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Merge branch 'master' of https://github.com/bluekitchen/btstack

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This commit is contained in:
Matthias Ringwald 2015-08-13 13:28:53 +02:00
commit 1e55828247
11 changed files with 337 additions and 151 deletions
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3
include/btstack/hci_cmds.h
View File

@ -622,7 +622,8 @@ extern "C" {
#define HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_ESTABLISHED 0x01
#define HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_RELEASED 0x02
#define HFP_SUBEVENT_COMPLETE 0x03
#define HFP_SUBEVENT_AG_INDICATOR_STATUS_CHANGED 0x04
// ANCS Client
#define ANCS_CLIENT_CONNECTED 0xF0

128
src/hfp.c
View File

@ -94,22 +94,22 @@ static const char * hfp_ag_features[] = {
};
static int hfp_generic_status_indicators_nr = 0;
static hfp_generic_status_indicators_t hfp_generic_status_indicators[HFP_MAX_NUM_HF_INDICATORS];
static hfp_generic_status_indicator_t hfp_generic_status_indicators[HFP_MAX_NUM_HF_INDICATORS];
static linked_list_t hfp_connections = NULL;
hfp_generic_status_indicators_t * get_hfp_generic_status_indicators(){
return (hfp_generic_status_indicators_t *) &hfp_generic_status_indicators;
hfp_generic_status_indicator_t * get_hfp_generic_status_indicators(){
return (hfp_generic_status_indicator_t *) &hfp_generic_status_indicators;
}
int get_hfp_generic_status_indicators_nr(){
return hfp_generic_status_indicators_nr;
}
void set_hfp_generic_status_indicators(hfp_generic_status_indicators_t * indicators, int indicator_nr){
void set_hfp_generic_status_indicators(hfp_generic_status_indicator_t * indicators, int indicator_nr){
if (indicator_nr > HFP_MAX_NUM_HF_INDICATORS) return;
hfp_generic_status_indicators_nr = indicator_nr;
memcpy(hfp_generic_status_indicators, indicators, indicator_nr * sizeof(hfp_generic_status_indicators_t));
memcpy(hfp_generic_status_indicators, indicators, indicator_nr * sizeof(hfp_generic_status_indicator_t));
}
const char * hfp_hf_feature(int index){
@ -177,11 +177,13 @@ int join(char * buffer, int buffer_size, uint8_t * values, int values_nr){
int join_bitmap(char * buffer, int buffer_size, uint32_t values, int values_nr){
if (buffer_size < values_nr * 3) return 0;
int i;
int offset = 0;
for (i = 0; i < values_nr-1; i++) {
offset += snprintf(buffer+offset, buffer_size-offset, "%d,", get_bit(values,i)); // puts string into buffer
}
if (i<values_nr){
offset += snprintf(buffer+offset, buffer_size-offset, "%d", get_bit(values,i));
}
@ -251,10 +253,9 @@ static hfp_connection_t * create_hfp_connection_context(){
context->negotiated_codec = HFP_CODEC_CVSD;
context->enable_status_update_for_ag_indicators = 0xFF;
context->change_enable_status_update_for_individual_ag_indicators = 0xFF;
context->generic_status_indicators_nr = hfp_generic_status_indicators_nr;
memcpy(context->generic_status_indicators, hfp_generic_status_indicators, hfp_generic_status_indicators_nr * sizeof(hfp_generic_status_indicators_t));
memcpy(context->generic_status_indicators, hfp_generic_status_indicators, hfp_generic_status_indicators_nr * sizeof(hfp_generic_status_indicator_t));
linked_list_add(&hfp_connections, (linked_item_t*)context);
return context;
@ -458,6 +459,12 @@ void hfp_handle_hci_event(hfp_callback_t callback, uint8_t packet_type, uint8_t
rfcomm_cid = READ_BT_16(packet,2);
context = get_hfp_connection_context_for_rfcomm_cid(rfcomm_cid);
if (!context) break;
if (context->state == HFP_W4_RFCOMM_DISCONNECTED_AND_RESTART){
context->state = HFP_IDLE;
hfp_establish_service_level_connection(context->remote_addr, context->service_uuid);
break;
}
remove_hfp_connection_context(context);
hfp_emit_event(callback, HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_RELEASED, 0);
break;
@ -466,6 +473,11 @@ void hfp_handle_hci_event(hfp_callback_t callback, uint8_t packet_type, uint8_t
handle = READ_BT_16(packet,3);
context = get_hfp_connection_context_for_handle(handle);
if (!context) break;
if (context->state == HFP_W4_RFCOMM_DISCONNECTED_AND_RESTART){
context->state = HFP_IDLE;
hfp_establish_service_level_connection(context->remote_addr, context->service_uuid);
break;
}
hfp_emit_event(callback, HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_RELEASED, packet[2]);
remove_hfp_connection_context(context);
break;
@ -484,11 +496,10 @@ uint32_t fromBinary(char *s) {
void hfp_parse(hfp_connection_t * context, uint8_t byte){
int i;
int value;
context->line_buffer[context->line_size] = 0;
if (byte == ' ') return;
if (context->line_size == 0 && (byte == '\n' || byte == '\r')) return;
if ((byte == '\n' || byte == '\r') && (context->parser_state > HFP_PARSER_CMD_SEQUENCE && context->parser_state != HFP_PARSER_CMD_INITITAL_STATE_GENERIC_STATUS_INDICATORS) )return;
switch (context->parser_state){
case HFP_PARSER_CMD_HEADER: // header
if (byte == ':' || byte == '='){
@ -501,6 +512,7 @@ void hfp_parse(hfp_connection_t * context, uint8_t byte){
if (byte == '\n' || byte == '\r'){
context->line_buffer[context->line_size] = 0;
if (context->line_size == 2){
printf("Parsed OK\n");
update_command(context);
}
context->line_size = 0;
@ -519,7 +531,7 @@ void hfp_parse(hfp_connection_t * context, uint8_t byte){
if (byte == '(' ){ // tuple separated mit comma
break;
}
if (byte == ',' || byte == '\n' || byte == '\r' || byte == ')'){
context->line_buffer[context->line_size] = 0;
@ -531,24 +543,23 @@ void hfp_parse(hfp_connection_t * context, uint8_t byte){
context->remote_supported_features = store_bit(context->remote_supported_features,15-i,1);
}
}
printf("Received supported feature %d\n", context->remote_supported_features);
printf("Parsed supported feature %d\n", context->remote_supported_features);
context->parser_state = HFP_PARSER_CMD_HEADER;
break;
case HFP_CMD_AVAILABLE_CODECS:
// printf("Received codec %s\n", context->line_buffer);
// context->remote_codecs[context->remote_codecs_nr] = (uint16_t)atoi((char*)context->line_buffer);
printf("Parsed codec %s\n", context->line_buffer);
context->remote_codecs[context->parser_item_index] = (uint16_t)atoi((char*)context->line_buffer);
context->parser_item_index++;
context->remote_codecs_nr = context->parser_item_index;
break;
case HFP_CMD_INDICATOR_STATUS:
// printf("Indicator %d with status: %s\n", context->parser_item_index+1, context->line_buffer);
printf("Parsed Indicator %d with status: %s\n", context->parser_item_index+1, context->line_buffer);
context->ag_indicators[context->parser_item_index].status = atoi((char *) context->line_buffer);
context->parser_item_index++;
break;
case HFP_CMD_ENABLE_INDICATOR_STATUS_UPDATE:
if (context->parser_item_index == 3){
printf("Enable indicators: %s\n", context->line_buffer);
printf("Parsed Enable indicators: %s\n", context->line_buffer);
value = atoi((char *)&context->line_buffer[0]);
context->enable_status_update_for_ag_indicators = (uint8_t) value;
} else {
