static void att_find_type_rsp(struct bt_conn *conn, uint8_t err,
const void *pdu, uint16_t length,
void *user_data)
{
const struct bt_att_find_type_rsp *rsp = pdu;
struct bt_gatt_discover_params *params = user_data;
struct bt_gatt_service value;
uint8_t i;
uint16_t end_handle = 0, start_handle;
BT_DBG("err 0x%02x", err);
if (err) {
goto done;
}
/* Parse attributes found */
for (i = 0; length >= sizeof(rsp->list[i]);
i++, length -= sizeof(rsp->list[i])) {
struct bt_gatt_attr *attr;
start_handle = sys_le16_to_cpu(rsp->list[i].start_handle);
end_handle = sys_le16_to_cpu(rsp->list[i].end_handle);
BT_DBG("start_handle 0x%04x end_handle 0x%04x", start_handle,
end_handle);
value.end_handle = end_handle;
value.uuid = params->uuid;
if (params->type == BT_GATT_DISCOVER_PRIMARY) {
attr = (&(struct bt_gatt_attr)
BT_GATT_PRIMARY_SERVICE(&value));
} else {
attr = (&(struct bt_gatt_attr)
BT_GATT_SECONDARY_SERVICE(&value));
}
attr->handle = start_handle;
if (params->func(conn, attr, params) == BT_GATT_ITER_STOP) {
return;
}
}
/* Stop if could not parse the whole PDU */
if (length > 0) {
goto done;
}
/* Stop if over the range or the requests */
if (end_handle >= params->end_handle) {
goto done;
}
/* Continue for the last found handle */
params->start_handle = end_handle;
if (!bt_gatt_discover(conn, params)) {
return;
}
done:
params->func(conn, NULL, params);
}
return bt_gatt_attr_read(conn, attr, buf, len, offset, gap_name,
strlen(gap_name));
}
static ssize_t read_appearance(struct bt_conn *conn,
const struct bt_gatt_attr *attr, void *buf,
uint16_t len, uint16_t offset)
{
uint16_t appearance = sys_cpu_to_le16(gap_appearance);
return bt_gatt_attr_read(conn, attr, buf, len, offset, &appearance,
sizeof(appearance));
}
static struct bt_gatt_attr attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_GAP),
BT_GATT_CHARACTERISTIC(BT_UUID_GAP_DEVICE_NAME, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_GAP_DEVICE_NAME, BT_GATT_PERM_READ,
read_name, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_GAP_APPEARANCE, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_GAP_APPEARANCE, BT_GATT_PERM_READ,
read_appearance, NULL, NULL),
};
void gap_init(const char *name, uint16_t appearance)
{
gap_name = name;
gap_appearance = appearance;
bt_gatt_register(attrs, ARRAY_SIZE(attrs));
}
__weak const enum ble_hrs_location ble_hrs_sensor_location = BLE_HRS_WRIST;
static ssize_t read_body_sensor_location(struct bt_conn *conn,
const struct bt_gatt_attr *attr,
void *buf, uint16_t len,
uint16_t offset)
{
uint8_t value = ble_hrs_sensor_location;
return bt_gatt_attr_read(conn, attr, buf, len, offset, &value,
sizeof(value));
}
/* HRS Service Declaration */
static const struct bt_gatt_attr hrs_attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_HRS),
/* Heart Rate Measurement */
BT_GATT_CHARACTERISTIC(BT_UUID_HRS_MEASUREMENT, BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(BT_UUID_HRS_MEASUREMENT, 0, NULL, NULL, NULL),
