71 lines
1.3 KiB
C
71 lines
1.3 KiB
C
#include "wifi_sta.h"
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#include "system/includes.h"
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#include "app_log.h"
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#include <string.h>
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#include "wifi/wifi_connect.h"
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#define WIFI_STA_CONNECT_TIMEOUT_SEC 30
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int wifi_sta_configure(void)
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{
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/* 1. 设置STA连接超时 */
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wifi_set_sta_connect_timeout(WIFI_STA_CONNECT_TIMEOUT_SEC);
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/* 2.设置 STA非阻塞连接 */
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wifi_set_connect_sta_block(0);
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APP_LOG(
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"[WIFI_STA] configure success timeout=%u sec block=0\n",
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WIFI_STA_CONNECT_TIMEOUT_SEC
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);
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return 0;
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}
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int wifi_sta_connect(const char *ssid,const char *password)
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{
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u32 ssid_len;
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u32 password_len;
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int ret;
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if (!ssid || !password) {
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return -1;
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}
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ssid_len = (u32)strlen(ssid);
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password_len = (u32)strlen(password);
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if (ssid_len == 0 ||
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ssid_len > 32) {
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return -2;
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}
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if (password_len > 63) {
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return -3;
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}
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/*
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* 手动连接指定 SSID 时，
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* 不启用 SDK 的“从已保存网络里选择最佳 SSID”策略。
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*/
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wifi_set_sta_connect_best_ssid(0);
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/*
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* wifi_enter_sta_mode() 只是提交 STA 连接请求。
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* ret == 0 也不能理解为已经联网。
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*/
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ret = wifi_enter_sta_mode((char *)ssid,(char *)password);
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APP_LOG(
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"[WIFI_STA] connect request ssid=%s ret=%d\n",
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ssid,
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ret
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);
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return ret;
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} |