Petter Bellander / Mbed 2 deprecated Saab-BT

Simulated the CD changer of a Saab to implement a bluetooth connection to the car stereo. Control of playback device (phone) with steering wheel buttons. Needs a RN52 bluetooth transciever and a CAN transiever. So far only audio playback and control via steering wheel buttons implemented. Hands free calling planned.

Dependencies:   mbed

Diff: RN52.h

Revision:
7:2df2c6e8c0df
Parent:
6:c454f88524d6
Child:
8:beb6c399490a
--- a/RN52.h	Wed Jan 13 22:11:50 2016 +0000
+++ b/RN52.h	Thu Jan 14 22:20:38 2016 +0000
@@ -1,8 +1,6 @@
 #ifndef RN52_H
 #define RN52_H
 
-#define STRING_BUFFER_LENGTH 255
-
 typedef enum
 {
     RN52_REBOOT,
@@ -44,6 +42,7 @@
     RN52_NO_EVENT,
     RN52_CALLER_ID_EVENT,
     RN52_TRACK_CHANGE_EVENT,
+    RN52_OTHER_EVENT,
 
     RN52_EVENT_LAST
   
@@ -55,14 +54,14 @@
     bool media_connected;
     bool phone_connected;
     RN52_CONNECTION connection;
-    char title[STRING_BUFFER_LENGTH];
-    char artist[STRING_BUFFER_LENGTH];
-    char album[STRING_BUFFER_LENGTH];
-    char genre[STRING_BUFFER_LENGTH];
+    char title[255];
+    char artist[255];
+    char album[255];
+    char genre[255];
     int duration;
     int track_number;
     int track_count;
-    char response[STRING_BUFFER_LENGTH];
+    char response[255];
     
 } RN52_RESULT;
 
@@ -87,6 +86,8 @@
     bool get(RN52_COMMAND cmd, RN52_RESULT * rn52_result);  
     bool capture_response(char * str);
     void clear_serial();
+    void copy_response(char * source, char * destination, char offset);      
+    void clear_result(RN52_RESULT * result);
 };
 
 #endif
\ No newline at end of file