Ashley Mills / cantcoap

This is CoAP library with a focus on simplicity. It offers minimal CoAP PDU construction and decoding to and from byte buffers.

Dependents:   cantcoap_cellular_test yeswecancoap

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Homepage

This is CoAP library with a focus on simplicity Github page is here:

https://github.com/staropram/cantcoap

Doxygen documentation on github here:

http://staropram.github.io/cantcoap/index.html

Example:

CoapPDU *pdu = new CoapPDU();
pdu->setType(CoapPDU::COAP_CONFIRMABLE);
pdu->setCode(CoapPDU::COAP_GET);
pdu->setToken((uint8_t*)"\3\2\1\0",4);
pdu->setMessageID(0x0005);
pdu->setURI((char*)"test",4);
// send packet 
ret = send(sockfd,pdu->getPDUPointer(),pdu->getPDULength(),0);

...

// receive packet
ret = recvfrom(sockfd,&buffer,BUF_LEN,0,(sockaddr*)&recvAddr,&recvAddrLen);
CoapPDU *recvPDU = new CoapPDU((uint8_t*)buffer,ret);
if(recvPDU->validate()) {
        recvPDU->getURI(uriBuffer,URI_BUF_LEN,&recvURILen);
        ...
}
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