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att_server: use uint8_t for status returns

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Matthias Ringwald 2022-02-17 18:41:00 +01:00
parent 1a4fdac4e3
commit 9816429deb
3 changed files with 13 additions and 12 deletions
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1
CHANGELOG.md
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@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
### Changed
- Chipset: use da145xx in folder/file/function names for these SoCs
- ATT Server: use uint8_t for status returns
- AVDTP: use BLUETOOTH_SERVICE_CLASS_AUDIO_SINK / SOURCE instead of BLUETOOTH_PROTOCOL_AVDTP in SDP queries
## Release v1.5.1

12
src/ble/att_server.c
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@ -599,7 +599,7 @@ static int att_server_process_validated_request(hci_connection_t * hci_connectio
}
#ifdef ENABLE_ATT_DELAYED_RESPONSE
int att_server_response_ready(hci_con_handle_t con_handle){
uint8_t att_server_response_ready(hci_con_handle_t con_handle){
hci_connection_t * hci_connection = hci_connection_for_handle(con_handle);
if (!hci_connection) return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
att_server_t * att_server = &hci_connection->att_server;
@ -1191,7 +1191,7 @@ int att_server_can_send_packet_now(hci_con_handle_t con_handle){
return att_server_can_send_packet(hci_connection);
}
int att_server_register_can_send_now_callback(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle){
uint8_t att_server_register_can_send_now_callback(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle){
return att_server_request_to_send_notification(callback_registration, con_handle);
}
@ -1201,7 +1201,7 @@ void att_server_request_can_send_now_event(hci_con_handle_t con_handle){
}
// end of deprecated
int att_server_request_to_send_notification(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle){
uint8_t att_server_request_to_send_notification(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle){
hci_connection_t * hci_connection = hci_connection_for_handle(con_handle);
if (!hci_connection) return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
att_server_t * att_server = &hci_connection->att_server;
@ -1214,7 +1214,7 @@ int att_server_request_to_send_notification(btstack_context_callback_registratio
}
}
int att_server_request_to_send_indication(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle){
uint8_t att_server_request_to_send_indication(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle){
hci_connection_t * hci_connection = hci_connection_for_handle(con_handle);
if (!hci_connection) return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
att_server_t * att_server = &hci_connection->att_server;
@ -1227,7 +1227,7 @@ int att_server_request_to_send_indication(btstack_context_callback_registration_
}
}
int att_server_notify(hci_con_handle_t con_handle, uint16_t attribute_handle, const uint8_t *value, uint16_t value_len){
uint8_t att_server_notify(hci_con_handle_t con_handle, uint16_t attribute_handle, const uint8_t *value, uint16_t value_len){
hci_connection_t * hci_connection = hci_connection_for_handle(con_handle);
if (!hci_connection) return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
att_connection_t * att_connection = &hci_connection->att_connection;
@ -1246,7 +1246,7 @@ int att_server_notify(hci_con_handle_t con_handle, uint16_t attribute_handle, co
return l2cap_send_prepared_connectionless(att_connection->con_handle, L2CAP_CID_ATTRIBUTE_PROTOCOL, size);
}
int att_server_indicate(hci_con_handle_t con_handle, uint16_t attribute_handle, const uint8_t *value, uint16_t value_len){
uint8_t att_server_indicate(hci_con_handle_t con_handle, uint16_t attribute_handle, const uint8_t *value, uint16_t value_len){
hci_connection_t * hci_connection = hci_connection_for_handle(con_handle);
if (!hci_connection) return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
att_server_t * att_server = &hci_connection->att_server;

12
src/ble/att_server.h
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@ -83,7 +83,7 @@ void att_server_register_service_handler(att_service_handler_t * handler);
* @param con_handle
* @return 0 if ok, error otherwise
*/
int att_server_register_can_send_now_callback(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle);
uint8_t att_server_register_can_send_now_callback(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle);
/**
* @brief Return ATT MTU
@ -99,7 +99,7 @@ uint16_t att_server_get_mtu(hci_con_handle_t con_handle);
* @param con_handle
* @return ERROR_CODE_SUCCESS if ok, ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER if handle unknown, and ERROR_CODE_COMMAND_DISALLOWED if callback already registered
*/
int att_server_request_to_send_notification(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle);
uint8_t att_server_request_to_send_notification(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle);
/**
* @brief Request callback when sending indication is possible
@ -108,7 +108,7 @@ int att_server_request_to_send_notification(btstack_context_callback_registratio
* @param con_handle
* @return ERROR_CODE_SUCCESS if ok, ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER if handle unknown, and ERROR_CODE_COMMAND_DISALLOWED if callback already registered
*/
int att_server_request_to_send_indication(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle);
uint8_t att_server_request_to_send_indication(btstack_context_callback_registration_t * callback_registration, hci_con_handle_t con_handle);
/*
* @brief notify client about attribute value change
@ -118,7 +118,7 @@ int att_server_request_to_send_indication(btstack_context_callback_registration_
* @param value_len
* @return 0 if ok, error otherwise
*/
int att_server_notify(hci_con_handle_t con_handle, uint16_t attribute_handle, const uint8_t *value, uint16_t value_len);
uint8_t att_server_notify(hci_con_handle_t con_handle, uint16_t attribute_handle, const uint8_t *value, uint16_t value_len);
/*
* @brief indicate value change to client. client is supposed to reply with an indication_response
@ -128,7 +128,7 @@ int att_server_notify(hci_con_handle_t con_handle, uint16_t attribute_handle, co
* @param value_len
* @return 0 if ok, error otherwise
*/
int att_server_indicate(hci_con_handle_t con_handle, uint16_t attribute_handle, const uint8_t *value, uint16_t value_len);
uint8_t att_server_indicate(hci_con_handle_t con_handle, uint16_t attribute_handle, const uint8_t *value, uint16_t value_len);
#ifdef ENABLE_ATT_DELAYED_RESPONSE
/*
@ -138,7 +138,7 @@ int att_server_indicate(hci_con_handle_t con_handle, uint16_t attribute_handle,
* @param con_handle
* @return 0 if ok, error otherwise
*/
int att_server_response_ready(hci_con_handle_t con_handle);
uint8_t att_server_response_ready(hci_con_handle_t con_handle);
#endif
// the following functions will be removed soon