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examples: use btstack_event.h getters instead of direct array access, use enum to compare status codes

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This commit is contained in:
Matthias Ringwald 2021-03-25 08:58:57 +01:00
parent d04d6ac3e2
commit 6058cb0da7
24 changed files with 96 additions and 79 deletions
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3
CHANGELOG.md
View File

@ -57,7 +57,8 @@ Nordic SPP Service Server: use `GATTSERVICE_SUBEVENT_SPP_SERVICE_CONNECTED` and
u-blox SPP Service Server: use `GATTSERVICE_SUBEVENT_SPP_SERVICE_CONNECTED` and `GATTSERVICE_SUBEVENT_SPP_SERVICE_CONNECTED`
events instead of callback, and `RFCOMM_DATA_PACKET` for received data
HSP AG: emit HSP_SUBEVENT_BUTTON_PRESSED instead of audio connection setup/release
Examples: use `btstack_event.h` getters instead of direct array access, use enum to compare status codes
## Release v1.3.2
### Added

4
example/a2dp_sink_demo.c
View File

@ -488,7 +488,7 @@ static void handle_l2cap_media_data_packet(uint8_t seid, uint8_t *packet, uint16
sbc_frame_size = (size-pos)/ sbc_header.num_frames;
int status = btstack_ring_buffer_write(&sbc_frame_ring_buffer, packet+pos, size-pos);
if (status){
if (status != ERROR_CODE_SUCCESS){
printf("Error storing samples in SBC ring buffer!!!\n");
}
@ -866,7 +866,7 @@ static void a2dp_sink_packet_handler(uint8_t packet_type, uint16_t channel, uint
case A2DP_SUBEVENT_STREAM_ESTABLISHED:
a2dp_subevent_stream_established_get_bd_addr(packet, address);
status = a2dp_subevent_stream_established_get_status(packet);
if (status){
if (status != ERROR_CODE_SUCCESS){
printf("A2DP Sink : Streaming connection failed, status 0x%02x\n", status);
break;
}

2
example/a2dp_source_demo.c
View File

@ -650,7 +650,7 @@ static void a2dp_source_packet_handler(uint8_t packet_type, uint16_t channel, ui
case A2DP_SUBEVENT_STREAM_ESTABLISHED:
a2dp_subevent_stream_established_get_bd_addr(packet, address);
status = a2dp_subevent_stream_established_get_status(packet);
if (status){
if (status != ERROR_CODE_SUCCESS){
printf("A2DP Source: Stream failed, status 0x%02x.\n", status);
break;
}

2
example/avrcp_browsing_client.c
View File

@ -368,7 +368,7 @@ static void a2dp_sink_packet_handler(uint8_t packet_type, uint16_t channel, uint
a2dp_subevent_stream_established_get_bd_addr(packet, address);
status = a2dp_subevent_stream_established_get_status(packet);
if (status){
if (status != ERROR_CODE_SUCCESS){
printf("A2DP Sink : Streaming connection failed, status 0x%02x\n", status);
break;
}

2
example/dut_mode_classic.c
View File

@ -79,7 +79,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
case HCI_EVENT_COMMAND_COMPLETE:
if (hci_event_command_complete_get_command_opcode(packet) == hci_enable_device_under_test_mode.opcode){
uint8_t status = hci_event_command_complete_get_return_parameters(packet)[0];
printf("Enable Device Under Test Mode: %s\n", status ? "Failed" : "OK");
printf("Enable Device Under Test Mode: %s\n", (status != ERROR_CODE_SUCCESS) ? "Failed" : "OK");
}
break;
default:

1
example/gap_dedicated_bonding.c
View File

@ -63,6 +63,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
break;
case GAP_EVENT_DEDICATED_BONDING_COMPLETED:
printf("GAP Dedicated Bonding Complete, status %u\n", packet[2]);
break;
default:
break;
}