@ -556,39 +567,50 @@ void hfp_parse(hfp_connection_t * context, uint8_t byte){
}
break;
case HFP_CMD_SUPPORT_CALL_HOLD_AND_MULTIPARTY_SERVICES:
// printf("Support call hold: %s\n", context->line_buffer);
printf("Parsed Support call hold: %s\n", context->line_buffer);
if (context->line_size > 2 ) break;
strcpy((char *)context->remote_call_services[context->remote_call_services_nr].name, (char *)context->line_buffer);
context->remote_call_services_nr++;
if (byte == ')'){
context->parser_state = HFP_PARSER_CMD_HEADER;
context->parser_item_index = 0;
}
break;
case HFP_CMD_GENERIC_STATUS_INDICATOR:
printf("Parsed Generic status indicator: %s\n", context->line_buffer);
context->generic_status_indicators[context->parser_item_index].uuid = (uint16_t)atoi((char*)context->line_buffer);
context->parser_item_index++;
context->generic_status_indicators_nr = context->parser_item_index;
break;
case HFP_CMD_GENERIC_STATUS_INDICATOR_STATE:
// HF parses inital AG gen. ind. state
printf("HFP_CMD_GENERIC_STATUS_INDICATOR_STATE %s, %d\n", context->line_buffer, context->command);
context->parser_state = HFP_PARSER_CMD_INITITAL_STATE_GENERIC_STATUS_INDICATORS;
context->generic_status_indicator_state_index = (uint8_t)atoi((char*)context->line_buffer);
printf("Parsed List generic status indicator %s state: ", context->line_buffer);
context->parser_state = HFP_PARSER_CMD_INDICATOR_STATUS;
context->parser_item_index = (uint8_t)atoi((char*)context->line_buffer);
break;
case HFP_CMD_ENABLE_INDIVIDUAL_INDICATOR_STATUS_UPDATE:
case HFP_CMD_ENABLE_INDIVIDUAL_AG_INDICATOR_STATUS_UPDATE:
// AG parses new gen. ind. state
printf("Parsed Enable ag indicator state: %s\n", context->line_buffer);
value = atoi((char *)&context->line_buffer[0]);
context->generic_status_indicators[context->parser_item_index].state = value;
if (!context->ag_indicators[context->parser_item_index].mandatory){
context->ag_indicators[context->parser_item_index].enabled = value;
}
context->parser_item_index++;
break;
case HFP_CMD_TRANSFER_AG_INDICATOR_STATUS:
printf("Parsed AG indicator status: %s\n", context->line_buffer);
// indicators are indexed starting with 1
context->parser_item_index = atoi((char *)&context->line_buffer[0]) - 1;
context->parser_state = HFP_PARSER_CMD_INDICATOR_STATUS;
break;
default:
break;
}
context->line_size = 0;
if (byte == '\n' || byte == '\r'){
context->parser_state = HFP_PARSER_CMD_HEADER;
context->parser_item_index = 0;
break;
}
if (byte == ')' && context->command == HFP_CMD_SUPPORT_CALL_HOLD_AND_MULTIPARTY_SERVICES){ // tuple separated mit comma
printf("parse done 1, state %d\n", context->parser_state);
context->parser_state = HFP_PARSER_CMD_HEADER;
context->parser_item_index = 0;
break;
@ -597,26 +619,37 @@ void hfp_parse(hfp_connection_t * context, uint8_t byte){
}
context->line_buffer[context->line_size++] = byte;
break;
case HFP_PARSER_CMD_INITITAL_STATE_GENERIC_STATUS_INDICATORS:
case HFP_PARSER_CMD_INDICATOR_STATUS:
context->line_buffer[context->line_size] = 0;
if (byte == ',') break;
if (byte == '\n' || byte == '\r'){
context->line_buffer[context->line_size] = 0;
context->line_size = 0;
context->parser_state = HFP_PARSER_CMD_HEADER;
printf("to %s [0-dissabled, 1-enabled]\n", context->line_buffer);
printf("%s\n", context->line_buffer);
// HF stores inital AG gen. ind. state
context->generic_status_indicators[context->generic_status_indicator_state_index].state = (uint8_t)atoi((char*)context->line_buffer);
switch (context->command){
case HFP_CMD_GENERIC_STATUS_INDICATOR_STATE:
context->generic_status_indicators[context->parser_item_index].state = (uint8_t)atoi((char*)context->line_buffer);
break;
case HFP_CMD_TRANSFER_AG_INDICATOR_STATUS:
context->ag_indicators[context->parser_item_index].status = (uint8_t)atoi((char*)context->line_buffer);
context->ag_indicators[context->parser_item_index].status_changed = 1;
break;
default:
break;
}
break;
}
context->line_buffer[context->line_size++] = byte;
break;
case HFP_PARSER_CMD_INDICATOR_NAME: // parse indicator name
//if (byte == '\n' || byte == '\r') return;
if (byte == '"'){
context->line_buffer[context->line_size] = 0;
context->line_size = 0;
//printf("Indicator %d: %s (", context->ag_indicators_nr+1, context->line_buffer);
printf("Indicator %d: %s (", context->ag_indicators_nr+1, context->line_buffer);
strcpy((char *)context->ag_indicators[context->parser_item_index].name, (char *)context->line_buffer);
context->ag_indicators[context->parser_item_index].index = context->parser_item_index+1;
break;
@ -628,10 +661,11 @@ void hfp_parse(hfp_connection_t * context, uint8_t byte){
context->line_buffer[context->line_size++] = byte;
break;
case HFP_PARSER_CMD_INDICATOR_MIN_RANGE:
//if (byte == '\n' || byte == '\r') return;
if (byte == ',' || byte == '-'){ // end min_range
context->parser_state = HFP_PARSER_CMD_INDICATOR_MAX_RANGE;
context->line_buffer[context->line_size] = 0;
//printf("%d, ", atoi((char *)&context->line_buffer[0]));
printf("%d, ", atoi((char *)&context->line_buffer[0]));
context->ag_indicators[context->parser_item_index].min_range = atoi((char *)context->line_buffer);
context->line_size = 0;
break;
@ -640,14 +674,16 @@ void hfp_parse(hfp_connection_t * context, uint8_t byte){
context->line_buffer[context->line_size++] = byte;
break;
case HFP_PARSER_CMD_INDICATOR_MAX_RANGE:
//if (byte == '\n' || byte == '\r') return;
if (byte == ')'){ // end max_range
context->parser_state = HFP_PARSER_CMD_SEQUENCE;
context->line_buffer[context->line_size] = 0;
//printf("%d)\n", atoi((char *)&context->line_buffer[0]));
printf("%d)\n", atoi((char *)&context->line_buffer[0]));
context->ag_indicators[context->parser_item_index].max_range = atoi((char *)context->line_buffer);
context->line_size = 0;
context->parser_item_index++;
context->ag_indicators_nr = context->parser_item_index;
printf("parser ag nr %d \n", context->ag_indicators_nr);
break;
}
@ -670,13 +706,23 @@ void hfp_establish_service_level_connection(bd_addr_t bd_addr, uint16_t service_
log_error("hfp_establish_service_level_connection for addr %s failed", bd_addr_to_str(bd_addr));
return;
}
if (context->state != HFP_IDLE) return;
memcpy(context->remote_addr, bd_addr, 6);
context->state = HFP_W4_SDP_QUERY_COMPLETE;
connection_doing_sdp_query = context;
sdp_query_rfcomm_channel_and_name_for_uuid(context->remote_addr, service_uuid);
switch (context->state){
case HFP_W2_DISCONNECT_RFCOMM:
context->state = HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED;
return;
case HFP_W4_RFCOMM_DISCONNECTED:
context->state = HFP_W4_RFCOMM_DISCONNECTED_AND_RESTART;
return;
case HFP_IDLE:
memcpy(context->remote_addr, bd_addr, 6);
context->state = HFP_W4_SDP_QUERY_COMPLETE;
connection_doing_sdp_query = context;
context->service_uuid = service_uuid;
sdp_query_rfcomm_channel_and_name_for_uuid(context->remote_addr, service_uuid);
break;
default:
break;
}
}
void hfp_release_service_level_connection(hfp_connection_t * context){

