static void destroy(int fd)
{
struct uhid_event ev;
memset(&ev, 0, sizeof(ev));
ev.type = UHID_DESTROY;
uhid_write(fd, &ev);
}
void uhid_report_in(bthid_dev_t *dev, uint8_t *report, int size) {
if (!dev->ds)
return;
struct uhid_event ev;
memset(&ev, 0, sizeof(ev));
ev.type = UHID_INPUT;
ev.u.input.size = size;
memcpy(ev.u.input.data, report, size);
uhid_write(dev->ds->fd, &ev);
}
static int create(int fd)
{
struct uhid_event ev;
memset(&ev, 0, sizeof(ev));
ev.type = UHID_CREATE;
strcpy((char*)ev.u.create.name, "test-uhid-device");
ev.u.create.rd_data = rdesc;
ev.u.create.rd_size = sizeof(rdesc);
ev.u.create.bus = BUS_USB;
ev.u.create.vendor = 0x15d9;
ev.u.create.product = 0x0a37;
ev.u.create.version = 0;
ev.u.create.country = 0;
return uhid_write(fd, &ev);
}
static int create(int fd, bthid_dev_t *dev) {
struct uhid_event ev;
memset(&ev, 0, sizeof(ev));
ev.type = UHID_CREATE;
strncpy((char*)ev.u.create.name, dev->name, sizeof(ev.u.create.name));
ev.u.create.vendor = dev->vendor_id;
ev.u.create.product = dev->product_id;
ev.u.create.version = dev->version;
ev.u.create.rd_data = dev->descriptor;
ev.u.create.rd_size = dev->descriptor_len;
ev.u.create.bus = BUS_BLUETOOTH;
snprintf((char*)ev.u.create.phys, sizeof(ev.u.create.phys), "tinyhidd-%s", bd_addr_to_str(dev->addr));
strncpy((char*)ev.u.create.uniq, bd_addr_to_str(dev->addr), sizeof(ev.u.create.uniq));
return uhid_write(fd, &ev);
}
static int send_event(int fd)
{
struct uhid_event ev;
memset(&ev, 0, sizeof(ev));
ev.type = UHID_INPUT;
ev.u.input.size = 4;
if (btn1_down)
ev.u.input.data[0] |= 0x1;
if (btn2_down)
ev.u.input.data[0] |= 0x2;
if (btn3_down)
ev.u.input.data[0] |= 0x4;
ev.u.input.data[1] = abs_hor;
ev.u.input.data[2] = abs_ver;
ev.u.input.data[3] = wheel;
return uhid_write(fd, &ev);
}