13
example/gatt_heart_rate_client.c
View File

@ -136,6 +136,7 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
uint16_t heart_rate;
uint8_t sensor_contact;
uint8_t att_status;
switch(state){
case TC_W4_SERVICE_RESULT:
@ -145,8 +146,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
gatt_event_service_query_result_get_service(packet, &heart_rate_service);
break;
case GATT_EVENT_QUERY_COMPLETE:
if (packet[4] != 0){
printf("SERVICE_QUERY_RESULT - Error status %x.\n", packet[4]);
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS){
printf("SERVICE_QUERY_RESULT - Error status %x.\n", att_status);
gap_disconnect(connection_handle);
break;
}
@ -165,8 +167,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
gatt_event_characteristic_query_result_get_characteristic(packet, &heart_rate_measurement_characteristic);
break;
case GATT_EVENT_QUERY_COMPLETE:
if (packet[4] != 0){
printf("CHARACTERISTIC_QUERY_RESULT - Error status %x.\n", packet[4]);
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS){
printf("CHARACTERISTIC_QUERY_RESULT - Error status %x.\n", att_status);
gap_disconnect(connection_handle);
break;
}
@ -205,7 +208,7 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
gatt_event_characteristic_query_result_get_characteristic(packet, &body_sensor_location_characteristic);
break;
case GATT_EVENT_QUERY_COMPLETE:
if (packet[4] != 0){
if (gatt_event_query_complete_get_att_status(packet) != ATT_ERROR_SUCCESS){
printf("CHARACTERISTIC_QUERY_RESULT - Error status %x.\n", packet[4]);
state = TC_CONNECTED;
break;

1
example/gatt_streamer_server.c
View File

@ -423,6 +423,7 @@ static int att_write_callback(hci_con_handle_t con_handle, uint16_t att_handle,
break;
default:
printf("Write to 0x%04x, len %u\n", att_handle, buffer_size);
break;
}
return 0;
}

4
example/hfp_ag_demo.c
View File

@ -463,7 +463,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
switch (hci_event_hfp_meta_get_subevent_code(event)) {
case HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_ESTABLISHED:
status = hfp_subevent_service_level_connection_established_get_status(event);
if (status){
if (status != ERROR_CODE_SUCCESS){
printf("Connection failed, staus 0x%02x\n", status);
break;
}
@ -482,7 +482,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
acl_handle = HCI_CON_HANDLE_INVALID;
break;
case HFP_SUBEVENT_AUDIO_CONNECTION_ESTABLISHED:
if (hfp_subevent_audio_connection_established_get_status(event)){
if (hfp_subevent_audio_connection_established_get_status(event) != ERROR_CODE_SUCCESS){
printf("Audio connection establishment failed with status %u\n", hfp_subevent_audio_connection_established_get_status(event));
} else {
sco_handle = hfp_subevent_audio_connection_established_get_handle(event);