BT_GATT_CCC(hrs_measurement_ccc_cfg, hrs_measurement_ccc_cfg_changed),
/* Body Sensor Location */
BT_GATT_CHARACTERISTIC(BT_UUID_HRS_BODY_SENSOR, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_HRS_BODY_SENSOR, BT_GATT_PERM_READ,
read_body_sensor_location, NULL, NULL),
BT_GATT_CCC(hrs_measurement_ccc_cfg, hrs_measurement_ccc_cfg_changed),
};
/* Pointer to the HRS value attribute in the above table */
static struct bt_gatt_attr const *const hrs_value = &hrs_attrs[2];
{
if (value & BT_GATT_CCC_NOTIFY) {
/* Start running speed and cadence sensor */
pr_debug(LOG_MODULE_BLE, "RSCS enabled");
on_ble_rscs_enabled();
} else {
/* Stop running speed and cadence sensor */
pr_debug(LOG_MODULE_BLE, "RSCS disabled");
on_ble_rscs_disabled();
}
}
/* RSC Service Declaration */
static const struct bt_gatt_attr rscs_attrs[] = {
/* Running Speed and Cadence Service */
BT_GATT_PRIMARY_SERVICE(BT_UUID_RSCS),
/* RSC Measurement */
BT_GATT_CHARACTERISTIC(BT_UUID_RSC_MEASUREMENT, BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(BT_UUID_RSC_MEASUREMENT, 0, NULL, NULL, NULL),
BT_GATT_CCC(rsc_measurement_ccc_cfg, rsc_measurement_ccc_cfg_changed),
/* RSC Feature */
BT_GATT_CHARACTERISTIC(BT_UUID_RSC_FEATURE, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_RSC_FEATURE, BT_GATT_PERM_READ,
read_stepcadence_feature, NULL, NULL),
#ifdef CONFIG_BLE_RSCS_SENSOR_LOCATION_SUPPORT
/* Sensor Location*/
BT_GATT_CHARACTERISTIC(BT_UUID_SENSOR_LOCATION, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_SENSOR_LOCATION, BT_GATT_PERM_READ,
read_sensor_location, NULL, NULL),
ctrl_point_ind(conn, req->op, SC_CP_RSP_SUCCESS,
&supported_locations,
sizeof(supported_locations));
return len;
default:
status = SC_CP_RSP_OP_NOT_SUPP;
}
ctrl_point_ind(conn, req->op, status, NULL, 0);
return len;
}
static struct bt_gatt_attr csc_attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_CSC),
BT_GATT_CHARACTERISTIC(BT_UUID_CSC_MEASUREMENT, BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(BT_UUID_CSC_MEASUREMENT, 0x00, NULL, NULL, NULL),
BT_GATT_CCC(csc_meas_ccc_cfg, csc_meas_ccc_cfg_changed),
BT_GATT_CHARACTERISTIC(BT_UUID_SENSOR_LOCATION, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_SENSOR_LOCATION, BT_GATT_PERM_READ,
read_location, NULL, &sensor_location),
BT_GATT_CHARACTERISTIC(BT_UUID_CSC_FEATURE, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_CSC_FEATURE, BT_GATT_PERM_READ,
read_csc_feature, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_SC_CONTROL_POINT,
BT_GATT_CHRC_WRITE | BT_GATT_CHRC_INDICATE),
BT_GATT_DESCRIPTOR(BT_UUID_SC_CONTROL_POINT, BT_GATT_PERM_WRITE, NULL,
write_ctrl_point, &sensor_location),
BT_GATT_CCC(ctrl_point_ccc_cfg, ctrl_point_ccc_cfg_changed),
};
static struct bt_uuid_128 power_uuid = BT_UUID_INIT_128(
0xE5, 0x0B, 0x07, 0x6C, 0x26, 0x08, 0x3D, 0x85,
0xCD, 0x44, 0x82, 0x30, 0x48, 0xC4, 0x10, 0x9C);