26
src/hfp.h
View File

@ -105,11 +105,13 @@ extern "C" {
#define HFP_AVAILABLE_CODECS "+BAC"
#define HFP_INDICATOR "+CIND"
#define HFP_ENABLE_STATUS_UPDATE_FOR_AG_INDICATORS "+CMER"
#define HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS "+BIA"
#define HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS "+BIA" // +BIA:<enabled>,,<enabled>,,,<enabled>
#define HFP_SUPPORT_CALL_HOLD_AND_MULTIPARTY_SERVICES "+CHLD"
#define HFP_GENERIC_STATUS_INDICATOR "+BIND"
#define HFP_TRANSFER_AG_INDICATOR_STATUS "+CIEV" // +CIEV: <index>,<value>
#define HFP_OK "OK"
#define HFP_ERROR "ERROR"
// Codecs
#define HFP_CODEC_CVSD 0x01
@ -117,17 +119,19 @@ extern "C" {
typedef enum {
HFP_CMD_NONE = 0,
HFP_CMD_ERROR,
HFP_CMD_OK,
HFP_CMD_SUPPORTED_FEATURES,
HFP_CMD_AVAILABLE_CODECS,
HFP_CMD_INDICATOR,
HFP_CMD_INDICATOR_STATUS, // 5
HFP_CMD_ENABLE_INDICATOR_STATUS_UPDATE,
HFP_CMD_ENABLE_INDIVIDUAL_INDICATOR_STATUS_UPDATE,
HFP_CMD_ENABLE_INDIVIDUAL_AG_INDICATOR_STATUS_UPDATE,
HFP_CMD_SUPPORT_CALL_HOLD_AND_MULTIPARTY_SERVICES,
HFP_CMD_LIST_GENERIC_STATUS_INDICATOR,
HFP_CMD_GENERIC_STATUS_INDICATOR, // 10
HFP_CMD_GENERIC_STATUS_INDICATOR_STATE
HFP_CMD_GENERIC_STATUS_INDICATOR_STATE,
HFP_CMD_TRANSFER_AG_INDICATOR_STATUS
} hfp_command_t;
typedef enum {
@ -136,7 +140,7 @@ typedef enum {
HFP_PARSER_CMD_INDICATOR_NAME,
HFP_PARSER_CMD_INDICATOR_MIN_RANGE,
HFP_PARSER_CMD_INDICATOR_MAX_RANGE,
HFP_PARSER_CMD_INITITAL_STATE_GENERIC_STATUS_INDICATORS
HFP_PARSER_CMD_INDICATOR_STATUS
} hfp_parser_state_t;
@ -177,6 +181,7 @@ typedef enum {
HFP_W2_DISCONNECT_RFCOMM,
HFP_W4_RFCOMM_DISCONNECTED,
HFP_W4_RFCOMM_DISCONNECTED_AND_RESTART,
HFP_W4_CONNECTION_ESTABLISHED_TO_SHUTDOWN
} hfp_state_t;
@ -185,7 +190,7 @@ typedef void (*hfp_callback_t)(uint8_t * event, uint16_t event_size);
typedef struct{
uint16_t uuid;
uint8_t state; // enabled
} hfp_generic_status_indicators_t;
} hfp_generic_status_indicator_t;
typedef struct{
uint8_t index;
@ -193,7 +198,9 @@ typedef struct{
uint8_t min_range;
uint8_t max_range;
uint8_t status;
uint8_t mandatory;
uint8_t enabled;
uint8_t status_changed;
} hfp_ag_indicator_t;
typedef struct{
@ -209,7 +216,9 @@ typedef struct hfp_connection {
uint16_t rfcomm_cid;
hfp_state_t state;
// needed for reestablishing connection
uint16_t service_uuid;
// used during service level connection establishment
hfp_command_t command;
hfp_parser_state_t parser_state;
@ -225,8 +234,9 @@ typedef struct hfp_connection {
int remote_call_services_nr;
hfp_call_service_t remote_call_services[HFP_MAX_INDICATOR_DESC_SIZE];
// TODO: use bitmap.
int generic_status_indicators_nr;
hfp_generic_status_indicators_t generic_status_indicators[HFP_MAX_INDICATOR_DESC_SIZE];
hfp_generic_status_indicator_t generic_status_indicators[HFP_MAX_INDICATOR_DESC_SIZE];
uint8_t generic_status_indicator_state_index;
uint8_t enable_status_update_for_ag_indicators;
@ -234,7 +244,7 @@ typedef struct hfp_connection {
// 0 = deactivate, 1 = activate, 0xff = do nothing
uint8_t wait_ok;
hfp_command_t sent_command;
uint8_t change_enable_status_update_for_individual_ag_indicators;
uint8_t change_status_update_for_individual_ag_indicators;
uint32_t ag_indicators_status_update_bitmap;

