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Re: [lwip-users] Detail usage of ppp (address@hidden)
From: |
Paul Archer |
Subject: |
Re: [lwip-users] Detail usage of ppp (address@hidden) |
Date: |
Tue, 23 Aug 2011 11:40:29 +1000 |
>> 1. What's the public interface (the real public function list) of PPP
>> module
I agree its rather hard to separate, and makes it hard to know what
one should be using.
> Have a look at the win32 port in contrib, which can use PPP if you configure
> it to. That's the only example I know of. There don't seem to be active lwIP
> developers using PPP and we didn't get that much feedback from users using
> PPP, lately...
I am a user of the PPP code and it works great for me.
The four functions that I use are
int connected = 0;
pppInit();
pppSetAuth(PPPAUTHTYPE_ANY, username, password);
pppOverSerialOpen(0, linkStatusCB, &connected);
while (!done && timeout(60 seconds)) {
}
if (timeout) {
pppClose(0);
}
static void linkStatusCB(void *ctx, int errCode, void *arg) {
//DTRACE("ctx = 0x%04X, errCode = %d arg = 0x%04X", ctx, errCode, arg);
int *connected = (int *) ctx;
struct ppp_addrs *addrs = arg;
struct ppp_addrs {
ip_addr_t our_ipaddr, his_ipaddr, netmask, dns1, dns2;
};
if (errCode == PPPERR_NONE) {
/* We are connected */
*connected = 1;
syslog(LOG_DEBUG, "ip_addr = %s", inet_ntoa(addrs->our_ipaddr));
syslog(LOG_DEBUG, "netmask = %s", inet_ntoa(addrs->netmask));
syslog(LOG_DEBUG, "dns1 = %s", inet_ntoa(addrs->dns1));
syslog(LOG_DEBUG, "dns2 = %s", inet_ntoa(addrs->dns2));
} else {
/* We have lost connection */
}
}
- Re: [lwip-users] Detail usage of ppp (address@hidden), Hans-Jörg Wagner, 2011/08/21
- Re: [lwip-users] Detail usage of ppp (address@hidden), narke, 2011/08/22
- Re: [lwip-users] Detail usage of ppp (address@hidden), Simon Goldschmidt, 2011/08/22
- Re: [lwip-users] Detail usage of ppp (address@hidden),
Paul Archer <=
- [lwip-users] smtp in lwip, vincent cui, 2011/08/23
- Re: [lwip-users] smtp in lwip, ake . forslund, 2011/08/23
- Re: [lwip-users] smtp in lwip, vincent cui, 2011/08/23
- Re: [lwip-users] smtp in lwip, ake . forslund, 2011/08/23
- Re: [lwip-users] smtp in lwip, FreeRTOS Info, 2011/08/23
- Re: [lwip-users] smtp in lwip, vincent cui, 2011/08/23
- Re: [lwip-users] smtp in lwip, FreeRTOS Info, 2011/08/23
- Re: [lwip-users] smtp in lwip, Simon Goldschmidt, 2011/08/23
- Re: [lwip-users] smtp in lwip, ake . forslund, 2011/08/23
- Re: [lwip-users] smtp in lwip, Simon Goldschmidt, 2011/08/23