input.c

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#include <input/input.h>
 
static struct controller_data_s ctrl[4];
static int valid[4];
 
int get_controller_data(struct controller_data_s *d, int port)
{
    if (port >= 4)
        return 0;
    *d = ctrl[port];
    int r = valid[port];
    valid[port] = 0;
    return r;
}
 
void set_controller_data(int port, const struct controller_data_s *d)
{
    if (port >= 4)
        return;
    ctrl[port] = *d;
    valid[port] = 1;
}
 
extern int usbctrl_set_rumble(int port, uint8_t l, uint8_t r);
 
void set_controller_rumble(int port, uint8_t l, uint8_t r)
{
    usbctrl_set_rumble(port, l, r);
}