I have following the samples of 0.7.x version, and I write the code to the
lwip 1.1.0 version!!
Indeed, the following codes (CODE I & II) do work , but "CODE I" will
send double packets(all of unicast-packets).
I know the problem!!
But donot anyone found that ....
if I use "CODE II" to communicate to a linux user mode socket
program .
the sending speed will slow down, but the "CODE I" will send
much fast!!
it is so strange!!
ps. BTW, I donot call the etharp_tmr() rightnow, I think it is fine to
communicate with only one machines!!
-------------------------------------------
CODE I:
err_t mintapif_output(struct netif *netif, struct pbuf *p, struct
ip_addr *ipaddr)
{
etharp_output(netif, ipaddr, p); // original p=etharp_output();
if (p != NULL) {
return low_level_output(netif, p);
}
return ERR_OK;
}
--------------------------------------------
CODE II:
err_t mintapif_output(struct netif *netif, struct pbuf *p, struct
ip_addr *ipaddr)
{
return etharp_output(netif, ipaddr, p);
}
--------------------------------------------
----------------------
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