17
example/hfp_hf_demo.c
View File

@ -451,7 +451,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
break;
case HCI_EVENT_PACKET:
switch (event[0]){
switch (hci_event_packet_get_type(event)){
case HCI_EVENT_SCO_CAN_SEND_NOW:
sco_demo_send(sco_handle);
break;
@ -463,7 +463,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
break;
case HCI_EVENT_HFP_META:
switch (event[2]) {
switch (hci_event_hfp_meta_get_subevent_code(event)) {
case HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_ESTABLISHED:
acl_handle = hfp_subevent_service_level_connection_established_get_con_handle(event);
hfp_subevent_service_level_connection_established_get_bd_addr(event, device_addr);
@ -474,8 +474,9 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
printf("Service level connection released.\n\n");
break;
case HFP_SUBEVENT_AUDIO_CONNECTION_ESTABLISHED:
if (hfp_subevent_audio_connection_established_get_status(event)){
printf("Audio connection establishment failed with status 0x%02x\n", hfp_subevent_audio_connection_established_get_status(event));
status = hfp_subevent_audio_connection_established_get_status(event);
if (status != ERROR_CODE_SUCCESS){
printf("Audio connection establishment failed with status 0x%02x\n", status);
} else {
sco_handle = hfp_subevent_audio_connection_established_get_handle(event);
printf("Audio connection established with SCO handle 0x%04x.\n", sco_handle);
@ -503,9 +504,9 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
case HFP_SUBEVENT_COMPLETE:
status = hfp_subevent_complete_get_status(event);
if (status == ERROR_CODE_SUCCESS){
printf("Cmd \'%c\' succeded\n", cmd);
printf("Cmd \'%c\' succeeded\n", cmd);
} else {
printf("Cmd \'%c\' failed with status 0x%02x\n", cmd, hfp_subevent_complete_get_status(event));
printf("Cmd \'%c\' failed with status 0x%02x\n", cmd, status);
}
break;
case HFP_SUBEVENT_AG_INDICATOR_STATUS_CHANGED:
@ -523,7 +524,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
(char *) hfp_subevent_network_operator_changed_get_network_operator_name(event));
break;
case HFP_SUBEVENT_EXTENDED_AUDIO_GATEWAY_ERROR:
printf("EXTENDED_AUDIO_GATEWAY_ERROR_REPORT, status : %d\n",
printf("EXTENDED_AUDIO_GATEWAY_ERROR_REPORT, status : 0x%02x\n",
hfp_subevent_extended_audio_gateway_error_get_error(event));
break;
case HFP_SUBEVENT_RING:
@ -555,7 +556,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
printf(" - number : %s \n", hfp_subevent_enhanced_call_status_get_bnip_number(event));
break;
default:
printf("event not handled 0x%02x\n", event[2]);
printf("event not handled 0x%02x\n", hci_event_hfp_meta_get_subevent_code(event));
break;
}
break;

4
example/hid_keyboard_demo.c
View File

@ -309,7 +309,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * pack
uint8_t status;
switch (packet_type){
case HCI_EVENT_PACKET:
switch (packet[0]){
switch (hci_event_packet_get_type(packet)){
case BTSTACK_EVENT_STATE:
if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
app_state = APP_NOT_CONNECTED;
@ -325,7 +325,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * pack
switch (hci_event_hid_meta_get_subevent_code(packet)){
case HID_SUBEVENT_CONNECTION_OPENED:
status = hid_subevent_connection_opened_get_status(packet);
if (status) {
if (status != ERROR_CODE_SUCCESS) {
// outgoing connection failed
printf("Connection failed, status 0x%x\n", status);
app_state = APP_NOT_CONNECTED;

4
example/hid_mouse_demo.c
View File

@ -230,7 +230,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * pack
UNUSED(packet_size);
switch (packet_type){
case HCI_EVENT_PACKET:
switch (packet[0]){
switch (hci_event_packet_get_type(packet)){
case HCI_EVENT_USER_CONFIRMATION_REQUEST:
// ssp: inform about user confirmation request
log_info("SSP User Confirmation Request with numeric value '%06"PRIu32"'\n", hci_event_user_confirmation_request_get_numeric_value(packet));
@ -240,7 +240,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * pack
case HCI_EVENT_HID_META:
switch (hci_event_hid_meta_get_subevent_code(packet)){
case HID_SUBEVENT_CONNECTION_OPENED:
if (hid_subevent_connection_opened_get_status(packet)) return;
if (hid_subevent_connection_opened_get_status(packet) != ERROR_CODE_SUCCESS) return;
hid_cid = hid_subevent_connection_opened_get_hid_cid(packet);
#ifdef HAVE_BTSTACK_STDIN
printf("HID Connected, control mouse using 'a','s',''d', 'w' keys for movement and 'l' and 'r' for buttons...\n");

