BLE FOTA
Bluetooth Low Energy based Firmware Over The Air with Mbed. Mbed part is a external processor of the IoT devices and communicate with a Bluetooth module. The Bluetooth module have to support BLE and implement BLE FOTA profile designed by ours. BLE FOTA profile specification is available from our GIT hub wiki(https://github.com/sevencore/BLEFOTA).
Dependencies: mbed
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KIM HyoengJun
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BleMsgHandler.h
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00001 /** 00002 * @file BleMsgHandler.h 00003 * @brief Ble message handler ( Ble message is communication mathod between Mbed and DA14583 ) 00004 * Copyright 2015 SEVENCORE Co., Ltd. 00005 * 00006 * @author HyeongJun Kim 00007 * @version 1.0.0 00008 * @date 2015-08-17 00009 */ 00010 00011 #ifndef BLEMSGHANDLER_H 00012 #define BLEMSGHANDLER_H 00013 00014 /** 00015 **************************************************************************************** 00016 * @addtogroup ext_fota module 00017 * @brief Ble message Handler Class Header. 00018 * 00019 * @{ 00020 **************************************************************************************** 00021 */ 00022 00023 #include "mbed.h" 00024 #include "MsgQueue.h" 00025 #include "SerialManager.h" 00026 #include "gapc_task.h" 00027 #include "gapm_task.h" 00028 00029 namespace sevencore_fota{ 00030 00031 #define FIRMWARE_DATA_FRAGMENT_SIZE 1024 00032 00033 typedef struct { 00034 unsigned short bType; 00035 unsigned short bDstid; 00036 unsigned short bSrcid; 00037 unsigned short bLength; 00038 } ble_hdr; 00039 00040 class BleMsgHandler 00041 { 00042 public: 00043 /** 00044 **************************************************************************************** 00045 * @brief Ble message handler constructor only connected Device 00046 **************************************************************************************** 00047 */ 00048 BleMsgHandler(Serial* _device); 00049 /** 00050 **************************************************************************************** 00051 * @brief Ble message handler constructor with connected Device & HostPC 00052 **************************************************************************************** 00053 */ 00054 BleMsgHandler(Serial* _device, Serial* _hostpc); 00055 /** 00056 **************************************************************************************** 00057 * @brief Ble message handler destructor 00058 **************************************************************************************** 00059 */ 00060 ~BleMsgHandler(void); 00061 /** 00062 **************************************************************************************** 00063 * @brief Ble message handler Start title print function 00064 **************************************************************************************** 00065 */ 00066 void PrintTitle(void); 00067 /** 00068 **************************************************************************************** 00069 * @brief Create ble message 00070 **************************************************************************************** 00071 */ 00072 void BleMsgAlloc(unsigned short id,unsigned short dest_id,unsigned short src_id,unsigned short data_len,void *pdata,uint8_t *msg); 00073 /** 00074 **************************************************************************************** 00075 * @brief Send ble message to device 00076 **************************************************************************************** 00077 */ 00078 int BleSendMsg(uint8_t *msg, unsigned short size); 00079 /** 00080 **************************************************************************************** 00081 * @brief Receive ble message from device 00082 **************************************************************************************** 00083 */ 00084 void BleReceiveMsg(void); 00085 /** 00086 **************************************************************************************** 00087 * @brief Get message from MsgQueue and Execute corresponding function 00088 **************************************************************************************** 00089 */ 00090 void BleMsgHandle(void); 00091 /** 00092 **************************************************************************************** 00093 * @brief Debugging message output to hostpc 00094 **************************************************************************************** 00095 */ 00096 void HostPcPrint(char *str); 00097 /** 00098 **************************************************************************************** 00099 * @brief Receive test method 00100 **************************************************************************************** 00101 */ 00102 void ReceiveToSerialTest(void); 00103 /** 00104 **************************************************************************************** 00105 * @brief Receive and Store Da14583 flash data 00106 **************************************************************************************** 00107 */ 00108 void FirmwareDataReceive(unsigned short code_size, char *version); 00109 00110 00111 00112 private: 00113 /** 00114 **************************************************************************************** 00115 * @brief GAPM Command Event Handler 00116 **************************************************************************************** 00117 */ 00118 void HandleGapmCmpEvt(unsigned short msgid,struct gapm_cmp_evt *param,unsigned short dest_id,unsigned short src_id); 00119 /** 00120 **************************************************************************************** 00121 * @brief GAPC Command Event Handler 00122 **************************************************************************************** 00123 */ 00124 void HandleGapcCmpEvt(unsigned short msgid,struct gapc_cmp_evt *param,unsigned short dest_id,unsigned short src_id); 00125 00126 00127 private: 00128 bool print_flag; 00129 Serial* device; 00130 Serial* hostpc; 00131 SerialManager* SerialM; 00132 MsgQueue* MsgQ; 00133 unsigned char recv_msg[512]; 00134 FILE *fp; 00135 }; 00136 00137 }//namespace 00138 00139 /// @} ext_fota module 00140 #endif //BLEMSGHANDLER_H
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