UartRPC.h

00001 /**
00002  * @file    UartRPC.h
00003  * @brief   BLE UART RPC header
00004  * @author  Doug Anson
00005  * @version 1.0
00006  * @see     
00007  *
00008  * Copyright (c) 2014
00009  *
00010  * Licensed under the Apache License, Version 2.0 (the "License");
00011  * you may not use this file except in compliance with the License.
00012  * You may obtain a copy of the License at
00013  *
00014  *     http://www.apache.org/licenses/LICENSE-2.0
00015  *
00016  * Unless required by applicable law or agreed to in writing, software
00017  * distributed under the License is distributed on an "AS IS" BASIS,
00018  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00019  * See the License for the specific language governing permissions and
00020  * limitations under the License.
00021  */
00022  
00023  #ifndef __UART_RPC_H__
00024  #define __UART_RPC_H__
00025  
00026  #include "mbed.h"
00027  #include <stdarg.h>
00028  #include "BLEDevice.h"
00029  #include "Dispatcher.h"
00030  #include "BLELocation.h"
00031  
00032  // callback function for dispatch callbacks (
00033  typedef void (*ble_dispatch_callback_fn)(bool);
00034   
00035  class UartRPC {
00036     public:
00037         UartRPC(BLEDevice &ble);
00038         
00039         // remote dispatch
00040         int               dispatch(uint8_t fn_id,void *cb,uint8_t *response,int response_length,const char *format,...);
00041         
00042         // local accumulate and dispatch of packets
00043         bool              accumulate(uint8_t *buffer,int buffer_length);
00044         void              dispatch();
00045         bool              localDispatchAvailable(void);
00046         int               retrieveLocalDispatch(uint8_t *buffer,int buffer_length);
00047         void              setLocationInstance(BLELocation *location);
00048         
00049     private:       
00050         void              resetLocalDispatch(void);
00051         
00052         Dispatcher        m_dispatcher;
00053         SplitterAssembler m_recv_accumulator;
00054         bool              m_local_dispatch_available;
00055         char             *m_recv_raw_data;
00056         int               m_recv_raw_data_length;
00057         void             *m_cb;
00058         BLELocation      *m_location;
00059  };
00060  
00061  #endif // __UART_RPC_H__