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tcpip_adapter: modify dhcpc status, fix static ip issue

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TW6804 supplement
This commit is contained in:
Wu Jian Gang 2016-08-31 16:34:48 +08:00
parent 7bea025b56
commit 7a13eda78f
1 changed files with 8 additions and 7 deletions
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15
components/tcpip_adapter/tcpip_adapter_lwip.c
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@ -130,6 +130,8 @@ esp_err_t tcpip_adapter_up(tcpip_adapter_if_t tcpip_if)
return ESP_ERR_TCPIP_ADAPTER_IF_NOT_READY;
}
/* use last obtained ip, or static ip */
netif_set_addr(esp_netif[tcpip_if], &esp_ip[tcpip_if].ip, &esp_ip[tcpip_if].netmask, &esp_ip[tcpip_if].gw);
netif_set_up(esp_netif[tcpip_if]);
}
@ -151,14 +153,9 @@ esp_err_t tcpip_adapter_down(tcpip_adapter_if_t tcpip_if)
if (dhcpc_status != TCPIP_ADAPTER_DHCP_STOPED) {
dhcpc_status = TCPIP_ADAPTER_DHCP_INIT;
}
} else {
netif_set_down(esp_netif[tcpip_if]);
netif_set_addr(esp_netif[tcpip_if], IP4_ADDR_ANY, IP4_ADDR_ANY, IP4_ADDR_ANY);
}
ip4_addr_set_zero(&esp_ip[tcpip_if].ip);
ip4_addr_set_zero(&esp_ip[tcpip_if].gw);
ip4_addr_set_zero(&esp_ip[tcpip_if].netmask);
netif_set_down(esp_netif[tcpip_if]);
}
return ESP_OK;
@ -495,6 +492,10 @@ esp_err_t tcpip_adapter_dhcpc_start(tcpip_adapter_if_t tcpip_if)
ip_addr_set_zero(&p_netif->ip_addr);
ip_addr_set_zero(&p_netif->netmask);
ip_addr_set_zero(&p_netif->gw);
} else {
TCPIP_ADAPTER_DEBUG("dhcp client re init\n");
dhcpc_status = TCPIP_ADAPTER_DHCP_INIT;
return ESP_OK;
}
if (dhcp_start(p_netif) != ERR_OK) {