56
src/hfp_ag.c
View File

@ -75,20 +75,18 @@ static hfp_callback_t hfp_callback;
static void packet_handler(void * connection, uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size);
hfp_generic_status_indicators_t * get_hfp_generic_status_indicators();
hfp_generic_status_indicator_t * get_hfp_generic_status_indicators();
int get_hfp_generic_status_indicators_nr();
void set_hfp_generic_status_indicators(hfp_generic_status_indicators_t * indicators, int indicator_nr);
void set_hfp_generic_status_indicators(hfp_generic_status_indicator_t * indicators, int indicator_nr);
static void set_ag_indicators(hfp_ag_indicator_t * indicators, int indicator_nr){
int i;
if (indicator_nr > HFP_MAX_NUM_AG_INDICATORS) return;
for (i = 0; i<indicator_nr; i++){
hfp_ag_indicators[i].status = indicators[i].status;
hfp_ag_indicators[i].min_range = indicators[i].min_range;
hfp_ag_indicators[i].max_range = indicators[i].max_range;
strcpy(hfp_ag_indicators[i].name, indicators[i].name);
}
hfp_ag_indicator_t * get_hfp_ag_indicators(){
return (hfp_ag_indicator_t *)&hfp_ag_indicators;
}
int get_hfp_ag_indicators_nr(){
return hfp_ag_indicators_nr;
}
void set_hfp_ag_indicators(hfp_ag_indicator_t * indicators, int indicator_nr){
memcpy(hfp_ag_indicators, indicators, indicator_nr * sizeof(hfp_ag_indicator_t));
hfp_ag_indicators_nr = indicator_nr;
}
@ -157,10 +155,10 @@ int hfp_ag_indicators_join(char * buffer, int buffer_size){
int i;
int offset = 0;
for (i = 0; i < hfp_ag_indicators_nr-1; i++) {
offset += snprintf(buffer+offset, buffer_size-offset, "\"%s\",(%d,%d),", hfp_ag_indicators[i].name, hfp_ag_indicators[i].min_range, hfp_ag_indicators[i].max_range);;
offset += snprintf(buffer+offset, buffer_size-offset, "(\"%s\",(%d,%d)),", hfp_ag_indicators[i].name, hfp_ag_indicators[i].min_range, hfp_ag_indicators[i].max_range);;
}
if (i<hfp_ag_indicators_nr){
offset += snprintf(buffer+offset, buffer_size-offset, "\"%s\",(%d,%d)", hfp_ag_indicators[i].name, hfp_ag_indicators[i].min_range, hfp_ag_indicators[i].max_range);
offset += snprintf(buffer+offset, buffer_size-offset, "(\"%s\",(%d,%d))", hfp_ag_indicators[i].name, hfp_ag_indicators[i].min_range, hfp_ag_indicators[i].max_range);
}
return offset;
}
@ -269,6 +267,12 @@ int hfp_ag_retrieve_initital_supported_generic_status_indicators_cmd(uint16_t ci
return send_str_over_rfcomm(cid, buffer);
}
int hfp_ag_transfer_ag_indicators_status_cmd(uint16_t cid, hfp_ag_indicator_t indicator){
char buffer[20];
sprintf(buffer, "\r\n%s:%d,%d", HFP_TRANSFER_AG_INDICATOR_STATUS, indicator.index, indicator.status);
return send_str_over_rfcomm(cid, buffer);
}
void update_command(hfp_connection_t * context){
context->command = HFP_CMD_NONE;
@ -310,7 +314,7 @@ void update_command(hfp_connection_t * context){
}
if (strncmp((char *)context->line_buffer+2, HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS, strlen(HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS)) == 0){
context->command = HFP_CMD_ENABLE_INDIVIDUAL_INDICATOR_STATUS_UPDATE;
context->command = HFP_CMD_ENABLE_INDIVIDUAL_AG_INDICATOR_STATUS_UPDATE;
return;
}
}
@ -320,6 +324,21 @@ void hfp_run_for_context(hfp_connection_t *context){
if (!context) return;
if (!rfcomm_can_send_packet_now(context->rfcomm_cid)) return;
if (context->state == HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED){
if (context->enable_status_update_for_ag_indicators == 1){
int i;
for (i = 0; i < context->ag_indicators_nr; i++){
if (context->ag_indicators[i].enabled == 0) continue;
if (context->ag_indicators[i].status_changed == 0) continue;
hfp_ag_transfer_ag_indicators_status_cmd(context->rfcomm_cid, context->ag_indicators[i]);
context->ag_indicators[i].status_changed = 0;
return;
}
}
return;
}
switch(context->command){
case HFP_CMD_SUPPORTED_FEATURES:
switch(context->state){
@ -422,10 +441,7 @@ void hfp_run_for_context(hfp_connection_t *context){
break;
}
break;
case HFP_CMD_ENABLE_INDIVIDUAL_INDICATOR_STATUS_UPDATE:
break;
case HFP_CMD_NONE:
switch(context->state){
case HFP_W2_DISCONNECT_RFCOMM:
@ -489,7 +505,7 @@ static void packet_handler(void * connection, uint8_t packet_type, uint16_t chan
void hfp_ag_init(uint16_t rfcomm_channel_nr, uint32_t supported_features,
uint8_t * codecs, int codecs_nr,
hfp_ag_indicator_t * ag_indicators, int ag_indicators_nr,
hfp_generic_status_indicators_t * hf_indicators, int hf_indicators_nr,
hfp_generic_status_indicator_t * hf_indicators, int hf_indicators_nr,
char *call_hold_services[], int call_hold_services_nr){
if (codecs_nr > HFP_MAX_NUM_CODECS){
log_error("hfp_init: codecs_nr (%d) > HFP_MAX_NUM_CODECS (%d)", codecs_nr, HFP_MAX_NUM_CODECS);

2
src/hfp_ag.h
View File

@ -67,7 +67,7 @@ void hfp_ag_create_sdp_record(uint8_t * service, int rfcomm_channel_nr, const ch
void hfp_ag_init(uint16_t rfcomm_channel_nr, uint32_t supported_features,
uint8_t * codecs, int codecs_nr,
hfp_ag_indicator_t * ag_indicators, int ag_indicators_nr,
hfp_generic_status_indicators_t * hf_indicators, int hf_indicators_nr,
hfp_generic_status_indicator_t * hf_indicators, int hf_indicators_nr,
char *call_hold_services[], int call_hold_services_nr);
/**

63
src/hfp_hf.c
View File

@ -149,8 +149,8 @@ int hfp_hs_activate_status_update_for_all_ag_indicators_cmd(uint16_t cid, uint8_
return send_str_over_rfcomm(cid, buffer);
}
int hfp_hs_activate_status_update_for_ag_indicator_cmd(uint16_t cid, uint32_t indicators_status, int indicators_nr, uint8_t activate){
char buffer[20];
int hfp_hs_activate_status_update_for_ag_indicator_cmd(uint16_t cid, uint32_t indicators_status, int indicators_nr){
char buffer[50];
int offset = snprintf(buffer, sizeof(buffer), "AT%s=", HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS);
offset += join_bitmap(buffer+offset, sizeof(buffer)-offset, indicators_status, indicators_nr);
offset += snprintf(buffer+offset, sizeof(buffer)-offset, "\r\n");
@ -188,6 +188,17 @@ int hfp_hs_list_initital_supported_generic_status_indicators_cmd(uint16_t cid){
return send_str_over_rfcomm(cid, buffer);
}
static void hfp_emit_ag_indicator_event(hfp_callback_t callback, hfp_ag_indicator_t indicator){
if (!callback) return;
uint8_t event[5];
event[0] = HCI_EVENT_HFP_META;
event[1] = sizeof(event) - 2;
event[2] = HFP_SUBEVENT_AG_INDICATOR_STATUS_CHANGED;
event[3] = indicator.index;
event[4] = indicator.status;
(*callback)(event, sizeof(event));
}
static void hfp_run_for_context(hfp_connection_t * context){
if (!context) return;
// printf("hfp send cmd: context %p, RFCOMM cid %u \n", context, context->rfcomm_cid );
@ -239,23 +250,32 @@ static void hfp_run_for_context(hfp_connection_t * context){
context->state = HFP_W4_RFCOMM_DISCONNECTED;
rfcomm_disconnect_internal(context->rfcomm_cid);
break;
case HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED:
case HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED:{
if (context->wait_ok == 1) return;
if (context->enable_status_update_for_ag_indicators != 0xFF){
hfp_hs_activate_status_update_for_all_ag_indicators_cmd(context->rfcomm_cid, context->enable_status_update_for_ag_indicators);
context->wait_ok = 1;
context->enable_status_update_for_ag_indicators = 0xFF;
break;
};
if (context->change_enable_status_update_for_individual_ag_indicators != 0xFF){
if (context->change_status_update_for_individual_ag_indicators == 1){
hfp_hs_activate_status_update_for_ag_indicator_cmd(context->rfcomm_cid,
context->ag_indicators_status_update_bitmap,
context->ag_indicators_nr,
context->change_enable_status_update_for_individual_ag_indicators);
context->ag_indicators_nr);
context->wait_ok = 1;
context->change_status_update_for_individual_ag_indicators = 0;
break;
}
int i;
for (i = 0; i < context->ag_indicators_nr; i++){
if (context->ag_indicators[i].status_changed == 1) {
hfp_emit_ag_indicator_event(hfp_callback, context->ag_indicators[i]);
}
}
break;
}
default:
break;
}
@ -263,6 +283,11 @@ static void hfp_run_for_context(hfp_connection_t * context){
void update_command(hfp_connection_t * context){
context->command = HFP_CMD_NONE;
if (strncmp((char *)context->line_buffer, HFP_ERROR, strlen(HFP_ERROR)) == 0){
context->command = HFP_CMD_ERROR;
printf("Received ERROR\n");
}
if (strncmp((char *)context->line_buffer, HFP_OK, strlen(HFP_OK)) == 0){
context->command = HFP_CMD_OK;
printf("Received OK\n");
@ -307,9 +332,9 @@ void update_command(hfp_connection_t * context){
return;
}
if (strncmp((char *)context->line_buffer, HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS, strlen(HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS)) == 0){
printf("Received +BIA\n");
context->command = HFP_CMD_ENABLE_INDIVIDUAL_INDICATOR_STATUS_UPDATE;
if (strncmp((char *)context->line_buffer, HFP_TRANSFER_AG_INDICATOR_STATUS, strlen(HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS)) == 0){
printf("Received +CIEV\n");
context->command = HFP_CMD_TRANSFER_AG_INDICATOR_STATUS;
return;
}
@ -317,6 +342,7 @@ void update_command(hfp_connection_t * context){
void handle_switch_on_ok(hfp_connection_t *context){
// printf("switch on ok\n");
switch (context->state){
case HFP_W4_EXCHANGE_SUPPORTED_FEATURES:
if (has_codec_negotiation_feature(context)){
@ -376,6 +402,8 @@ void handle_switch_on_ok(hfp_connection_t *context){
case HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED:
context->wait_ok = 0;
hfp_emit_event(hfp_callback, HFP_SUBEVENT_COMPLETE, 0);
break;
default:
break;
@ -391,10 +419,20 @@ static void hfp_handle_rfcomm_event(uint8_t packet_type, uint16_t channel, uint8
packet[size] = 0;
int pos;
printf("parse command: %s, state: %d\n", packet, context->parser_state);
for (pos = 0; pos < size ; pos++){
hfp_parse(context, packet[pos]);
// trigger next action after CMD received
if (context->command == HFP_CMD_ERROR){
if (context->state == HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED){
context->wait_ok = 0;
// TODO: reset state? repeat commands? restore bitmaps? get ERROR codes.
hfp_emit_event(hfp_callback, HFP_SUBEVENT_COMPLETE, 1);
} else {
}
}
if (context->command != HFP_CMD_OK) continue;
handle_switch_on_ok(context);
}
@ -456,6 +494,7 @@ void hfp_hf_release_service_level_connection(bd_addr_t bd_addr){
}
void hfp_hf_enable_status_update_for_all_ag_indicators(bd_addr_t bd_addr, uint8_t enable){
hfp_hf_establish_service_level_connection(bd_addr);
hfp_connection_t * connection = get_hfp_connection_context_for_bd_addr(bd_addr);
if (!connection){
log_error("HFP HF: connection doesn't exist.");
@ -465,13 +504,15 @@ void hfp_hf_enable_status_update_for_all_ag_indicators(bd_addr_t bd_addr, uint8_
hfp_run_for_context(connection);
}
void hfp_hf_enable_status_update_for_ag_indicator(bd_addr_t bd_addr, uint32_t indicators_status_bitmap, uint8_t enable){
// TODO: returned ERROR - wrong format
void hfp_hf_enable_status_update_for_individual_ag_indicators(bd_addr_t bd_addr, uint32_t indicators_status_bitmap){
hfp_hf_establish_service_level_connection(bd_addr);
hfp_connection_t * connection = get_hfp_connection_context_for_bd_addr(bd_addr);
if (!connection){
log_error("HFP HF: connection doesn't exist.");
return;
}
connection->change_enable_status_update_for_individual_ag_indicators = 1;
connection->change_status_update_for_individual_ag_indicators = 1;
connection->ag_indicators_status_update_bitmap = indicators_status_bitmap;
hfp_run_for_context(connection);
}

