static void external_service_char_cb(uint8_t status, GSList *chars,
void *user_data)
{
struct hog_device *hogdev = user_data;
struct gatt_primary *prim = hogdev->hog_primary;
struct report *report;
GSList *l;
if (status != 0) {
const char *str = att_ecode2str(status);
DBG("Discover external service characteristic failed: %s", str);
return;
}
for (l = chars; l; l = g_slist_next(l)) {
struct gatt_char *chr, *next;
uint16_t start, end;
chr = l->data;
next = l->next ? l->next->data : NULL;
DBG("0x%04x UUID: %s properties: %02x",
chr->handle, chr->uuid, chr->properties);
report = g_new0(struct report, 1);
report->hogdev = hogdev;
report->decl = g_memdup(chr, sizeof(*chr));
hogdev->reports = g_slist_append(hogdev->reports, report);
start = chr->value_handle + 1;
end = (next ? next->handle - 1 : prim->range.end);
discover_descriptor(hogdev->attrib, start, end, report);
}
}
static void external_service_char_cb(GSList *chars, guint8 status,
gpointer user_data)
{
struct hog_device *hogdev = user_data;
struct report *report;
GSList *l;
if (status != 0) {
const char *str = att_ecode2str(status);
DBG("Discover external service characteristic failed: %s", str);
return;
}
for (l = chars; l; l = g_slist_next(l)) {
struct gatt_char *chr, *next;
chr = l->data;
next = l->next ? l->next->data : NULL;
DBG("0x%04x UUID: %s properties: %02x",
chr->handle, chr->uuid, chr->properties);
report = g_new0(struct report, 1);
report->hogdev = hogdev;
report->decl = g_memdup(chr, sizeof(*chr));
hogdev->reports = g_slist_append(hogdev->reports, report);
discover_descriptor(hogdev->attrib, chr, next, report);
}
}
static void char_discovered_cb(uint8_t status, GSList *chars, void *user_data)
{
struct hog_device *hogdev = user_data;
struct gatt_primary *prim = hogdev->hog_primary;
bt_uuid_t report_uuid, report_map_uuid, info_uuid;
bt_uuid_t proto_mode_uuid, ctrlpt_uuid;
struct report *report;
GSList *l;
uint16_t info_handle = 0, proto_mode_handle = 0;
if (status != 0) {
const char *str = att_ecode2str(status);
DBG("Discover all characteristics failed: %s", str);
return;
}
bt_uuid16_create(&report_uuid, HOG_REPORT_UUID);
bt_uuid16_create(&report_map_uuid, HOG_REPORT_MAP_UUID);
bt_uuid16_create(&info_uuid, HOG_INFO_UUID);
bt_uuid16_create(&proto_mode_uuid, HOG_PROTO_MODE_UUID);
bt_uuid16_create(&ctrlpt_uuid, HOG_CONTROL_POINT_UUID);
for (l = chars; l; l = g_slist_next(l)) {
struct gatt_char *chr, *next;
bt_uuid_t uuid;
uint16_t start, end;
chr = l->data;
next = l->next ? l->next->data : NULL;
DBG("0x%04x UUID: %s properties: %02x",
chr->handle, chr->uuid, chr->properties);
bt_string_to_uuid(&uuid, chr->uuid);
start = chr->value_handle + 1;
end = (next ? next->handle - 1 : prim->range.end);
if (bt_uuid_cmp(&uuid, &report_uuid) == 0) {
report = g_new0(struct report, 1);
report->hogdev = hogdev;
report->decl = g_memdup(chr, sizeof(*chr));
hogdev->reports = g_slist_append(hogdev->reports,
report);
discover_descriptor(hogdev->attrib, start, end, report);
} else if (bt_uuid_cmp(&uuid, &report_map_uuid) == 0) {