21
example/hog_boot_host_demo.c
View File

@ -341,6 +341,7 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
UNUSED(channel);
UNUSED(size);
gatt_client_characteristic_t characteristic;
uint8_t att_status;
static uint8_t boot_protocol_mode = 0;
switch (app_state) {
@ -351,8 +352,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
gatt_event_service_query_result_get_service(packet, &hid_service);
break;
case GATT_EVENT_QUERY_COMPLETE:
if (gatt_event_query_complete_get_att_status(packet) != ATT_ERROR_SUCCESS) {
printf("ATT Error status %x.\n", gatt_event_query_complete_get_att_status(packet));
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS) {
printf("ATT Error status %x.\n", att_status);
handle_outgoing_connection_error();
break;
}
@ -387,8 +389,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
}
break;
case GATT_EVENT_QUERY_COMPLETE:
if (gatt_event_query_complete_get_att_status(packet) != ATT_ERROR_SUCCESS) {
printf("ATT Error status %x.\n", gatt_event_query_complete_get_att_status(packet));
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS) {
printf("ATT Error status %x.\n", att_status);
handle_outgoing_connection_error();
break;
}
@ -403,8 +406,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
case W4_BOOT_KEYBOARD_ENABLED:
switch (hci_event_packet_get_type(packet)){
case GATT_EVENT_QUERY_COMPLETE:
if (gatt_event_query_complete_get_att_status(packet) != ATT_ERROR_SUCCESS) {
printf("ATT Error status %x.\n", gatt_event_query_complete_get_att_status(packet));
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS) {
printf("ATT Error status %x.\n", att_status);
handle_outgoing_connection_error();
break;
}
@ -422,8 +426,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
case W4_BOOT_MOUSE_ENABLED:
switch (hci_event_packet_get_type(packet)) {
case GATT_EVENT_QUERY_COMPLETE:
if (gatt_event_query_complete_get_att_status(packet) != ATT_ERROR_SUCCESS) {
printf("ATT Error status %x.\n", gatt_event_query_complete_get_att_status(packet));
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS) {
printf("ATT Error status %x.\n", att_status);
handle_outgoing_connection_error();
break;
}

18
example/hsp_ag_demo.c
View File

@ -182,6 +182,7 @@ static void stdin_process(char c){
static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * event, uint16_t event_size){
UNUSED(channel);
uint8_t status;
switch (packet_type){
case HCI_SCO_DATA_PACKET:
@ -202,10 +203,11 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
sco_demo_send(sco_handle);
break;
case HCI_EVENT_HSP_META:
switch (event[2]) {
switch (hci_event_hsp_meta_get_subevent_code(event)) {
case HSP_SUBEVENT_RFCOMM_CONNECTION_COMPLETE:
if (hsp_subevent_rfcomm_connection_complete_get_status(event)){
printf("RFCOMM connection establishement failed with status %u\n", hsp_subevent_rfcomm_connection_complete_get_status(event));
status = hsp_subevent_rfcomm_connection_complete_get_status(event);
if (status != ERROR_CODE_SUCCESS){
printf("RFCOMM connection establishement failed with status %u\n", status);
break;
}
printf("RFCOMM connection established.\n");
@ -215,15 +217,17 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
#endif
break;
case HSP_SUBEVENT_RFCOMM_DISCONNECTION_COMPLETE:
if (hsp_subevent_rfcomm_disconnection_complete_get_status(event)){
printf("RFCOMM disconnection failed with status %u.\n", hsp_subevent_rfcomm_disconnection_complete_get_status(event));
status = hsp_subevent_rfcomm_disconnection_complete_get_status(event);
if (status != ERROR_CODE_SUCCESS){
printf("RFCOMM disconnection failed with status %u.\n", status);
} else {
printf("RFCOMM disconnected.\n");
}
break;
case HSP_SUBEVENT_AUDIO_CONNECTION_COMPLETE:
if (hsp_subevent_audio_connection_complete_get_status(event)){
printf("Audio connection establishment failed with status %u\n", hsp_subevent_audio_connection_complete_get_status(event));
status = hsp_subevent_audio_connection_complete_get_status(event);
if (status != ERROR_CODE_SUCCESS){
printf("Audio connection establishment failed with status %u\n", status);
} else {
sco_handle = hsp_subevent_audio_connection_complete_get_handle(event);
printf("Audio connection established with SCO handle 0x%04x.\n", sco_handle);