2
src/hfp_hf.h
View File

@ -98,7 +98,7 @@ void hfp_hf_enable_status_update_for_all_ag_indicators(bd_addr_t bd_addr, uint8_
/**
* @brief Deactivate/reactivate status update for the individual indicators in the AG using bitmap.
*/
void hfp_hf_enable_status_update_for_ag_indicator(bd_addr_t bd_addr, uint32_t indicators_status_bitmap, uint8_t enable);
void hfp_hf_enable_status_update_for_individual_ag_indicators(bd_addr_t bd_addr, uint32_t indicators_status_bitmap);
/**

65
test/hfp/hfp_ag_parser_test.c
View File

@ -47,17 +47,33 @@
#include "hfp.h"
void hfp_parse(hfp_connection_t * context, uint8_t byte);
hfp_generic_status_indicators_t * get_hfp_generic_status_indicators();
void set_hfp_generic_status_indicators(hfp_generic_status_indicators_t * indicators, int indicator_nr);
hfp_generic_status_indicator_t * get_hfp_generic_status_indicators();
void set_hfp_generic_status_indicators(hfp_generic_status_indicator_t * indicators, int indicator_nr);
hfp_ag_indicator_t * get_hfp_ag_indicators();
int get_hfp_ag_indicators_nr();
void set_hfp_ag_indicators(hfp_ag_indicator_t * indicators, int indicator_nr);
static int hf_indicators_nr = 3;
static hfp_generic_status_indicators_t hf_indicators[] = {
static hfp_generic_status_indicator_t hf_indicators[] = {
{1, 1},
{2, 1},
{3, 1}
};
static int hfp_ag_indicators_nr = 7;
static hfp_ag_indicator_t hfp_ag_indicators[] = {
// index, name, min range, max range, status, mandatory, enabled, status changed
{1, "service", 0, 1, 1, 0, 0, 0},
{2, "call", 0, 1, 0, 1, 1, 0},
{3, "callsetup", 0, 3, 0, 1, 1, 0},
{4, "battchg", 0, 5, 3, 0, 0, 0},
{5, "signal", 0, 5, 5, 0, 0, 0},
{6, "roam", 0, 1, 0, 0, 0, 0},
{7, "callheld", 0, 2, 0, 1, 1, 0}
};
static hfp_connection_t context;
TEST_GROUP(HFPParser){
@ -123,29 +139,46 @@ TEST(HFPParser, HFP_AG_ENABLE_INDICATOR_STATUS_UPDATE){
TEST(HFPParser, HFP_AG_ENABLE_INDIVIDUAL_INDICATOR_STATUS_UPDATE){
set_hfp_generic_status_indicators((hfp_generic_status_indicators_t *)&hf_indicators, hf_indicators_nr);
context.generic_status_indicators_nr = hf_indicators_nr;
memcpy(context.generic_status_indicators, hf_indicators, hf_indicators_nr * sizeof(hfp_generic_status_indicators_t));
set_hfp_ag_indicators((hfp_ag_indicator_t *)&hfp_ag_indicators, hfp_ag_indicators_nr);
context.ag_indicators_nr = hfp_ag_indicators_nr;
memcpy(context.ag_indicators, hfp_ag_indicators, hfp_ag_indicators_nr * sizeof(hfp_ag_indicator_t));
for (pos = 0; pos < hf_indicators_nr; pos++){
CHECK_EQUAL(get_hfp_generic_status_indicators()[pos].uuid, hf_indicators[pos].uuid);
CHECK_EQUAL(get_hfp_generic_status_indicators()[pos].state, hf_indicators[pos].state);
CHECK_EQUAL(context.generic_status_indicators[pos].uuid, hf_indicators[pos].uuid);
CHECK_EQUAL(context.generic_status_indicators[pos].state, hf_indicators[pos].state);
for (pos = 0; pos < hfp_ag_indicators_nr; pos++){
CHECK_EQUAL(get_hfp_ag_indicators()[pos].index, hfp_ag_indicators[pos].index);
CHECK_EQUAL(get_hfp_ag_indicators()[pos].enabled, hfp_ag_indicators[pos].enabled);
CHECK_EQUAL(context.ag_indicators[pos].index, hfp_ag_indicators[pos].index);
CHECK_EQUAL(context.ag_indicators[pos].enabled, hfp_ag_indicators[pos].enabled);
}
sprintf(packet, "\r\nAT%s=0,0,0\r\n",
sprintf(packet, "\r\nAT%s=0,0,0,0,0,0,0\r\n",
HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS);
for (pos = 0; pos < strlen(packet); pos++){
hfp_parse(&context, packet[pos]);
}
CHECK_EQUAL(HFP_CMD_ENABLE_INDIVIDUAL_INDICATOR_STATUS_UPDATE, context.command);
CHECK_EQUAL(HFP_CMD_ENABLE_INDIVIDUAL_AG_INDICATOR_STATUS_UPDATE, context.command);
for (pos = 0; pos < hf_indicators_nr; pos++){
CHECK_EQUAL(get_hfp_generic_status_indicators()[pos].state, 1);
CHECK_EQUAL(context.generic_status_indicators[pos].state, 0);
for (pos = 0; pos < hfp_ag_indicators_nr; pos++){
if (get_hfp_ag_indicators()[pos].mandatory){
CHECK_EQUAL(get_hfp_ag_indicators()[pos].enabled, 1);
CHECK_EQUAL(context.ag_indicators[pos].enabled, 1);
} else {
CHECK_EQUAL(get_hfp_ag_indicators()[pos].enabled, 0);
CHECK_EQUAL(context.ag_indicators[pos].enabled, 0);
}
}
// sprintf(packet, "\r\nAT%s=1,,,1,1,1,\r\n",
// HFP_UPDATE_ENABLE_STATUS_FOR_INDIVIDUAL_AG_INDICATORS);
// for (pos = 0; pos < strlen(packet); pos++){
// hfp_parse(&context, packet[pos]);
// }
// CHECK_EQUAL(HFP_CMD_ENABLE_INDIVIDUAL_AG_INDICATOR_STATUS_UPDATE, context.command);
// for (pos = 0; pos < hfp_ag_indicators_nr; pos++){
// CHECK_EQUAL(get_hfp_ag_indicators()[pos].enabled, 1);
// CHECK_EQUAL(context.ag_indicators[pos].enabled, 1);
// }
}
int main (int argc, const char * argv[]){

