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use l2cap_can_send_connectionless_packet_now instead of hci_can_send_packet_now_using_packet_buffer(HCI_ACL_DATA_PACKET)

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This commit is contained in:
matthias.ringwald@gmail.com 2014-04-03 19:00:31 +00:00
parent 3cab4fcaa6
commit 640925c0e2
5 changed files with 17 additions and 21 deletions
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2
MSP-EXP430F5438-CC256x/example-ble/ble_server.c
View File

@ -112,7 +112,7 @@ void hexdump2(void *data, int size){
static void att_try_respond(void){
if (!att_response_size) return;
if (!att_response_handle) return;
if (!hci_can_send_packet_now(HCI_ACL_DATA_PACKET)) return;
if (!hci_can_send_packet_now_using_packet_buffer(HCI_ACL_DATA_PACKET)) return;
// update state before sending packet
uint16_t size = att_response_size;

6
ble/att_server.c
View File

@ -253,7 +253,7 @@ static void att_run(void){
// NOTE: fall through for regular commands
case ATT_SERVER_REQUEST_RECEIVED_AND_VALIDATED:
if (!hci_can_send_packet_now_using_packet_buffer(HCI_ACL_DATA_PACKET)) return;
if (!l2cap_can_send_connectionless_packet_now()) return;
uint8_t att_response_buffer[28];
uint16_t att_response_size = att_handle_request(&att_connection, att_request_buffer, att_request_size, att_response_buffer);
@ -326,7 +326,7 @@ void att_server_register_packet_handler(btstack_packet_handler_t handler){
int att_server_can_send(){
if (att_request_handle == 0) return 0;
return hci_can_send_packet_now_using_packet_buffer(HCI_ACL_DATA_PACKET);
return l2cap_can_send_connectionless_packet_now();
}
int att_server_notify(uint16_t handle, uint8_t *value, uint16_t value_len){
@ -337,7 +337,7 @@ int att_server_notify(uint16_t handle, uint8_t *value, uint16_t value_len){
int att_server_indicate(uint16_t handle, uint8_t *value, uint16_t value_len){
if (att_handle_value_indication_handle) return ATT_HANDLE_VALUE_INDICATION_IN_PORGRESS;
if (!hci_can_send_packet_now_using_packet_buffer(HCI_ACL_DATA_PACKET)) return BTSTACK_ACL_BUFFERS_FULL;
if (!l2cap_can_send_connectionless_packet_now()) return BTSTACK_ACL_BUFFERS_FULL;
// track indication
att_handle_value_indication_handle = handle;

2
ble/sm.c
View File

@ -738,7 +738,7 @@ static void sm_run(void){
// assert that we can send either one
if (!hci_can_send_packet_now_using_packet_buffer(HCI_COMMAND_DATA_PACKET)) return;
if (!hci_can_send_packet_now_using_packet_buffer(HCI_ACL_DATA_PACKET)) return;
if (!l2cap_can_send_connectionless_packet_now()) return;
// distributed key generation
switch (dkg_state){

2
ble/sm_minimal.c
View File

@ -201,7 +201,7 @@ static void sm_run(void){
// assert that we can send either one
if (!hci_can_send_packet_now_using_packet_buffer(HCI_COMMAND_DATA_PACKET)) return;
if (!hci_can_send_packet_now_using_packet_buffer(HCI_ACL_DATA_PACKET)) return;
if (!l2cap_can_send_connectionless_packet_now()) return;
switch (sm_state_responding){
case SM_STATE_SEND_LTK_REQUESTED_NEGATIVE_REPLY:

26
example/libusb/ble_client.c
View File

@ -119,17 +119,13 @@ void le_central_register_packet_handler(void (*handler)(uint8_t packet_type, uin
static void gatt_client_run();
// START Helper Functions - to be sorted
static int l2cap_can_send_conectionless_packet_now(){
return hci_can_send_packet_now_using_packet_buffer(HCI_ACL_DATA_PACKET);
}
static uint16_t l2cap_max_mtu_for_handle(uint16_t handle){
return l2cap_max_mtu();
}
// END Helper Functions
// precondition: l2cap_can_send_conectionless_packet_now() == true
// precondition: l2cap_can_send_connectionless_packet_now() == true
static le_command_status_t att_confirmation(uint16_t peripheral_handle){
uint8_t request[1];
request[0] = ATT_HANDLE_VALUE_CONFIRMATION;
@ -138,7 +134,7 @@ static le_command_status_t att_confirmation(uint16_t peripheral_handle){
}
static le_command_status_t att_find_information_request(uint16_t request_type, uint16_t peripheral_handle, uint16_t start_handle, uint16_t end_handle){
if (!l2cap_can_send_conectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
if (!l2cap_can_send_connectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
uint8_t request[5];
request[0] = request_type;
@ -151,7 +147,7 @@ static le_command_status_t att_find_information_request(uint16_t request_type, u
static le_command_status_t att_find_by_type_value_request(uint16_t request_type, uint16_t attribute_group_type, uint16_t peripheral_handle, uint16_t start_handle, uint16_t end_handle, uint8_t * value, uint16_t value_size){
if (!l2cap_can_send_conectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
if (!l2cap_can_send_connectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
uint8_t request[23]; // TODO: use prepared packets
@ -166,7 +162,7 @@ static le_command_status_t att_find_by_type_value_request(uint16_t request_type,
}
static le_command_status_t att_read_by_type_or_group_request(uint16_t request_type, uint16_t attribute_group_type, uint16_t peripheral_handle, uint16_t start_handle, uint16_t end_handle){
if (!l2cap_can_send_conectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
if (!l2cap_can_send_connectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
// printf("att_read_by_type_or_group_request : %02X, %02X - %02X \n", peripheral_handle, start_handle, end_handle);
uint8_t request[7];
@ -180,7 +176,7 @@ static le_command_status_t att_read_by_type_or_group_request(uint16_t request_ty
}
static le_command_status_t att_read_request(uint16_t request_type, uint16_t peripheral_handle, uint16_t attribute_handle){
if (!l2cap_can_send_conectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
if (!l2cap_can_send_connectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
uint8_t request[3];
request[0] = request_type;
@ -191,7 +187,7 @@ static le_command_status_t att_read_request(uint16_t request_type, uint16_t peri
}
static le_command_status_t att_read_blob_request(uint16_t request_type, uint16_t peripheral_handle, uint16_t attribute_handle, uint16_t value_offset){
if (!l2cap_can_send_conectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
if (!l2cap_can_send_connectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
uint8_t request[5];
request[0] = request_type;
bt_store_16(request, 1, attribute_handle);
@ -203,7 +199,7 @@ static le_command_status_t att_read_blob_request(uint16_t request_type, uint16_t
static le_command_status_t att_write_request(uint16_t request_type, uint16_t peripheral_handle, uint16_t attribute_handle, uint16_t value_length, uint8_t * value){
if (!l2cap_can_send_conectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
if (!l2cap_can_send_connectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
// TODO: use prepared buffers
uint8_t request[3+value_length];
request[0] = request_type;
@ -215,7 +211,7 @@ static le_command_status_t att_write_request(uint16_t request_type, uint16_t per
}
static le_command_status_t att_execute_write_request(uint16_t request_type, uint16_t peripheral_handle, uint8_t execute_write){
if (!l2cap_can_send_conectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
if (!l2cap_can_send_connectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
uint8_t request[2];
request[0] = request_type;
request[1] = execute_write;
@ -225,7 +221,7 @@ static le_command_status_t att_execute_write_request(uint16_t request_type, uint
static le_command_status_t att_prepare_write_request(uint16_t request_type, uint16_t peripheral_handle, uint16_t attribute_handle, uint16_t value_offset, uint16_t blob_length, uint8_t * value){
if (!l2cap_can_send_conectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
if (!l2cap_can_send_connectionless_packet_now()) return BLE_PERIPHERAL_BUSY;
uint8_t request[5+blob_length];
request[0] = request_type;
bt_store_16(request, 1, attribute_handle);
@ -414,7 +410,7 @@ static void handle_peripheral_list(){
if (!hci_can_send_packet_now_using_packet_buffer(HCI_COMMAND_DATA_PACKET)) return;
// printf("handle_peripheral_list 4\n");
if (!l2cap_can_send_conectionless_packet_now()) return;
if (!l2cap_can_send_connectionless_packet_now()) return;
// printf("handle_peripheral_list 5\n");
// printf("handle_peripheral_list empty %u\n", linked_list_empty(&le_connections));
@ -846,7 +842,7 @@ static void gatt_client_run(){
// check if command is send
if (!hci_can_send_packet_now_using_packet_buffer(HCI_COMMAND_DATA_PACKET)) return;
if (!l2cap_can_send_conectionless_packet_now()) return;
if (!l2cap_can_send_connectionless_packet_now()) return;
switch(state){
case START_SCAN: