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Bluetooth: CSIS: Expose bt_csis to client via bt_csis_client_set_member

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Use the bt_csis_client_set_member struct to store the individual
bt_csis client struct. This way they are exposed to the
client application.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2021-11-23 10:18:48 +01:00 • committed by Anas Nashif
commit 2bf89990ee
4 changed files with 17 additions and 11 deletions
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8
include/bluetooth/audio/csis.h
View file

@ -202,6 +202,7 @@ struct bt_csis_client_set {
struct bt_csis_set_sirk set_sirk;
uint8_t set_size;
uint8_t rank;
struct bt_csis *csis;
};
struct bt_csis_client_set_member {
@ -210,8 +211,8 @@ struct bt_csis_client_set_member {
struct bt_csis_client_set sets[BT_CSIS_CLIENT_MAX_CSIS_INSTANCES];
};
typedef void (*bt_csis_client_discover_cb)(struct bt_conn *conn, int err,
uint8_t set_count);
typedef void (*bt_csis_client_discover_cb)(struct bt_csis_client_set_member *member,
int err, uint8_t set_count);
/**
* @brief Initialise the csis_client instance for a connection. This will do a
@ -221,8 +222,7 @@ typedef void (*bt_csis_client_discover_cb)(struct bt_conn *conn, int err,
*
* @return int Return 0 on success, or an errno value on error.
*/
int bt_csis_client_discover(struct bt_csis_client_set_member *member,
struct bt_csis *csis[BT_CSIS_CLIENT_MAX_CSIS_INSTANCES]);
int bt_csis_client_discover(struct bt_csis_client_set_member *member);
typedef void (*bt_csis_client_discover_sets_cb)(struct bt_conn *conn,
int err, uint8_t set_count,

12
subsys/bluetooth/audio/csis_client.c
View file

@ -476,7 +476,7 @@ static uint8_t discover_func(struct bt_conn *conn,
busy = false;
if (csis_client_cbs != NULL &&
csis_client_cbs->discover != NULL) {
csis_client_cbs->discover(conn, err,
csis_client_cbs->discover(client->set_member, err,
client->inst_count);
}
}
@ -485,7 +485,7 @@ static uint8_t discover_func(struct bt_conn *conn,
cur_inst = NULL;
busy = false;
if (csis_client_cbs != NULL && csis_client_cbs->discover != NULL) {
csis_client_cbs->discover(conn, 0,
csis_client_cbs->discover(client->set_member, 0,
client->inst_count);
}
}
@ -572,7 +572,8 @@ static uint8_t primary_discover_func(struct bt_conn *conn,
cur_inst = NULL;
if (csis_client_cbs != NULL &&
csis_client_cbs->discover != 0) {
csis_client_cbs->discover(conn, err,
csis_client_cbs->discover(client->set_member,
err,
client->inst_count);
}
}
@ -581,7 +582,7 @@ static uint8_t primary_discover_func(struct bt_conn *conn,
cur_inst = NULL;
if (csis_client_cbs != NULL &&
csis_client_cbs->discover != NULL) {
csis_client_cbs->discover(conn, 0, 0);
csis_client_cbs->discover(client->set_member, 0, 0);
}
}
@ -1167,6 +1168,9 @@ int bt_csis_client_discover(struct bt_csis_client_set_member *member)
err = bt_gatt_discover(member->conn, &discover_params);
if (err == 0) {
for (size_t i = 0; i < ARRAY_SIZE(member->sets); i++) {
member->sets[i].csis = &client->csis_insts[i];
}
busy = true;
}

5
subsys/bluetooth/shell/csis_client.c
View file

@ -79,7 +79,8 @@ static struct bt_conn_cb conn_callbacks = {
.connected = connected_cb,
};
static void csis_discover_cb(struct bt_conn *conn, int err, uint8_t set_count)
static void csis_discover_cb(struct bt_csis_client_set_member *member, int err,
uint8_t set_count)
{
if (err != 0) {
shell_error(ctx_shell, "discover failed (%d)", err);
@ -92,7 +93,7 @@ static void csis_discover_cb(struct bt_conn *conn, int err, uint8_t set_count)
}
for (size_t i = 0; i < ARRAY_SIZE(set_members); i++) {
if (set_members[i].conn == conn) {
if (&set_members[i] == member) {
shell_print(ctx_shell, "Found %u sets on member[%u]",
set_count, i);
}

3
tests/bluetooth/bsim_bt/bsim_test_audio/src/csis_client_test.c
View file

@ -87,7 +87,8 @@ static void csis_client_discover_sets_cb(struct bt_conn *conn, int err,
sets_discovered = true;
}
static void csis_discover_cb(struct bt_conn *conn, int err, uint8_t set_count)
static void csis_discover_cb(struct bt_csis_client_set_member *member, int err,
uint8_t set_count)
{
printk("%s\n", __func__);