmd1\n");
nr_tentativas++;
continue;
}
} else continue;
*/
break;
}
nr_tentativas = 0;
while (nr_tentativas < 5)
{
mouse_send_command(cmd);
cmd_receive2 = mouse_cmd_receive();
if(MOUSE_DATA == (MOUSE_DATA & cmd_receive2)) //verificar se o que estou a ler é do mouse
{
if (cmd_receive2 == NACK) // se e NACK, então repete só o cmd enviado, não necessita de enviar 0xD4
{
nr_tentativas++;
continue;
}
else break;
}
else continue;
}
if (cmd_receive2 == ERROR) //erro, volta a repetir todo o processo
{
continue;
}
break;
}
return 0;
}
