int input_interface(t_interface *in, char *dst)
{
static char buf[4096] = {0};
static int index = 0;
int key;
key = wgetch(WIN(w_root));
if ( ' ' <= key && key <= '~' && index < 4096)
return (key_insert(buf, key, &index, in));
else if ((key == 263 || key == 127) && index > 0)
return (key_delete(buf, &index, in));
else if (key == '\n' && index > 0)
return (key_send(buf, dst, &index, in));
else if (key == KEY_LEFT)
{
memcpy(dst, "/window left\0", 13);
return (1);
}
else if (key == KEY_RIGHT)
{
memcpy(dst, "/window right\0", 14);
return (1);
}
return (0);
}
void keys()
{
char oldkey, newkey;
int stat = 0;
__u16 keycode;
sem_t * sem_id;
int ret = 0;
struct timeval oldtv, newtv;
struct timezone tz;
int temp;
sem_id = sem_open(UX400_SEM_CPLD, O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH, 1);
if(sem_id == SEM_FAILED) {
perror("UX400 KEY sem_open");
exit(1);
}
fancontrol(0x33);
gettimeofday(&oldtv, &tz);
for(;;){
if(sem_wait(sem_id) < 0) {
perror("UX400 KEY sem_wait");
exit(1);
}
ret = powerkey();
if(sem_post(sem_id) < 0) {
perror("UX400 KEY sem_post");
}
if( ret == 1){
key_send(KEY_POWER, 1 );
usleep(50000);
key_send(KEY_POWER, 0 );
sleep(1);
key_send(KEY_POWER, 1 );
usleep(50000);
key_send(KEY_POWER, 0 );
sleep(1);
key_send(KEY_POWER, 1 );
usleep(50000);
key_send(KEY_POWER, 0 );
}
if(sem_wait(sem_id) < 0) {
perror("UX400 KEY sem_wait");
exit(1);
}
newkey = keyscan();
if(sem_post(sem_id) < 0) {
perror("UX400 KEY sem_post");
}
// if(newkey != 0x1F) printf("key read: 0x%x\n", newkey);
gettimeofday(&newtv, &tz);
// printf("sec: %d, usec: %d\n", newtv.tv_sec, newtv.tv_usec);
if((oldkey == newkey)&&(newkey != 0x1F)){
if(newtv.tv_sec == oldtv.tv_sec){
temp = newtv.tv_usec - oldtv.tv_sec;
}else{
temp = newtv.tv_usec + 1000000 - oldtv.tv_sec;
}
oldtv = newtv;
// printf("temp = %d\n", temp);
if( temp < KEY_INTERVAL)
continue;
}
oldtv = newtv;
oldkey = newkey;
switch(newkey){
case 0x1F:
case 0x00:
break;
case VEEX_KEY_BACKLIGHT:
key_send(KEY_F5, 1 );
usleep(50000);
key_send(KEY_F5, 0 );
break;
case VEEX_KEY_SUMARY:
// printf("SUMARY!\n");
key_send(KEY_F6, 1 );
usleep(50000);
key_send(KEY_F6, 0 );
break;
case VEEX_KEY_HELP:
key_send(KEY_F3, 1 );
usleep(50000);
key_send(KEY_F3, 0 );
break;
case VEEX_KEY_FILE:
key_send(KEY_F1, 1 );
usleep(50000);
key_send(KEY_F1, 0 );
break;
case VEEX_KEY_HISTORY:
key_send(KEY_F4, 1 );
usleep(50000);
key_send(KEY_F4, 0 );
break;
default:
break;
}
usleep(50000);
}
}
void keys()
{
char temp;
int stat = 0;
__u16 keycode;
sem_t * sem_id;
fancontrol(0x33);
sem_id = sem_open(UX400_SEM_CPLD, O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH, 1);
if(sem_id == SEM_FAILED) {
perror("UX400 KEY sem_open");
exit(1);
}
system("/usr/bin/ux400-vga");
for(;;){
if(sem_wait(sem_id) < 0) {
perror("UX400 KEY sem_wait");
exit(1);
}
if(powerkey() == 1){
key_send(KEY_POWER, 1 );
key_send(KEY_POWER, 0 );
key_send(KEY_POWER, 1 );
key_send(KEY_POWER, 0 );
}
temp = keyscan();
if(sem_post(sem_id) < 0) {
perror("UX400 KEY sem_post");
}
switch(temp){
case 0x1F:
case 0x00:
if(stat == 1){
key_send(keycode, 0);
}
stat = 0;
break;
case VEEX_KEY_BACKLIGHT:
if(stat != 1) key_send(KEY_F5, 1);
stat = 1;
keycode = KEY_F5;
break;
case VEEX_KEY_SUMARY:
if(stat != 1) key_send(KEY_F6, 1 );
stat = 1;
keycode = KEY_F6;
break;
case VEEX_KEY_HELP:
if(stat != 1) key_send(KEY_F3, 1);
stat = 1;
keycode = KEY_F3;
break;
case VEEX_KEY_FILE:
if(stat != 1) key_send(KEY_F1, 1);
stat = 1;
keycode = KEY_F1;
break;
case VEEX_KEY_HISTORY:
if(stat != 1) key_send(KEY_F4, 1);
stat = 1;
keycode = KEY_F4;
break;
default:
if(stat == 1){
key_send(keycode, 0);
}
stat = 0;
break;
}
usleep(100000);
}
}
