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open_esplibs libnet80211: source code for sdk_wifi_station_start and stop. (#278)

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The function sdk_wifi_station_start is one of two paths that allocates a lwip struct netif and also accesses the netif->hwaddr slot so this is required for lwip development.

Also code for sdk_wifi_station_stop and sdk_sta_status_set to better understand the status state.
This commit is contained in:
Our Air Quality 2016-11-22 06:31:54 +11:00 committed by sheinz
parent f10c6ed4ce
commit ec4368d9ae
1 changed files with 65 additions and 0 deletions
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65
open_esplibs/libnet80211/ieee80211_sta.c
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@ -7,5 +7,70 @@
#if OPEN_LIBNET80211_STA #if OPEN_LIBNET80211_STA
// The contents of this file are only built if OPEN_LIBNET80211_STA is set to true // The contents of this file are only built if OPEN_LIBNET80211_STA is set to true
#include <string.h>
#include "esplibs/libmain.h"
#include "esplibs/libnet80211.h"
#include "esplibs/libpp.h"
#include "esplibs/libwpa.h"
#include "tcpip.h"
#include "espressif/esp_sta.h"
void sdk_sta_status_set(int status) {
struct sdk_g_ic_netif_info *netif_info = sdk_g_ic.v.station_netif_info;
uint32_t statusb8 = netif_info->statusb8;
if (statusb8 == 1 || statusb8 == status) {
uint32_t statusb9 = netif_info->statusb9 + 1;
netif_info->statusb9 = statusb9;
if (statusb9 == 3)
netif_info->connect_status = status;
} else {
netif_info->statusb9 = 0;
netif_info->connect_status = 1;
}
netif_info->statusb8 = status;
return;
}
bool sdk_wifi_station_start() {
struct sdk_g_ic_netif_info *netif_info = sdk_g_ic.v.station_netif_info;
if (!netif_info)
return 0;
if (!netif_info->started) {
if (!netif_info->netif) {
struct netif *netif = (struct netif *)malloc(sizeof(struct netif));
netif_info->netif = netif;
memcpy(&netif->hwaddr, &sdk_info.sta_mac_addr, 6);
netif_add(netif, &sdk_info.sta_ipaddr, &sdk_info.sta_netmask, &sdk_info.sta_gw, netif_info, ethernetif_init, tcpip_input);
sdk_wpa_attach(&sdk_g_ic);
}
sdk_ic_set_vif(0, 1, &sdk_info.sta_mac_addr, 0, 0);
netif_info->statusb8 = 0;
netif_info->statusb9 = 0;
netif_info->started = 1;
}
return 1;
}
bool sdk_wifi_station_stop() {
struct sdk_g_ic_netif_info *netif_info = sdk_g_ic.v.station_netif_info;
if (!netif_info)
return 0;
if (netif_info->started) {
netif_info->statusb8 = 0;
netif_info->statusb9 = 0;
sdk_wifi_station_disconnect();
sdk_ic_set_vif(0, 0, NULL, 0, 0);
netif_info->started = 0;
}
return 1;
}
#endif /* OPEN_LIBNET80211_STA */ #endif /* OPEN_LIBNET80211_STA */