diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2016-03-03 15:06:11 +0200 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2016-03-08 11:46:45 +0000 |
| commit | 018709de1c38ece0aa8cfa4909f480d033c61a1b (patch) | |
| tree | f8e576abc790492cb02c6080376b731f59332c5f | |
| parent | 7ea6a2e64a3d1be19a25abb6fd3169e484597b85 (diff) | |
Bluetooth: Add indication support for peripheral sample
This adds indication support for one characterist of the vendor service
so it can be used to test bt_gatt_indicate API.
Change-Id: Ief058c93caf3e30972eca920c050451f6120543b
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
| -rw-r--r-- | samples/bluetooth/peripheral/src/main.c | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/samples/bluetooth/peripheral/src/main.c b/samples/bluetooth/peripheral/src/main.c index 558db4efd..cf7d5cc04 100644 --- a/samples/bluetooth/peripheral/src/main.c +++ b/samples/bluetooth/peripheral/src/main.c @@ -206,6 +206,23 @@ static ssize_t write_vnd(struct bt_conn *conn, const struct bt_gatt_attr *attr, return len; } +static struct bt_gatt_ccc_cfg vnd_ccc_cfg[CONFIG_BLUETOOTH_MAX_PAIRED] = {}; +static uint8_t simulate_vnd; +static uint8_t indicating; +static struct bt_gatt_indicate_params ind_params; + +static void vnd_ccc_cfg_changed(uint16_t value) +{ + simulate_vnd = (value == BT_GATT_CCC_INDICATE) ? 1 : 0; +} + +static void indicate_cb(struct bt_conn *conn, const struct bt_gatt_attr *attr, + int err) +{ + printk("Indication %s\n", err < 0 ? "fail" : "success"); + indicating = 0; +} + #define MAX_DATA 74 static struct vnd_long_value { /* TODO: buffer needs to be per connection */ @@ -362,11 +379,13 @@ 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_READ | BT_GATT_CHRC_WRITE | + BT_GATT_CHRC_INDICATE), BT_GATT_DESCRIPTOR(&vnd_enc_uuid.uuid, BT_GATT_PERM_READ | BT_GATT_PERM_READ_ENCRYPT | BT_GATT_PERM_WRITE | 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, @@ -528,5 +547,21 @@ void main(void) bt_gatt_notify(NULL, &bas_attrs[2], &battery, sizeof(battery)); } + + /* Vendor indication simulation */ + if (simulate_vnd) { + if (indicating) { + return; + } + + ind_params.attr = &vnd_attrs[2]; + ind_params.func = indicate_cb; + ind_params.data = &indicating; + ind_params.len = sizeof(indicating); + + if (bt_gatt_indicate(NULL, &ind_params) == 0) { + indicating = 1; + } + } } } |