/* Characteristic UUID of consumption power 71C9E918-8302-47AA-89D3-7BF67152237A */
static struct bt_uuid_128 consumption_power_uuid = BT_UUID_INIT_128(
0x7A, 0x23, 0x52, 0x71, 0xF6, 0x7B, 0xD3, 0x89,
0xAA, 0x47, 0x02, 0x83, 0x18, 0xE9, 0xC9, 0x71);
/* Characteristic UUID of solar power 0609E802-AFD2-4D56-B61C-12BA1F80CCB6 */
static struct bt_uuid_128 solar_power_uuid = BT_UUID_INIT_128(
0xB6, 0xCC, 0x80, 0x1F, 0xBA, 0x12, 0x1C, 0xB6,
0x56, 0x4D, 0xD2, 0xAF, 0x02, 0xE8, 0x09, 0x06);
static struct bt_gatt_attr attrs[] = {
BT_GATT_PRIMARY_SERVICE(&power_uuid),
BT_GATT_CHARACTERISTIC(&consumption_power_uuid.uuid,
BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(&consumption_power_uuid.uuid, BT_GATT_PERM_READ,
read_u32, NULL, &consumption_value),
BT_GATT_CUD(CONSUMPTION_CUD, BT_GATT_PERM_READ),
BT_GATT_CCC(consumption_ccc_cfg, sensor_ccc_cfg_changed),
BT_GATT_CHARACTERISTIC(&solar_power_uuid.uuid,
BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(&solar_power_uuid.uuid, BT_GATT_PERM_READ,
read_u32, NULL, &solar_value),
BT_GATT_CUD(SOLAR_CUD, BT_GATT_PERM_READ),
BT_GATT_CCC(solar_ccc_cfg, sensor_ccc_cfg_changed)
};
static ssize_t write_rgb(struct bt_conn *conn, const struct bt_gatt_attr *attr,
const void *buf, uint16_t len, uint16_t offset)
{
memcpy(rgb, buf, sizeof(rgb));
printk("write_rgb: %x %x %x\n", rgb[0], rgb[1], rgb[2]);
pwm_write();
return sizeof(rgb);
}
/* WebBT Service Declaration */
static struct bt_gatt_attr attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_WEBBT),
/* Temperature */
BT_GATT_CHARACTERISTIC(BT_UUID_TEMP,
BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(BT_UUID_TEMP, BT_GATT_PERM_READ,
read_temperature, NULL, &temperature),
BT_GATT_CUD(SENSOR_1_NAME, BT_GATT_PERM_READ),
BT_GATT_CCC(blvl_ccc_cfg, blvl_ccc_cfg_changed),
/* RGB Led */
BT_GATT_CHARACTERISTIC(BT_UUID_RGB,
BT_GATT_CHRC_READ | BT_GATT_CHRC_WRITE),
BT_GATT_DESCRIPTOR(BT_UUID_RGB, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE,
read_rgb, write_rgb, rgb),
BT_GATT_CUD(SENSOR_2_NAME, BT_GATT_PERM_READ),
return BT_GATT_ERR(BT_ATT_ERR_INVALID_OFFSET);
}
memcpy(value + offset, buf, len);
return len;
}
static const struct bt_uuid_128 vnd_signed_uuid = BT_UUID_INIT_128(
0xf3, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x13,
0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x13);
/* Vendor Primary Service Declaration */
static struct bt_gatt_attr vnd_attrs[] = {
/* Vendor Primary Service Declaration */
BT_GATT_PRIMARY_SERVICE(&vnd_uuid),
BT_GATT_CHARACTERISTIC(&vnd_enc_uuid.uuid,
BT_GATT_CHRC_READ | BT_GATT_CHRC_WRITE |
BT_GATT_CHRC_INDICATE),
BT_GATT_DESCRIPTOR(&vnd_enc_uuid.uuid,
BT_GATT_PERM_READ_ENCRYPT |
BT_GATT_PERM_WRITE_ENCRYPT,
read_vnd, write_vnd, vnd_value),
BT_GATT_CCC(vnd_ccc_cfg, vnd_ccc_cfg_changed),
BT_GATT_CHARACTERISTIC(&vnd_auth_uuid.uuid,
BT_GATT_CHRC_READ | BT_GATT_CHRC_WRITE),
BT_GATT_DESCRIPTOR(&vnd_auth_uuid.uuid,
BT_GATT_PERM_READ_AUTHEN |
