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解决没网获取时间崩溃

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This commit is contained in:
zogodo
2020-02-08 17:47:37 +08:00
parent e7276a5761
commit 1897b1c18a
3 changed files with 37 additions and 50 deletions
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80
TC1/time_server/user_rtc.c
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@@ -20,62 +20,48 @@ OSStatus user_sntp_get_time()
char ** pptr = NULL;
struct in_addr ipp;
// mico_rtc_time_t rtc_time;
hostent_content = gethostbyname("pool.ntp.org");
pptr = hostent_content->h_addr_list;
ipp.s_addr = 0xd248912c;
err = sntp_get_time(&ipp, &current_time);
if (err != kNoErr)
{
os_log("sntp_get_time err = %d.", err);
ipp.s_addr = *(uint32_t *) (*pptr);
err = sntp_get_time(&ipp, &current_time);
}
if (err != kNoErr)
{
os_log("sntp_get_time0 err = %d.", err);
hostent_content = gethostbyname("cn.ntp.org.cn");
pptr = hostent_content->h_addr_list;
ipp.s_addr = *(uint32_t *) (*pptr);
err = sntp_get_time(&ipp, &current_time);
}
if (err != kNoErr)
{
os_log("sntp_get_time1 err = %d.", err);
hostent_content = gethostbyname("cn.pool.ntp.org");
pptr = hostent_content->h_addr_list;
ipp.s_addr = *(uint32_t *) (*pptr);
err = sntp_get_time(&ipp, &current_time);
}
if (err != kNoErr)
{
os_log("sntp_get_time2 err = %d.", err);
hostent_content = gethostbyname("s1a.time.edu.cn");
pptr = hostent_content->h_addr_list;
ipp.s_addr = *(uint32_t *) (*pptr);
err = sntp_get_time(&ipp, &current_time);
}
if (err != kNoErr)
{
os_log("sntp_get_time3 err = %d.", err);
hostent_content = gethostbyname("ntp.sjtu.edu.cn");
pptr = hostent_content->h_addr_list;
ipp.s_addr = *(uint32_t *) (*pptr);
err = sntp_get_time(&ipp, &current_time);
int ntp_count = 5;
char* ntp_hosts[5] = {
"pool.ntp.org",
"cn.ntp.org.cn",
"cn.pool.ntp.org",
"s1a.time.edu.cn",
"ntp.sjtu.edu.cn",
};
int i = 0;
for (; i < ntp_count; i++)
{
hostent_content = gethostbyname(ntp_hosts[i]);
if (hostent_content == NULL)
{
os_log("gethostbyname(%s)", ntp_hosts[i]);
continue;
}
pptr = hostent_content->h_addr_list;
ipp.s_addr = *(uint32_t *)(*pptr);
err = sntp_get_time(&ipp, &current_time);
if (err == kNoErr)
{
break;
}
}
}
if (err == kNoErr)
if (err != kNoErr)
{
mico_utc_time_ms_t utc_time_ms = (uint64_t) current_time.seconds * (uint64_t) 1000
+ (current_time.microseconds / 1000);
mico_time_set_utc_time_ms(&utc_time_ms);
}
else
{
os_log("sntp_get_time4 err = %d.", err);
os_log("sntp_get_time4 err[%d]", err);
return err;
}
mico_utc_time_ms_t utc_time_ms = (uint64_t)current_time.seconds * (uint64_t)1000
+ (current_time.microseconds / 1000);
mico_time_set_utc_time_ms(&utc_time_ms);
return kNoErr;
}