1 // ********************************************************************* 2 // Custom DPA Handler code template * 3 // ********************************************************************* 4 // Copyright (c) IQRF Tech s.r.o. 5 // 6 // File: $RCSfile: CustomDpaHandler-Template.c,v $ 7 // Version: $Revision: 1.34 $ 8 // Date: $Date: 2017/08/09 12:24:47 $ 9 // 10 // Revision history: 11 // 2017/08/14 Release for DPA 3.01 12 // 2017/03/13 Release for DPA 3.00 13 // 2015/08/05 Release for DPA 2.20 14 // 2014/10/31 Release for DPA 2.10 15 // 2014/04/30 Release for DPA 2.00 16 // 17 // ********************************************************************* 18 19 // Online DPA documentation http://www.iqrf.org/DpaTechGuide/ 20 21 // Default IQRF include (modify the path according to your setup) 22 #include "IQRF.h" 23 24 // Uncomment to implement Custom DPA Handler for Coordinator 25 //#define COORDINATOR_CUSTOM_HANDLER 26 27 // Default DPA header (modify the path according to your setup) 28 #include "DPA.h" 29 // Default Custom DPA Handler header (modify the path according to your setup) 30 #include "DPAcustomHandler.h" 31 32 //############################################################################################ 33 34 // Place for global variables shared among CustomDpaHandler() and other function, otherwise local [static] variables are recommended 35 // example: uns8 globalCounter; 36 37 // Must be the 1st defined function in the source code in order to be placed at the correct FLASH location! 38 //############################################################################################ 39 bit CustomDpaHandler() 40 //############################################################################################ 41 { 42 // Handler presence mark 43 clrwdt(); 44 45 // Place for local static variables used only within CustomDpaHandler() among more events 46 // example: static bit interruptOccured; 47 48 // Detect DPA event to handle (unused event handlers can be commented out or even deleted) 49 switch ( GetDpaEvent() ) 50 { 51 #ifdef DpaEvent_Interrupt 52 // ------------------------------------------------- 53 case DpaEvent_Interrupt: 54 // Do an extra quick background interrupt work 55 // ! The time spent handling this event is critical.If there is no interrupt to handle return immediately otherwise keep the code as fast as possible. 56 // ! Make sure the event is the 1st case in the main switch statement at the handler routine.This ensures that the event is handled as the 1st one. 57 // ! It is desirable that this event is handled with immediate return even if it is not used by the custom handler because the Interrupt event is raised on every MCU interrupt and the “empty” return handler ensures the shortest possible interrupt routine response time. 58 // ! Only global variables or local ones marked by static keyword can be used to allow reentrancy. 59 // ! Make sure race condition does not occur when accessing those variables at other places. 60 // ! Make sure( inspect.lst file generated by C compiler ) compiler does not create any hidden temporary local variable( occurs when using division, multiplication or bit shifts ) at the event handler code.The name of such variable is usually Cnumbercnt. 61 // ! Do not call any OS functions except setINDFx(). 62 // ! Do not use any OS variables especially for writing access. 63 // ! All above rules apply also to any other function being called from the event handler code, although calling any function from Interrupt event is not recommended because of additional MCU stack usage. 64 65 return Carry; 66 #endif 67 // ------------------------------------------------- 68 case DpaEvent_Idle: 69 // Do a quick background work when RF packet is not received 70 break; 71 72 // ------------------------------------------------- 73 case DpaEvent_Reset: 74 // Called after module is reset 75 //goto DpaHandleReturnTRUE; // return TRUE only if you handle node bonding/unbonding 76 break; 77 78 // ------------------------------------------------- 79 case DpaEvent_BondingButton: 80 // Called to allow a bonding button customization 81 //goto DpaHandleReturnTRUE; // return TRUE to handle bonding button 82 break; 83 84 // ------------------------------------------------- 85 case DpaEvent_Init: 86 // Do a one time initialization work before main loop starts 87 break; 88 89 // ------------------------------------------------- 90 case DpaEvent_ReceiveDpaRequest: 91 // Called after DPA request was received 92 //goto DpaHandleReturnTRUE; // return TRUE to skip default