Wi-Fi Combo Forum Discussions

In the OTA2 service, the wiced_ota2_service_get_the_update_file() erroneously returns success anytime the second call to wiced_ota2_service_wget_update() returns a non-zero error code. In the code below, if this second call fails, the return code is not saved in the result variable and when *update_result is assigned to result it gets the previous result which can only be success. See libraries/daemons/ota2_service/wiced_ota2_service.c.

wiced_result_t wiced_ota2_service_get_the_update_file(wiced_ota2_service_session_t* session, wiced_result_t* update_result)

{

    wiced_result_t  result;

    /* assume error */

    *update_result = WICED_ERROR;

    result = ota2_service_connect(session);

    if (result != WICED_SUCCESS)

    {...}

    /* get the header */

...

   /* swap the data to be correct for the platform */

...

   /* disconnect and re-connect to reset the file pointer */

    ota2_service_disconnect(session);

    result = ota2_service_connect(session);

    if ( result != WICED_SUCCESS)

    {...goto _get_file_fail;}

    /* get the OTA2 file */

/*if ( wiced_ota2_service_wget_update(session, NULL, 0) != WICED_SUCCESS) Replaced with the following 2 lines*/

    result = wiced_ota2_service_wget_update(session, NULL, 0);

    if ( result != WICED_SUCCESS)

    {

        OTA2_LIB_PRINT(session, OTA2_LOG_ERROR, ("wiced_ota2_service_get_the_update() wiced_ota2_service_wget_update(file) failed!\r\n"));

        wiced_ota2_service_make_error_callback(session, OTA2_SERVICE_UPDATE_ERROR );

        session->download_failures++;

        *update_result = result;

        goto _get_file_connected_fail;

    }

...

   /* we succeeded in getting the file here */

    *update_result = WICED_SUCCESS;

_get_file_connected_fail:

    ota2_service_disconnect(session);

_get_file_fail:

    return result;

}

Hi,

We are testing a setup where two WICED devices are being paired through BLE with one phone. We are using WICED 3.7.0 SDK.

The pairing with the first device works perfectly, however second device is able just to connect and pairing fails.
We have tried both iOS and Android platforms, and we get similar behaviour.

Here is some output from BTM_PAIRING_COMPLETE_EVT event:

On iOS:

status = 103

reason = 22

sec_level = 0

is_pair_cancel = 0

resolved_bd_addr_type = 44

resolved_bd_addr = 08 29 78 04 08 e0

On Android:

status = 103

reason = 4

sec_level = 0

is_pair_cancel = 0

resolved_bd_addr_type = 44

resolved_bd_addr = 08 29 78 04 08 e0

It seems that phone somehow confuses these devices as same when it connects and tries to pair.
As soon as we unpair the first device, the second is able to pair successfully.

Regards,
Erik

HI , I am a starter with http2. Now I want to make a http2 get request with MFI SDK4.0.1 .The request is like this:

:method = GET

:scheme = https

:path = /{{API version}}/directives

authorization = Bearer {{YOUR_ACCESS_TOKEN}}

the wirte header and write request is right ,but the http client will disconnect immediately after http request flush.It is normal?

Below is how I creat a get request:

static const char* request_uris[] = {   [0] = "/get" };     WPRINT_APP_INFO( ( "Resolving IP address of HTTPS server\n" ) );     wiced_hostname_lookup(CONNECTION_SERVER_HOST, &ip_address, DNS_TIMEOUT_MS);     WPRINT_APP_INFO( ( "%s is at %u.%u.%u.%u\n", CONNECTION_SERVER_HOST,                                                  (uint8_t)(GET_IPV4_ADDRESS(ip_address) >> 24),                                                  (uint8_t)(GET_IPV4_ADDRESS(ip_address) >> 16),                                                  (uint8_t)(GET_IPV4_ADDRESS(ip_address) >> 8),                                                  (uint8_t)(GET_IPV4_ADDRESS(ip_address) >> 0) ) );     /* Initialize the root CA certificate */     result = wiced_tls_init_root_ca_certificates( amazon_root_ca_certificate, strlen( amazon_root_ca_certificate ) );     if ( result != WICED_SUCCESS )     {         WPRINT_APP_INFO( ( "Error: Root CA certificate failed to initialize: %u\n", result) );     }     WPRINT_APP_INFO(("Root CA certificate successed to initialize!\n"));     sprintf(https_header,":method = GET\r\n:scheme = https\r\n:path = /v20160207/directives\r\nauthorization = Bearer %s\r\n",access_token);     WPRINT_APP_INFO(("\n%s\n\n", https_header));     result = http_client_init( &client, WICED_STA_INTERFACE, event_handler, NULL );     if (result == WICED_SUCCESS) {     WPRINT_APP_INFO( ( "http inited success  %d\n", result ) ); } else WPRINT_APP_INFO( ( "http failed to init %d\n", result ) );     /* configure HTTP client parameters */     client_configuration.flag = HTTP_CLIENT_CONFIG_FLAG_SERVER_NAME | HTTP_CLIENT_CONFIG_FLAG_MAX_FRAGMENT_LEN;     client_configuration.server_name = (uint8_t*)CONNECTION_SERVER_HOST;     client_configuration.max_fragment_length = TLS_FRAGMENT_LENGTH_4096;     http_client_configure(&client, &client_configuration);     result = http_client_connect( &client, (const wiced_ip_address_t*)&ip_address, SERVER_PORT, HTTP_USE_TLS, CONNECT_TIMEOUT_MS );     if (result == WICED_SUCCESS)     {     WPRINT_APP_INFO( ( "http connected %d\n", result ) );         header[0].field        = HTTP_HEADER_HOST;         header[0].field_length = sizeof( HTTP_HEADER_HOST) - 1;         header[0].value        = CONNECTION_SERVER_HOST;         header[0].value_length = sizeof( CONNECTION_SERVER_HOST ) - 1; char *http_get_length_string = malloc(10);      itoa(strlen(https_header),http_get_length_string,10); header[2].field        = HTTP_HEADER_CONTENT_TYPE; header[2].field_length = sizeof( HTTP_HEADER_CONTENT_TYPE ) - 1; header[2].value        = "application/x-www-form-urlencoded";     header[2].value_length = sizeof( "application/x-www-form-urlencoded" ) - 1;         header[1].field        = HTTP_HEADER_CONTENT_LENGTH; header[1].field_length = sizeof( HTTP_HEADER_CONTENT_LENGTH ) - 1; header[1].value        = http_get_length_string; header[1].value_length = strlen( http_get_length_string );     header[3].field        = "Connection: ";     header[3].field_length = sizeof("Connection: ") - 1;     header[3].value        = "Keep-Alive";     header[3].value_length = sizeof( "Keep-Alive" ) - 1; http_request_init( &requests[0], &client, HTTP_GET, request_uris[0], HTTP_2 ); for(uint8_t i=0;i<4;i++) { http_request_write_header( &requests[0], &header, 1 ); WPRINT_APP_INFO( ( "http_request_write_header %d result : %d \n" ,i,result) ); } http_request_write_end_header( &requests[0] ); http_request_write(&requests[0],(uint8_t *)https_header,sizeof(https_header)-1);//write body WPRINT_APP_INFO( ( "http_request_write result : %d \n" ,result) ); http_request_write_end_header( &requests[0] ); http_request_flush( &requests[0] );     }     else WPRINT_APP_INFO( ( "http failed to connect %d\n", result ) );

Hi,

I am using Wiced SDK 3.5.2 and E2Studio as a development environment. This version does not support configuring BCM4343 in a Central role.