63
test/hfp/hfp_hf_parser_test.c
View File

@ -49,15 +49,16 @@
void hfp_parse(hfp_connection_t * context, uint8_t byte);
static hfp_connection_t context;
static int ag_indicators_nr = 7;
static hfp_ag_indicator_t ag_indicators[] = {
{1, "service", 0, 1, 1},
{2, "call", 0, 1, 0},
{3, "callsetup", 0, 3, 0},
{4, "battchg", 0, 5, 3},
{5, "signal", 0, 5, 5},
{6, "roam", 0, 1, 0},
{7, "callheld", 0, 2, 0},
static int hfp_ag_indicators_nr = 7;
static hfp_ag_indicator_t hfp_ag_indicators[] = {
// index, name, min range, max range, status, mandatory, enabled, status changed
{1, "service", 0, 1, 1, 0, 0, 0},
{2, "call", 0, 1, 0, 1, 1, 0},
{3, "callsetup", 0, 3, 0, 1, 1, 0},
{4, "battchg", 0, 5, 3, 0, 0, 0},
{5, "signal", 0, 5, 5, 0, 0, 0},
{6, "roam", 0, 1, 0, 0, 0, 0},
{7, "callheld", 0, 2, 0, 1, 1, 0}
};
TEST_GROUP(HFPParser){
@ -95,10 +96,10 @@ TEST(HFPParser, HFP_HF_SUPPORTED_FEATURES){
TEST(HFPParser, HFP_HF_INDICATORS){
offset = 0;
offset += snprintf(packet, sizeof(packet), "%s:", HFP_INDICATOR);
for (pos = 0; pos < ag_indicators_nr - 1; pos++){
offset += snprintf(packet+offset, sizeof(packet)-offset, "\"%s\", (%d, %d),", ag_indicators[pos].name, ag_indicators[pos].min_range, ag_indicators[pos].max_range);
for (pos = 0; pos < hfp_ag_indicators_nr - 1; pos++){
offset += snprintf(packet+offset, sizeof(packet)-offset, "\"%s\", (%d, %d),", hfp_ag_indicators[pos].name, hfp_ag_indicators[pos].min_range, hfp_ag_indicators[pos].max_range);
}
offset += snprintf(packet+offset, sizeof(packet)-offset, "\"%s\", (%d, %d)\r\n", ag_indicators[pos].name, ag_indicators[pos].min_range, ag_indicators[pos].max_range);
offset += snprintf(packet+offset, sizeof(packet)-offset, "\"%s\", (%d, %d)\r\n", hfp_ag_indicators[pos].name, hfp_ag_indicators[pos].min_range, hfp_ag_indicators[pos].max_range);
context.sent_command = HFP_CMD_INDICATOR;
@ -106,12 +107,12 @@ TEST(HFPParser, HFP_HF_INDICATORS){
hfp_parse(&context, packet[pos]);
}
CHECK_EQUAL(HFP_CMD_INDICATOR, context.command);
CHECK_EQUAL(ag_indicators_nr, context.ag_indicators_nr);
for (pos = 0; pos < ag_indicators_nr; pos++){
CHECK_EQUAL(ag_indicators[pos].index, context.ag_indicators[pos].index);
CHECK_EQUAL(0, strcmp(ag_indicators[pos].name, context.ag_indicators[pos].name));
CHECK_EQUAL(ag_indicators[pos].min_range, context.ag_indicators[pos].min_range);
CHECK_EQUAL(ag_indicators[pos].max_range, context.ag_indicators[pos].max_range);
CHECK_EQUAL(hfp_ag_indicators_nr, context.ag_indicators_nr);
for (pos = 0; pos < hfp_ag_indicators_nr; pos++){
CHECK_EQUAL(hfp_ag_indicators[pos].index, context.ag_indicators[pos].index);
CHECK_EQUAL(0, strcmp(hfp_ag_indicators[pos].name, context.ag_indicators[pos].name));
CHECK_EQUAL(hfp_ag_indicators[pos].min_range, context.ag_indicators[pos].min_range);
CHECK_EQUAL(hfp_ag_indicators[pos].max_range, context.ag_indicators[pos].max_range);
}
}
@ -119,10 +120,10 @@ TEST(HFPParser, HFP_HF_INDICATOR_STATUS){
// send status
offset = 0;
offset += snprintf(packet, sizeof(packet), "%s:", HFP_INDICATOR);
for (pos = 0; pos < ag_indicators_nr - 1; pos++){
offset += snprintf(packet+offset, sizeof(packet)-offset, "%d,", ag_indicators[pos].status);
for (pos = 0; pos < hfp_ag_indicators_nr - 1; pos++){
offset += snprintf(packet+offset, sizeof(packet)-offset, "%d,", hfp_ag_indicators[pos].status);
}
offset += snprintf(packet+offset, sizeof(packet)-offset, "%d\r\n", ag_indicators[pos].status);
offset += snprintf(packet+offset, sizeof(packet)-offset, "%d\r\n", hfp_ag_indicators[pos].status);
context.sent_command = HFP_CMD_INDICATOR_STATUS;
@ -131,8 +132,8 @@ TEST(HFPParser, HFP_HF_INDICATOR_STATUS){
}
CHECK_EQUAL(HFP_CMD_INDICATOR_STATUS, context.command);
for (pos = 0; pos < ag_indicators_nr; pos++){
CHECK_EQUAL(ag_indicators[pos].status, context.ag_indicators[pos].status);
for (pos = 0; pos < hfp_ag_indicators_nr; pos++){
CHECK_EQUAL(hfp_ag_indicators[pos].status, context.ag_indicators[pos].status);
}
}
@ -179,6 +180,22 @@ TEST(HFPParser, HFP_HF_GENERIC_STATUS_INDICATOR_STATE){
CHECK_EQUAL(1, context.generic_status_indicators[0].state);
}
TEST(HFPParser, HFP_HF_AG_INDICATOR_STATUS_UPDATE){
context.ag_indicators_nr = hfp_ag_indicators_nr;
memcpy(context.ag_indicators, hfp_ag_indicators, hfp_ag_indicators_nr * sizeof(hfp_ag_indicator_t));
uint8_t index = 4;
uint8_t status = 5;
sprintf(packet, "\r\n%s=%d,%d\r\n", HFP_TRANSFER_AG_INDICATOR_STATUS, index, status);
for (pos = 0; pos < strlen(packet); pos++){
hfp_parse(&context, packet[pos]);
}
CHECK_EQUAL(HFP_CMD_TRANSFER_AG_INDICATOR_STATUS, context.command);
CHECK_EQUAL(context.ag_indicators[index - 1].status, status);
}
int main (int argc, const char * argv[]){
return CommandLineTestRunner::RunAllTests(argc, argv);
}