BT_GATT_PERM_WRITE_AUTHEN,
read_vnd, write_vnd, vnd_value),
BT_GATT_CHARACTERISTIC(&vnd_long_uuid.uuid, BT_GATT_CHRC_READ |
{
simulate_blvl = (value == BT_GATT_CCC_NOTIFY) ? 1 : 0;
}
static ssize_t read_blvl(struct bt_conn *conn, const struct bt_gatt_attr *attr,
void *buf, uint16_t len, uint16_t offset)
{
const char *value = attr->user_data;
return bt_gatt_attr_read(conn, attr, buf, len, offset, value,
sizeof(*value));
}
/* Battery Service Declaration */
static struct bt_gatt_attr attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_BAS),
BT_GATT_CHARACTERISTIC(BT_UUID_BAS_BATTERY_LEVEL,
BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(BT_UUID_BAS_BATTERY_LEVEL, BT_GATT_PERM_READ,
read_blvl, NULL, &battery),
BT_GATT_CCC(blvl_ccc_cfg, blvl_ccc_cfg_changed),
};
void bas_init(void)
{
bt_gatt_register(attrs, ARRAY_SIZE(attrs));
}
void bas_notify(void)
{
if (!simulate_blvl) {
return bt_gatt_attr_read(conn, attr, buf, len, offset, &value,
sizeof(value));
}
static ssize_t read_u32(struct bt_conn *conn, const struct bt_gatt_attr *attr,
void *buf, uint16_t len, uint16_t offset)
{
const uint32_t *u32 = attr->user_data;
uint32_t value = sys_cpu_to_le32(*u32);
return bt_gatt_attr_read(conn, attr, buf, len, offset, &value,
sizeof(value));
}
static struct bt_gatt_attr attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_ESS),
BT_GATT_CHARACTERISTIC(BT_UUID_TEMPERATURE,
BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(BT_UUID_TEMPERATURE, BT_GATT_PERM_READ,
read_u16, NULL, &temp_value),
BT_GATT_CUD(TEMPERATURE_CUD, BT_GATT_PERM_READ),
BT_GATT_CCC(temp_ccc_cfg, sensor_ccc_cfg_changed),
BT_GATT_CHARACTERISTIC(BT_UUID_HUMIDITY,
BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY),
BT_GATT_DESCRIPTOR(BT_UUID_HUMIDITY, BT_GATT_PERM_READ,
read_u16, NULL, &humidity_value),
BT_GATT_CUD(HUMIDITY_CUD, BT_GATT_PERM_READ),
BT_GATT_CCC(humidity_ccc_cfg, sensor_ccc_cfg_changed),
return bt_gatt_attr_read(conn, attr, buf, len, offset, name,
strlen(name));
}
static ssize_t read_appearance(struct bt_conn *conn,
const struct bt_gatt_attr *attr, void *buf,
uint16_t len, uint16_t offset)
{
uint16_t appearance = sys_cpu_to_le16(CSC_APPEARANCE);
return bt_gatt_attr_read(conn, attr, buf, len, offset, &appearance,
sizeof(appearance));
}
static struct bt_gatt_attr gap_attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_GAP),
BT_GATT_CHARACTERISTIC(BT_UUID_GAP_DEVICE_NAME, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_GAP_DEVICE_NAME, BT_GATT_PERM_READ,
read_device_name, NULL, DEVICE_NAME),
BT_GATT_CHARACTERISTIC(BT_UUID_GAP_APPEARANCE, BT_GATT_CHRC_READ),
BT_GATT_DESCRIPTOR(BT_UUID_GAP_APPEARANCE, BT_GATT_PERM_READ,
read_appearance, NULL, NULL),
};
/* Device Information Service declaration */
static ssize_t read_model(struct bt_conn *conn, const struct bt_gatt_attr *attr,
void *buf, uint16_t len, uint16_t offset)
{
const char *value = attr->user_data;
