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ppp: wait for connection

This commit is contained in:
Robert Jördens 2016-01-18 21:04:51 -07:00
parent dc709a77b8
commit 1adeeabbed
1 changed files with 16 additions and 0 deletions
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16
artiq/runtime/main.c
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@ -150,8 +150,18 @@ static void network_init(void)
} }
#else /* CSR_ETHMAC_BASE */ #else /* CSR_ETHMAC_BASE */
static int ppp_connected;
static void ppp_status_cb(ppp_pcb *pcb, int err_code, void *ctx) static void ppp_status_cb(ppp_pcb *pcb, int err_code, void *ctx)
{ {
if (err_code == PPPERR_NONE) {
ppp_connected = 1;
return;
} else if (err_code == PPPERR_USER) {
return;
} else {
ppp_connect(pcb, 10);
}
} }
u32_t sio_write(sio_fd_t fd, u8_t *data, u32_t len) u32_t sio_write(sio_fd_t fd, u8_t *data, u32_t len)
@ -165,10 +175,16 @@ u32_t sio_write(sio_fd_t fd, u8_t *data, u32_t len)
static void network_init(void) static void network_init(void)
{ {
lwip_init();
ppp_connected = 0;
ppp = pppos_create(&netif, NULL, ppp_status_cb, NULL); ppp = pppos_create(&netif, NULL, ppp_status_cb, NULL);
ppp_set_auth(ppp, PPPAUTHTYPE_NONE, "", ""); ppp_set_auth(ppp, PPPAUTHTYPE_NONE, "", "");
ppp_set_default(ppp); ppp_set_default(ppp);
ppp_connect(ppp, 0); ppp_connect(ppp, 0);
while (!ppp_connected)
lwip_service();
} }
#endif /* CSR_ETHMAC_BASE */ #endif /* CSR_ETHMAC_BASE */