DA16200 captive portal

Hi There,

Thank you for posting your question online.
Please use the latest FreeRTOS SDK v3.2.9.1.
Please also refer here: Captive portal page - Wi-Fi - Renesas Wireless Connectivity - Renesas Engineering Community
Yes the DA16200 can support a captive portal page with SoftAP running.

Best regards,
OV_Renesas

Hello,

i'm using the latest FreeRTOS SDK v3.2.9.2.

Like on the other topic my SoftAP with HTTP server is running. And i tried to modify the httpd_init_pcb() function in httpd.c to bind the HTTP server to a specific IP.

httpd_init_pcb(struct altcp_pcb *pcb, u16_t port)
{
  err_t err;

  if (pcb) {
    altcp_setprio(pcb, HTTPD_TCP_PRIO);
    /* set SOF_REUSEADDR here to explicitly bind httpd to multiple interfaces */
    ip_addr_t my_ip;
    IP4_ADDR(&my_ip, 192,168,4,1);
    err = altcp_bind(pcb, &my_ip, port);
//    err = altcp_bind(pcb, IP_ANY_TYPE, port);
    LWIP_UNUSED_ARG(err); /* in case of LWIP_NOASSERT */
    LWIP_ASSERT("httpd_init: tcp_bind failed", (err == ERR_OK) || (err == ERR_USE));
    pcb = altcp_listen(pcb);
    LWIP_ASSERT("httpd_init: tcp_listen failed", pcb != NULL);
    altcp_accept(pcb, http_accept);
  }
}

But if i connect to the SoftAP and open up my browser i need to enter the IP in the address line, the website won't pop up automatically. As a captive portal page this page should be automatically open after i open my browser.

Hi MS,

Thank you for the reply.
Let me check if it is possible to pop up the website automatically with the DA16200 and I will get back to you as soon as possible.

Best Regards,
OV_Renesas

Hi MS,

Thank you for the reply.
Let me check if it is possible to pop up the website automatically with the DA16200 and I will get back to you as soon as possible.

Best Regards,
OV_Renesas