/**************************************************************************//** * @brief Get a packet from the board controller. * * @param[in] pkt Pointer to a @ref BCP_Packet instance. * * @return True if packet received without errors, false otherwise. *****************************************************************************/ bool BSP_BccPacketReceive( BCP_Packet *pkt ) { int i; int length; uint8_t *bptr; /* Setup a byte pointer to start of packet buffer */ bptr = (uint8_t *) pkt; /* Receive packet magic */ *bptr++ = RxByte(); if (pkt->magic != BSP_BCP_MAGIC) { return false; } /* Receive packet type */ *bptr++ = RxByte(); if ( (pkt->type < BSP_BCP_FIRST) || (pkt->type > BSP_BCP_LAST) ) { return false; } /* Receive packet length */ *bptr++ = RxByte(); if (pkt->payloadLength > BSP_BCP_PACKET_SIZE) { return false; } #if ( BSP_BCP_VERSION == 2 ) /* Receive reserved byte */ *bptr++ = RxByte(); #endif /* Receive packet data length field and sanity check it */ length = pkt->payloadLength; if (length > BSP_BCP_PACKET_SIZE) { length = BSP_BCP_PACKET_SIZE; } /* Receive packet payload */ for( i=0; i<length; i++ ) { *bptr++ = RxByte(); } return true; }
//##ModelId=48114D4A0362 U8 TiLib_RS232::GetKey() { U8 key = RS232_NOKEY; if (RxByte(&key) == SUCCESS) { return key; } else { return RS232_NOKEY; } }
//------------------------------------------------------------------------ //------------------------------------------------------------------------ void MapOverflow(U8 channelId, U32 condition) { int OrgMedStrmIdx; DebSystemMessage(DEBL0_NSTR, (CSTR*)"1##BufOvl:", channelId, (CSTR*)"1 -> ", OrgMedStrmIdx); RxByte(); GH_BM2_set_BufferWritePointer(channelId, 0); GH_BM2_set_BufferReadPointer(channelId, 0); if (MediaFunctions[OrgMedStrmIdx].MedOvfNotify) { MediaFunctions[OrgMedStrmIdx].MedOvfNotify(0,0); } }