processing 93 break; 94 95 // ------------------------------------------------- 96 case DpaEvent_BeforeSendingDpaResponse: 97 // Called before sending DPA response back to originator of DPA response 98 break; 99 100 // ------------------------------------------------- 101 case DpaEvent_Notification: 102 // Called after DPA request was processed and after DPA response was sent 103 break; 104 105 // ------------------------------------------------- 106 case DpaEvent_AfterRouting: 107 // Called after Notification and after routing of the DPA response was finished 108 break; 109 110 #ifndef COORDINATOR_CUSTOM_HANDLER 111 // ------------------------------------------------- 112 case DpaEvent_FrcValue: 113 // Called to get FRC value 114 break; 115 #endif 116 117 #ifndef COORDINATOR_CUSTOM_HANDLER 118 // ------------------------------------------------- 119 case DpaEvent_FrcResponseTime: 120 // Called to get FRC response time 121 break; 122 #endif 123 124 #ifndef COORDINATOR_CUSTOM_HANDLER 125 // ------------------------------------------------- 126 case DpaEvent_BeforeSleep: 127 // Called before going to sleep 128 break; 129 #endif 130 131 #ifndef COORDINATOR_CUSTOM_HANDLER 132 // ------------------------------------------------- 133 case DpaEvent_AfterSleep: 134 // Called after woken up after sleep 135 break; 136 #endif 137 138 // ------------------------------------------------- 139 case DpaEvent_DisableInterrupts: 140 // Called when device needs all hardware interrupts to be disabled (before Reset, Restart and RFPGM) 141 break; 142 143 #ifdef COORDINATOR_CUSTOM_HANDLER 144 // ------------------------------------------------- 145 case DpaEvent_ReceiveDpaResponse: 146 // Called after DPA response was received at coordinator 147 //goto DpaHandleReturnTRUE; // return TRUE to skip default processing 148 break; 149 #endif 150 151 #ifdef COORDINATOR_CUSTOM_HANDLER 152 // ------------------------------------------------- 153 case DpaEvent_IFaceReceive: 154 // Called after DPA request from interface master was received at coordinator 155 //goto DpaHandleReturnTRUE; // return TRUE to skip default processing 156 break; 157 #endif 158 159 // ------------------------------------------------- 160 case DpaEvent_PeerToPeer: 161 // Called when peer-to-peer (non-networking) packet is received 162 break; 163 164 // ------------------------------------------------- 165 case DpaEvent_AuthorizePreBonding: 166 // Called when remote bonding is enabled and a node requests pre-bonding 167 //goto DpaHandleReturnTRUE; // return TRUE to reject pre-bonding request 168 break; 169 170 // ------------------------------------------------- 171 case DpaEvent_UserDpaValue: 172 // Called when DPA is required to return User defined DPA value in the response 173 break; 174 175 // ------------------------------------------------- 176 case DpaEvent_DpaRequest: 177 // Called to interpret DPA request for peripherals 178 IfDpaEnumPeripherals_Else_PeripheralInfo_Else_PeripheralRequest() 179 { 180 // ------------------------------------------------- 181 // Peripheral enumeration 182 183 _DpaMessage.EnumPeripheralsAnswer.UserPerNr = 0; // ? 184 // FlagUserPer( _DpaMessage.EnumPeripheralsAnswer.UserPer, PNUM_USER + 0 ); // ? 185 _DpaMessage.EnumPeripheralsAnswer.HWPID = 0x000F; // ???? 186 _DpaMessage.EnumPeripheralsAnswer.HWPIDver = 0; // ???? 187 188 DpaHandleReturnTRUE: 189 return TRUE; 190 } 191 else 192 { 193 // ------------------------------------------------- 194 // Get information about peripheral 195 196 if ( _PNUM == PNUM_USER + 0 ) // ? 197 { 198 _DpaMessage.PeripheralInfoAnswer.PerT = 0; // PERIPHERAL_TYPE_? 199 _DpaMessage.PeripheralInfoAnswer.PerTE = 0; // PERIPHERAL_TYPE_EXTENDED_? 200 _DpaMessage.PeripheralInfoAnswer.Par1 = 0; // ? 201 _DpaMessage.PeripheralInfoAnswer.Par2 = 0; // ? 202 goto DpaHandleReturnTRUE; 203 } 204 205 break; 206 } 207 208 // ------------------------------------------------- 209 // Handle peripheral command 210 211 if ( _PNUM == PNUM_USER + 0 ) // ? 212 { 213 if ( _PCMD == 0 ) // ???? 214 { 215 goto DpaHandleReturnTRUE; 216 } 217 } 218 219 break; 220 } 221 222 DpaHandleReturnFALSE: 223 return FALSE; 224 } 225 //############################################################################################ 226 // Default Custom DPA Handler header; 2nd include to implement Code bumper to detect too long code of the Custom DPA Handler (modify the path according to your setup) 227 #include "DPAcustomHandler.h" 228 //############################################################################################