This patch adds the bt_gatt_client_get_mtu function. It also includes a
minor fix in which the signature of the "value" argument of write
methods are changed from "uint8_t *" to "const uint8_t *".
---
src/shared/gatt-client.c | 14 +++++++++++---
src/shared/gatt-client.h | 8 +++++---
2 files changed, 16 insertions(+), 6 deletions(-)
diff --git a/src/shared/gatt-client.c b/src/shared/gatt-client.c
index f7a90d1..6768892 100644
--- a/src/shared/gatt-client.c
+++ b/src/shared/gatt-client.c
@@ -1599,6 +1599,14 @@ bool bt_gatt_client_set_debug(struct bt_gatt_client *client,
return true;
}
+uint16_t bt_gatt_client_get_mtu(struct bt_gatt_client *client)
+{
+ if (!client || !client->att)
+ return 0;
+
+ return bt_att_get_mtu(client->att);
+}
+
struct read_op {
bt_gatt_client_read_callback_t callback;
void *user_data;
@@ -1955,7 +1963,7 @@ bool bt_gatt_client_read_long_value(struct bt_gatt_client *client,
bool bt_gatt_client_write_without_response(struct bt_gatt_client *client,
uint16_t value_handle,
bool signed_write,
- uint8_t *value, uint16_t length) {
+ const uint8_t *value, uint16_t length) {
uint8_t pdu[2 + length];
if (!client)
@@ -2011,7 +2019,7 @@ done:
bool bt_gatt_client_write_value(struct bt_gatt_client *client,
uint16_t value_handle,
- uint8_t *value, uint16_t length,
+ const uint8_t *value, uint16_t length,
bt_gatt_client_callback_t callback,
void *user_data,
bt_gatt_client_destroy_func_t destroy)
@@ -2260,7 +2268,7 @@ done:
bool bt_gatt_client_write_long_value(struct bt_gatt_client *client,
bool reliable,
uint16_t value_handle, uint16_t offset,
- uint8_t *value, uint16_t length,
+ const uint8_t *value, uint16_t length,
bt_gatt_client_write_long_callback_t callback,
void *user_data,
bt_gatt_client_destroy_func_t destroy)
diff --git a/src/shared/gatt-client.h b/src/shared/gatt-client.h
index 984c23f..42eeaec 100644
--- a/src/shared/gatt-client.h
+++ b/src/shared/gatt-client.h
@@ -70,6 +70,8 @@ bool bt_gatt_client_set_debug(struct bt_gatt_client *client,
void *user_data,
bt_gatt_client_destroy_func_t destroy);
+uint16_t bt_gatt_client_get_mtu(struct bt_gatt_client *client);
+
bool bt_gatt_client_read_value(struct bt_gatt_client *client,
uint16_t value_handle,
bt_gatt_client_read_callback_t callback,
@@ -89,17 +91,17 @@ bool bt_gatt_client_read_multiple(struct bt_gatt_client *client,
bool bt_gatt_client_write_without_response(struct bt_gatt_client *client,
uint16_t value_handle,
bool signed_write,
- uint8_t *value, uint16_t length);
+ const uint8_t *value, uint16_t length);
bool bt_gatt_client_write_value(struct bt_gatt_client *client,
uint16_t value_handle,
- uint8_t *value, uint16_t length,
+ const uint8_t *value, uint16_t length,
bt_gatt_client_callback_t callback,
void *user_data,
bt_gatt_client_destroy_func_t destroy);
bool bt_gatt_client_write_long_value(struct bt_gatt_client *client,
bool reliable,
uint16_t value_handle, uint16_t offset,
- uint8_t *value, uint16_t length,
+ const uint8_t *value, uint16_t length,
bt_gatt_client_write_long_callback_t callback,
void *user_data,
bt_gatt_client_destroy_func_t destroy);
--
2.2.0.rc0.207.ga3a616c
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