Re: [lwip-users] ppp and GPRS

[Janusz U.]

hi

> No I do it:
> ...
> tcp_init();
> //start TCP/IP Thread
> tcpip_init(tcpipInitDone,sem);
>
> pppInit();
>
> ...

it seems to be ok

>   tcp_accept(pcb, http_accept);

why??? it is not needed here!

>   pppSetAuth(PPPAUTHTYPE_ANY,"wap","wap");
>   //TODO number of port
> comPort = sio_open(3);
> //start PPP Thread
> hppp = pppOpen( comPort, linkStatusCB, NULL );

here you should wait for connection by linkStatusCB function or set instead 
linkStatusCB NULL value if you want to know connection was established

> m_ps_conn = netconn_new(NETCONN_TCP); 
> netconn_bind(m_ps_conn,IP_ADDR_ANY,80); //(ip_addr*)NULL, 80);
>
> netconn_listen(m_ps_conn);
> while (1)
> {
>     m_ps_newconn = netconn_accept(m_ps_conn);
>     v_ProcessHTTPRequest();
>     netconn_delete(m_ps_newconn);
> }

please try to set debug options in lwipopts.h:
/* ---------- PPP options ---------- */

#define PPP_SUPPORT                     1      /* Set for PPP */

#if PPP_SUPPORT
#define PPP_THREAD_PRIO     4//2
#define NUM_PPP                         1      /* Max PPP sessions. */
#define PAP_SUPPORT                     1      /* Set for PAP. */
#define CHAP_SUPPORT                    0      /* Set for CHAP. */
#define MSCHAP_SUPPORT                  0      /* Set for MSCHAP (NOT 
FUNCTIONAL!) */
#define CBCP_SUPPORT                    0      /* Set for CBCP (NOT 
FUNCTIONAL!) */
#define CCP_SUPPORT                     0      /* Set for CCP (NOT 
FUNCTIONAL!) */
#define VJ_SUPPORT                      0      /* Set for VJ header 
compression. */
#define MD5_SUPPORT                     1      /* Set for MD5 (see also 
CHAP) */
#define PPP_DEBUG      1
#endif

#define IP_REASSEMBLY           1 // IP fragments

#define LWIP_DEBUG
extern void kprintf(const char *format,...);
#define LWIP_PLATFORM_DIAG(x) kprintf x

#define DBG_TYPES_ON                    0xff
#define ETHARP_DEBUG                    DBG_OFF
#define NETIF_DEBUG                     DBG_OFF
#define PBUF_DEBUG                      DBG_OFF
#define API_LIB_DEBUG                   DBG_OFF
#define API_MSG_DEBUG                   DBG_OFF
#define SOCKETS_DEBUG                   DBG_OFF
#define ICMP_DEBUG                      DBG_OFF
#define INET_DEBUG                      DBG_OFF
#define IP_DEBUG                        DBG_OFF
#define IP_REASS_DEBUG                  DBG_OFF
#define RAW_DEBUG                       DBG_OFF
#define MEM_DEBUG                       DBG_OFF
#define MEMP_DEBUG                      DBG_OFF
#define SYS_DEBUG                       DBG_OFF
#define TCP_DEBUG                       DBG_ON
#define TCP_INPUT_DEBUG                 DBG_OFF
#define TCP_FR_DEBUG                    DBG_OFF
#define TCP_RTO_DEBUG                   DBG_OFF
#define TCP_REXMIT_DEBUG                DBG_OFF
#define TCP_CWND_DEBUG                  DBG_OFF
#define TCP_WND_DEBUG                   DBG_OFF
#define TCP_OUTPUT_DEBUG                DBG_OFF
#define TCP_RST_DEBUG                   DBG_OFF
#define TCP_QLEN_DEBUG                  DBG_OFF
#define UDP_DEBUG                       DBG_OFF
#define TCPIP_DEBUG                     DBG_OFF
#define DBG_MIN_LEVEL                   DBG_LEVEL_OFF

kind regards
Janusz U.