reconnect()

bool AudioConnection::reconnect

(

void

)

Definition at line 310 of file AudioStream.cpp.

                               {
    //Serial.println(F("(eris)AudioConnection:reconnect() connecting by ptr"));
    /*
    Serial.print(F("\tsrc name:"));Serial.print(pSrc->shortName);
    Serial.print(F("\tsrc index:"));Serial.print((uint32_t)src_index);
    Serial.print(F("\tsrc instance:"));Serial.print((uint32_t)pSrc->instance);
    Serial.print(F("\tsrc ptr:"));Serial.printf("0x%08x\t",(uint32_t)pSrc);
 
    Serial.print(F("\tdst name:"));Serial.print(pDst->shortName);
    Serial.print(F("\tdst index:"));Serial.print((uint32_t)dest_index);
    Serial.print(F("\tdst instance:"));Serial.print((uint32_t)pDst->instance);
    Serial.print(F("\tdst ptr:"));Serial.printf("0x%08x",(uint32_t)pDst);
    Serial.print(F("\tpSrc->destination_list ptr:"));Serial.printf("0x%08x\n",(uint32_t)pSrc->destination_list);
    */
    //Serial.flush();
    AudioConnection *p;
 
    if (isConnected){ 
        Serial.println(F("(eris)AudioConnection:reconnect() Warning: Already Connected"));
        //Serial.flush();
        return false;
    }
    if (dest_index > pDst->num_inputs){
        Serial.println(F("(eris)AudioConnection:reconnect() Warning: Invalid destination port"));
        //Serial.flush();
        return false;
    }
    //__disable_irq();
    p = pSrc->destination_list;
    if (p == NULL) {
        //Serial.println("(eris)AudioConnection:reconnect() making first connection");
        pSrc->destination_list = this;
    } else {
        while (p->next_dest) {
            //Serial.println("(eris)AudioConnection:reconnect() adding a connection");
            //Serial.flush();
            if (p->pSrc == this->pSrc && p->pDst == this->pDst
                && p->src_index == this->src_index && p->dest_index == this->dest_index) {
                //Source and destination already connected through another connection, abort
                Serial.println("(eris)AudioConnection:reconnect() Warning: connection already exists");
                //Serial.flush();
                return false;
            }
            p = p->next_dest;
        }
        p->next_dest = this;
    }
    this->next_dest = NULL;
    pSrc->numConnections++;
    pSrc->active = true;
 
    pDst->numConnections++;
    pDst->active = true;
 
    isConnected = true;
 
    //__enable_irq();
    //Serial.println(F("(eris)AudioConnection:reconnect() connection complete"));
    //Serial.flush();
    return true;
}

References AudioStream::active, dest_index, AudioStream::destination_list, isConnected, next_dest, AudioStream::num_inputs, AudioStream::numConnections, p, pDst, and pSrc.

Referenced by rewire().

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