+TCP mbed tls transport

friesen · December 26, 2025, 6:03pm

I’m looking for existing secure sockets code for mbed tls, all I find is amazon-freertos/libraries/abstractions/secure_sockets/freertos_plus_tcp/iot_secure_sockets.c at main · aws/amazon-freertos · GitHub

This code is very deep, not usable without the full spectrum of cascading code.

Is there any other demo code available?

xuelix · December 29, 2025, 10:43pm

Could you check this out?

github.com/FreeRTOS/FreeRTOS

FreeRTOS-Plus/Source/Application-Protocols/network_transport/transport_mbedtls.c

main


      
          
              if( returnStatus == TLS_TRANSPORT_SUCCESS )
              {
                  LogDebug( ( "Successfully initialized mbedTLS." ) );
              }
          
              return returnStatus;
          }
          /*-----------------------------------------------------------*/
          
          TlsTransportStatus_t TLS_FreeRTOS_Connect( NetworkContext_t * pNetworkContext,
                                                     const char * pHostName,
                                                     uint16_t port,
                                                     const NetworkCredentials_t * pNetworkCredentials,
                                                     uint32_t receiveTimeoutMs,
                                                     uint32_t sendTimeoutMs )
          {
              TlsTransportParams_t * pTlsTransportParams = NULL;
              TlsTransportStatus_t returnStatus = TLS_TRANSPORT_SUCCESS;
              BaseType_t socketStatus = 0;
              BaseType_t isSocketConnected = pdFALSE, isTlsSetup = pdFALSE;

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+TCP mbed tls transport

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