25
example/hsp_hs_demo.c
View File

@ -177,13 +177,14 @@ static void stdin_process(char c){
static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * event, uint16_t event_size){
UNUSED(channel);
uint8_t status;
switch (packet_type){
case HCI_SCO_DATA_PACKET:
sco_demo_receive(event, event_size);
break;
case HCI_EVENT_PACKET:
switch (event[0]) {
switch (hci_event_packet_get_type(event)) {
case BTSTACK_EVENT_STATE:
if (btstack_event_state_get_state(event) != HCI_STATE_WORKING) break;
show_usage();
@ -193,24 +194,27 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
sco_demo_send(sco_handle);
break;
case HCI_EVENT_HSP_META:
switch (event[2]) {
switch (hci_event_hsp_meta_get_subevent_code(event)) {
case HSP_SUBEVENT_RFCOMM_CONNECTION_COMPLETE:
if (hsp_subevent_rfcomm_connection_complete_get_status(event)){
printf("RFCOMM connection establishement failed with status %u\n", hsp_subevent_rfcomm_connection_complete_get_status(event));
status = hsp_subevent_rfcomm_connection_complete_get_status(event);
if (status != ERROR_CODE_SUCCESS){
printf("RFCOMM connection establishement failed with status %u\n", status);
} else {
printf("RFCOMM connection established.\n");
}
break;
case HSP_SUBEVENT_RFCOMM_DISCONNECTION_COMPLETE:
if (hsp_subevent_rfcomm_disconnection_complete_get_status(event)){
printf("RFCOMM disconnection failed with status %u.\n", hsp_subevent_rfcomm_disconnection_complete_get_status(event));
status = hsp_subevent_rfcomm_disconnection_complete_get_status(event);
if (status != ERROR_CODE_SUCCESS){
printf("RFCOMM disconnection failed with status %u.\n", status);
} else {
printf("RFCOMM disconnected.\n");
}
break;
case HSP_SUBEVENT_AUDIO_CONNECTION_COMPLETE:
if (hsp_subevent_audio_connection_complete_get_status(event)){
printf("Audio connection establishment failed with status %u\n", hsp_subevent_audio_connection_complete_get_status(event));
status = hsp_subevent_audio_connection_complete_get_status(event);
if (status != ERROR_CODE_SUCCESS){
printf("Audio connection establishment failed with status %u\n", status);
} else {
sco_handle = hsp_subevent_audio_connection_complete_get_handle(event);
printf("Audio connection established with SCO handle 0x%04x.\n", sco_handle);
@ -238,11 +242,10 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
}
memcpy(hs_cmd_buffer, hsp_subevent_ag_indication_get_value(event), size);
printf("Received custom indication: \"%s\". \nExit code or call hsp_hs_send_result.\n", hs_cmd_buffer);
}
break;
}
default:
printf("event not handled %u\n", event[2]);
printf("event not handled %u\n", hci_event_hsp_meta_get_subevent_code(event));
break;
}
break;

6
example/le_data_channel_client.c
View File

@ -206,6 +206,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
uint16_t cid;
uint16_t conn_interval;
hci_con_handle_t handle;
uint8_t status;
switch (packet_type) {
case HCI_EVENT_PACKET:
@ -262,7 +263,8 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
psm = l2cap_event_le_channel_opened_get_psm(packet);
cid = l2cap_event_le_channel_opened_get_local_cid(packet);
handle = l2cap_event_le_channel_opened_get_handle(packet);
if (packet[2] == 0) {
status = l2cap_event_le_channel_opened_get_status(packet);
if (status == ERROR_CODE_SUCCESS) {
printf("L2CAP: LE Data Channel successfully opened: %s, handle 0x%02x, psm 0x%02x, local cid 0x%02x, remote cid 0x%02x\n",
bd_addr_to_str(event_address), handle, psm, cid, little_endian_read_16(packet, 15));
le_data_channel_connection.cid = cid;
@ -275,7 +277,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
l2cap_le_request_can_send_now_event(le_data_channel_connection.cid);
#endif
} else {
printf("L2CAP: LE Data Channel connection to device %s failed. status code %u\n", bd_addr_to_str(event_address), packet[2]);
printf("L2CAP: LE Data Channel connection to device %s failed. status code 0x%02x\n", bd_addr_to_str(event_address), status);
}
break;