17
test/pts/hfp_ag_test.c
View File

@ -78,20 +78,21 @@ static uint8_t codecs[1] = {HFP_CODEC_CVSD};
static int ag_indicators_nr = 7;
static hfp_ag_indicator_t ag_indicators[] = {
{1, "service", 0, 1, 1},
{2, "call", 0, 1, 0},
{3, "callsetup", 0, 3, 0},
{4, "battchg", 0, 5, 3},
{5, "signal", 0, 5, 5},
{6, "roam", 0, 1, 0},
{7, "callheld", 0, 2, 0},
// index, name, min range, max range, status, mandatory, enabled, status changed
{1, "service", 0, 1, 1, 0, 0, 0},
{2, "call", 0, 1, 0, 1, 1, 0},
{3, "callsetup", 0, 3, 0, 1, 1, 0},
{4, "battchg", 0, 5, 3, 0, 0, 0},
{5, "signal", 0, 5, 5, 0, 0, 0},
{6, "roam", 0, 1, 0, 0, 0, 0},
{7, "callheld", 0, 2, 0, 1, 1, 0}
};
static int call_hold_services_nr = 5;
static char* call_hold_services[] = {"1", "1x", "2", "2x", "3"};
static int hf_indicators_nr = 2;
static hfp_generic_status_indicators_t hf_indicators[] = {
static hfp_generic_status_indicator_t hf_indicators[] = {
{1, 1},
{2, 1},
};

63
test/pts/hfp_hf_test.c
View File

@ -74,10 +74,14 @@ const char hfp_hf_service_name[] = "BTstack HFP HF Test";
static bd_addr_t pts_addr = {0x00,0x1b,0xDC,0x07,0x32,0xEF};
static bd_addr_t local_mac = {0x04, 0x0C, 0xCE, 0xE4, 0x85, 0xD3};
static bd_addr_t phone = {0xD8,0xBb,0x2C,0xDf,0xF1,0x08};
static bd_addr_t phone_addr = {0xD8,0xBb,0x2C,0xDf,0xF1,0x08};
static bd_addr_t device_addr;
static uint8_t codecs[1] = {HFP_CODEC_CVSD};
static uint16_t indicators[1] = {0x01};
char cmd;
// prototypes
static void show_usage();
@ -88,6 +92,7 @@ static void show_usage(void){
printf("---\n");
printf("p - establish HFP connection to PTS module\n");
printf("e - establish HFP connection to local mac\n");
printf("r - enable registration status update\n");
printf("d - release HFP connection\n");
printf("---\n");
printf("Ctrl-c - exit\n");
@ -95,20 +100,29 @@ static void show_usage(void){
}
static int stdin_process(struct data_source *ds){
char buffer;
read(ds->fd, &buffer, 1);
switch (buffer){
read(ds->fd, &cmd, 1);
switch (cmd){
case 'p':
printf("Establishing HFP service level connection to PTS module %s...\n", bd_addr_to_str(pts_addr));
hfp_hf_establish_service_level_connection(pts_addr);
memcpy(device_addr, pts_addr, 6);
printf("Establishing HFP service level connection to PTS module %s...\n", bd_addr_to_str(device_addr));
hfp_hf_establish_service_level_connection(device_addr);
break;
case 'e':
printf("Establishing HFP service level connection to %s...\n", bd_addr_to_str(phone));
hfp_hf_establish_service_level_connection(phone);
memcpy(device_addr, phone_addr, 6);
printf("Establishing HFP service level connection to %s...\n", bd_addr_to_str(device_addr));
hfp_hf_establish_service_level_connection(device_addr);
break;
case 'd':
printf("Releasing HFP service level connection.\n");
hfp_hf_release_service_level_connection(phone);
hfp_hf_release_service_level_connection(device_addr);
break;
case 'r':
printf("Enabling HFP AG registration status update.\n");
hfp_hf_enable_status_update_for_all_ag_indicators(device_addr, 1);
break;
case 'i':
printf("Enabling HFP AG registration status update for individual indicators.\n");
hfp_hf_enable_status_update_for_individual_ag_indicators(device_addr, 63);
break;
default:
show_usage();
@ -121,22 +135,29 @@ static int stdin_process(struct data_source *ds){
void packet_handler(uint8_t * event, uint16_t event_size){
if (event[0] != HCI_EVENT_HFP_META) return;
if (event[3]){
printf("Command \'%c\' failed with status %u\n", cmd, event[3]);
return;
}
switch (event[2]) {
case HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_ESTABLISHED:
if (event[3] == 0){
printf("Service level connection established.\n\n");
} else {
printf("Service level connection establishment failed with status %u\n", event[3]);
}
printf("Service level connection established.\n\n");
break;
case HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_RELEASED:
if (event[3] == 0){
printf("Service level connection released.\n\n");
} else {
printf("Service level connection releasing failed with status %u\n", event[3]);
printf("Service level connection released.\n\n");
break;
case HFP_SUBEVENT_COMPLETE:
switch (cmd){
case 'r':
printf("HFP AG registration status update enabled.\n");
break;
default:
break;
}
break;
case HFP_SUBEVENT_AG_INDICATOR_STATUS_CHANGED:
printf("AG_INDICATOR_STATUS_CHANGED, AG indicator index: %d, status %d\n", event[3], event[4]);
break;
default:
printf("event not handled %u\n", event[2]);
break;
@ -164,7 +185,7 @@ int btstack_main(int argc, const char * argv[]){
hci_power_control(HCI_POWER_ON);
btstack_stdin_setup(stdin_process);
// printf("Establishing HFP connection to %s...\n", bd_addr_to_str(phone));
// hfp_hf_connect(phone);
// printf("Establishing HFP connection to %s...\n", bd_addr_to_str(phone_addr));
// hfp_hf_connect(phone_addr);
return 0;
}