hfp hf: dial, redial, memory dial

src/hfp.h

@@ -539,6 +539,10 @@ typedef struct hfp_connection {
     // HF only
     hfp_hf_query_operator_state_t hf_query_operator_state;
     uint8_t hf_answer_incoming_call;
+    uint8_t hf_initiate_outgoing_call;
+    uint8_t hf_initiate_memory_dialing;
+    uint8_t hf_initiate_redial_last_number;
+    
     uint8_t hf_send_clip_enable;
     uint8_t hf_send_chup;
 

src/hfp_hf.c

@@ -77,6 +77,8 @@ static hfp_call_status_t hfp_call_status;
 static hfp_callsetup_status_t hfp_callsetup_status;
 static hfp_callheld_status_t hfp_callheld_status;
 
+static char phone_number[25]; 
+
 void hfp_hf_register_packet_handler(hfp_callback_t callback){
     hfp_callback = callback;
     if (callback == NULL){
@@ -242,6 +244,24 @@ static int hfp_hf_send_clip_enable(uint16_t cid){
     return send_str_over_rfcomm(cid, buffer);
 }
 
+static int hfp_hf_initiate_outgoing_call_cmd(uint16_t cid){
+    char buffer[40];
+    sprintf(buffer, "%s%s;\r\n", HFP_CALL_PHONE_NUMBER, phone_number);
+    return send_str_over_rfcomm(cid, buffer);
+}
+
+static int hfp_hf_send_memory_dial_cmd(uint16_t cid){
+    char buffer[40];
+    sprintf(buffer, "%s>%s;\r\n", HFP_CALL_PHONE_NUMBER, phone_number);
+    return send_str_over_rfcomm(cid, buffer);
+}
+
+static int hfp_hf_send_redial_last_number_cmd(uint16_t cid){
+    char buffer[20];
+    sprintf(buffer, "%s\r\n", HFP_REDIAL_LAST_NUMBER);
+    return send_str_over_rfcomm(cid, buffer);
+}
+
 static int hfp_hf_send_chup(uint16_t cid){
     char buffer[20];
     sprintf(buffer, "AT%s\r\n", HFP_HANG_UP_CALL);
@@ -475,6 +495,28 @@ static void hfp_run_for_context(hfp_connection_t * context){
         done = call_setup_state_machine(context);
     }
     
+
+    if (context->hf_initiate_outgoing_call){
+        context->hf_initiate_outgoing_call = 0;
+        context->ok_pending = 1;
+        hfp_hf_initiate_outgoing_call_cmd(context->rfcomm_cid);
+        return;
+    }
+    
+    if (context->hf_initiate_memory_dialing){
+        context->hf_initiate_memory_dialing = 0;
+        context->ok_pending = 1;
+        hfp_hf_send_memory_dial_cmd(context->rfcomm_cid);
+        return;
+    }
+
+    if (context->hf_initiate_redial_last_number){
+        context->hf_initiate_redial_last_number = 0;
+        context->ok_pending = 1;
+        hfp_hf_send_redial_last_number_cmd(context->rfcomm_cid);
+        return;
+    }
+
     if (context->hf_send_clip_enable){
         context->hf_send_clip_enable = 0;
         context->ok_pending = 1;
@@ -883,3 +925,29 @@ void hfp_hf_enable_calling_line_identification(bd_addr_t bd_addr){
     connection->hf_send_clip_enable = 1;   
     hfp_run_for_context(connection);
 }
+
+void hfp_hf_dial_number(bd_addr_t bd_addr, char * number){
+    hfp_hf_establish_service_level_connection(bd_addr);
+    hfp_connection_t * connection = get_hfp_connection_context_for_bd_addr(bd_addr);
+
+    connection->hf_initiate_outgoing_call = 1;
+    snprintf(phone_number, sizeof(phone_number), "%s", number);
+    hfp_run_for_context(connection);
+}
+
+void hfp_hf_dial_memory(bd_addr_t bd_addr, char * number){
+    hfp_hf_establish_service_level_connection(bd_addr);
+    hfp_connection_t * connection = get_hfp_connection_context_for_bd_addr(bd_addr);
+
+    connection->hf_initiate_memory_dialing = 1;
+    snprintf(phone_number, sizeof(phone_number), "%s", number);
+    hfp_run_for_context(connection);
+}
+
+void hfp_hf_redial_last_number(bd_addr_t bd_addr){
+    hfp_hf_establish_service_level_connection(bd_addr);
+    hfp_connection_t * connection = get_hfp_connection_context_for_bd_addr(bd_addr);
+
+    connection->hf_initiate_redial_last_number = 1;
+    hfp_run_for_context(connection);
+}

src/hfp_hf.h

@@ -169,6 +169,21 @@ void hfp_hf_terminate_call(bd_addr_t bd_addr);
  */
 void hfp_hf_enable_calling_line_identification(bd_addr_t bd_addr);
 
+/**
+ * @brief 
+ */
+void hfp_hf_dial_number(bd_addr_t bd_addr, char * number);
+
+/**
+ * @brief 
+ */
+void hfp_hf_dial_memory(bd_addr_t bd_addr, char * number);
+
+/**
+ * @brief 
+ */
+void hfp_hf_redial_last_number(bd_addr_t bd_addr);
+
 /* API_END */
 
 #if defined __cplusplus

test/pts/hfp_hf_test.c

@@ -99,23 +99,29 @@ static void show_usage(void){
     printf("b - establish Audio connection\n");
     printf("B - release Audio connection\n");
     
-    printf("C - enable registration status update for all AG indicators\n");
     printf("c - disable registration status update for all AG indicators\n");
+    printf("C - enable registration status update for all AG indicators\n");
     
-    printf("D - set HFP AG registration status update for individual indicators\n");
     printf("d - Query network operator.\n");
+    printf("D - set HFP AG registration status update for individual indicators\n");
 
-    printf("E - enable reporting of the extended AG error result code\n");
     printf("e - disable reporting of the extended AG error result code\n");
+    printf("E - enable reporting of the extended AG error result code\n");
     
     printf("f - answer incoming call\n");
     printf("F - Hangup call\n");
 
-    printf("G - Reject call.\n");
     printf("g - query network operator name\n");
+    printf("G - Reject call.\n");
 
     printf("h - enable Calling Line Identification.\n");
 
+    printf("i - dial 1234567\n");
+    printf("I - redial\n");
+    
+    printf("j - dial #1\n");
+    printf("J - dial #99\n");
+    
     printf("t - terminate connection\n");
 
     printf("---\n");
@@ -193,6 +199,22 @@ static int stdin_process(struct data_source *ds){
             memcpy(device_addr, phone_addr, 6);
             printf("Use iPhone %s as Audiogateway.\n", bd_addr_to_str(device_addr));
             break;
+        case 'i':
+            printf("Dial 1234567\n");
+            hfp_hf_dial_number(device_addr, "1234567");
+            break;
+        case 'I':
+            printf("Redial\n");
+            hfp_hf_redial_last_number(device_addr);
+            break;
+        case 'j':
+            printf("Dial #1\n");
+            hfp_hf_dial_memory(device_addr,"#1");
+            break;
+        case 'J':
+            printf("Dial #99\n");
+            hfp_hf_dial_memory(device_addr,"#99");
+            break;
         default:
             show_usage();
             break;