6
example/le_data_channel_server.c
View File

@ -220,6 +220,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
uint16_t cid;
uint16_t conn_interval;
hci_con_handle_t handle;
uint8_t status;
switch (packet_type) {
case HCI_EVENT_PACKET:
@ -281,7 +282,8 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
psm = l2cap_event_le_channel_opened_get_psm(packet);
cid = l2cap_event_le_channel_opened_get_local_cid(packet);
handle = l2cap_event_le_channel_opened_get_handle(packet);
if (packet[2] == 0) {
status = l2cap_event_le_channel_opened_get_status(packet);
if (status == ERROR_CODE_SUCCESS) {
printf("L2CAP: LE Data Channel successfully opened: %s, handle 0x%02x, psm 0x%02x, local cid 0x%02x, remote cid 0x%02x\n",
bd_addr_to_str(event_address), handle, psm, cid, little_endian_read_16(packet, 15));
// setup new
@ -295,7 +297,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
l2cap_le_request_can_send_now_event(le_data_channel_connection.cid);
#endif
} else {
printf("L2CAP: LE Data Channel connection to device %s failed. status code %u\n", bd_addr_to_str(event_address), packet[2]);
printf("L2CAP: LE Data Channel connection to device %s failed. status code %u\n", bd_addr_to_str(event_address), status);
}
break;

16
example/le_streamer_client.c
View File

@ -205,6 +205,7 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
UNUSED(size);
uint16_t mtu;
uint8_t att_status;
switch(state){
case TC_W4_SERVICE_RESULT:
switch(hci_event_packet_get_type(packet)){
@ -213,8 +214,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
gatt_event_service_query_result_get_service(packet, &le_streamer_service);
break;
case GATT_EVENT_QUERY_COMPLETE:
if (packet[4] != 0){
printf("SERVICE_QUERY_RESULT - Error status %x.\n", packet[4]);
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS){
printf("SERVICE_QUERY_RESULT - Error status %x.\n", att_status);
gap_disconnect(connection_handle);
break;
}
@ -234,8 +236,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
gatt_event_characteristic_query_result_get_characteristic(packet, &le_streamer_characteristic_rx);
break;
case GATT_EVENT_QUERY_COMPLETE:
if (packet[4] != 0){
printf("CHARACTERISTIC_QUERY_RESULT - Error status %x.\n", packet[4]);
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS){
printf("CHARACTERISTIC_QUERY_RESULT - Error status %x.\n", att_status);
gap_disconnect(connection_handle);
break;
}
@ -255,8 +258,9 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
gatt_event_characteristic_query_result_get_characteristic(packet, &le_streamer_characteristic_tx);
break;
case GATT_EVENT_QUERY_COMPLETE:
if (packet[4] != 0){
printf("CHARACTERISTIC_QUERY_RESULT - Error status %x.\n", packet[4]);
att_status = gatt_event_query_complete_get_att_status(packet);
if (att_status != ATT_ERROR_SUCCESS){
printf("CHARACTERISTIC_QUERY_RESULT - Error status %x.\n", att_status);
gap_disconnect(connection_handle);
break;
}

1
example/nordic_spp_le_counter.c
View File

@ -125,6 +125,7 @@ static void heartbeat_handler(struct btstack_timer_source *ts){
/* LISTING_END */
static void nordic_spp_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
switch (packet_type){
case HCI_EVENT_PACKET:
if (hci_event_packet_get_type(packet) != HCI_EVENT_GATTSERVICE_META) break;

12
example/spp_flowcontrol.c
View File

@ -142,14 +142,6 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
switch (packet_type) {
case HCI_EVENT_PACKET:
switch (hci_event_packet_get_type(packet)) {
case HCI_EVENT_COMMAND_COMPLETE:
if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_bd_addr)){
reverse_bd_addr(&packet[6], event_addr);
printf("BD-ADDR: %s\n\r", bd_addr_to_str(event_addr));
break;
}
break;
case HCI_EVENT_PIN_CODE_REQUEST:
// inform about pin code request
@ -159,8 +151,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
break;
case RFCOMM_EVENT_INCOMING_CONNECTION:
// data: event (8), len(8), address(48), channel (8), rfcomm_cid (16)
rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr);
rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr);
rfcomm_channel_nr = rfcomm_event_incoming_connection_get_server_channel(packet);
rfcomm_channel_id = rfcomm_event_incoming_connection_get_rfcomm_cid(packet);
printf("RFCOMM channel %u requested for %s\n", rfcomm_channel_nr, bd_addr_to_str(event_addr));
@ -168,7 +159,6 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
break;
case RFCOMM_EVENT_CHANNEL_OPENED:
// data: event(8), len(8), status (8), address (48), server channel(8), rfcomm_cid(16), max frame size(16)
if (rfcomm_event_channel_opened_get_status(packet)) {
printf("RFCOMM channel open failed, status %u\n", rfcomm_event_channel_opened_get_status(packet));
} else {

5
example/spp_streamer.c
View File

@ -204,8 +204,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
break;
case RFCOMM_EVENT_INCOMING_CONNECTION:
// data: event (8), len(8), address(48), channel (8), rfcomm_cid (16)
rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr);
rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr);
rfcomm_channel_nr = rfcomm_event_incoming_connection_get_server_channel(packet);
rfcomm_cid = rfcomm_event_incoming_connection_get_rfcomm_cid(packet);
printf("RFCOMM channel %u requested for %s\n", rfcomm_channel_nr, bd_addr_to_str(event_addr));
@ -213,7 +212,6 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
break;
case RFCOMM_EVENT_CHANNEL_OPENED:
// data: event(8), len(8), status (8), address (48), server channel(8), rfcomm_cid(16), max frame size(16)
if (rfcomm_event_channel_opened_get_status(packet)) {
printf("RFCOMM channel open failed, status %u\n", rfcomm_event_channel_opened_get_status(packet));
} else {
@ -256,6 +254,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
case RFCOMM_DATA_PACKET:
test_track_transferred(size);
#if 0
// optional: print received data as ASCII text
printf("RCV: '");
for (i=0;i<size;i++){
putchar(packet[i]);

5
example/spp_streamer_client.c
View File

@ -303,8 +303,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
break;
case RFCOMM_EVENT_INCOMING_CONNECTION:
// data: event (8), len(8), address(48), channel (8), rfcomm_cid (16)
rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr);
rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr);
rfcomm_channel_nr = rfcomm_event_incoming_connection_get_server_channel(packet);
rfcomm_cid = rfcomm_event_incoming_connection_get_rfcomm_cid(packet);
printf("RFCOMM channel %u requested for %s\n", rfcomm_channel_nr, bd_addr_to_str(event_addr));
@ -312,7 +311,6 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
break;
case RFCOMM_EVENT_CHANNEL_OPENED:
// data: event(8), len(8), status (8), address (48), server channel(8), rfcomm_cid(16), max frame size(16)
if (rfcomm_event_channel_opened_get_status(packet)) {
printf("RFCOMM channel open failed, status %u\n", rfcomm_event_channel_opened_get_status(packet));
} else {
@ -365,6 +363,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
test_track_transferred(size);
#if 0
// optional: print received data as ASCII text
printf("RCV: '");
for (i=0;i<size;i++){
putchar(packet[i]);

1
example/ublox_spp_le_counter.c
View File

@ -127,6 +127,7 @@ static void heartbeat_handler(struct btstack_timer_source *ts){
/* LISTING_END */
static void ublox_spp_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
switch (packet_type){
case HCI_EVENT_PACKET:
if (hci_event_packet_get_type(packet) != HCI_EVENT_GATTSERVICE_META) break;

2
src/btstack_ring_buffer.c
View File

@ -113,7 +113,7 @@ int btstack_ring_buffer_write(btstack_ring_buffer_t * ring_buffer, uint8_t * dat
if (ring_buffer->last_written_index == ring_buffer->last_read_index){
ring_buffer->full = 1;
}
return 0;
return ERROR_CODE_SUCCESS;
}
// fetch data_length bytes from ring buffer